diff options
| author | antelder <antelder@13f79535-47bb-0310-9956-ffa450edef68> | 2009-02-27 08:35:01 +0000 |
|---|---|---|
| committer | antelder <antelder@13f79535-47bb-0310-9956-ffa450edef68> | 2009-02-27 08:35:01 +0000 |
| commit | 762472bc1aa46ec3719b1149e4800d963f6dd9e2 (patch) | |
| tree | 58d0ccb42fec93f30cc0f35e08002d6165f3f3ec /java/sca | |
| parent | a8ae642690eb2fda0001b12b34761451b63228f1 (diff) | |
Start of a helloworld sample showing SCA integration with the Wicket web framework
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@748427 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'java/sca')
11 files changed, 363 insertions, 0 deletions
diff --git a/java/sca/samples/webapps/helloworld-wicket/pom.xml b/java/sca/samples/webapps/helloworld-wicket/pom.xml new file mode 100644 index 0000000000..b0e4b8257b --- /dev/null +++ b/java/sca/samples/webapps/helloworld-wicket/pom.xml @@ -0,0 +1,70 @@ +<?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>helloworld-wicket</artifactId>
+ <packaging>war</packaging>
+ <name>Apache Tuscany SCA Helloworld Sample using Wicket</name>
+
+ <dependencies>
+
+ <!-- Tuscany dependencies -->
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-sca-api</artifactId>
+ <version>2.0-SNAPSHOT</version>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-wicket</artifactId>
+ <version>2.0-SNAPSHOT</version>
+ </dependency>
+
+ <!-- Wicket dependencies -->
+ <dependency>
+ <groupId>org.apache.wicket</groupId>
+ <artifactId>wicket</artifactId>
+ <version>1.4-rc2</version>
+ </dependency>
+ <dependency>
+ <groupId>org.slf4j</groupId>
+ <artifactId>slf4j-log4j12</artifactId>
+ <version>1.4.2</version>
+ </dependency>
+ <dependency>
+ <groupId>log4j</groupId>
+ <artifactId>log4j</artifactId>
+ <version>1.2.14</version>
+ </dependency>
+
+ </dependencies>
+
+ <build>
+ <finalName>${artifactId}</finalName>
+ </build>
+
+</project>
diff --git a/java/sca/samples/webapps/helloworld-wicket/src/main/java/sample/HelloworldService.java b/java/sca/samples/webapps/helloworld-wicket/src/main/java/sample/HelloworldService.java new file mode 100644 index 0000000000..123774b936 --- /dev/null +++ b/java/sca/samples/webapps/helloworld-wicket/src/main/java/sample/HelloworldService.java @@ -0,0 +1,25 @@ +/*
+ * 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 interface HelloworldService {
+
+ String sayHello(String name);
+
+}
diff --git a/java/sca/samples/webapps/helloworld-wicket/src/main/java/sample/HelloworldServiceImpl.java b/java/sca/samples/webapps/helloworld-wicket/src/main/java/sample/HelloworldServiceImpl.java new file mode 100644 index 0000000000..66cef71a25 --- /dev/null +++ b/java/sca/samples/webapps/helloworld-wicket/src/main/java/sample/HelloworldServiceImpl.java @@ -0,0 +1,28 @@ +/*
+ * 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 HelloworldServiceImpl implements HelloworldService {
+
+ public String sayHello(String name) {
+ return "Hello " + name;
+ }
+
+}
diff --git a/java/sca/samples/webapps/helloworld-wicket/src/main/java/sample/wicket/HomePage.html b/java/sca/samples/webapps/helloworld-wicket/src/main/java/sample/wicket/HomePage.html new file mode 100644 index 0000000000..fd60771d20 --- /dev/null +++ b/java/sca/samples/webapps/helloworld-wicket/src/main/java/sample/wicket/HomePage.html @@ -0,0 +1,30 @@ +<?xml version="1.0" encoding="UTF-8"?>
+<html xmlns="http://www.w3.org/1999/xhtml" >
+<head>
+ <title>Wicket Examples - guice</title>
+ <link rel="stylesheet" type="text/css" href="style.css"/>
+</head>
+<body>
+ <p>
+ This page uses <a href="http://code.google.com/p/google-guice/">Google Guice</a>.
+ There is a service interface called <code>IMyService</code>, with an implementation POJO called <code>MyService</code>.
+ Guice is used to wire the implementation into the <code>Page</code> using an <code>@Inject</code> annotation. You can use this
+ annotation on the fields of any <code>Component</code> subclass.
+ </p>
+ <p>
+ The value of the <code>Label</code> component below will be updated with the return value from one of the service's methods when you click the link.
+ </p>
+ <hr />
+ <blockquote>
+ Value: <b wicket:id="message" id="message">Message goes here</b>
+ <br />
+ To update the label above, <a href="#" wicket:id="link">click here</a>.
+ </blockquote>
+ <hr />
+ <p>
+ The wicket-guice project will take care of proxying the injected beans so that your pages can be serialized safely.
+ To configure your application for Guice injection, see the javadoc for <code>GuiceComponentInjector</code>.
+ </p>
+
+</body>
+</html>
\ No newline at end of file diff --git a/java/sca/samples/webapps/helloworld-wicket/src/main/java/sample/wicket/HomePage.java b/java/sca/samples/webapps/helloworld-wicket/src/main/java/sample/wicket/HomePage.java new file mode 100644 index 0000000000..644d6add49 --- /dev/null +++ b/java/sca/samples/webapps/helloworld-wicket/src/main/java/sample/wicket/HomePage.java @@ -0,0 +1,48 @@ +package sample.wicket;
+
+import org.apache.wicket.markup.html.WebPage;
+import org.apache.wicket.markup.html.basic.Label;
+import org.apache.wicket.markup.html.link.Link;
+import org.apache.wicket.model.AbstractReadOnlyModel;
+import org.oasisopen.sca.annotation.Reference;
+
+/**
+ * Everybody's favorite example (Hello World), modified to use Guice.
+ *
+ * @author Alastair Maw
+ */
+public class HomePage extends WebPage
+{
+ @Reference
+ IMyService service;
+
+ private String labelValue = "<not yet initialized>";
+
+ /**
+ * Constructor
+ */
+ public HomePage()
+ {
+ add(new Link("link")
+ {
+ /**
+ * @see org.apache.wicket.markup.html.link.Link#onClick()
+ */
+ @Override
+ public void onClick()
+ {
+ labelValue = service.getHelloWorldText();
+ }
+ });
+ add(new Label("message", new AbstractReadOnlyModel<String>()
+ {
+
+ @Override
+ public String getObject()
+ {
+ return labelValue;
+ }
+
+ }));
+ }
+}
\ No newline at end of file diff --git a/java/sca/samples/webapps/helloworld-wicket/src/main/java/sample/wicket/IMyService.java b/java/sca/samples/webapps/helloworld-wicket/src/main/java/sample/wicket/IMyService.java new file mode 100644 index 0000000000..4b49225748 --- /dev/null +++ b/java/sca/samples/webapps/helloworld-wicket/src/main/java/sample/wicket/IMyService.java @@ -0,0 +1,17 @@ +package sample.wicket;
+
+
+/**
+ * Service interface for a simple "Hello World" app.
+ *
+ * @author Alastair Maw
+ */
+public interface IMyService
+{
+ /**
+ * Retrieves the text to say "Hello World".
+ *
+ * @return "Hello World"
+ */
+ public String getHelloWorldText();
+}
\ No newline at end of file diff --git a/java/sca/samples/webapps/helloworld-wicket/src/main/java/sample/wicket/MyService.java b/java/sca/samples/webapps/helloworld-wicket/src/main/java/sample/wicket/MyService.java new file mode 100644 index 0000000000..05998ff74f --- /dev/null +++ b/java/sca/samples/webapps/helloworld-wicket/src/main/java/sample/wicket/MyService.java @@ -0,0 +1,20 @@ +package sample.wicket;
+
+
+/**
+ * Implementation of IService.
+ *
+ * @author Alastair Maw
+ */
+public class MyService implements IMyService
+{
+
+ /**
+ * @see org.apache.wicket.examples.guice.service.IMyService#getHelloWorldText()
+ */
+ public String getHelloWorldText()
+ {
+ return "Hello World";
+ }
+
+}
\ No newline at end of file diff --git a/java/sca/samples/webapps/helloworld-wicket/src/main/java/sample/wicket/WicketApplication.java b/java/sca/samples/webapps/helloworld-wicket/src/main/java/sample/wicket/WicketApplication.java new file mode 100644 index 0000000000..d470493d23 --- /dev/null +++ b/java/sca/samples/webapps/helloworld-wicket/src/main/java/sample/wicket/WicketApplication.java @@ -0,0 +1,29 @@ +package sample.wicket;
+
+import org.apache.wicket.Page;
+import org.apache.tuscany.sca.wicket.TuscanyInjector;
+import org.apache.wicket.protocol.http.WebApplication;
+
+/**
+ * Application object for your web application. If you want to run this application without deploying, run the Start class.
+ *
+ * @see com.mycompany.Start#main(String[])
+ */
+public class WicketApplication extends WebApplication
+{
+
+ @Override
+ protected void init()
+ {
+ addComponentInstantiationListener(new TuscanyInjector(this));
+ }
+
+ /**
+ * @see org.apache.wicket.Application#getHomePage()
+ */
+ @Override
+ public Class< ? extends Page> getHomePage()
+ {
+ return HomePage.class;
+ }
+}
\ No newline at end of file diff --git a/java/sca/samples/webapps/helloworld-wicket/src/main/resources/log4j.properties b/java/sca/samples/webapps/helloworld-wicket/src/main/resources/log4j.properties new file mode 100644 index 0000000000..05cd58a3bb --- /dev/null +++ b/java/sca/samples/webapps/helloworld-wicket/src/main/resources/log4j.properties @@ -0,0 +1,12 @@ +log4j.appender.Stdout=org.apache.log4j.ConsoleAppender +log4j.appender.Stdout.layout=org.apache.log4j.PatternLayout +log4j.appender.Stdout.layout.conversionPattern=%-5p - %-26.26c{1} - %m\n + +log4j.rootLogger=INFO,Stdout + +log4j.logger.org.apache.wicket=INFO +log4j.logger.org.apache.wicket.protocol.http.HttpSessionStore=INFO +log4j.logger.org.apache.wicket.version=INFO +log4j.logger.org.apache.wicket.RequestCycle=INFO + + diff --git a/java/sca/samples/webapps/helloworld-wicket/src/main/webapp/WEB-INF/web.composite b/java/sca/samples/webapps/helloworld-wicket/src/main/webapp/WEB-INF/web.composite new file mode 100644 index 0000000000..b687b2d056 --- /dev/null +++ b/java/sca/samples/webapps/helloworld-wicket/src/main/webapp/WEB-INF/web.composite @@ -0,0 +1,34 @@ +<?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://www.osoa.org/xmlns/sca/1.0"
+ xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"
+ targetNamespace="http://samples"
+ name="Helloworld">
+
+ <component name="foo">
+ <implementation.web web-uri=""/>
+ <reference name="service" target="HelloworldComponent"/>
+ </component>
+
+ <component name="HelloworldComponent">
+ <implementation.java class="sample.HelloworldServiceImpl"/>
+ </component>
+
+</composite>
diff --git a/java/sca/samples/webapps/helloworld-wicket/src/main/webapp/WEB-INF/web.xml b/java/sca/samples/webapps/helloworld-wicket/src/main/webapp/WEB-INF/web.xml new file mode 100644 index 0000000000..7b8490b2be --- /dev/null +++ b/java/sca/samples/webapps/helloworld-wicket/src/main/webapp/WEB-INF/web.xml @@ -0,0 +1,50 @@ +<?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 Wicket Sample</display-name>
+
+ <listener>
+ <listener-class>org.apache.tuscany.sca.host.webapp.TuscanyContextListener</listener-class>
+ </listener>
+
+ <!--
+ There are three means to configure Wickets configuration mode and they are
+ tested in the order given.
+ 1) A system property: -Dwicket.configuration
+ 2) servlet specific <init-param>
+ 3) context specific <context-param>
+ The value might be either "development" (reloading when templates change)
+ or "deployment". If no configuration is found, "development" is the default.
+ -->
+
+ <filter>
+ <filter-name>wicket.tuscany</filter-name>
+ <filter-class>org.apache.wicket.protocol.http.WicketFilter</filter-class>
+ <init-param>
+ <param-name>applicationClassName</param-name>
+ <param-value>sample.wicket.WicketApplication</param-value>
+ </init-param>
+ </filter>
+
+ <filter-mapping>
+ <filter-name>wicket.tuscany</filter-name>
+ <url-pattern>/*</url-pattern>
+ </filter-mapping>
+
+</web-app>
|