diff options
Diffstat (limited to 'sca-java-2.x/tags/2.0-Beta3/samples/learning-more')
93 files changed, 0 insertions, 5288 deletions
diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/autocomplete-webapp/README b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/autocomplete-webapp/README deleted file mode 100644 index 57702664d7..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/autocomplete-webapp/README +++ /dev/null @@ -1,79 +0,0 @@ -Tuscany - Learning More - Binding Comet - Autocomplete Webapp ------------------------------------------------------------------ - -This sample demonstrates how Tuscany can expose services via Comet techniques -as well as how to interact with them using Tuscany's javascript API. - -This project contains a service (CountryService) that handles requests asking -for country names starting with a certain prefix. The service implementation -uses a country repository to fetch the necessary data. - -By adding <tuscany:binding.comet/> to a service definition, the Tuscany runtime -will handle the communication between the browser client and the service -implementation using Comet techniques. This enables bidirectional communication -over HTTP, therefore enabling server push. For more information, check -http://en.wikipedia.org/wiki/Comet_(programming). - -The comet binding is using the Atmosphere Framework under the hood to acomodate -as many deployment envorinments as possible. Basically, it checks if the -application server supports Servlet 3.0 falling back to a number of native -comet solutions provided by vendors (Jetty, Tomcat, WebLogic, GlassFish and -others). If none is available, Atmosphere will fallback to blocking IO. - -Invoking comet services can be done using Tuscany's javascript API which simulates -SCA in the browser. It uses the Atmosphere jQuery plugin under the hood. In order -to use it, the following script has to be included in the client page: - <script type="text/javascript" - src="tuscany-comet-js/org.apache.tuscany.sca.CometComponentContext.js"> - </script> - -The javascript toolkit permits choosing between two comet techniques: HTTP streaming -and long polling. More detailed information about them can be found on the previously -mentioned wikipedia page. - -First, a connect operation has to be issued in order to initiate communication -with the server side using the technique of your choice. This is done using the -connection method as follows: - SCA.TuscanyComet.connect('streaming'); // for HTTP streaming - SCA.TuscanyComet.connect('long-polling'); // for long polling - SCA.TuscanyComet.connect(); // starts with HTTP streaming and falls back to long polling if necessary - -The Tuscany Comet toolkit will inject proxies for all services defined in the composite -that are using binding.comet. All invocation and connection management is handled -under the hood so in order to invoke a comet service, the following should be called: - SCA.CometComponentContext.<service name>.<operation name>(<parameters>, callback); - -The callback parameter is the function that will handle responses received for a -certain service operation. It has a single argument which is the response: - function callback(response) { - // handle response - }; - -Note that the data exchange is automatically handled by the binding, so the -parameters should have the same structure as the data types defined in the method -definition. Also, the response will have the same data type as the return type of -the service method. Objects are passed over the wire in JSON format. - -Another detail worth mentioning is that the binding will use a single HTTP -connection to handle communication between a browser client and all services -defined using binding.comet in the same composite. Requests and responses will get -multiplexed via the same channel and get routed to the appropriate service -implementation, respectively javascript function. This is done in order to avoid -the 2 HTTP connection limit imposed by browsers. For more info, check -http://www.openajax.org/runtime/wiki/The_Two_HTTP_Connection_Limit_Issue. - -In order to run the sample, you can execute "mvn clean install t7:run" which will -start a Tomcat 7 instance automatically or use "mvn package" and deploy the resulting -war to the application server of your choice. - -Next, point your browser at - http://localhost:8080/sample-binding-comet-autocomplete-webapp/ - -You can see how suggestions are being received in real time when characters are -entered in the text field. You can see the persistent HTTP streaming connection -or long polling subsequent connections using the developer tools provided by -your browser. - -The comet binding is an experimental binding so community feedback is much -appreciated. Feel free to send comments or suggestions on the Apache Tuscany -dev mailing list (dev@tuscany.apache.org).
\ No newline at end of file diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/autocomplete-webapp/pom.xml b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/autocomplete-webapp/pom.xml deleted file mode 100644 index 64209aad3d..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/autocomplete-webapp/pom.xml +++ /dev/null @@ -1,82 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?>
-<!--
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied. See the License for the
- * specific language governing permissions and limitations
- * under the License.
--->
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
- <modelVersion>4.0.0</modelVersion>
- <parent>
- <groupId>org.apache.tuscany.sca.samples</groupId>
- <artifactId>tuscany-samples-binding-comet</artifactId>
- <version>2.0-Beta3</version>
- <relativePath>../pom.xml</relativePath>
- </parent>
-
- <artifactId>sample-binding-comet-autocomplete-webapp</artifactId>
- <packaging>war</packaging>
- <version>2.0-Beta3</version>
- <name>Apache Tuscany SCA Sample binding.comet Real-Time Suggestions Webapp</name>
-
- <dependencies>
- <dependency>
- <groupId>org.apache.tuscany.sca</groupId>
- <artifactId>tuscany-binding-comet-runtime</artifactId>
- <version>2.0-Beta3</version>
- </dependency>
- <dependency>
- <groupId>javax</groupId>
- <artifactId>javaee-web-api</artifactId>
- <version>6.0</version>
- <scope>provided</scope>
- </dependency>
- <dependency>
- <groupId>org.apache.tuscany.sca</groupId>
- <artifactId>tuscany-base-runtime-pom</artifactId>
- <version>2.0-Beta3</version>
- <type>pom</type>
- <scope>compile</scope>
- </dependency>
- <dependency>
- <groupId>com.google.guava</groupId>
- <artifactId>guava</artifactId>
- <version>r09</version>
- <type>jar</type>
- <scope>compile</scope>
- </dependency>
- </dependencies>
-
- <build>
- <plugins>
- <plugin>
- <groupId>com.googlecode.t7mp</groupId>
- <artifactId>maven-t7-plugin</artifactId>
- <version>0.9.6</version>
- <configuration>
- <webapps>
- <webappArtifact>
- <groupId>org.apache.tuscany.sca.samples</groupId>
- <artifactId>sample-binding-comet-autocomplete-webapp</artifactId>
- <version>2.0-Beta3</version>
- </webappArtifact>
- </webapps>
- </configuration>
- </plugin>
- </plugins>
- </build>
-
-</project>
-
diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/autocomplete-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/Country.java b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/autocomplete-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/Country.java deleted file mode 100644 index eedacf01d0..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/autocomplete-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/Country.java +++ /dev/null @@ -1,40 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.sample.comet; - -import java.io.Serializable; - -public class Country implements Serializable { - - private String name; - - public String getName() { - return name; - } - - public void setName(String name) { - this.name = name; - } - - @Override - public String toString() { - return name; - } - -} diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/autocomplete-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/CountryRepository.java b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/autocomplete-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/CountryRepository.java deleted file mode 100644 index 12cdfb4235..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/autocomplete-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/CountryRepository.java +++ /dev/null @@ -1,30 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.sample.comet; - -import java.util.List; - -import org.oasisopen.sca.annotation.Remotable; - -@Remotable -public interface CountryRepository { - - List<Country> findStartingWith(String text); - -} diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/autocomplete-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/CountryRepositoryImpl.java b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/autocomplete-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/CountryRepositoryImpl.java deleted file mode 100644 index 57e2d3e214..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/autocomplete-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/CountryRepositoryImpl.java +++ /dev/null @@ -1,80 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.sample.comet; - -import java.io.BufferedReader; -import java.io.FileNotFoundException; -import java.io.IOException; -import java.io.InputStreamReader; -import java.util.ArrayList; -import java.util.List; - -import org.oasisopen.sca.annotation.Constructor; -import org.oasisopen.sca.annotation.EagerInit; -import org.oasisopen.sca.annotation.Init; -import org.oasisopen.sca.annotation.Property; -import org.oasisopen.sca.annotation.Scope; -import org.oasisopen.sca.annotation.Service; - -@EagerInit -@Scope("COMPOSITE") -@Service(CountryRepository.class) -public class CountryRepositoryImpl implements CountryRepository { - - private String fileName; - private List<Country> countries; - - @Constructor - public CountryRepositoryImpl(@Property(name = "fileName") String fileName) { - this.fileName = fileName; - countries = new ArrayList<Country>(); - } - - @Init - public void start() { - try { - BufferedReader reader = new BufferedReader(new InputStreamReader(getClass().getClassLoader() - .getResourceAsStream(fileName))); - String line; - while ((line = reader.readLine()) != null) { - if (!line.startsWith("#")) { - Country c = new Country(); - c.setName(line); - countries.add(c); - } - } - } catch (FileNotFoundException e) { - e.printStackTrace(); - } catch (IOException e) { - e.printStackTrace(); - } - } - - @Override - public List<Country> findStartingWith(String text) { - List<Country> result = new ArrayList<Country>(); - for (Country c : countries) { - if (c.getName().toLowerCase().startsWith(text.toLowerCase())) { - result.add(c); - } - } - return result; - } - -} diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/autocomplete-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/CountryService.java b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/autocomplete-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/CountryService.java deleted file mode 100644 index e916ecb98b..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/autocomplete-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/CountryService.java +++ /dev/null @@ -1,30 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.sample.comet; - -import java.util.List; - -import org.oasisopen.sca.annotation.Remotable; - -@Remotable -public interface CountryService { - - List<Country> getCountriesStartingWith(String text); - -} diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/autocomplete-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/CountryServiceImpl.java b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/autocomplete-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/CountryServiceImpl.java deleted file mode 100644 index ad0786be59..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/autocomplete-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/CountryServiceImpl.java +++ /dev/null @@ -1,36 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.sample.comet; - -import java.util.List; - -import org.oasisopen.sca.annotation.Reference; -import org.oasisopen.sca.annotation.Service; - -@Service(CountryService.class) -public class CountryServiceImpl implements CountryService { - - @Reference - protected CountryRepository repository; - - @Override - public List<Country> getCountriesStartingWith(String text) { - return repository.findStartingWith(text); - } -} diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/autocomplete-webapp/src/main/resources/countries.txt b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/autocomplete-webapp/src/main/resources/countries.txt deleted file mode 100644 index 0ce76f8167..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/autocomplete-webapp/src/main/resources/countries.txt +++ /dev/null @@ -1,211 +0,0 @@ -# Licensed to the Apache Software Foundation (ASF) under one -# or more contributor license agreements. See the NOTICE file -# distributed with this work for additional information -# regarding copyright ownership. The ASF licenses this file -# to you under the Apache License, Version 2.0 (the -# "License"); you may not use this file except in compliance -# with the License. You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, -# software distributed under the License is distributed on an -# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -# KIND, either express or implied. See the License for the -# specific language governing permissions and limitations -# under the License. -Afghanistan -Albania -Algeria -Andorra -Angola -Antigua & Barbuda -Argentina -Armenia -Australia -Austria -Azerbaijan -Bahamas -Bahrain -Bangladesh -Barbados -Belarus -Belgium -Belize -Benin -Bhutan -Bolivia -Bosnia & Herzegovina -Botswana -Brazil -Brunei -Bulgaria -Burkina Faso -Burundi -Cambodia -Cameroon -Canada -Cape Verde -Central African Republic -Chad -Chile -China -Colombia -Comoros -Congo -Congo Democratic Republic of -Costa Rica -Cote d'Ivoire -Croatia -Cuba -Cyprus -Czech Republic -Denmark -Djibouti -Dominica -Dominican Republic -Ecuador -East Timor -Egypt -El Salvador -Equatorial Guinea -Eritrea -Estonia -Ethiopia -Fiji -Finland -France -Gabon -Gambia -Georgia -Germany -Ghana -Greece -Grenada -Guatemala -Guinea -Guinea-Bissau -Guyana -Haiti -Honduras -Hungary -Iceland -India -Indonesia -Iran -Iraq -Ireland -Israel -Italy -Jamaica -Japan -Jordan -Kazakhstan -Kenya -Kiribati -Korea North -Korea South -Kosovo -Kuwait -Kyrgyzstan -Laos -Latvia -Lebanon -Lesotho -Liberia -Libya -Liechtenstein -Lithuania -Luxembourg -Macedonia -Madagascar -Malawi -Malaysia -Maldives -Mali -Malta -Marshall Islands -Mauritania -Mauritius -Mexico -Micronesia -Moldova -Monaco -Mongolia -Montenegro -Morocco -Mozambique -Myanmar (Burma) -Namibia -Nauru -Nepal -The Netherlands -New Zealand -Nicaragua -Niger -Nigeria -Norway -Oman -Pakistan -Palau -Palestinian State* -Panama -Papua New Guinea -Paraguay -Peru -The Philippines -Poland -Portugal -Qatar -Romania -Russia -Rwanda -St. Kitts & Nevis -St. Lucia -St. Vincent & The Grenadines -Samoa -San Marino -Sao Tome & Principe -Saudi Arabia -Senegal -Serbia -Seychelles -Sierra Leone -Singapore -Slovakia -Slovenia -Solomon Islands -Somalia -South Africa -Spain -Sri Lanka -Sudan -Suriname -Swaziland -Sweden -Switzerland -Syria -Taiwan -Tajikistan -Tanzania -Thailand -Togo -Tonga -Trinidad & Tobago -Tunisia -Turkey -Turkmenistan -Tuvalu -Uganda -Ukraine -United Arab Emirates -United Kingdom -United States of America -Uruguay -Uzbekistan -Vanuatu -Vatican City (Holy See) -Venezuela -Yemen -Zambia -Zimbabwe diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/autocomplete-webapp/src/main/webapp/META-INF/MANIFEST.MF b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/autocomplete-webapp/src/main/webapp/META-INF/MANIFEST.MF deleted file mode 100644 index 58630c02ef..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/autocomplete-webapp/src/main/webapp/META-INF/MANIFEST.MF +++ /dev/null @@ -1,2 +0,0 @@ -Manifest-Version: 1.0
-
diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/autocomplete-webapp/src/main/webapp/WEB-INF/web.composite b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/autocomplete-webapp/src/main/webapp/WEB-INF/web.composite deleted file mode 100644 index f7cee35452..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/autocomplete-webapp/src/main/webapp/WEB-INF/web.composite +++ /dev/null @@ -1,41 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!-- - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. ---> -<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200912" - xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1" - xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200912" - targetNamespace="http://samples" name="Chat"> - - <component name="CountryServiceComponent"> - <implementation.java - class="org.apache.tuscany.sca.sample.comet.CountryServiceImpl" /> - <service name="CountryService"> - <interface.java interface="org.apache.tuscany.sca.sample.comet.CountryService" /> - <tuscany:binding.comet /> - </service> - <reference name="repository" target="CountryRepositoryComponent" /> - </component> - - <component name="CountryRepositoryComponent"> - <implementation.java - class="org.apache.tuscany.sca.sample.comet.CountryRepositoryImpl" /> - <property name="fileName">countries.txt</property> - </component> - -</composite>
\ No newline at end of file diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/autocomplete-webapp/src/main/webapp/WEB-INF/web.xml b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/autocomplete-webapp/src/main/webapp/WEB-INF/web.xml deleted file mode 100644 index 25b06c457a..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/autocomplete-webapp/src/main/webapp/WEB-INF/web.xml +++ /dev/null @@ -1,34 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!-- - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. ---> -<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:j2ee="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_3.0.xsd" version="3.0"> - <display-name>Apache Tuscany Stock Comet Sample</display-name> - <filter> - <filter-name>tuscany</filter-name> - <filter-class>org.apache.tuscany.sca.host.webapp.TuscanyServletFilter</filter-class> - <async-supported>true</async-supported> - </filter> - <filter-mapping> - <filter-name>tuscany</filter-name> - <url-pattern>/*</url-pattern> - </filter-mapping> - <welcome-file-list> - <welcome-file>index.html</welcome-file> - </welcome-file-list> -</web-app>
\ No newline at end of file diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/autocomplete-webapp/src/main/webapp/index.html b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/autocomplete-webapp/src/main/webapp/index.html deleted file mode 100644 index 115ca7bbdb..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/autocomplete-webapp/src/main/webapp/index.html +++ /dev/null @@ -1,69 +0,0 @@ -<!-- - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. ---> -<html> - <head> - <title>Apache Tuscany Comet Sample</title> - <!-- Tuscany Comet Javascript Toolkit is dependent on jQuery --> - <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.1/jquery.min.js" type="text/javascript"></script> - <script type="text/javascript" src="tuscany-comet-js/org.apache.tuscany.sca.CometComponentContext.js"></script> - <script type="text/javascript"> - var user = ""; - - $(document).ready(function() - { - // Tuscany Comet specific API - SCA.TuscanyComet.connect(); - - $("#country").keyup(function() { - var text = $("#country").val(); - if (text != "") { - SCA.CometComponentContext.CountryService.getCountriesStartingWith(text, callback); - } else { - $("#suggestions").html(""); - } - }); - - $("#country").focus(); - }); - - function callback(response) { - var html = '<ul>'; - $.each(response, function(index, country) { - html += '<li>' + country.name + "</li>" - }); - html += '</ul>' - $("#suggestions").html(html); - } - - </script> - </head> - <body> - <h2>Apache Tuscany Comet Sample</h2> - <h3>Real-time suggestions</h3> - <table> - <tr> - <td>Enter a country name</td> - <td><input type="text" id='country'/></td> - </tr> - </table> - </div> - <div id="suggestions"> - </div> - </body> -</html> diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/chat-webapp/README b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/chat-webapp/README deleted file mode 100644 index 303c63146a..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/chat-webapp/README +++ /dev/null @@ -1,99 +0,0 @@ -Tuscany - Learning More - Binding Comet - Chat Webapp ------------------------------------------------------------------ - -This sample demonstrates how Tuscany can expose services via Comet techniques -as well as how to interact with them using Tuscany's javascript toolkit. It -also demonstrates how to push multiple responses for a single request using -SCA callbacks via comet techniques. - -This project contains a service (ChatService) that handles chat operations like -register and postMessage. Once a client is registered it will receive messages -that are sent to the chat room. - -By adding <tuscany:binding.comet/> to a service definition, the Tuscany runtime -will handle the communication between the browser client and the service -implementation using Comet techniques. This enables bidirectional communication -over HTTP, therefore enabling server push. For more information, check -http://en.wikipedia.org/wiki/Comet_(programming). - -The comet binding is using the Atmosphere Framework under the hood to acomodate -as many deployment envorinments as possible. Basically, it checks if the -application server supports Servlet 3.0 falling back to a number of native -comet solutions provided by vendors (Jetty, Tomcat, WebLogic, GlassFish and -others). If none is available, Atmosphere will fallback to blocking IO. - -In order to enable callbacks to push multiple responses, you need to declare the -CometCallback in the service definition as follows: - <interface.java interface="org.apache.tuscany.sca.sample.comet.ChatService" - callbackInterface="org.apache.tuscany.sca.binding.comet.runtime.callback.CometCallback" /> - <tuscany:binding.comet /> - <callback> - <tuscany:binding.comet /> - </callback> - -The callback object has methods that facilitate sending messages back to the -calling client. It can be injected in the service implementation using the @Callback -annotation. However, the service implementation for this sample has the COMPOSITE -scope so the callback reference has to be obtained from the ComponentContext. - -One requirement that service methods have to meet to enable multiple response -support is that they have to be annotated with @OneWay to enable non-blocking -support. Without it, methods are treated synchronously sending a single response -which is the object returned by the method call. - -Invoking comet services can be done using Tuscany's javascript API which simulates -SCA in the browser. It uses the Atmosphere jQuery plugin under the hood. In order -to use it, the following script has to be included in the client page: - <script type="text/javascript" - src="tuscany-comet-js/org.apache.tuscany.sca.CometComponentContext.js"> - </script> - -The javascript toolkit permits choosing between two comet techniques: HTTP streaming -and long polling. More detailed information about them can be found on the previously -mentioned wikipedia page. - -First, a connect operation has to be issued in order to initiate communication -with the server side using the technique of your choice. This is done using the -connection method as follows: - SCA.TuscanyComet.connect('streaming'); // for HTTP streaming - SCA.TuscanyComet.connect('long-polling'); // for long polling - SCA.TuscanyComet.connect(); // starts with HTTP streaming and falls back to long polling if necessary - -The Tuscany Comet toolkit will inject proxies for all services defined in the composite -that are using binding.comet. All invocation and connection management is handled -under the hood so in order to invoke a comet service, the following should be called: - SCA.CometComponentContext.<service name>.<operation name>(<parameters>, callback); - -The callback parameter is the function that will handle responses received for a -certain service operation. It has a single argument which is the response: - function callback(response) { - // handle response - }; - -Note that the data exchange is automatically handled by the binding, so parameters -will be mapped to the data types defined in the method definition. Also, the response -will have the same data type as the server side object used to wrap the response. -Objects are passed over the wire in JSON format. - -Another detail worth mentioning is that the binding will use a single HTTP -connection to handle communication between a browser client and all services -defined using binding.comet in the same composite. Requests and responses will get -multiplexed via the same channel and get routed to the appropriate service -implementation, respectively javascript function. This is done in order to avoid -the 2 HTTP connection limit imposed by browsers. For more info, check -http://www.openajax.org/runtime/wiki/The_Two_HTTP_Connection_Limit_Issue. - -In order to run the sample, you can execute "mvn clean install t7:run" which will -start a Tomcat 7 instance automatically or use "mvn package" and deploy the resulting -war to the application server of your choice. - -Next, point your browser at - http://localhost:8080/sample-binding-comet-chat-webapp/ - -You can now chat using multiple tabs or browsers. You can see the persistent HTTP -streaming connection or long polling subsequent connections using the developer tools -provided by your browser. - -The comet binding is an experimental binding so community feedback is much -appreciated. Feel free to send comments or suggestions on the Apache Tuscany -dev mailing list (dev@tuscany.apache.org).
\ No newline at end of file diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/chat-webapp/pom.xml b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/chat-webapp/pom.xml deleted file mode 100644 index e21068fd06..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/chat-webapp/pom.xml +++ /dev/null @@ -1,81 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?>
-<!--
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied. See the License for the
- * specific language governing permissions and limitations
- * under the License.
--->
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
- <modelVersion>4.0.0</modelVersion>
- <parent>
- <groupId>org.apache.tuscany.sca.samples</groupId>
- <artifactId>tuscany-samples-binding-comet</artifactId>
- <version>2.0-Beta3</version>
- <relativePath>../pom.xml</relativePath>
- </parent>
-
- <artifactId>sample-binding-comet-chat-webapp</artifactId>
- <packaging>war</packaging>
- <version>2.0-Beta3</version>
- <name>Apache Tuscany SCA Sample binding.comet Chat Webapp</name>
-
- <dependencies>
- <dependency>
- <groupId>org.apache.tuscany.sca</groupId>
- <artifactId>tuscany-binding-comet-runtime</artifactId>
- <version>2.0-Beta3</version>
- </dependency>
- <dependency>
- <groupId>javax</groupId>
- <artifactId>javaee-web-api</artifactId>
- <version>6.0</version>
- <scope>provided</scope>
- </dependency>
- <dependency>
- <groupId>org.apache.tuscany.sca</groupId>
- <artifactId>tuscany-base-runtime-pom</artifactId>
- <version>2.0-Beta3</version>
- <type>pom</type>
- <scope>compile</scope>
- </dependency>
- <dependency>
- <groupId>com.google.guava</groupId>
- <artifactId>guava</artifactId>
- <version>r09</version>
- <type>jar</type>
- <scope>compile</scope>
- </dependency>
- </dependencies>
-
- <build>
- <plugins>
- <plugin>
- <groupId>com.googlecode.t7mp</groupId>
- <artifactId>maven-t7-plugin</artifactId>
- <version>0.9.6</version>
- <configuration>
- <webapps>
- <webappArtifact>
- <groupId>org.apache.tuscany.sca.samples</groupId>
- <artifactId>sample-binding-comet-chat-webapp</artifactId>
- <version>2.0-Beta3</version>
- </webappArtifact>
- </webapps>
- </configuration>
- </plugin>
- </plugins>
- </build>
-</project>
-
diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/chat-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/ChatService.java b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/chat-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/ChatService.java deleted file mode 100644 index acb224715a..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/chat-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/ChatService.java +++ /dev/null @@ -1,36 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.sample.comet; - -import org.apache.tuscany.sca.binding.comet.runtime.callback.CometCallback; -import org.oasisopen.sca.annotation.Callback; -import org.oasisopen.sca.annotation.OneWay; -import org.oasisopen.sca.annotation.Remotable; - -@Callback(CometCallback.class) -@Remotable -public interface ChatService { - - @OneWay - void register(); - - @OneWay - void postMessage(String user, String message); - -} diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/chat-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/ChatServiceImpl.java b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/chat-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/ChatServiceImpl.java deleted file mode 100644 index c4f3241c5b..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/chat-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/ChatServiceImpl.java +++ /dev/null @@ -1,56 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.sample.comet; - -import java.util.ArrayList; -import java.util.concurrent.CopyOnWriteArrayList; - -import org.apache.tuscany.sca.binding.comet.runtime.callback.CometCallback; -import org.apache.tuscany.sca.binding.comet.runtime.callback.Status; -import org.oasisopen.sca.ComponentContext; -import org.oasisopen.sca.annotation.Context; -import org.oasisopen.sca.annotation.Scope; -import org.oasisopen.sca.annotation.Service; - -@Service(ChatService.class) -@Scope("COMPOSITE") -public class ChatServiceImpl implements ChatService { - - @Context - protected ComponentContext context; - - private CopyOnWriteArrayList<CometCallback> clients = new CopyOnWriteArrayList<CometCallback>(); - - @Override - public void postMessage(String user, String message) { - for (CometCallback callback : new ArrayList<CometCallback>(clients)) { - Status status = callback.sendMessage(user + ": " + message); - if (status == Status.CLIENT_DISCONNECTED) { - clients.remove(callback); - } - } - } - - @Override - public void register() { - // saving the callback object during register() method so it will push data back to the client - // using the callback method defined for the register operation in the js when used - clients.add(context.getRequestContext().<CometCallback> getCallback()); - } -} diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/chat-webapp/src/main/webapp/META-INF/MANIFEST.MF b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/chat-webapp/src/main/webapp/META-INF/MANIFEST.MF deleted file mode 100644 index 58630c02ef..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/chat-webapp/src/main/webapp/META-INF/MANIFEST.MF +++ /dev/null @@ -1,2 +0,0 @@ -Manifest-Version: 1.0
-
diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/chat-webapp/src/main/webapp/WEB-INF/web.composite b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/chat-webapp/src/main/webapp/WEB-INF/web.composite deleted file mode 100644 index c535a38116..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/chat-webapp/src/main/webapp/WEB-INF/web.composite +++ /dev/null @@ -1,37 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!-- - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. ---> -<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200912" - xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1" - targetNamespace="http://samples" name="Chat"> - - <component name="ChatComponent"> - <implementation.java - class="org.apache.tuscany.sca.sample.comet.ChatServiceImpl" /> - <service name="ChatService"> - <interface.java interface="org.apache.tuscany.sca.sample.comet.ChatService" - callbackInterface="org.apache.tuscany.sca.binding.comet.runtime.callback.CometCallback" /> - <tuscany:binding.comet /> - <callback> - <tuscany:binding.comet /> - </callback> - </service> - </component> - -</composite>
\ No newline at end of file diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/chat-webapp/src/main/webapp/WEB-INF/web.xml b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/chat-webapp/src/main/webapp/WEB-INF/web.xml deleted file mode 100644 index 25b06c457a..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/chat-webapp/src/main/webapp/WEB-INF/web.xml +++ /dev/null @@ -1,34 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!-- - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. ---> -<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:j2ee="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_3.0.xsd" version="3.0"> - <display-name>Apache Tuscany Stock Comet Sample</display-name> - <filter> - <filter-name>tuscany</filter-name> - <filter-class>org.apache.tuscany.sca.host.webapp.TuscanyServletFilter</filter-class> - <async-supported>true</async-supported> - </filter> - <filter-mapping> - <filter-name>tuscany</filter-name> - <url-pattern>/*</url-pattern> - </filter-mapping> - <welcome-file-list> - <welcome-file>index.html</welcome-file> - </welcome-file-list> -</web-app>
\ No newline at end of file diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/chat-webapp/src/main/webapp/index.html b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/chat-webapp/src/main/webapp/index.html deleted file mode 100644 index 1aa79ed0b6..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/chat-webapp/src/main/webapp/index.html +++ /dev/null @@ -1,109 +0,0 @@ -<!-- - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. ---> -<html> - <head> - <title>Apache Tuscany Comet Sample</title> - <!-- Tuscany Comet Javascript Toolkit is dependent on jQuery --> - <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.1/jquery.min.js" type="text/javascript"></script> - <script type="text/javascript" src="tuscany-comet-js/org.apache.tuscany.sca.CometComponentContext.js"></script> - <script type="text/javascript"> - var user = ""; - - $(document).ready(function() - { - $("#chat").hide(); - $("#username").focus(); - - // Tuscany Comet specific API - SCA.TuscanyComet.connect(); - - $("#register").click(function() { - register(messageCallback); - }); - - $("#username").keyup(function(e) { - if(e.keyCode == 13) { - register(messageCallback); - } - }); - - function register(callback) { - SCA.CometComponentContext.ChatService.register(callback); - user = $("#username").val(); - $("#login").hide(); - $("#chat").show(); - $("#message").focus(); - } - - $("#send").click(function() { - postMessage(user, $("#message").val(), postCallback); - }); - - $("#message").keyup(function(e) { - if(e.keyCode == 13) { - postMessage(user, $("#message").val(), postCallback); - } - }); - - function postMessage(user, message, callback) { - SCA.CometComponentContext.ChatService.postMessage(user, message, callback); - $("#message").val(""); - $("#message").focus(); - } - - }); - - // this method is invoked on new messages because the CometCallback object is saved - // during the register call so uses it's callback to push data back - function messageCallback(response) { - var textarea = document.getElementById('textarea'); - textarea.value += response + "\n"; - textarea.scrollTop = textarea.scrollHeight; - } - - function postCallback(response) { - } - - </script> - </head> - <body> - <h2>Apache Tuscany Comet Sample</h2> - <h3>Chat</h3> - <p/> - <div id="login"> - <table> - <tr> - <td>Nickname</td> - <td><input type="text" id='username'/></td> - <td><input type="button" id='register' value='Login'/></td> - </tr> - </table> - </div> - <div id="chat"> - <h3>Server notifications</h3> - <textarea id="textarea" rows="15" cols="30" readonly></textarea> - <table> - <tr> - <td><input type="text" id='message'/></td> - <td><input type="button" id='send' value='Send'/></td> - </tr> - </table> - </div> - </body> -</html> diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/pom.xml b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/pom.xml deleted file mode 100644 index f738b2c57f..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/pom.xml +++ /dev/null @@ -1,47 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?>
-<!--
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied. See the License for the
- * specific language governing permissions and limitations
- * under the License.
--->
-<project>
- <modelVersion>4.0.0</modelVersion>
- <parent>
- <groupId>org.apache.tuscany.sca.samples</groupId>
- <artifactId>tuscany-samples-learning-more</artifactId>
- <version>2.0-Beta3</version>
- <relativePath>../pom.xml</relativePath>
- </parent>
-
- <artifactId>tuscany-samples-binding-comet</artifactId>
- <packaging>pom</packaging>
- <name>Apache Tuscany SCA Sample binding.comet</name>
-
- <profiles>
- <profile>
- <id>default</id>
- <activation>
- <activeByDefault>true</activeByDefault>
- </activation>
- <modules>
- <module>autocomplete-webapp</module>
- <module>weather-webapp</module>
- <module>pubsub-webapp</module>
- <module>chat-webapp</module>
- </modules>
- </profile>
- </profiles>
-</project>
diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/pubsub-webapp/README b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/pubsub-webapp/README deleted file mode 100644 index 845ff70e58..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/pubsub-webapp/README +++ /dev/null @@ -1,102 +0,0 @@ -Tuscany - Learning More - Binding Comet - PubSub Webapp ------------------------------------------------------------------ - -This sample demonstrates how Tuscany can expose services via Comet techniques -as well as how to interact with them using Tuscany's javascript toolkit. It -also demonstrates how to push multiple responses for a single request using -SCA callbacks via comet techniques. - -This project contains a component that registers browser clients' interest in a -certain event type. When an event of that type comes in, it notifies all registered -clients. The event processor exposes a service via the websocket binding which -enables server push to clients. Note that Tuscany 2.x doesn't have any conversational -support so this has to be handled at application level by passing ids back and forth -between the client and the server. - -By adding <tuscany:binding.comet/> to a service definition, the Tuscany runtime -will handle the communication between the browser client and the service -implementation using Comet techniques. This enables bidirectional communication -over HTTP, therefore enabling server push. For more information, check -http://en.wikipedia.org/wiki/Comet_(programming). - -The comet binding is using the Atmosphere Framework under the hood to acomodate -as many deployment envorinments as possible. Basically, it checks if the -application server supports Servlet 3.0 falling back to a number of native -comet solutions provided by vendors (Jetty, Tomcat, WebLogic, GlassFish and -others). If none is available, Atmosphere will fallback to blocking IO. - -In order to enable callbacks to push multiple responses, you need to declare the -CometCallback in the service definition as follows: - <interface.java interface="org.apache.tuscany.sca.sample.comet.ChatService" - callbackInterface="org.apache.tuscany.sca.binding.comet.runtime.callback.CometCallback" /> - <tuscany:binding.comet /> - <callback> - <tuscany:binding.comet /> - </callback> - -The callback object has methods that facilitate sending messages back to the -calling client. It can be injected in the service implementation using the @Callback -annotation. - -One requirement that service methods have to meet to enable multiple response -support is that they have to be annotated with @OneWay to enable non-blocking -support. Without it, methods are treated synchronously sending a single response -which is the object returned by the method call. - -Invoking comet services can be done using Tuscany's javascript API which simulates -SCA in the browser. It uses the Atmosphere jQuery plugin under the hood. In order -to use it, the following script has to be included in the client page: - <script type="text/javascript" - src="tuscany-comet-js/org.apache.tuscany.sca.CometComponentContext.js"> - </script> - -The javascript toolkit permits choosing between two comet techniques: HTTP streaming -and long polling. More detailed information about them can be found on the previously -mentioned wikipedia page. - -First, a connect operation has to be issued in order to initiate communication -with the server side using the technique of your choice. This is done using the -connection method as follows: - SCA.TuscanyComet.connect('streaming'); // for HTTP streaming - SCA.TuscanyComet.connect('long-polling'); // for long polling - SCA.TuscanyComet.connect(); // starts with HTTP streaming and falls back to long polling if necessary - -The Tuscany Comet toolkit will inject proxies for all services defined in the composite -that are using binding.comet. All invocation and connection management is handled -under the hood so in order to invoke a comet service, the following should be called: - SCA.CometComponentContext.<service name>.<operation name>(<parameters>, callback); - -The callback parameter is the function that will handle responses received for a -certain service operation. It has a single argument which is the response: - function callback(response) { - // handle response - }; - -Note that the data exchange is automatically handled by the binding, so parameters -will be mapped to the data types defined in the method definition. Also, the response -will have the same data type as the server side object used to wrap the response. -Objects are passed over the wire in JSON format. - -Another detail worth mentioning is that the binding will use a single HTTP -connection to handle communication between a browser client and all services -defined using binding.comet in the same composite. Requests and responses will get -multiplexed via the same channel and get routed to the appropriate service -implementation, respectively javascript function. This is done in order to avoid -the 2 HTTP connection limit imposed by browsers. For more info, check -http://www.openajax.org/runtime/wiki/The_Two_HTTP_Connection_Limit_Issue. - -In order to run the sample, you can execute "mvn clean install t7:run" which will -start a Tomcat 7 instance automatically or use "mvn package" and deploy the resulting -war to the application server of your choice. - -Next, point your browser at - http://localhost:8080/sample-binding-comet-chat-webapp/ - -You can now register or unregister for any of a number of events. When an event is fired -on the server side, the browser client will receive a notification which will be displayed -in the page. You can see the persistent HTTP streaming connection or long polling subsequent -connections using the developer tools provided by your browser. - -The comet binding is an experimental binding so community feedback is much -appreciated. Feel free to send comments or suggestions on the Apache Tuscany -dev mailing list (dev@tuscany.apache.org).
\ No newline at end of file diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/pubsub-webapp/pom.xml b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/pubsub-webapp/pom.xml deleted file mode 100644 index 1d132b420d..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/pubsub-webapp/pom.xml +++ /dev/null @@ -1,81 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?>
-<!--
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied. See the License for the
- * specific language governing permissions and limitations
- * under the License.
--->
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
- <modelVersion>4.0.0</modelVersion>
- <parent>
- <groupId>org.apache.tuscany.sca.samples</groupId>
- <artifactId>tuscany-samples-binding-comet</artifactId>
- <version>2.0-Beta3</version>
- <relativePath>../pom.xml</relativePath>
- </parent>
-
- <artifactId>sample-binding-comet-pubsub-webapp</artifactId>
- <packaging>war</packaging>
- <version>2.0-Beta3</version>
- <name>Apache Tuscany SCA Sample binding.comet PubSub Webapp</name>
-
- <dependencies>
- <dependency>
- <groupId>org.apache.tuscany.sca</groupId>
- <artifactId>tuscany-binding-comet-runtime</artifactId>
- <version>2.0-Beta3</version>
- </dependency>
- <dependency>
- <groupId>javax</groupId>
- <artifactId>javaee-web-api</artifactId>
- <version>6.0</version>
- <scope>provided</scope>
- </dependency>
- <dependency>
- <groupId>org.apache.tuscany.sca</groupId>
- <artifactId>tuscany-base-runtime-pom</artifactId>
- <version>2.0-Beta3</version>
- <type>pom</type>
- <scope>compile</scope>
- </dependency>
- <dependency>
- <groupId>com.google.guava</groupId>
- <artifactId>guava</artifactId>
- <version>r09</version>
- <type>jar</type>
- <scope>compile</scope>
- </dependency>
- </dependencies>
-
- <build>
- <plugins>
- <plugin>
- <groupId>com.googlecode.t7mp</groupId>
- <artifactId>maven-t7-plugin</artifactId>
- <version>0.9.6</version>
- <configuration>
- <webapps>
- <webappArtifact>
- <groupId>org.apache.tuscany.sca.samples</groupId>
- <artifactId>sample-binding-comet-pubsub-webapp</artifactId>
- <version>2.0-Beta3</version>
- </webappArtifact>
- </webapps>
- </configuration>
- </plugin>
- </plugins>
- </build>
-</project>
-
diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/pubsub-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/Event.java b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/pubsub-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/Event.java deleted file mode 100644 index bcc6bea7af..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/pubsub-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/Event.java +++ /dev/null @@ -1,51 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.sample.comet; - -public class Event { - - private String id; - private String name; - private String data; - - public String getId() { - return id; - } - - public void setId(String id) { - this.id = id; - } - - public String getName() { - return name; - } - - public void setName(String name) { - this.name = name; - } - - public String getData() { - return data; - } - - public void setData(String data) { - this.data = data; - } - -} diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/pubsub-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/EventProcessor.java b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/pubsub-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/EventProcessor.java deleted file mode 100644 index 838d2f317c..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/pubsub-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/EventProcessor.java +++ /dev/null @@ -1,107 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.sample.comet; - -import java.util.ArrayList; -import java.util.Date; -import java.util.List; -import java.util.UUID; -import java.util.concurrent.ConcurrentHashMap; -import java.util.concurrent.ConcurrentMap; - -import org.apache.tuscany.sca.binding.comet.runtime.callback.CometCallback; -import org.apache.tuscany.sca.binding.comet.runtime.callback.Status; -import org.oasisopen.sca.ComponentContext; -import org.oasisopen.sca.annotation.Context; -import org.oasisopen.sca.annotation.Destroy; -import org.oasisopen.sca.annotation.Scope; -import org.oasisopen.sca.annotation.Service; - -import com.google.common.collect.HashMultimap; -import com.google.common.collect.Multimap; -import com.google.common.collect.Multimaps; - -@Service({ EventProcessorConsumerService.class, EventProcessorProducerService.class }) -@Scope("COMPOSITE") -public class EventProcessor implements EventProcessorConsumerService, EventProcessorProducerService { - - @Context - protected ComponentContext componentContext; - - private ConcurrentMap<String, CometCallback> clients = new ConcurrentHashMap<String, CometCallback>(); - private Multimap<String, String> eventListeners = Multimaps.synchronizedMultimap(HashMultimap - .<String, String> create()); - - @Override - public void onEvent(String eventName, String eventData) { - // System.out.println("EventProcessor: Received event " + eventName + - // "..."); - List<String> destinations = new ArrayList<String>(); - synchronized (eventListeners) { - destinations.addAll(eventListeners.get(eventName)); - } - Event event = new Event(); - event.setName(eventName); - event.setData(eventData); - for (String registrationId : destinations) { - CometCallback client = clients.get(registrationId); - if (client == null) { - // client has unregistered from this event - synchronized (eventListeners) { - eventListeners.remove(eventName, registrationId); - } - } else { - Status status = client.sendMessage(event); - if (status == Status.CLIENT_DISCONNECTED) { - unregister(registrationId); - } - } - } - } - - @Override - public void register(String eventName) { - String registrationId = UUID.randomUUID().toString(); - CometCallback callback = componentContext.getRequestContext().getCallback(); - clients.put(registrationId, callback); - synchronized (eventListeners) { - eventListeners.put(eventName, registrationId); - } - Event event = new Event(); - event.setId(registrationId); - event.setName(eventName); - event.setData(new Date().toString()); - callback.sendMessage(event); - } - - @Override - public void unregister(String registrationId) { - clients.remove(registrationId); - // unregistration from eventListeners done during onEvent - } - - @Destroy - public void shutdown() { - clients.clear(); - eventListeners.clear(); - clients = null; - eventListeners = null; - } -} diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/pubsub-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/EventProcessorConsumerService.java b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/pubsub-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/EventProcessorConsumerService.java deleted file mode 100644 index c8208e862c..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/pubsub-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/EventProcessorConsumerService.java +++ /dev/null @@ -1,37 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.sample.comet; - -import org.apache.tuscany.sca.binding.comet.runtime.callback.CometCallback; -import org.oasisopen.sca.annotation.Callback; -import org.oasisopen.sca.annotation.OneWay; -import org.oasisopen.sca.annotation.Remotable; - -@Callback(CometCallback.class) -@Remotable -public interface EventProcessorConsumerService { - - @OneWay - void register(String eventName); - - @OneWay - void unregister(String registrationId); - -} diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/pubsub-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/EventProcessorProducerService.java b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/pubsub-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/EventProcessorProducerService.java deleted file mode 100644 index 49d760d171..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/pubsub-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/EventProcessorProducerService.java +++ /dev/null @@ -1,28 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.sample.comet; - -import org.oasisopen.sca.annotation.Remotable; - -@Remotable -public interface EventProcessorProducerService { - - void onEvent(String eventName, String eventData); - -} diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/pubsub-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/Producer.java b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/pubsub-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/Producer.java deleted file mode 100644 index 59307824ce..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/pubsub-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/Producer.java +++ /dev/null @@ -1,76 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.sample.comet; - -import java.util.Date; -import java.util.Timer; -import java.util.TimerTask; - -import org.oasisopen.sca.annotation.Constructor; -import org.oasisopen.sca.annotation.Destroy; -import org.oasisopen.sca.annotation.EagerInit; -import org.oasisopen.sca.annotation.Init; -import org.oasisopen.sca.annotation.Property; -import org.oasisopen.sca.annotation.Reference; -import org.oasisopen.sca.annotation.Scope; - -@EagerInit -@Scope("COMPOSITE") -public class Producer { - - @Reference - protected EventProcessorProducerService eventProcessor; - - private String eventName; - private long frequency; - - private Timer timer = new Timer(); - private Object lock = new Object(); - - @Constructor - public Producer(@Property(name = "eventName") String eventName, @Property(name = "frequency") long frequency) { - System.out.println("Producer: In Constructor with eventName=" + eventName + " and frequency=" + frequency); - this.eventName = eventName; - this.frequency = frequency; - } - - @Init - public void start() { - System.out.println("Producer: In Init..."); - timer.schedule(new TimerTask() { - - @Override - public void run() { -// System.out.println("Producer: Producing " + eventName + " event..."); - synchronized (lock) { - eventProcessor.onEvent(Producer.this.eventName, "Event @ " + new Date()); - } - } - }, 0L, this.frequency); - } - - @Destroy - public void stop() { - synchronized (lock) { - timer.cancel(); - } - timer = null; - } - -} diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/pubsub-webapp/src/main/webapp/META-INF/MANIFEST.MF b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/pubsub-webapp/src/main/webapp/META-INF/MANIFEST.MF deleted file mode 100644 index 58630c02ef..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/pubsub-webapp/src/main/webapp/META-INF/MANIFEST.MF +++ /dev/null @@ -1,2 +0,0 @@ -Manifest-Version: 1.0
-
diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/pubsub-webapp/src/main/webapp/WEB-INF/web.composite b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/pubsub-webapp/src/main/webapp/WEB-INF/web.composite deleted file mode 100644 index 6479e10e99..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/pubsub-webapp/src/main/webapp/WEB-INF/web.composite +++ /dev/null @@ -1,63 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!-- - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. ---> -<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200912" - xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1" - targetNamespace="http://samples" name="Event"> - - <component name="EventProcessorComponent"> - <implementation.java - class="org.apache.tuscany.sca.sample.comet.EventProcessor" /> - <service name="EventProcessorConsumerService"> - <interface.java - interface="org.apache.tuscany.sca.sample.comet.EventProcessorConsumerService" - callbackInterface="org.apache.tuscany.sca.binding.comet.runtime.callback.CometCallback" /> - <tuscany:binding.comet /> - <callback> - <tuscany:binding.comet /> - </callback> - </service> - <service name="EventProcessorProducerService"> - <interface.java - interface="org.apache.tuscany.sca.sample.comet.EventProcessorProducerService" /> - </service> - </component> - - <component name="SLOWProducerComponent"> - <implementation.java class="org.apache.tuscany.sca.sample.comet.Producer" /> - <reference name="eventProcessor" target="EventProcessorComponent" /> - <property name="eventName">SLOW</property> - <property name="frequency">6000</property> - </component> - - <component name="MODERATEProducerComponent"> - <implementation.java class="org.apache.tuscany.sca.sample.comet.Producer" /> - <reference name="eventProcessor" target="EventProcessorComponent" /> - <property name="eventName">MODERATE</property> - <property name="frequency">3000</property> - </component> - - <component name="FASTProducerComponent"> - <implementation.java class="org.apache.tuscany.sca.sample.comet.Producer" /> - <reference name="eventProcessor" target="EventProcessorComponent" /> - <property name="eventName">FAST</property> - <property name="frequency">1000</property> - </component> - -</composite>
\ No newline at end of file diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/pubsub-webapp/src/main/webapp/WEB-INF/web.xml b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/pubsub-webapp/src/main/webapp/WEB-INF/web.xml deleted file mode 100644 index 25b06c457a..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/pubsub-webapp/src/main/webapp/WEB-INF/web.xml +++ /dev/null @@ -1,34 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!-- - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. ---> -<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:j2ee="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_3.0.xsd" version="3.0"> - <display-name>Apache Tuscany Stock Comet Sample</display-name> - <filter> - <filter-name>tuscany</filter-name> - <filter-class>org.apache.tuscany.sca.host.webapp.TuscanyServletFilter</filter-class> - <async-supported>true</async-supported> - </filter> - <filter-mapping> - <filter-name>tuscany</filter-name> - <url-pattern>/*</url-pattern> - </filter-mapping> - <welcome-file-list> - <welcome-file>index.html</welcome-file> - </welcome-file-list> -</web-app>
\ No newline at end of file diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/pubsub-webapp/src/main/webapp/index.html b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/pubsub-webapp/src/main/webapp/index.html deleted file mode 100644 index 0488c4cb10..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/pubsub-webapp/src/main/webapp/index.html +++ /dev/null @@ -1,107 +0,0 @@ -<!-- - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. ---> -<html> -<head> - <title>Apache Tuscany Comet Sample</title> - <!-- Tuscany Comet Javascript Toolkit is dependent on jQuery --> - <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.1/jquery.min.js" type="text/javascript"></script> - <script type="text/javascript" src="tuscany-comet-js/org.apache.tuscany.sca.CometComponentContext.js"></script> - <script type="text/javascript"> - $(document).ready(function() - { - // Tuscany Comet specific API - $('#connect').click(function(event) { - /* transport can be : long-polling or streaming */ - SCA.TuscanyComet.connect($('#transport').val()); - $('#connect').val('Switch'); - }); - - - $('#registerEventButton').click(function(event) { - var eventName = $('#registerEventName').val(); - if (registrationIds[eventName] != null) { - alert("Already registered for " + eventName + " events"); - } else { - SCA.CometComponentContext.EventProcessorConsumerService.register(eventName, responseReceived); - } - }); - - $('#unregisterEventButton').click(function(event) { - var eventName = $('#unregisterEventName').val(); - if (registrationIds[eventName] != null) { - SCA.CometComponentContext.EventProcessorConsumerService.unregister(registrationIds[eventName], responseReceived); - registrationIds[eventName] = null; - } else { - alert("Not registered for " + eventName + " events"); - } - }); - - }); - - var registrationIds = {}; - - function responseReceived(event) { - var text = ''; - if (event.id != null) { - // registration notification - registrationIds[event.name] = event.id; - text = "Registered to " + event.name + " with id " + event.id + " at " + event.data; - } else { - // event notification - text = event.name + ": " + event.data; - } - var textarea = $('#textarea'); - $(textarea).val($(textarea).val() + text + "\n"); - $(textarea).scrollTop($(textarea)[0].scrollHeight); - } - - </script> -</head> -<body> - <div id='sidebar'> - <h2>Apache Tuscany Comet Sample</h2> - <label>Select transport</label> <select id="transport"> - <option id="streaming" value="streaming">http streaming</option> - <option id="long-polling" value="long-polling">long-polling</option> - </select> <input id='connect' type='submit' value='Connect' /> - <h3>PubSub for FAST, MODERATE and SLOW events</h3> - <p /> - <table> - <tr> - <td>Event name</td> - <td><input type="text" id='registerEventName' value='FAST' /> - </td> - <td><input type="button" id='registerEventButton' - value='Register' /> - </td> - </tr> - <tr> - <td>Event name</td> - <td><input type="text" id='unregisterEventName' value='FAST' /> - </td> - <td><input type="button" id='unregisterEventButton' - value='Unregister' /> - </td> - </tr> - </table> - <h3>Server notifications</h3> - <textarea id="textarea" rows="15" cols="80" readonly></textarea> - </div> -</body> -</html> diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/weather-webapp/README b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/weather-webapp/README deleted file mode 100644 index dc69bcf6fc..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/weather-webapp/README +++ /dev/null @@ -1,100 +0,0 @@ -Tuscany - Learning More - Binding Comet - Weather Monitor Webapp ------------------------------------------------------------------ - -This sample demonstrates how Tuscany can expose services via Comet techniques -as well as how to interact with them using Tuscany's javascript toolkit. It -also demonstrates how to push multiple responses for a single request using -SCA callbacks via comet techniques. - -This project contains multiple services that once called will push notifications -to the client regarding certain weather parameters according to the location of -the user. Of course, the service implementation is a mock that generates random -numbers at a fixed interval of time as weather parameters. - -By adding <tuscany:binding.comet/> to a service definition, the Tuscany runtime -will handle the communication between the browser client and the service -implementation using Comet techniques. This enables bidirectional communication -over HTTP, therefore enabling server push. For more information, check -http://en.wikipedia.org/wiki/Comet_(programming). - -The comet binding is using the Atmosphere Framework under the hood to acomodate -as many deployment envorinments as possible. Basically, it checks if the -application server supports Servlet 3.0 falling back to a number of native -comet solutions provided by vendors (Jetty, Tomcat, WebLogic, GlassFish and -others). If none is available, Atmosphere will fallback to blocking IO. - -In order to enable callbacks to push multiple responses, you need to declare the -CometCallback in the service definition as follows: - <interface.java interface="org.apache.tuscany.sca.sample.comet.ChatService" - callbackInterface="org.apache.tuscany.sca.binding.comet.runtime.callback.CometCallback" /> - <tuscany:binding.comet /> - <callback> - <tuscany:binding.comet /> - </callback> - -The callback object has methods that facilitate sending messages back to the -calling client. It can be injected in the service implementation using the @Callback -annotation. - -One requirement that service methods have to meet to enable multiple response -support is that they have to be annotated with @OneWay to enable non-blocking -support. Without it, methods are treated synchronously sending a single response -which is the object returned by the method call. - -Invoking comet services can be done using Tuscany's javascript API which simulates -SCA in the browser. It uses the Atmosphere jQuery plugin under the hood. In order -to use it, the following script has to be included in the client page: - <script type="text/javascript" - src="tuscany-comet-js/org.apache.tuscany.sca.CometComponentContext.js"> - </script> - -The javascript toolkit permits choosing between two comet techniques: HTTP streaming -and long polling. More detailed information about them can be found on the previously -mentioned wikipedia page. - -First, a connect operation has to be issued in order to initiate communication -with the server side using the technique of your choice. This is done using the -connection method as follows: - SCA.TuscanyComet.connect('streaming'); // for HTTP streaming - SCA.TuscanyComet.connect('long-polling'); // for long polling - SCA.TuscanyComet.connect(); // starts with HTTP streaming and falls back to long polling if necessary - -The Tuscany Comet toolkit will inject proxies for all services defined in the composite -that are using binding.comet. All invocation and connection management is handled -under the hood so in order to invoke a comet service, the following should be called: - SCA.CometComponentContext.<service name>.<operation name>(<parameters>, callback); - -The callback parameter is the function that will handle responses received for a -certain service operation. It has a single argument which is the response: - function callback(response) { - // handle response - }; - -Note that the data exchange is automatically handled by the binding, so parameters -will be mapped to the data types defined in the method definition. Also, the response -will have the same data type as the server side object used to wrap the response. -Objects are passed over the wire in JSON format. - -Another detail worth mentioning is that the binding will use a single HTTP -connection to handle communication between a browser client and all services -defined using binding.comet in the same composite. Requests and responses will get -multiplexed via the same channel and get routed to the appropriate service -implementation, respectively javascript function. This is done in order to avoid -the 2 HTTP connection limit imposed by browsers. For more info, check -http://www.openajax.org/runtime/wiki/The_Two_HTTP_Connection_Limit_Issue. - -In order to run the sample, you can execute "mvn clean install t7:run" which will -start a Tomcat 7 instance automatically or use "mvn package" and deploy the resulting -war to the application server of your choice. - -Next, point your browser at - http://localhost:8080/sample-binding-comet-weather-webapp/ - -You can now set a location and register for various weather parameters. Notifications -will be pushed to the browser when weather parameters change. You can see the persistent -HTTP streaming connection or long polling subsequent connections using the developer -tools provided by your browser. - -The comet binding is an experimental binding so community feedback is much -appreciated. Feel free to send comments or suggestions on the Apache Tuscany -dev mailing list (dev@tuscany.apache.org).
\ No newline at end of file diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/weather-webapp/pom.xml b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/weather-webapp/pom.xml deleted file mode 100644 index 0e65ff2cec..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/weather-webapp/pom.xml +++ /dev/null @@ -1,74 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?>
-<!--
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied. See the License for the
- * specific language governing permissions and limitations
- * under the License.
--->
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
- <modelVersion>4.0.0</modelVersion>
- <parent>
- <groupId>org.apache.tuscany.sca.samples</groupId>
- <artifactId>tuscany-samples-binding-comet</artifactId>
- <version>2.0-Beta3</version>
- <relativePath>../pom.xml</relativePath>
- </parent>
-
- <artifactId>sample-binding-comet-weather-webapp</artifactId>
- <packaging>war</packaging>
- <version>2.0-Beta3</version>
- <name>Apache Tuscany SCA Sample binding.comet Weather Monitor Webapp</name>
-
- <dependencies>
- <dependency>
- <groupId>org.apache.tuscany.sca</groupId>
- <artifactId>tuscany-binding-comet-runtime</artifactId>
- <version>2.0-Beta3</version>
- </dependency>
- <dependency>
- <groupId>javax</groupId>
- <artifactId>javaee-web-api</artifactId>
- <version>6.0</version>
- <scope>provided</scope>
- </dependency>
- <dependency>
- <groupId>org.apache.tuscany.sca</groupId>
- <artifactId>tuscany-base-runtime-pom</artifactId>
- <version>2.0-Beta3</version>
- <type>pom</type>
- <scope>compile</scope>
- </dependency>
- </dependencies>
-
- <build>
- <plugins>
- <plugin>
- <groupId>com.googlecode.t7mp</groupId>
- <artifactId>maven-t7-plugin</artifactId>
- <version>0.9.6</version>
- <configuration>
- <webapps>
- <webappArtifact>
- <groupId>org.apache.tuscany.sca.samples</groupId>
- <artifactId>sample-binding-comet-weather-webapp</artifactId>
- <version>2.0-Beta3</version>
- </webappArtifact>
- </webapps>
- </configuration>
- </plugin>
- </plugins>
- </build>
-</project>
-
diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/weather-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/Helper.java b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/weather-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/Helper.java deleted file mode 100644 index eecc6044ea..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/weather-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/Helper.java +++ /dev/null @@ -1,34 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.sample.comet; - -import java.util.Date; -import java.util.Random; - -public final class Helper { - - public static int randomInt(final int max) { - return (new Random(new Date().getTime()).nextInt(100)); - } - - private Helper() { - } - -} diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/weather-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/HumidityService.java b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/weather-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/HumidityService.java deleted file mode 100644 index 7145e30e03..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/weather-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/HumidityService.java +++ /dev/null @@ -1,35 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.sample.comet; - -import org.apache.tuscany.sca.binding.comet.runtime.callback.CometCallback; -import org.apache.tuscany.sca.sample.comet.model.Location; -import org.oasisopen.sca.annotation.Callback; -import org.oasisopen.sca.annotation.OneWay; -import org.oasisopen.sca.annotation.Remotable; - -@Remotable -@Callback(CometCallback.class) -public interface HumidityService { - - @OneWay - void getHumidity(Location location); - -}
\ No newline at end of file diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/weather-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/PrecipitationService.java b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/weather-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/PrecipitationService.java deleted file mode 100644 index a53fac5ed1..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/weather-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/PrecipitationService.java +++ /dev/null @@ -1,35 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.sample.comet; - -import org.apache.tuscany.sca.binding.comet.runtime.callback.CometCallback; -import org.apache.tuscany.sca.sample.comet.model.Location; -import org.oasisopen.sca.annotation.Callback; -import org.oasisopen.sca.annotation.OneWay; -import org.oasisopen.sca.annotation.Remotable; - -@Remotable -@Callback(CometCallback.class) -public interface PrecipitationService { - - @OneWay - void getPrecipitation(Location location); - -} diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/weather-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/PrecipitationServiceImpl.java b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/weather-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/PrecipitationServiceImpl.java deleted file mode 100644 index 2c064a3ae6..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/weather-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/PrecipitationServiceImpl.java +++ /dev/null @@ -1,56 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.sample.comet; - -import java.util.Date; -import java.util.Timer; -import java.util.TimerTask; - -import org.apache.tuscany.sca.binding.comet.runtime.callback.CometCallback; -import org.apache.tuscany.sca.binding.comet.runtime.callback.Status; -import org.apache.tuscany.sca.sample.comet.model.Location; -import org.apache.tuscany.sca.sample.comet.model.Response; -import org.oasisopen.sca.annotation.Callback; -import org.oasisopen.sca.annotation.Service; - -@Service(PrecipitationService.class) -public class PrecipitationServiceImpl implements PrecipitationService { - - @Callback - protected CometCallback client; - - @Override - public void getPrecipitation(final Location location) { - new Timer().scheduleAtFixedRate(new TimerTask() { - - @Override - public void run() { - Response response = new Response(); - response.setDate(new Date()); - response.setData(Helper.randomInt(100) + "%"); - Status status = client.sendMessage(response); - if (status == Status.CLIENT_DISCONNECTED) { - System.out.println("Client disconnected from PrecipitationService."); - this.cancel(); - } - } - }, 0L, 1000L); - } -} diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/weather-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/TemperatureHumidityServiceImpl.java b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/weather-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/TemperatureHumidityServiceImpl.java deleted file mode 100644 index 4227667e7f..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/weather-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/TemperatureHumidityServiceImpl.java +++ /dev/null @@ -1,76 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.sample.comet; - -import java.util.Date; -import java.util.Timer; -import java.util.TimerTask; - -import org.apache.tuscany.sca.binding.comet.runtime.callback.CometCallback; -import org.apache.tuscany.sca.binding.comet.runtime.callback.Status; -import org.apache.tuscany.sca.sample.comet.model.Location; -import org.apache.tuscany.sca.sample.comet.model.Response; -import org.oasisopen.sca.annotation.Callback; -import org.oasisopen.sca.annotation.Service; - -@Service({ TemperatureService.class, HumidityService.class }) -public class TemperatureHumidityServiceImpl implements TemperatureService, HumidityService { - - @Callback - protected CometCallback callback; - - @Override - public void getHumidity(final Location location) { - new Timer().scheduleAtFixedRate(new TimerTask() { - - @Override - public void run() { - final Response response = new Response(); - response.setDate(new Date()); - response.setData(Helper.randomInt(90) + "%"); - Status status = callback.sendMessage(response); - if (status == Status.CLIENT_DISCONNECTED) { - System.out.println("Client disconnected from HumidityService."); - this.cancel(); - } - } - }, 0L, 5000L); - } - - @Override - public void getTemperature(final Location location, final int scale) { - new Timer().scheduleAtFixedRate(new TimerTask() { - - @Override - public void run() { - final Response response = new Response(); - response.setDate(new Date()); - final String data = "" + Helper.randomInt(scale == TemperatureService.CELSIUS ? 40 : 150); - response.setData(data); - Status status = callback.sendMessage(response); - if (status == Status.CLIENT_DISCONNECTED) { - System.out.println("Client disconnected from TemperatureService."); - this.cancel(); - } - } - }, 0L, 3000L); - } - -}
\ No newline at end of file diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/weather-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/TemperatureService.java b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/weather-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/TemperatureService.java deleted file mode 100644 index 83afae696f..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/weather-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/TemperatureService.java +++ /dev/null @@ -1,38 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.sample.comet; - -import org.apache.tuscany.sca.binding.comet.runtime.callback.CometCallback; -import org.apache.tuscany.sca.sample.comet.model.Location; -import org.oasisopen.sca.annotation.Callback; -import org.oasisopen.sca.annotation.OneWay; -import org.oasisopen.sca.annotation.Remotable; - -@Remotable -@Callback(CometCallback.class) -public interface TemperatureService { - - public static final int CELSIUS = 1; - public static final int FAHRENHEIT = 2; - - @OneWay - void getTemperature(Location location, int scale); - -}
\ No newline at end of file diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/weather-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/model/Location.java b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/weather-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/model/Location.java deleted file mode 100644 index ff2da3a360..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/weather-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/model/Location.java +++ /dev/null @@ -1,43 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.sample.comet.model; - -public class Location { - - private String city; - private String country; - - public String getCity() { - return this.city; - } - - public void setCity(final String city) { - this.city = city; - } - - public String getCountry() { - return this.country; - } - - public void setCountry(final String country) { - this.country = country; - } - -} diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/weather-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/model/Response.java b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/weather-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/model/Response.java deleted file mode 100644 index aaa23f0b8a..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/weather-webapp/src/main/java/org/apache/tuscany/sca/sample/comet/model/Response.java +++ /dev/null @@ -1,45 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.sample.comet.model; - -import java.util.Date; - -public class Response { - - private Date date; - private String data; - - public Date getDate() { - return this.date; - } - - public void setDate(final Date date) { - this.date = date; - } - - public String getData() { - return this.data; - } - - public void setData(final String data) { - this.data = data; - } - -} diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/weather-webapp/src/main/webapp/META-INF/MANIFEST.MF b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/weather-webapp/src/main/webapp/META-INF/MANIFEST.MF deleted file mode 100644 index 58630c02ef..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/weather-webapp/src/main/webapp/META-INF/MANIFEST.MF +++ /dev/null @@ -1,2 +0,0 @@ -Manifest-Version: 1.0
-
diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/weather-webapp/src/main/webapp/WEB-INF/web.composite b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/weather-webapp/src/main/webapp/WEB-INF/web.composite deleted file mode 100644 index 20d25fe527..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/weather-webapp/src/main/webapp/WEB-INF/web.composite +++ /dev/null @@ -1,58 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!-- - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. ---> -<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200912" - xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1" - targetNamespace="http://samples" - name="Weather"> - - <component name="c1"> - <implementation.java class="org.apache.tuscany.sca.sample.comet.TemperatureHumidityServiceImpl"/> - <service name="TemperatureService"> - <interface.java interface="org.apache.tuscany.sca.sample.comet.TemperatureService" - callbackInterface="org.apache.tuscany.sca.binding.comet.runtime.callback.CometCallback"/> - <tuscany:binding.comet/> - <callback> - <tuscany:binding.comet/> - </callback> - </service> - <service name="HumidityService"> - <interface.java interface="org.apache.tuscany.sca.sample.comet.HumidityService" - callbackInterface="org.apache.tuscany.sca.binding.comet.runtime.callback.CometCallback"/> - <tuscany:binding.comet/> - <callback> - <tuscany:binding.comet/> - </callback> - </service> - </component> - - - <component name="c2"> - <implementation.java class="org.apache.tuscany.sca.sample.comet.PrecipitationServiceImpl"/> - <service name="PrecipitationService"> - <interface.java interface="org.apache.tuscany.sca.sample.comet.PrecipitationService" - callbackInterface="org.apache.tuscany.sca.binding.comet.runtime.callback.CometCallback"/> - <tuscany:binding.comet/> - <callback> - <tuscany:binding.comet/> - </callback> - </service> - </component> - -</composite>
\ No newline at end of file diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/weather-webapp/src/main/webapp/WEB-INF/web.xml b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/weather-webapp/src/main/webapp/WEB-INF/web.xml deleted file mode 100644 index 25b06c457a..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/weather-webapp/src/main/webapp/WEB-INF/web.xml +++ /dev/null @@ -1,34 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!-- - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. ---> -<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:j2ee="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_3.0.xsd" version="3.0"> - <display-name>Apache Tuscany Stock Comet Sample</display-name> - <filter> - <filter-name>tuscany</filter-name> - <filter-class>org.apache.tuscany.sca.host.webapp.TuscanyServletFilter</filter-class> - <async-supported>true</async-supported> - </filter> - <filter-mapping> - <filter-name>tuscany</filter-name> - <url-pattern>/*</url-pattern> - </filter-mapping> - <welcome-file-list> - <welcome-file>index.html</welcome-file> - </welcome-file-list> -</web-app>
\ No newline at end of file diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/weather-webapp/src/main/webapp/index.html b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/weather-webapp/src/main/webapp/index.html deleted file mode 100644 index 6c3cf7ab5c..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-comet/weather-webapp/src/main/webapp/index.html +++ /dev/null @@ -1,159 +0,0 @@ -<!-- - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. ---> -<html> - <head> - <title>Apache Tuscany Comet Sample</title> - <!-- Tuscany Comet Javascript Toolkit is dependent on jQuery --> - <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.1/jquery.min.js" type="text/javascript"></script> - <script type="text/javascript" src="tuscany-comet-js/org.apache.tuscany.sca.CometComponentContext.js"></script> - <script type="text/javascript"> - $(document).ready(function() - { - // Initialization - var location = new Object(); - location.city = null; - location.country = null; - - $('#locationButton').attr('disabled', 'disabled'); - $('#tempCButton').attr('disabled', 'disabled'); - $('#tempFButton').attr('disabled', 'disabled'); - $('#humButton').attr('disabled', 'disabled'); - $('#precipButton').attr('disabled', 'disabled'); - - $('#locationButton').click(function(event) { - location.city = $('#city').val(); - location.country = $('#country').val(); - $('#locationButton').val('Switch location'); - $('#tempCButton').removeAttr('disabled'); - $('#tempFButton').removeAttr('disabled'); - $('#humButton').removeAttr('disabled'); - $('#precipButton').removeAttr('disabled'); - $('#tempCText').text('N/A'); - $('#tempCDate').text(''); - $('#tempFText').text('N/A'); - $('#tempFDate').text(''); - $('#humText').text('N/A'); - $('#humDate').text(''); - $('#precipText').text('N/A'); - $('#precipDate').textContent(''); - }); - - // Tuscany Comet specific API - $('#connect').click(function(event) { - /* transport can be : long-polling or streaming */ - SCA.TuscanyComet.connect($('#transport').val()); - $('#connect').val('Switch'); - $('#locationButton').removeAttr('disabled'); - }); - - - $('#tempCButton').click(function(event) { - SCA.CometComponentContext.TemperatureService.getTemperature(location, 1, updateTempC); - $('#tempCButton').removeAttr('disabled'); - }); - - $('#tempFButton').click(function(event) { - SCA.CometComponentContext.TemperatureService.getTemperature(location, 2, updateTempF); - $('#tempFButton').removeAttr('disabled'); - }); - - $('#humButton').click(function(event) { - SCA.CometComponentContext.HumidityService.getHumidity(location, updateHum); - $('#humButton').removeAttr('disabled'); - }); - - $('#precipButton').click(function(event) { - SCA.CometComponentContext.PrecipitationService.getPrecipitation(location, updatePrecip); - $('#precipButton').removeAttr('disabled'); - }); - }); - - function updateTempC(response) { - $('#tempCText').text(response.data); - $('#tempCDate').text(response.date); - } - - function updateTempF(response) { - $('#tempFText').text(response.data); - $('#tempFDate').text(response.date); - } - - function updateHum(response) { - $('#humText').text(response.data); - $('#humDate').text(response.date); - } - - function updatePrecip(response) { - $('#precipText').text(response.data); - $('#precipDate').text(response.date); - } - </script> - </head> - <body> - <div id='sidebar'> - <h2>Apache Tuscany Comet Sample</h2> - <label>Select transport</label> - <select id="transport"> - <option id="streaming" value="streaming">http streaming</option> - <option id="long-polling" value="long-polling">long-polling</option> - </select> - <input id='connect' type='submit' value='Connect'/> - <h3>Weather Monitor</h3> - <p/> - <table> - <tr> - <td>City</td> - <td><input type="text" id='city' value='Brasov'/></td> - </tr> - <tr> - <td>Country</td> - <td><input type="text" id ='country' value='Romania'/></td> - </tr> - </table> - <input type="button" id='locationButton' value='Set location'/> - <p/> - <table> - <tr> - <th align="left">Temperature (Celsius):</th> - <td><span id='tempCText'>N/A</span></td> - <td><input type='button' id='tempCButton' value="Update"/></td> - <td><span id='tempCDate'></span> - </tr> - <tr> - <th align="left">Temperature (Fahrenheit):</th> - <td><span id='tempFText'>N/A</span></td> - <td><input type='button' id='tempFButton' value="Update"/></td> - <td><span id='tempFDate'></span> - </tr> - <tr> - <th align="left">Humidity:</th> - <td><span id='humText'>N/A</span></td> - <td><input type='button' id='humButton' value="Update"/></td> - <td><span id='humDate'></span> - </tr> - <tr> - <th align="left">Precipitation probability:</th> - <td><span id='precipText'>N/A</span></td> - <td><input type='button' id='precipButton' value="Update"/></td> - <td><span id='precipDate'></span> - </tr> - </table> - </div> - </body> -</html> diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/autocomplete-webapp/README b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/autocomplete-webapp/README deleted file mode 100644 index a0b90cdf2f..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/autocomplete-webapp/README +++ /dev/null @@ -1,67 +0,0 @@ -Tuscany - Learning More - Binding Websocket - Autocomplete Webapp ------------------------------------------------------------------ - -This sample demonstrates how Tuscany can expose services via websockets as well -as how to interact with them using Tuscany's javascript API. - -This project contains a service (CountryService) that handles requests asking -for country names starting with a certain prefix. The service implementation -uses a country repository to fetch the necessary data. - -By adding <tuscany:binding.websocket port="8090"/> to a service definition, the -Tuscany runtime will start a websocket server listening for requests coming -in for the exposed service at the specified port. If no port is specified, the -runtime will use port 9000 as a default. - -The websocket binding uses embedded Jetty instances as websocket servers. At the -moment, Jetty 8.0.0-M3 is used which has support for the 00, 01, 06 and 07 -versions of the websocket protocol drafts. - -IN ORDER TO RUN THIS SAMPLE SUCCESSFULLY PLEASE CHECK IF YOUR BROWSER SUPPORTS -THE ABOVE WEBSOCKET PROTOCOL VERSIONS AND THAT THE WEBSOCKET SUPPORT IS ENABLED. - -The websocket binding also features a javascript API to simulate SCA in the -browser. In order to use it, the following script has to be included in the -client page: - <script type="text/javascript" - src="org.apache.tuscany.sca.WebsocketComponentContext.js"> - </script> - -This will inject proxies for all services defined in the composite that are -using binding.websocket. All invocation and connection management is handled -under the hood so in order to invoke a websocket service, the following should -be called: - Tuscany.WebsocketComponentContext.<component name>.<service name>.<operation name>(<parameters>); - -Given the asynchornous nature of websockets, a function should be defined in -order to handle responses received for a certain service operation. This should -be done as follows: - Tuscany.WebsocketComponentContext.<component name>.<service name>.<operation name>.responseHandler = function(response) { - // handle response - }; - -Note that the data exchange is automatically handled by the binding, so the -parameters should have the same structure as the data types defined in the method -definition. Also, the response will have the same data type as the return type of -the service method. Objects are passed over the wire in JSON format. - -Another detail worth mentioning is that the binding will use a single websocket -connection to handle communication between a browser client and all services -defined using binding.websocket on the same port. Requests and responses will get -multiplexed via the same channel and get routed to the appropriate service -implementation, respectively javascript function. - -In order to run the sample, you can execute "mvn jetty:run" which will start a Jetty -instance automatically or use "mvn package" and deploy the resulting war to the -application server of your choice. - -Next, point your browser at - http://localhost:8080/sample-binding-websocket-autocomplete-webapp/ - -You can see how suggestions are being received in real time when characters are -entered in the text field. You can see the persistent websocket connection using -the developer tools provided by your browser. - -The websocket binding is an experimental binding so community feedback is much -appreciated. Feel free to send comments or suggestions on the Apache Tuscany -dev mailing list (dev@tuscany.apache.org).
\ No newline at end of file diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/autocomplete-webapp/pom.xml b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/autocomplete-webapp/pom.xml deleted file mode 100644 index 22bfdc3140..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/autocomplete-webapp/pom.xml +++ /dev/null @@ -1,61 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?>
-<!--
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied. See the License for the
- * specific language governing permissions and limitations
- * under the License.
--->
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
- xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
- <modelVersion>4.0.0</modelVersion>
- <parent>
- <groupId>org.apache.tuscany.sca.samples</groupId>
- <artifactId>tuscany-samples-binding-websocket</artifactId>
- <version>2.0-Beta3</version>
- <relativePath>../pom.xml</relativePath>
- </parent>
-
- <artifactId>sample-binding-websocket-autocomplete-webapp</artifactId>
- <packaging>war</packaging>
- <version>2.0-Beta3</version>
- <name>Apache Tuscany SCA Sample binding.websocket Autocomplete Webapp</name>
-
- <dependencies>
- <dependency>
- <groupId>org.apache.tuscany.sca</groupId>
- <artifactId>tuscany-binding-websocket</artifactId>
- <version>2.0-Beta3</version>
- </dependency>
- <dependency>
- <groupId>org.apache.tuscany.sca</groupId>
- <artifactId>tuscany-base-runtime-pom</artifactId>
- <version>2.0-Beta3</version>
- <type>pom</type>
- <scope>compile</scope>
- </dependency>
- </dependencies>
-
- <build>
- <plugins>
- <plugin>
- <groupId>org.mortbay.jetty</groupId>
- <artifactId>maven-jetty-plugin</artifactId>
- <version>6.1.26</version>
- </plugin>
- </plugins>
- </build>
-
-</project>
-
diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/autocomplete-webapp/src/main/java/sample/Country.java b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/autocomplete-webapp/src/main/java/sample/Country.java deleted file mode 100644 index 931e205dd7..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/autocomplete-webapp/src/main/java/sample/Country.java +++ /dev/null @@ -1,40 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package sample; - -import java.io.Serializable; - -public class Country implements Serializable { - - private String name; - - public String getName() { - return name; - } - - public void setName(String name) { - this.name = name; - } - - @Override - public String toString() { - return name; - } - -} diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/autocomplete-webapp/src/main/java/sample/CountryRepository.java b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/autocomplete-webapp/src/main/java/sample/CountryRepository.java deleted file mode 100644 index eb30e6f36a..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/autocomplete-webapp/src/main/java/sample/CountryRepository.java +++ /dev/null @@ -1,30 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package sample; - -import java.util.List; - -import org.oasisopen.sca.annotation.Remotable; - -@Remotable -public interface CountryRepository { - - List<Country> findStartingWith(String text); - -} diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/autocomplete-webapp/src/main/java/sample/CountryRepositoryImpl.java b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/autocomplete-webapp/src/main/java/sample/CountryRepositoryImpl.java deleted file mode 100644 index 17ce39a10e..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/autocomplete-webapp/src/main/java/sample/CountryRepositoryImpl.java +++ /dev/null @@ -1,80 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package sample; - -import java.io.BufferedReader; -import java.io.FileNotFoundException; -import java.io.IOException; -import java.io.InputStreamReader; -import java.util.ArrayList; -import java.util.List; - -import org.oasisopen.sca.annotation.Constructor; -import org.oasisopen.sca.annotation.EagerInit; -import org.oasisopen.sca.annotation.Init; -import org.oasisopen.sca.annotation.Property; -import org.oasisopen.sca.annotation.Scope; -import org.oasisopen.sca.annotation.Service; - -@EagerInit -@Scope("COMPOSITE") -@Service(CountryRepository.class) -public class CountryRepositoryImpl implements CountryRepository { - - private String fileName; - private List<Country> countries; - - @Constructor - public CountryRepositoryImpl(@Property(name = "fileName") String fileName) { - this.fileName = fileName; - countries = new ArrayList<Country>(); - } - - @Init - public void start() { - try { - BufferedReader reader = new BufferedReader(new InputStreamReader(getClass().getClassLoader() - .getResourceAsStream(fileName))); - String line; - while ((line = reader.readLine()) != null) { - if (!line.startsWith("#")) { - Country c = new Country(); - c.setName(line); - countries.add(c); - } - } - } catch (FileNotFoundException e) { - e.printStackTrace(); - } catch (IOException e) { - e.printStackTrace(); - } - } - - @Override - public List<Country> findStartingWith(String text) { - List<Country> result = new ArrayList<Country>(); - for (Country c : countries) { - if (c.getName().toLowerCase().startsWith(text.toLowerCase())) { - result.add(c); - } - } - return result; - } - -} diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/autocomplete-webapp/src/main/java/sample/CountryService.java b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/autocomplete-webapp/src/main/java/sample/CountryService.java deleted file mode 100644 index 40212d5ba5..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/autocomplete-webapp/src/main/java/sample/CountryService.java +++ /dev/null @@ -1,30 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package sample; - -import java.util.List; - -import org.oasisopen.sca.annotation.Remotable; - -@Remotable -public interface CountryService { - - List<Country> getCountriesStartingWith(String text); - -} diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/autocomplete-webapp/src/main/java/sample/CountryServiceImpl.java b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/autocomplete-webapp/src/main/java/sample/CountryServiceImpl.java deleted file mode 100644 index 20ceacd5f0..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/autocomplete-webapp/src/main/java/sample/CountryServiceImpl.java +++ /dev/null @@ -1,36 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package sample; - -import java.util.List; - -import org.oasisopen.sca.annotation.Reference; -import org.oasisopen.sca.annotation.Service; - -@Service(CountryService.class) -public class CountryServiceImpl implements CountryService { - - @Reference - protected CountryRepository repository; - - @Override - public List<Country> getCountriesStartingWith(String text) { - return repository.findStartingWith(text); - } -} diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/autocomplete-webapp/src/main/resources/countries.txt b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/autocomplete-webapp/src/main/resources/countries.txt deleted file mode 100644 index 0ce76f8167..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/autocomplete-webapp/src/main/resources/countries.txt +++ /dev/null @@ -1,211 +0,0 @@ -# Licensed to the Apache Software Foundation (ASF) under one -# or more contributor license agreements. See the NOTICE file -# distributed with this work for additional information -# regarding copyright ownership. The ASF licenses this file -# to you under the Apache License, Version 2.0 (the -# "License"); you may not use this file except in compliance -# with the License. You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, -# software distributed under the License is distributed on an -# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -# KIND, either express or implied. See the License for the -# specific language governing permissions and limitations -# under the License. -Afghanistan -Albania -Algeria -Andorra -Angola -Antigua & Barbuda -Argentina -Armenia -Australia -Austria -Azerbaijan -Bahamas -Bahrain -Bangladesh -Barbados -Belarus -Belgium -Belize -Benin -Bhutan -Bolivia -Bosnia & Herzegovina -Botswana -Brazil -Brunei -Bulgaria -Burkina Faso -Burundi -Cambodia -Cameroon -Canada -Cape Verde -Central African Republic -Chad -Chile -China -Colombia -Comoros -Congo -Congo Democratic Republic of -Costa Rica -Cote d'Ivoire -Croatia -Cuba -Cyprus -Czech Republic -Denmark -Djibouti -Dominica -Dominican Republic -Ecuador -East Timor -Egypt -El Salvador -Equatorial Guinea -Eritrea -Estonia -Ethiopia -Fiji -Finland -France -Gabon -Gambia -Georgia -Germany -Ghana -Greece -Grenada -Guatemala -Guinea -Guinea-Bissau -Guyana -Haiti -Honduras -Hungary -Iceland -India -Indonesia -Iran -Iraq -Ireland -Israel -Italy -Jamaica -Japan -Jordan -Kazakhstan -Kenya -Kiribati -Korea North -Korea South -Kosovo -Kuwait -Kyrgyzstan -Laos -Latvia -Lebanon -Lesotho -Liberia -Libya -Liechtenstein -Lithuania -Luxembourg -Macedonia -Madagascar -Malawi -Malaysia -Maldives -Mali -Malta -Marshall Islands -Mauritania -Mauritius -Mexico -Micronesia -Moldova -Monaco -Mongolia -Montenegro -Morocco -Mozambique -Myanmar (Burma) -Namibia -Nauru -Nepal -The Netherlands -New Zealand -Nicaragua -Niger -Nigeria -Norway -Oman -Pakistan -Palau -Palestinian State* -Panama -Papua New Guinea -Paraguay -Peru -The Philippines -Poland -Portugal -Qatar -Romania -Russia -Rwanda -St. Kitts & Nevis -St. Lucia -St. Vincent & The Grenadines -Samoa -San Marino -Sao Tome & Principe -Saudi Arabia -Senegal -Serbia -Seychelles -Sierra Leone -Singapore -Slovakia -Slovenia -Solomon Islands -Somalia -South Africa -Spain -Sri Lanka -Sudan -Suriname -Swaziland -Sweden -Switzerland -Syria -Taiwan -Tajikistan -Tanzania -Thailand -Togo -Tonga -Trinidad & Tobago -Tunisia -Turkey -Turkmenistan -Tuvalu -Uganda -Ukraine -United Arab Emirates -United Kingdom -United States of America -Uruguay -Uzbekistan -Vanuatu -Vatican City (Holy See) -Venezuela -Yemen -Zambia -Zimbabwe diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/autocomplete-webapp/src/main/webapp/META-INF/MANIFEST.MF b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/autocomplete-webapp/src/main/webapp/META-INF/MANIFEST.MF deleted file mode 100644 index 58630c02ef..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/autocomplete-webapp/src/main/webapp/META-INF/MANIFEST.MF +++ /dev/null @@ -1,2 +0,0 @@ -Manifest-Version: 1.0
-
diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/autocomplete-webapp/src/main/webapp/WEB-INF/web.composite b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/autocomplete-webapp/src/main/webapp/WEB-INF/web.composite deleted file mode 100644 index fc1c177e9b..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/autocomplete-webapp/src/main/webapp/WEB-INF/web.composite +++ /dev/null @@ -1,40 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!-- - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. ---> -<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200912" - xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1" - xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200912" - targetNamespace="http://samples" name="Chat"> - - <component name="CountryServiceComponent"> - <implementation.java - class="sample.CountryServiceImpl" /> - <service name="CountryService"> - <interface.java interface="sample.CountryService" /> - <tuscany:binding.websocket port="8090" /> - </service> - <reference name="repository" target="CountryRepositoryComponent" /> - </component> - - <component name="CountryRepositoryComponent"> - <implementation.java class="sample.CountryRepositoryImpl" /> - <property name="fileName">countries.txt</property> - </component> - -</composite>
\ No newline at end of file diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/autocomplete-webapp/src/main/webapp/WEB-INF/web.xml b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/autocomplete-webapp/src/main/webapp/WEB-INF/web.xml deleted file mode 100644 index 25b06c457a..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/autocomplete-webapp/src/main/webapp/WEB-INF/web.xml +++ /dev/null @@ -1,34 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!-- - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. ---> -<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:j2ee="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_3.0.xsd" version="3.0"> - <display-name>Apache Tuscany Stock Comet Sample</display-name> - <filter> - <filter-name>tuscany</filter-name> - <filter-class>org.apache.tuscany.sca.host.webapp.TuscanyServletFilter</filter-class> - <async-supported>true</async-supported> - </filter> - <filter-mapping> - <filter-name>tuscany</filter-name> - <url-pattern>/*</url-pattern> - </filter-mapping> - <welcome-file-list> - <welcome-file>index.html</welcome-file> - </welcome-file-list> -</web-app>
\ No newline at end of file diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/autocomplete-webapp/src/main/webapp/index.html b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/autocomplete-webapp/src/main/webapp/index.html deleted file mode 100644 index 618c772eb6..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/autocomplete-webapp/src/main/webapp/index.html +++ /dev/null @@ -1,64 +0,0 @@ -<!-- - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. ---> -<html> - <head> - <title>Apache Tuscany Websocket Sample</title> - <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.1/jquery.min.js" type="text/javascript"></script> - <script type="text/javascript" src="org.apache.tuscany.sca.WebsocketComponentContext.js"></script> - <script type="text/javascript"> - var user = ""; - - Tuscany.WebsocketComponentContext.CountryServiceComponent.CountryService.getCountriesStartingWith.responseHandler = function(response) { - var html = '<ul>'; - $.each(response, function(index, country) { - html += '<li>' + country.name + "</li>" - }); - html += '</ul>' - $("#suggestions").html(html); - } - - $(document).ready(function() - { - $("#country").keyup(function() { - var text = $("#country").val(); - if (text != "") { - Tuscany.WebsocketComponentContext.CountryServiceComponent.CountryService.getCountriesStartingWith(text); - } else { - $("#suggestions").html(""); - } - }); - $("#country").focus(); - }); - - </script> - </head> - <body> - <h2>Apache Tuscany Websocket Sample</h2> - <h3>Real-time suggestions</h3> - <table> - <tr> - <td>Enter a country name</td> - <td><input type="text" id='country'/></td> - </tr> - </table> - </div> - <div id="suggestions"> - </div> - </body> -</html> diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/chat-webapp/README b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/chat-webapp/README deleted file mode 100644 index 5a9381f980..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/chat-webapp/README +++ /dev/null @@ -1,88 +0,0 @@ -Tuscany - Learning More - Binding Websocket - Chat Webapp ------------------------------------------------------------------ - -This sample demonstrates how Tuscany can expose services via websockets as well -as how to interact with them using Tuscany's javascript API. It also demonstrates -how to push multiple responses from the server to the client for a single request -using SCA callbacks. - -This project contains a service (ChatService) that handles chat operations like -register and postMessage. Once a client is registered it will receive messages -that are sent to the chat room. - -By adding <tuscany:binding.websocket port="8090"/> to a service definition, the -Tuscany runtime will start a websocket server listening for requests coming -in for the exposed service at the specified port. If no port is specified, the -runtime will use port 9000 as a default. - -The websocket binding uses embedded Jetty instances as websocket servers. At the -moment, Jetty 8.0.0-M3 is used which has support for the 00, 01, 06 and 07 -versions of the websocket protocol drafts. - -IN ORDER TO RUN THIS SAMPLE SUCCESSFULLY PLEASE CHECK IF YOUR BROWSER SUPPORTS -THE ABOVE WEBSOCKET PROTOCOL VERSIONS AND THAT THE WEBSOCKET SUPPORT IS ENABLED. - -In order to enable callbacks to push multiple responses, you need to declare the -WebsocketBindingCallback in the service definition as follows: - - <interface.java interface="sample.ChatService" - callbackInterface="org.apache.tuscany.sca.binding.websocket.runtime.WebsocketBindingCallback" /> - <tuscany:binding.websocket /> - <callback> - <tuscany:binding.websocket /> - </callback> - -The callback object has methods that facilitate sending messages back to the -calling client. It can be injected in the service implementation using the @Callback -annotation. However, the service implementation for this sample has the COMPOSITE -scope so the callback reference has to be obtained from the ComponentContext. - -One requirement that service methods have to meet to enable multiple response -support is that they have to be annotated with @OneWay to enable non-blocking -support. Without it, methods are treated synchronously sending a single response -which is the object returned by the method call. - -The websocket binding also features a javascript API to simulate SCA in the -browser. In order to use it, the following script has to be included in the -client page: - <script type="text/javascript" - src="org.apache.tuscany.sca.WebsocketComponentContext.js"> - </script> - -This will inject proxies for all services defined in the composite that are -using binding.websocket. All invocation and connection management is handled -under the hood so in order to invoke a websocket service, the following should -be called: - Tuscany.WebsocketComponentContext.<component name>.<service name>.<operation name>(<parameters>); - -Given the asynchornous nature of websockets, a function should be defined in -order to handle responses received for a certain service operation. This should -be done as follows: - Tuscany.WebsocketComponentContext.<component name>.<service name>.<operation name>.responseHandler = function(response) { - // handle response - }; - -Note that the data exchange is automatically handled by the binding, so parameters -will be mapped to the data types defined in the method definition. Also, the response -will have the same data type as the server side object used to wrap the response. -Objects are passed over the wire in JSON format. - -Another detail worth mentioning is that the binding will use a single persistent -websocket connection to handle communication between a browser client and all services -defined using binding.websocket on the same port. Requests and responses will get -multiplexed via the same channel and get routed to the appropriate service -implementation, respectively javascript function. - -In order to run the sample, you can execute "mvn jetty:run" which will start a Jetty -instance automatically or use "mvn package" and deploy the resulting war to the -application server of your choice. - -Next, point your browser at - http://localhost:8080/sample-binding-websocket-chat-webapp/ - -You can now chat using multiple tabs or browsers. You can see the persistent websocket -connection using the developer tools provided by your browser. - -The websocket binding is an experimental binding so community feedback is much -appreciated. Feel free to send comments or suggestions on the Apache Tuscany -dev mailing list (dev@tuscany.apache.org).
\ No newline at end of file diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/chat-webapp/pom.xml b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/chat-webapp/pom.xml deleted file mode 100644 index 935ef1b6e1..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/chat-webapp/pom.xml +++ /dev/null @@ -1,67 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?>
-<!--
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied. See the License for the
- * specific language governing permissions and limitations
- * under the License.
--->
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
- <modelVersion>4.0.0</modelVersion>
- <parent>
- <groupId>org.apache.tuscany.sca.samples</groupId>
- <artifactId>tuscany-samples-binding-websocket</artifactId>
- <version>2.0-Beta3</version>
- <relativePath>../pom.xml</relativePath>
- </parent>
-
- <artifactId>sample-binding-websocket-chat-webapp</artifactId>
- <packaging>war</packaging>
- <version>2.0-Beta3</version>
- <name>Apache Tuscany SCA Sample binding.websocket Chat Webapp</name>
-
- <dependencies>
- <dependency>
- <groupId>org.apache.tuscany.sca</groupId>
- <artifactId>tuscany-binding-websocket</artifactId>
- <version>2.0-Beta3</version>
- </dependency>
- <dependency>
- <groupId>org.apache.tuscany.sca</groupId>
- <artifactId>tuscany-base-runtime-pom</artifactId>
- <version>2.0-Beta3</version>
- <type>pom</type>
- <scope>compile</scope>
- </dependency>
- <dependency>
- <groupId>com.google.guava</groupId>
- <artifactId>guava</artifactId>
- <version>r09</version>
- <type>jar</type>
- <scope>compile</scope>
- </dependency>
- </dependencies>
-
- <build>
- <plugins>
- <plugin>
- <groupId>org.mortbay.jetty</groupId>
- <artifactId>maven-jetty-plugin</artifactId>
- <version>6.1.26</version>
- </plugin>
- </plugins>
- </build>
-
-</project>
-
diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/chat-webapp/src/main/java/sample/ChatService.java b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/chat-webapp/src/main/java/sample/ChatService.java deleted file mode 100644 index 7ec6a547a9..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/chat-webapp/src/main/java/sample/ChatService.java +++ /dev/null @@ -1,36 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package sample; - -import org.apache.tuscany.sca.binding.websocket.runtime.WebsocketBindingCallback; -import org.oasisopen.sca.annotation.Callback; -import org.oasisopen.sca.annotation.OneWay; -import org.oasisopen.sca.annotation.Remotable; - -@Callback(WebsocketBindingCallback.class) -@Remotable -public interface ChatService { - - @OneWay - void register(); - - @OneWay - void postMessage(String user, String message); - -} diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/chat-webapp/src/main/java/sample/ChatServiceImpl.java b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/chat-webapp/src/main/java/sample/ChatServiceImpl.java deleted file mode 100644 index 6fd4455ba9..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/chat-webapp/src/main/java/sample/ChatServiceImpl.java +++ /dev/null @@ -1,58 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package sample; - -import java.util.ArrayList; -import java.util.concurrent.CopyOnWriteArrayList; - -import org.apache.tuscany.sca.binding.websocket.runtime.WebsocketBindingCallback; -import org.apache.tuscany.sca.binding.websocket.runtime.WebsocketStatus; -import org.oasisopen.sca.ComponentContext; -import org.oasisopen.sca.annotation.Context; -import org.oasisopen.sca.annotation.Scope; -import org.oasisopen.sca.annotation.Service; - -@Service(ChatService.class) -@Scope("COMPOSITE") -public class ChatServiceImpl implements ChatService { - - @Context - protected ComponentContext context; - - private CopyOnWriteArrayList<WebsocketBindingCallback> clients = new CopyOnWriteArrayList<WebsocketBindingCallback>(); - - @Override - public void postMessage(String user, String message) { - for (WebsocketBindingCallback callback : new ArrayList<WebsocketBindingCallback>(clients)) { - WebsocketStatus status = callback.sendMessage(user + ": " + message); - if (status == WebsocketStatus.CLOSED) { - clients.remove(callback); - } - } - } - - @Override - public void register() { - // saving the callback object during register() method so it will push - // data back to the client - // using the callback method defined for the register operation in the - // js when used - clients.add(context.getRequestContext().<WebsocketBindingCallback> getCallback()); - } -} diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/chat-webapp/src/main/webapp/META-INF/MANIFEST.MF b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/chat-webapp/src/main/webapp/META-INF/MANIFEST.MF deleted file mode 100644 index 58630c02ef..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/chat-webapp/src/main/webapp/META-INF/MANIFEST.MF +++ /dev/null @@ -1,2 +0,0 @@ -Manifest-Version: 1.0
-
diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/chat-webapp/src/main/webapp/WEB-INF/web.composite b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/chat-webapp/src/main/webapp/WEB-INF/web.composite deleted file mode 100644 index 4e83fee9e8..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/chat-webapp/src/main/webapp/WEB-INF/web.composite +++ /dev/null @@ -1,37 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!-- - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. ---> -<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200912" - xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1" - targetNamespace="http://samples" name="Chat"> - - <component name="ChatComponent"> - <implementation.java - class="sample.ChatServiceImpl" /> - <service name="ChatService"> - <interface.java interface="sample.ChatService" - callbackInterface="org.apache.tuscany.sca.binding.websocket.runtime.WebsocketBindingCallback" /> - <tuscany:binding.websocket /> - <callback> - <tuscany:binding.websocket /> - </callback> - </service> - </component> - -</composite>
\ No newline at end of file diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/chat-webapp/src/main/webapp/WEB-INF/web.xml b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/chat-webapp/src/main/webapp/WEB-INF/web.xml deleted file mode 100644 index 25b06c457a..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/chat-webapp/src/main/webapp/WEB-INF/web.xml +++ /dev/null @@ -1,34 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!-- - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. ---> -<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:j2ee="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_3.0.xsd" version="3.0"> - <display-name>Apache Tuscany Stock Comet Sample</display-name> - <filter> - <filter-name>tuscany</filter-name> - <filter-class>org.apache.tuscany.sca.host.webapp.TuscanyServletFilter</filter-class> - <async-supported>true</async-supported> - </filter> - <filter-mapping> - <filter-name>tuscany</filter-name> - <url-pattern>/*</url-pattern> - </filter-mapping> - <welcome-file-list> - <welcome-file>index.html</welcome-file> - </welcome-file-list> -</web-app>
\ No newline at end of file diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/chat-webapp/src/main/webapp/index.html b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/chat-webapp/src/main/webapp/index.html deleted file mode 100644 index 2309be8533..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/chat-webapp/src/main/webapp/index.html +++ /dev/null @@ -1,99 +0,0 @@ -<!-- - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. ---> -<html> - <head> - <title>Apache Tuscany Websocket Sample</title> - <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.1/jquery.min.js" type="text/javascript"></script> - <script type="text/javascript" src="org.apache.tuscany.sca.WebsocketComponentContext.js"></script> - <script type="text/javascript"> - var user = ""; - - $(document).ready(function() - { - $("#chat").hide(); - $("#username").focus(); - - $("#register").click(function() { - register(); - }); - - $("#username").keyup(function(e) { - if(e.keyCode == 13) { - register(); - } - }); - - Tuscany.WebsocketComponentContext.ChatComponent.ChatService.register.responseHandler = function(response) { - var textarea = document.getElementById('textarea'); - textarea.value += response + "\n"; - textarea.scrollTop = textarea.scrollHeight; - } - - function register() { - Tuscany.WebsocketComponentContext.ChatComponent.ChatService.register(); - user = $("#username").val(); - $("#login").hide(); - $("#chat").show(); - $("#message").focus(); - } - - $("#send").click(function() { - postMessage(user, $("#message").val()); - }); - - $("#message").keyup(function(e) { - if(e.keyCode == 13) { - postMessage(user, $("#message").val()); - } - }); - - function postMessage(user, message) { - Tuscany.WebsocketComponentContext.ChatComponent.ChatService.postMessage(user, message); - $("#message").val(""); - $("#message").focus(); - } - - }); - </script> - </head> - <body> - <h2>Apache Tuscany Comet Sample</h2> - <h3>Chat</h3> - <p/> - <div id="login"> - <table> - <tr> - <td>Nickname</td> - <td><input type="text" id='username'/></td> - <td><input type="button" id='register' value='Login'/></td> - </tr> - </table> - </div> - <div id="chat"> - <h3>Server notifications</h3> - <textarea id="textarea" rows="15" cols="30" readonly></textarea> - <table> - <tr> - <td><input type="text" id='message'/></td> - <td><input type="button" id='send' value='Send'/></td> - </tr> - </table> - </div> - </body> -</html> diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/pom.xml b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/pom.xml deleted file mode 100644 index e28ba1f6c6..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/pom.xml +++ /dev/null @@ -1,47 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?>
-<!--
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied. See the License for the
- * specific language governing permissions and limitations
- * under the License.
--->
-<project>
- <modelVersion>4.0.0</modelVersion>
- <parent>
- <groupId>org.apache.tuscany.sca.samples</groupId>
- <artifactId>tuscany-samples-learning-more</artifactId>
- <version>2.0-Beta3</version>
- <relativePath>../pom.xml</relativePath>
- </parent>
-
- <artifactId>tuscany-samples-binding-websocket</artifactId>
- <packaging>pom</packaging>
- <name>Apache Tuscany SCA Sample binding.websocket</name>
-
- <profiles>
- <profile>
- <id>default</id>
- <activation>
- <activeByDefault>true</activeByDefault>
- </activation>
- <modules>
- <module>autocomplete-webapp</module>
- <module>weather-webapp</module>
- <module>chat-webapp</module>
- <module>pubsub-webapp</module>
- </modules>
- </profile>
- </profiles>
-</project>
diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/pubsub-webapp/README b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/pubsub-webapp/README deleted file mode 100644 index 1ec7d6b807..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/pubsub-webapp/README +++ /dev/null @@ -1,93 +0,0 @@ -Tuscany - Learning More - Binding Websocket - PubSub Webapp ------------------------------------------------------------------ - -This sample demonstrates how Tuscany can expose services via websockets as well -as how to interact with them using Tuscany's javascript API. It also demonstrates -how to push multiple responses from the server to the client for a single request -using SCA callbacks. - -This project contains a component that registers browser clients' interest in a -certain event type. When an event of that type comes in, it notifies all registered -clients. The event processor exposes a service via the websocket binding which -enables server push to clients. Note that Tuscany 2.x doesn't have any conversational -support so this has to be handled at application level by passing ids back and forth -between the client and the server. - -By adding <tuscany:binding.websocket port="8090"/> to a service definition, the -Tuscany runtime will start a websocket server listening for requests coming -in for the exposed service at the specified port. If no port is specified, the -runtime will use port 9000 as a default. - -The websocket binding uses embedded Jetty instances as websocket servers. At the -moment, Jetty 8.0.0-M3 is used which has support for the 00, 01, 06 and 07 -versions of the websocket protocol drafts. - -IN ORDER TO RUN THIS SAMPLE SUCCESSFULLY PLEASE CHECK IF YOUR BROWSER SUPPORTS -THE ABOVE WEBSOCKET PROTOCOL VERSIONS AND THAT THE WEBSOCKET SUPPORT IS ENABLED. - -In order to enable callbacks to push multiple responses, you need to declare the -WebsocketBindingCallback in the service definition as follows: - - <interface.java interface="sample.ChatService" - callbackInterface="org.apache.tuscany.sca.binding.websocket.runtime.WebsocketBindingCallback" /> - <tuscany:binding.websocket /> - <callback> - <tuscany:binding.websocket /> - </callback> - -The callback object has methods that facilitate sending messages back to the -calling client. It can be injected in the service implementation using the @Callback -annotation. However, the service implementation for this sample has the COMPOSITE -scope so the callback reference has to be obtained from the ComponentContext. - -One requirement that service methods have to meet to enable multiple response -support is that they have to be annotated with @OneWay to enable non-blocking -support. Without it, methods are treated synchronously sending a single response -which is the object returned by the method call. - -The websocket binding also features a javascript API to simulate SCA in the -browser. In order to use it, the following script has to be included in the -client page: - <script type="text/javascript" - src="org.apache.tuscany.sca.WebsocketComponentContext.js"> - </script> - -This will inject proxies for all services defined in the composite that are -using binding.websocket. All invocation and connection management is handled -under the hood so in order to invoke a websocket service, the following should -be called: - Tuscany.WebsocketComponentContext.<component name>.<service name>.<operation name>(<parameters>); - -Given the asynchornous nature of websockets, a function should be defined in -order to handle responses received for a certain service operation. This should -be done as follows: - Tuscany.WebsocketComponentContext.<component name>.<service name>.<operation name>.responseHandler = function(response) { - // handle response - }; - -Note that the data exchange is automatically handled by the binding, so parameters -will be mapped to the data types defined in the method definition. Also, the response -will have the same data type as the server side object used to wrap the response. -Objects are passed over the wire in JSON format. - -Another detail worth mentioning is that the binding will use a single persistent -websocket connection to handle communication between a browser client and all services -defined using binding.websocket on the same port. Requests and responses will get -multiplexed via the same channel and get routed to the appropriate service -implementation, respectively javascript function. - -In order to run the sample, you can execute "mvn jetty:run" which will start a Jetty -instance automatically or use "mvn package" and deploy the resulting war to the -application server of your choice. - -Next, point your browser at - http://localhost:8080/sample-binding-websocket-chat-webapp/ - -You can now register or unregister for any of a number of events. When an event is fired -on the server side, the browser client will receive a notification which will be displayed -in the page. You can see the persistent websocket connection using the developer tools -provided by your browser. - -The websocket binding is an experimental binding so community feedback is much -appreciated. Feel free to send comments or suggestions on the Apache Tuscany -dev mailing list (dev@tuscany.apache.org).
\ No newline at end of file diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/pubsub-webapp/pom.xml b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/pubsub-webapp/pom.xml deleted file mode 100644 index 86a15420c0..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/pubsub-webapp/pom.xml +++ /dev/null @@ -1,67 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?>
-<!--
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied. See the License for the
- * specific language governing permissions and limitations
- * under the License.
--->
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
- <modelVersion>4.0.0</modelVersion>
- <parent>
- <groupId>org.apache.tuscany.sca.samples</groupId>
- <artifactId>tuscany-samples-binding-websocket</artifactId>
- <version>2.0-Beta3</version>
- <relativePath>../pom.xml</relativePath>
- </parent>
-
- <artifactId>sample-binding-websocket-pubsub-webapp</artifactId>
- <packaging>war</packaging>
- <version>2.0-Beta3</version>
- <name>Apache Tuscany SCA Sample binding.websocket PubSub Webapp</name>
-
- <dependencies>
- <dependency>
- <groupId>org.apache.tuscany.sca</groupId>
- <artifactId>tuscany-binding-websocket</artifactId>
- <version>2.0-Beta3</version>
- </dependency>
- <dependency>
- <groupId>org.apache.tuscany.sca</groupId>
- <artifactId>tuscany-base-runtime-pom</artifactId>
- <version>2.0-Beta3</version>
- <type>pom</type>
- <scope>compile</scope>
- </dependency>
- <dependency>
- <groupId>com.google.guava</groupId>
- <artifactId>guava</artifactId>
- <version>r09</version>
- <type>jar</type>
- <scope>compile</scope>
- </dependency>
- </dependencies>
-
- <build>
- <plugins>
- <plugin>
- <groupId>org.mortbay.jetty</groupId>
- <artifactId>maven-jetty-plugin</artifactId>
- <version>6.1.26</version>
- </plugin>
- </plugins>
- </build>
-
-</project>
-
diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/pubsub-webapp/src/main/java/sample/Event.java b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/pubsub-webapp/src/main/java/sample/Event.java deleted file mode 100644 index c9d9eb54c4..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/pubsub-webapp/src/main/java/sample/Event.java +++ /dev/null @@ -1,51 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package sample; - -public class Event { - - private String id; - private String name; - private String data; - - public String getId() { - return id; - } - - public void setId(String id) { - this.id = id; - } - - public String getName() { - return name; - } - - public void setName(String name) { - this.name = name; - } - - public String getData() { - return data; - } - - public void setData(String data) { - this.data = data; - } - -} diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/pubsub-webapp/src/main/java/sample/EventProcessor.java b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/pubsub-webapp/src/main/java/sample/EventProcessor.java deleted file mode 100644 index d289b361cf..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/pubsub-webapp/src/main/java/sample/EventProcessor.java +++ /dev/null @@ -1,104 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package sample; - -import java.util.ArrayList; -import java.util.Date; -import java.util.List; -import java.util.UUID; -import java.util.concurrent.ConcurrentHashMap; -import java.util.concurrent.ConcurrentMap; - -import org.apache.tuscany.sca.binding.websocket.runtime.WebsocketBindingCallback; -import org.apache.tuscany.sca.binding.websocket.runtime.WebsocketStatus; -import org.oasisopen.sca.ComponentContext; -import org.oasisopen.sca.annotation.Context; -import org.oasisopen.sca.annotation.Destroy; -import org.oasisopen.sca.annotation.Scope; -import org.oasisopen.sca.annotation.Service; - -import com.google.common.collect.HashMultimap; -import com.google.common.collect.Multimap; -import com.google.common.collect.Multimaps; - -@Service({ EventProcessorConsumerService.class, EventProcessorProducerService.class }) -@Scope("COMPOSITE") -public class EventProcessor implements EventProcessorConsumerService, EventProcessorProducerService { - - @Context - protected ComponentContext componentContext; - - private ConcurrentMap<String, WebsocketBindingCallback> clients = new ConcurrentHashMap<String, WebsocketBindingCallback>(); - private Multimap<String, String> eventListeners = Multimaps.synchronizedMultimap(HashMultimap.<String, String> create()); - - @Override - public void onEvent(String eventName, String eventData) { - List<String> destinations = new ArrayList<String>(); - synchronized (eventListeners) { - destinations.addAll(eventListeners.get(eventName)); - } - Event event = new Event(); - event.setName(eventName); - event.setData(eventData); - for (String registrationId : destinations) { - WebsocketBindingCallback client = clients.get(registrationId); - if (client == null) { - // client has unregistered from this event - synchronized (eventListeners) { - eventListeners.remove(eventName, registrationId); - } - } else { - WebsocketStatus status = client.sendMessage(event); - if (status == WebsocketStatus.CLOSED) { - unregister(registrationId); - } - } - } - } - - @Override - public void register(String eventName) { - String registrationId = UUID.randomUUID().toString(); - WebsocketBindingCallback callback = componentContext.getRequestContext().getCallback(); - clients.put(registrationId, callback); - synchronized (eventListeners) { - eventListeners.put(eventName, registrationId); - } - Event event = new Event(); - event.setId(registrationId); - event.setName(eventName); - event.setData(new Date().toString()); - callback.sendMessage(event); - } - - @Override - public void unregister(String registrationId) { - clients.remove(registrationId); - // unregistration from eventListeners done during onEvent - } - - @Destroy - public void shutdown() { - clients.clear(); - eventListeners.clear(); - clients = null; - eventListeners = null; - } -} diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/pubsub-webapp/src/main/java/sample/EventProcessorConsumerService.java b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/pubsub-webapp/src/main/java/sample/EventProcessorConsumerService.java deleted file mode 100644 index aa9156b088..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/pubsub-webapp/src/main/java/sample/EventProcessorConsumerService.java +++ /dev/null @@ -1,37 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package sample; - -import org.apache.tuscany.sca.binding.websocket.runtime.WebsocketBindingCallback; -import org.oasisopen.sca.annotation.Callback; -import org.oasisopen.sca.annotation.OneWay; -import org.oasisopen.sca.annotation.Remotable; - -@Callback(WebsocketBindingCallback.class) -@Remotable -public interface EventProcessorConsumerService { - - @OneWay - void register(String eventName); - - @OneWay - void unregister(String registrationId); - -} diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/pubsub-webapp/src/main/java/sample/EventProcessorProducerService.java b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/pubsub-webapp/src/main/java/sample/EventProcessorProducerService.java deleted file mode 100644 index a9c80cc697..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/pubsub-webapp/src/main/java/sample/EventProcessorProducerService.java +++ /dev/null @@ -1,28 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package sample; - -import org.oasisopen.sca.annotation.Remotable; - -@Remotable -public interface EventProcessorProducerService { - - void onEvent(String eventName, String eventData); - -} diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/pubsub-webapp/src/main/java/sample/Producer.java b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/pubsub-webapp/src/main/java/sample/Producer.java deleted file mode 100644 index 88a214d843..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/pubsub-webapp/src/main/java/sample/Producer.java +++ /dev/null @@ -1,75 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package sample; - -import java.util.Date; -import java.util.Timer; -import java.util.TimerTask; - -import org.oasisopen.sca.annotation.Constructor; -import org.oasisopen.sca.annotation.Destroy; -import org.oasisopen.sca.annotation.EagerInit; -import org.oasisopen.sca.annotation.Init; -import org.oasisopen.sca.annotation.Property; -import org.oasisopen.sca.annotation.Reference; -import org.oasisopen.sca.annotation.Scope; - -@EagerInit -@Scope("COMPOSITE") -public class Producer { - - @Reference - protected EventProcessorProducerService eventProcessor; - - private String eventName; - private long frequency; - - private Timer timer = new Timer(); - private Object lock = new Object(); - - @Constructor - public Producer(@Property(name = "eventName") String eventName, @Property(name = "frequency") long frequency) { - System.out.println("Producer: In Constructor with eventName=" + eventName + " and frequency=" + frequency); - this.eventName = eventName; - this.frequency = frequency; - } - - @Init - public void start() { - System.out.println("Producer: In Init..."); - timer.schedule(new TimerTask() { - - @Override - public void run() { - synchronized (lock) { - eventProcessor.onEvent(Producer.this.eventName, "Event @ " + new Date()); - } - } - }, 0L, this.frequency); - } - - @Destroy - public void stop() { - synchronized (lock) { - timer.cancel(); - } - timer = null; - } - -} diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/pubsub-webapp/src/main/webapp/META-INF/MANIFEST.MF b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/pubsub-webapp/src/main/webapp/META-INF/MANIFEST.MF deleted file mode 100644 index 58630c02ef..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/pubsub-webapp/src/main/webapp/META-INF/MANIFEST.MF +++ /dev/null @@ -1,2 +0,0 @@ -Manifest-Version: 1.0
-
diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/pubsub-webapp/src/main/webapp/WEB-INF/web.composite b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/pubsub-webapp/src/main/webapp/WEB-INF/web.composite deleted file mode 100644 index 743e2b418e..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/pubsub-webapp/src/main/webapp/WEB-INF/web.composite +++ /dev/null @@ -1,60 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!-- - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. ---> -<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200912" - xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1" - targetNamespace="http://samples" name="Event"> - - <component name="EventProcessorComponent"> - <implementation.java class="sample.EventProcessor" /> - <service name="EventProcessorConsumerService"> - <interface.java interface="sample.EventProcessorConsumerService" - callbackInterface="org.apache.tuscany.sca.binding.websocket.runtime.WebsocketBindingCallback" /> - <tuscany:binding.websocket /> - <callback> - <tuscany:binding.websocket /> - </callback> - </service> - <service name="EventProcessorProducerService"> - <interface.java interface="sample.EventProcessorProducerService" /> - </service> - </component> - - <component name="SLOWProducerComponent"> - <implementation.java class="sample.Producer" /> - <reference name="eventProcessor" target="EventProcessorComponent" /> - <property name="eventName">SLOW</property> - <property name="frequency">6000</property> - </component> - - <component name="MODERATEProducerComponent"> - <implementation.java class="sample.Producer" /> - <reference name="eventProcessor" target="EventProcessorComponent" /> - <property name="eventName">MODERATE</property> - <property name="frequency">3000</property> - </component> - - <component name="FASTProducerComponent"> - <implementation.java class="sample.Producer" /> - <reference name="eventProcessor" target="EventProcessorComponent" /> - <property name="eventName">FAST</property> - <property name="frequency">1000</property> - </component> - -</composite>
\ No newline at end of file diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/pubsub-webapp/src/main/webapp/WEB-INF/web.xml b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/pubsub-webapp/src/main/webapp/WEB-INF/web.xml deleted file mode 100644 index 25b06c457a..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/pubsub-webapp/src/main/webapp/WEB-INF/web.xml +++ /dev/null @@ -1,34 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!-- - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. ---> -<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:j2ee="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_3.0.xsd" version="3.0"> - <display-name>Apache Tuscany Stock Comet Sample</display-name> - <filter> - <filter-name>tuscany</filter-name> - <filter-class>org.apache.tuscany.sca.host.webapp.TuscanyServletFilter</filter-class> - <async-supported>true</async-supported> - </filter> - <filter-mapping> - <filter-name>tuscany</filter-name> - <url-pattern>/*</url-pattern> - </filter-mapping> - <welcome-file-list> - <welcome-file>index.html</welcome-file> - </welcome-file-list> -</web-app>
\ No newline at end of file diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/pubsub-webapp/src/main/webapp/index.html b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/pubsub-webapp/src/main/webapp/index.html deleted file mode 100644 index bfacf28236..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/pubsub-webapp/src/main/webapp/index.html +++ /dev/null @@ -1,96 +0,0 @@ -<!-- - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. ---> -<html> -<head> - <title>Apache Tuscany Websocket Sample</title> - <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.1/jquery.min.js" type="text/javascript"></script> - <script type="text/javascript" src="org.apache.tuscany.sca.WebsocketComponentContext.js"></script> - <script type="text/javascript"> - var registrationIds = {}; - - Tuscany.WebsocketComponentContext.EventProcessorComponent.EventProcessorConsumerService.register.responseHandler = function(event) { - var text = ''; - if (event.id != null) { - // registration notification - registrationIds[event.name] = event.id; - text = "Registered to " + event.name + " with id " + event.id + " at " + event.data; - } else { - // event notification - text = event.name + ": " + event.data; - } - var textarea = $('#textarea'); - $(textarea).val($(textarea).val() + text + "\n"); - $(textarea).scrollTop($(textarea)[0].scrollHeight); - } - - $(document).ready(function() - { - $('#registerEventButton').click(function(event) { - var eventName = $('#registerEventName').val(); - if (registrationIds[eventName] != null) { - alert("Already registered for " + eventName + " events"); - } else { - Tuscany.WebsocketComponentContext.EventProcessorComponent.EventProcessorConsumerService.register(eventName); - } - }); - - $('#unregisterEventButton').click(function(event) { - var eventName = $('#unregisterEventName').val(); - if (registrationIds[eventName] != null) { - Tuscany.WebsocketComponentContext.EventProcessorComponent.EventProcessorConsumerService.unregister(registrationIds[eventName]); - registrationIds[eventName] = null; - } else { - alert("Not registered for " + eventName + " events"); - } - }); - }); - </script> -</head> -<body> - <h2>Apache Tuscany Websocket Sample</h2> - <h3>PubSub for FAST, MODERATE and SLOW events</h3> - <p/> - <table> - <tr> - <td>Event name</td> - <td> - <select id="registerEventName"> - <option value="FAST">FAST</option> - <option value="MODERATE">MODERATE</option> - <option value="SLOW">SLOW</option> - </select> - </td> - <td><input type="button" id='registerEventButton' value='Register' /></td> - </tr> - <tr> - <td>Event name</td> - <td> - <select id="unregisterEventName"> - <option value="FAST">FAST</option> - <option value="MODERATE">MODERATE</option> - <option value="SLOW">SLOW</option> - </select> - </td> - <td><input type="button" id='unregisterEventButton' value='Unregister' /></td> - </tr> - </table> - <h3>Server notifications</h3> - <textarea id="textarea" rows="15" cols="80" readonly></textarea> -</body> -</html> diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/weather-webapp/README b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/weather-webapp/README deleted file mode 100644 index eb195bc4dc..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/weather-webapp/README +++ /dev/null @@ -1,89 +0,0 @@ -Tuscany - Learning More - Binding Websocket - Weather Monitor Webapp ------------------------------------------------------------------ - -This sample demonstrates how Tuscany can expose services via websockets as well -as how to interact with them using Tuscany's javascript API. It also demonstrates -how to push multiple responses for a single request using SCA callbacks. - -This project contains multiple services that once called will push notifications -to the client regarding certain weather parameters according to the location of -the user. Of course, the service implementation is a mock that generates random -numbers at a fixed interval of time as weather parameters. - -By adding <tuscany:binding.websocket port="8090"/> to a service definition, the -Tuscany runtime will start a websocket server listening for requests coming -in for the exposed service at the specified port. If no port is specified, the -runtime will use port 9000 as a default. - -The websocket binding uses embedded Jetty instances as websocket servers. At the -moment, Jetty 8.0.0-M3 is used which has support for the 00, 01, 06 and 07 -versions of the websocket protocol drafts. - -IN ORDER TO RUN THIS SAMPLE SUCCESSFULLY PLEASE CHECK IF YOUR BROWSER SUPPORTS -THE ABOVE WEBSOCKET PROTOCOL VERSIONS AND THAT THE WEBSOCKET SUPPORT IS ENABLED. - -In order to enable callbacks to push multiple responses, you need to declare the -WebsocketBindingCallback in the service definition as follows: - - <interface.java interface="sample.ChatService" - callbackInterface="org.apache.tuscany.sca.binding.websocket.runtime.WebsocketBindingCallback" /> - <tuscany:binding.websocket /> - <callback> - <tuscany:binding.websocket /> - </callback> - -The callback object has methods that facilitate sending messages back to the -calling client. It can be injected in the service implementation using the @Callback -annotation. - -One requirement that service methods have to meet to enable multiple response -support is that they have to be annotated with @OneWay to enable non-blocking -support. Without it, methods are treated synchronously sending a single response -which is the object returned by the method call. - -The websocket binding also features a javascript API to simulate SCA in the -browser. In order to use it, the following script has to be included in the -client page: - <script type="text/javascript" - src="org.apache.tuscany.sca.WebsocketComponentContext.js"> - </script> - -This will inject proxies for all services defined in the composite that are -using binding.websocket. All invocation and connection management is handled -under the hood so in order to invoke a websocket service, the following should -be called: - Tuscany.WebsocketComponentContext.<component name>.<service name>.<operation name>(<parameters>); - -Given the asynchornous nature of websockets, a function should be defined in -order to handle responses received for a certain service operation. This should -be done as follows: - Tuscany.WebsocketComponentContext.<component name>.<service name>.<operation name>.responseHandler = function(response) { - // handle response - }; - -Note that the data exchange is automatically handled by the binding, so parameters -will be mapped to the data types defined in the method definition. Also, the response -will have the same data type as the server side object used to wrap the response. -Objects are passed over the wire in JSON format. - -Another detail worth mentioning is that the binding will use a single persistent -websocket connection to handle communication between a browser client and all services -defined using binding.websocket on the same port. Requests and responses will get -multiplexed via the same channel and get routed to the appropriate service -implementation, respectively javascript function. - -In order to run the sample, you can execute "mvn jetty:run" which will start a Jetty -instance automatically or use "mvn package" and deploy the resulting war to the -application server of your choice. - -Next, point your browser at - http://localhost:8080/sample-binding-websocket-weather-webapp/ - -You can now set a location and register for various weather parameters. Notifications -will be pushed to the browser when weather parameters change. You can see the persistent -websocket connection handling all the communication using the developer tools provided -by your browser. - -The websocket binding is an experimental binding so community feedback is much -appreciated. Feel free to send comments or suggestions on the Apache Tuscany -dev mailing list (dev@tuscany.apache.org).
\ No newline at end of file diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/weather-webapp/pom.xml b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/weather-webapp/pom.xml deleted file mode 100644 index cbbe851aef..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/weather-webapp/pom.xml +++ /dev/null @@ -1,60 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?>
-<!--
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied. See the License for the
- * specific language governing permissions and limitations
- * under the License.
--->
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
- <modelVersion>4.0.0</modelVersion>
- <parent>
- <groupId>org.apache.tuscany.sca.samples</groupId>
- <artifactId>tuscany-samples-binding-websocket</artifactId>
- <version>2.0-Beta3</version>
- <relativePath>../pom.xml</relativePath>
- </parent>
-
- <artifactId>sample-binding-websocket-weather-webapp</artifactId>
- <packaging>war</packaging>
- <version>2.0-Beta3</version>
- <name>Apache Tuscany SCA Sample binding.websocket Weather Monitor Webapp</name>
-
- <dependencies>
- <dependency>
- <groupId>org.apache.tuscany.sca</groupId>
- <artifactId>tuscany-binding-websocket</artifactId>
- <version>2.0-Beta3</version>
- </dependency>
- <dependency>
- <groupId>org.apache.tuscany.sca</groupId>
- <artifactId>tuscany-base-runtime-pom</artifactId>
- <version>2.0-Beta3</version>
- <type>pom</type>
- <scope>compile</scope>
- </dependency>
- </dependencies>
-
- <build>
- <plugins>
- <plugin>
- <groupId>org.mortbay.jetty</groupId>
- <artifactId>maven-jetty-plugin</artifactId>
- <version>6.1.26</version>
- </plugin>
- </plugins>
- </build>
-
-</project>
-
diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/weather-webapp/src/main/java/sample/Helper.java b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/weather-webapp/src/main/java/sample/Helper.java deleted file mode 100644 index 10b46cc55f..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/weather-webapp/src/main/java/sample/Helper.java +++ /dev/null @@ -1,34 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package sample; - -import java.util.Date; -import java.util.Random; - -public final class Helper { - - public static int randomInt(final int max) { - return (new Random(new Date().getTime()).nextInt(100)); - } - - private Helper() { - } - -} diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/weather-webapp/src/main/java/sample/HumidityService.java b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/weather-webapp/src/main/java/sample/HumidityService.java deleted file mode 100644 index 7b38a098ac..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/weather-webapp/src/main/java/sample/HumidityService.java +++ /dev/null @@ -1,36 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package sample; - -import org.apache.tuscany.sca.binding.websocket.runtime.WebsocketBindingCallback; -import org.oasisopen.sca.annotation.Callback; -import org.oasisopen.sca.annotation.OneWay; -import org.oasisopen.sca.annotation.Remotable; - -import sample.model.Location; - -@Remotable -@Callback(WebsocketBindingCallback.class) -public interface HumidityService { - - @OneWay - void getHumidity(Location location); - -}
\ No newline at end of file diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/weather-webapp/src/main/java/sample/PrecipitationService.java b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/weather-webapp/src/main/java/sample/PrecipitationService.java deleted file mode 100644 index 14fcdfd8b3..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/weather-webapp/src/main/java/sample/PrecipitationService.java +++ /dev/null @@ -1,36 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package sample; - -import org.apache.tuscany.sca.binding.websocket.runtime.WebsocketBindingCallback; -import org.oasisopen.sca.annotation.Callback; -import org.oasisopen.sca.annotation.OneWay; -import org.oasisopen.sca.annotation.Remotable; - -import sample.model.Location; - -@Remotable -@Callback(WebsocketBindingCallback.class) -public interface PrecipitationService { - - @OneWay - void getPrecipitation(Location location); - -} diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/weather-webapp/src/main/java/sample/PrecipitationServiceImpl.java b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/weather-webapp/src/main/java/sample/PrecipitationServiceImpl.java deleted file mode 100644 index 5d9575686b..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/weather-webapp/src/main/java/sample/PrecipitationServiceImpl.java +++ /dev/null @@ -1,57 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package sample; - -import java.util.Date; -import java.util.Timer; -import java.util.TimerTask; - -import org.apache.tuscany.sca.binding.websocket.runtime.WebsocketBindingCallback; -import org.apache.tuscany.sca.binding.websocket.runtime.WebsocketStatus; -import org.oasisopen.sca.annotation.Callback; -import org.oasisopen.sca.annotation.Service; - -import sample.model.Location; -import sample.model.Response; - -@Service(PrecipitationService.class) -public class PrecipitationServiceImpl implements PrecipitationService { - - @Callback - protected WebsocketBindingCallback client; - - @Override - public void getPrecipitation(final Location location) { - new Timer().scheduleAtFixedRate(new TimerTask() { - - @Override - public void run() { - Response response = new Response(); - response.setDate(new Date()); - response.setData(Helper.randomInt(100) + "%"); - WebsocketStatus status = client.sendMessage(response); - if (status == WebsocketStatus.CLOSED) { - System.out.println("Client disconnected from PrecipitationService."); - this.cancel(); - } - } - }, 0L, 1000L); - } -} diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/weather-webapp/src/main/java/sample/TemperatureHumidityServiceImpl.java b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/weather-webapp/src/main/java/sample/TemperatureHumidityServiceImpl.java deleted file mode 100644 index e505167b3c..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/weather-webapp/src/main/java/sample/TemperatureHumidityServiceImpl.java +++ /dev/null @@ -1,77 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package sample; - -import java.util.Date; -import java.util.Timer; -import java.util.TimerTask; - -import org.apache.tuscany.sca.binding.websocket.runtime.WebsocketBindingCallback; -import org.apache.tuscany.sca.binding.websocket.runtime.WebsocketStatus; -import org.oasisopen.sca.annotation.Callback; -import org.oasisopen.sca.annotation.Service; - -import sample.model.Location; -import sample.model.Response; - -@Service({ TemperatureService.class, HumidityService.class }) -public class TemperatureHumidityServiceImpl implements TemperatureService, HumidityService { - - @Callback - protected WebsocketBindingCallback callback; - - @Override - public void getHumidity(final Location location) { - new Timer().scheduleAtFixedRate(new TimerTask() { - - @Override - public void run() { - final Response response = new Response(); - response.setDate(new Date()); - response.setData(Helper.randomInt(90) + "%"); - WebsocketStatus status = callback.sendMessage(response); - if (status == WebsocketStatus.CLOSED) { - System.out.println("Client disconnected from HumidityService."); - this.cancel(); - } - } - }, 0L, 5000L); - } - - @Override - public void getTemperature(final Location location) { - new Timer().scheduleAtFixedRate(new TimerTask() { - - @Override - public void run() { - final Response response = new Response(); - response.setDate(new Date()); - final String data = "" + Helper.randomInt(40); - response.setData(data); - WebsocketStatus status = callback.sendMessage(response); - if (status == WebsocketStatus.CLOSED) { - System.out.println("Client disconnected from TemperatureService."); - this.cancel(); - } - } - }, 0L, 3000L); - } - -}
\ No newline at end of file diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/weather-webapp/src/main/java/sample/TemperatureService.java b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/weather-webapp/src/main/java/sample/TemperatureService.java deleted file mode 100644 index 67318c67c7..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/weather-webapp/src/main/java/sample/TemperatureService.java +++ /dev/null @@ -1,36 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package sample; - -import org.apache.tuscany.sca.binding.websocket.runtime.WebsocketBindingCallback; -import org.oasisopen.sca.annotation.Callback; -import org.oasisopen.sca.annotation.OneWay; -import org.oasisopen.sca.annotation.Remotable; - -import sample.model.Location; - -@Remotable -@Callback(WebsocketBindingCallback.class) -public interface TemperatureService { - - @OneWay - void getTemperature(Location location); - -}
\ No newline at end of file diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/weather-webapp/src/main/java/sample/model/Location.java b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/weather-webapp/src/main/java/sample/model/Location.java deleted file mode 100644 index 67edc140f9..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/weather-webapp/src/main/java/sample/model/Location.java +++ /dev/null @@ -1,43 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package sample.model; - -public class Location { - - private String city; - private String country; - - public String getCity() { - return this.city; - } - - public void setCity(final String city) { - this.city = city; - } - - public String getCountry() { - return this.country; - } - - public void setCountry(final String country) { - this.country = country; - } - -} diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/weather-webapp/src/main/java/sample/model/Response.java b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/weather-webapp/src/main/java/sample/model/Response.java deleted file mode 100644 index 462af6d8ab..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/weather-webapp/src/main/java/sample/model/Response.java +++ /dev/null @@ -1,45 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package sample.model; - -import java.util.Date; - -public class Response { - - private Date date; - private String data; - - public Date getDate() { - return this.date; - } - - public void setDate(final Date date) { - this.date = date; - } - - public String getData() { - return this.data; - } - - public void setData(final String data) { - this.data = data; - } - -} diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/weather-webapp/src/main/webapp/META-INF/MANIFEST.MF b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/weather-webapp/src/main/webapp/META-INF/MANIFEST.MF deleted file mode 100644 index 58630c02ef..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/weather-webapp/src/main/webapp/META-INF/MANIFEST.MF +++ /dev/null @@ -1,2 +0,0 @@ -Manifest-Version: 1.0
-
diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/weather-webapp/src/main/webapp/WEB-INF/web.composite b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/weather-webapp/src/main/webapp/WEB-INF/web.composite deleted file mode 100644 index edf53fa76c..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/weather-webapp/src/main/webapp/WEB-INF/web.composite +++ /dev/null @@ -1,57 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!-- - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. ---> -<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200912" - xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1" - targetNamespace="http://samples" - name="Weather"> - - <component name="c1"> - <implementation.java class="sample.TemperatureHumidityServiceImpl"/> - <service name="TemperatureService"> - <interface.java interface="sample.TemperatureService" - callbackInterface="org.apache.tuscany.sca.binding.websocket.runtime.WebsocketBindingCallback"/> - <tuscany:binding.websocket/> - <callback> - <tuscany:binding.websocket/> - </callback> - </service> - <service name="HumidityService"> - <interface.java interface="sample.HumidityService" - callbackInterface="org.apache.tuscany.sca.binding.websocket.runtime.WebsocketBindingCallback"/> - <tuscany:binding.websocket/> - <callback> - <tuscany:binding.websocket/> - </callback> - </service> - </component> - - <component name="c2"> - <implementation.java class="sample.PrecipitationServiceImpl"/> - <service name="PrecipitationService"> - <interface.java interface="sample.PrecipitationService" - callbackInterface="org.apache.tuscany.sca.binding.websocket.runtime.WebsocketBindingCallback"/> - <tuscany:binding.websocket/> - <callback> - <tuscany:binding.websocket/> - </callback> - </service> - </component> - -</composite> diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/weather-webapp/src/main/webapp/WEB-INF/web.xml b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/weather-webapp/src/main/webapp/WEB-INF/web.xml deleted file mode 100644 index 25b06c457a..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/weather-webapp/src/main/webapp/WEB-INF/web.xml +++ /dev/null @@ -1,34 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!-- - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. ---> -<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:j2ee="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_3.0.xsd" version="3.0"> - <display-name>Apache Tuscany Stock Comet Sample</display-name> - <filter> - <filter-name>tuscany</filter-name> - <filter-class>org.apache.tuscany.sca.host.webapp.TuscanyServletFilter</filter-class> - <async-supported>true</async-supported> - </filter> - <filter-mapping> - <filter-name>tuscany</filter-name> - <url-pattern>/*</url-pattern> - </filter-mapping> - <welcome-file-list> - <welcome-file>index.html</welcome-file> - </welcome-file-list> -</web-app>
\ No newline at end of file diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/weather-webapp/src/main/webapp/index.html b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/weather-webapp/src/main/webapp/index.html deleted file mode 100644 index 5d5ae2c1ca..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/binding-websocket/weather-webapp/src/main/webapp/index.html +++ /dev/null @@ -1,114 +0,0 @@ -<!-- - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. ---> -<html> - <head> - <title>Apache Tuscany Websocket Sample</title> - <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.1/jquery.min.js" type="text/javascript"></script> - <script type="text/javascript" src="org.apache.tuscany.sca.WebsocketComponentContext.js"></script> - <script type="text/javascript"> - $(document).ready(function(){ - var location = {}; - location.city = null; - location.country = null; - - $('#tempButton').attr('disabled', 'disabled'); - $('#humButton').attr('disabled', 'disabled'); - $('#precipButton').attr('disabled', 'disabled'); - - $('#locationButton').click(function(event) { - location.city = $('#city').val(); - location.country = $('#country').val(); - $('#locationButton').attr('disabled', 'disabled'); - $('#tempButton').removeAttr('disabled'); - $('#humButton').removeAttr('disabled'); - $('#precipButton').removeAttr('disabled'); - }); - - $('#tempButton').click(function(event) { - Tuscany.WebsocketComponentContext.c1.TemperatureService.getTemperature(location); - $('#tempButton').attr('disabled', 'disabled'); - }); - - Tuscany.WebsocketComponentContext.c1.TemperatureService.getTemperature.responseHandler = function(response) { - $('#tempText').text(response.data); - $('#tempDate').text(response.date); - } - - $('#humButton').click(function(event) { - Tuscany.WebsocketComponentContext.c1.HumidityService.getHumidity(location); - $('#humButton').attr('disabled', 'disabled'); - }); - - Tuscany.WebsocketComponentContext.c1.HumidityService.getHumidity.responseHandler = function(response) { - $('#humText').text(response.data); - $('#humDate').text(response.date); - } - - $('#precipButton').click(function(event) { - Tuscany.WebsocketComponentContext.c2.PrecipitationService.getPrecipitation(location); - $('#precipButton').attr('disabled', 'disabled'); - }); - - Tuscany.WebsocketComponentContext.c2.PrecipitationService.getPrecipitation.responseHandler = function(response) { - $('#precipText').text(response.data); - $('#precipDate').text(response.date); - } - }); - </script> - </head> - <body> - <div id='sidebar'> - <h2>Apache Tuscany Weather Sample</h2> - <h3>Weather Monitor</h3> - <p/> - <table> - <tr> - <td>City</td> - <td><input type="text" id='city' value='Brasov'/></td> - </tr> - <tr> - <td>Country</td> - <td><input type="text" id ='country' value='Romania'/></td> - </tr> - </table> - <input type="button" id='locationButton' value='Set location'/> - <p/> - <table> - <tr> - <th align="left">Temperature:</th> - <td><span id='tempText'>N/A</span></td> - <td><input type='button' id='tempButton' value="Update"/></td> - <td><span id='tempDate'></span> - </tr> - <tr> - <th align="left">Humidity:</th> - <td><span id='humText'>N/A</span></td> - <td><input type='button' id='humButton' value="Update"/></td> - <td><span id='humDate'></span> - </tr> - <tr> - <th align="left">Precipitation probability:</th> - <td><span id='precipText'>N/A</span></td> - <td><input type='button' id='precipButton' value="Update"/></td> - <td><span id='precipDate'></span> - </tr> - </table> - </div> - </body> -</html> diff --git a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/pom.xml b/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/pom.xml deleted file mode 100644 index 5e8559788d..0000000000 --- a/sca-java-2.x/tags/2.0-Beta3/samples/learning-more/pom.xml +++ /dev/null @@ -1,46 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!-- - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. ---> -<project> - <modelVersion>4.0.0</modelVersion> - <parent> - <groupId>org.apache.tuscany.sca.samples</groupId> - <artifactId>tuscany-samples</artifactId> - <version>2.0-Beta3</version> - <relativePath>../pom.xml</relativePath> - </parent> - - <artifactId>tuscany-samples-learning-more</artifactId> - <version>2.0-Beta3</version> - <packaging>pom</packaging> - <name>Apache Tuscany SCA Learning More</name> - - <profiles> - <profile> - <id>default</id> - <activation> - <activeByDefault>true</activeByDefault> - </activation> - <modules> - <module>binding-comet</module> - <module>binding-websocket</module> - </modules> - </profile> - </profiles> -</project> |