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diff --git a/sca-java-2.x/contrib/samples/servlet-callback/README b/sca-java-2.x/contrib/samples/servlet-callback/README new file mode 100644 index 0000000000..2e9a1203e0 --- /dev/null +++ b/sca-java-2.x/contrib/samples/servlet-callback/README @@ -0,0 +1,7 @@ +The README in the <distribution-unpack-dir>/samples directory provides +general instructions about building and running samples. (where +distribution-unpack-dir is the directory in which you unpacked the tuscany +binary distribution archive). Take a look there first (noting at you read it that this sample +is not a new style sample). + +TODO - finish
\ No newline at end of file diff --git a/sca-java-2.x/contrib/samples/servlet-callback/pom.xml b/sca-java-2.x/contrib/samples/servlet-callback/pom.xml new file mode 100644 index 0000000000..d1fd22ac35 --- /dev/null +++ b/sca-java-2.x/contrib/samples/servlet-callback/pom.xml @@ -0,0 +1,105 @@ +<?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</groupId> + <artifactId>tuscany-sca</artifactId> + <version>2.0-SNAPSHOT</version> + <relativePath>../../pom.xml</relativePath> + </parent> + + <artifactId>sample-helloworld-servlet-webapp</artifactId> + <packaging>war</packaging> + <name>Apache Tuscany SCA Sample Helloworld Servlet</name> + + <dependencies> + + <dependency> + <groupId>org.apache.tuscany.sca.shades</groupId> + <artifactId>tuscany-base-nodep</artifactId> + <version>2.0-SNAPSHOT</version> + </dependency> + + <dependency> + <groupId>javax.servlet</groupId> + <artifactId>servlet-api</artifactId> + <version>2.5</version> + <scope>provided</scope> + </dependency> + + <dependency> + <groupId>junit</groupId> + <artifactId>junit</artifactId> + <version>4.8.1</version> + <scope>test</scope> + </dependency> + + <dependency> + <groupId>net.sourceforge.htmlunit</groupId> + <artifactId>htmlunit</artifactId> + <version>2.6</version> + <scope>test</scope> + </dependency> + + </dependencies> + + <build> + <finalName>helloworld-servlet</finalName> + <plugins> + <plugin> + <groupId>org.mortbay.jetty</groupId> + <artifactId>maven-jetty-plugin</artifactId> + <version>6.1.18</version> + <configuration> + <contextPath>helloworld-servlet</contextPath> + <stopKey>foo</stopKey> + <stopPort>9999</stopPort> + </configuration> + <executions> + <execution> + <id>start-jetty</id> + <phase>process-test-classes</phase> + <goals> + <goal>run</goal> + </goals> + <configuration> + <scanIntervalSeconds>0</scanIntervalSeconds> + <daemon>true</daemon> + <connectors> + <connector implementation="org.mortbay.jetty.nio.SelectChannelConnector"> + <port>8085</port> + </connector> + </connectors> + </configuration> + </execution> + <execution> + <id>stop-jetty</id> + <phase>prepare-package</phase> + <goals> + <goal>stop</goal> + </goals> + </execution> + </executions> + </plugin> + </plugins> + </build> +</project> + diff --git a/sca-java-2.x/contrib/samples/servlet-callback/src/main/java/sample/CallbackServlet.java b/sca-java-2.x/contrib/samples/servlet-callback/src/main/java/sample/CallbackServlet.java new file mode 100644 index 0000000000..9a17a41172 --- /dev/null +++ b/sca-java-2.x/contrib/samples/servlet-callback/src/main/java/sample/CallbackServlet.java @@ -0,0 +1,10 @@ +package sample; + +import org.oasisopen.sca.annotation.Remotable; + +@Remotable +public interface CallbackServlet { + + void sendGreeting(String greeting); + +} diff --git a/sca-java-2.x/contrib/samples/servlet-callback/src/main/java/sample/HelloworldService.java b/sca-java-2.x/contrib/samples/servlet-callback/src/main/java/sample/HelloworldService.java new file mode 100644 index 0000000000..3777bb4a75 --- /dev/null +++ b/sca-java-2.x/contrib/samples/servlet-callback/src/main/java/sample/HelloworldService.java @@ -0,0 +1,30 @@ +/* + * 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.Callback; +import org.oasisopen.sca.annotation.Remotable; + +@Remotable +@Callback(CallbackServlet.class) +public interface HelloworldService { + + void sayHello(String name); + +} diff --git a/sca-java-2.x/contrib/samples/servlet-callback/src/main/java/sample/HelloworldServiceImpl.java b/sca-java-2.x/contrib/samples/servlet-callback/src/main/java/sample/HelloworldServiceImpl.java new file mode 100644 index 0000000000..3cb1b8a7d7 --- /dev/null +++ b/sca-java-2.x/contrib/samples/servlet-callback/src/main/java/sample/HelloworldServiceImpl.java @@ -0,0 +1,34 @@ +/* + * 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.Callback; +import org.oasisopen.sca.annotation.Service; + +@Service(HelloworldService.class) +public class HelloworldServiceImpl implements HelloworldService { + + @Callback + private CallbackServlet callback; + + public void sayHello(String name) { + callback.sendGreeting("Hello " + name + "!"); + } + +} diff --git a/sca-java-2.x/contrib/samples/servlet-callback/src/main/java/sample/HelloworldServlet.java b/sca-java-2.x/contrib/samples/servlet-callback/src/main/java/sample/HelloworldServlet.java new file mode 100644 index 0000000000..c03220de32 --- /dev/null +++ b/sca-java-2.x/contrib/samples/servlet-callback/src/main/java/sample/HelloworldServlet.java @@ -0,0 +1,78 @@ +/* + * 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.IOException; +import java.io.Writer; + +import javax.servlet.ServletConfig; +import javax.servlet.ServletException; +import javax.servlet.http.HttpServlet; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; + +import org.oasisopen.sca.ComponentContext; +import org.oasisopen.sca.annotation.Reference; +import org.oasisopen.sca.annotation.Service; + +@Service(CallbackServlet.class) +public class HelloworldServlet extends HttpServlet implements CallbackServlet { + private static final long serialVersionUID = 1L; + + private HttpServletResponse response; + + @Reference + protected HelloworldService service; + + @Override + public void init(ServletConfig servletConfig) throws ServletException { + if (service == null) { + System.out + .println("HelloworldServlet reference injection failed, using ComponentContext"); + ComponentContext cc = (ComponentContext) servletConfig + .getServletContext().getAttribute( + "org.oasisopen.sca.ComponentContext"); + service = cc.getService(HelloworldService.class, "service"); + } + } + + @Override + protected void service(HttpServletRequest request, + HttpServletResponse response) throws IOException { + this.response = response; + String name = request.getParameter("name"); + service.sayHello(name); + } + + @Override + public void sendGreeting(String greeting) { + try { + Writer out = response.getWriter(); + out + .write("<html><head><title>Apache Tuscany Helloworld Servlet Sample</title></head><body>"); + out.write("<h2>Apache Tuscany Helloworld Servlet Sample</h2>"); + out.write("<br><strong>Result: </strong>" + greeting); + out.write("</body></html>"); + out.flush(); + out.close(); + } catch (IOException e) { + // ignore + } + } +} diff --git a/sca-java-2.x/contrib/samples/servlet-callback/src/main/webapp/WEB-INF/web.composite b/sca-java-2.x/contrib/samples/servlet-callback/src/main/webapp/WEB-INF/web.composite new file mode 100644 index 0000000000..fd678ba581 --- /dev/null +++ b/sca-java-2.x/contrib/samples/servlet-callback/src/main/webapp/WEB-INF/web.composite @@ -0,0 +1,36 @@ +<?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="Helloworld"> + + <component name="foo"> + <implementation.web web-uri=""/> + <reference name="service" target="HelloworldComponent"> + <java.interface interface="HelloworldService" callbackInterface="CallbackServlet"/> + </reference> + </component> + + <component name="HelloworldComponent"> + <implementation.java class="sample.HelloworldServiceImpl"/> + </component> + +</composite> diff --git a/sca-java-2.x/contrib/samples/servlet-callback/src/main/webapp/WEB-INF/web.xml b/sca-java-2.x/contrib/samples/servlet-callback/src/main/webapp/WEB-INF/web.xml new file mode 100644 index 0000000000..a91b3fc96b --- /dev/null +++ b/sca-java-2.x/contrib/samples/servlet-callback/src/main/webapp/WEB-INF/web.xml @@ -0,0 +1,44 @@ +<?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 version="2.4" + xmlns="http://java.sun.com/xml/ns/j2ee" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd" > + + <display-name>Apache Tuscany Helloworld Servlet Sample</display-name> + + <listener><listener-class>org.apache.tuscany.sca.host.webapp.TuscanyContextListener</listener-class></listener> + + <servlet> + <servlet-name>HelloworldServlet</servlet-name> + <servlet-class>sample.HelloworldServlet</servlet-class> + </servlet> + + <servlet-mapping> + <servlet-name>HelloworldServlet</servlet-name> + <url-pattern>/HelloworldServlet</url-pattern> + </servlet-mapping> + + <welcome-file-list id="WelcomeFileList"> + <welcome-file>hello.html</welcome-file> + </welcome-file-list> + +</web-app> + diff --git a/sca-java-2.x/contrib/samples/servlet-callback/src/main/webapp/hello.html b/sca-java-2.x/contrib/samples/servlet-callback/src/main/webapp/hello.html new file mode 100644 index 0000000000..c4484916aa --- /dev/null +++ b/sca-java-2.x/contrib/samples/servlet-callback/src/main/webapp/hello.html @@ -0,0 +1,46 @@ +<!-- + * 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 Helloworld Servlet Sample</title> +</head> + +<body> + +<h2>Apache Tuscany Helloworld Servlet Sample</h2> + +<form action="HelloworldServlet" method="post"> + <table> + <tr> + <td>Enter your name:</td> + <td> + <input type="text" name="name" width="10"> + </td> + </tr> + <tr> + <td align="left" colspan="2"> + <button name="submit" type="submit">Say hello</button> + </td> + </tr> + </table> +</form> + +</body> +</html>
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