diff options
| author | lresende <lresende@13f79535-47bb-0310-9956-ffa450edef68> | 2009-11-12 00:43:48 +0000 |
|---|---|---|
| committer | lresende <lresende@13f79535-47bb-0310-9956-ffa450edef68> | 2009-11-12 00:43:48 +0000 |
| commit | 9425990f532b1152c2d73db96c0f07ef5216a3d1 (patch) | |
| tree | a8986fc31f96eb02484a0ae9d1c14cfa788e30ac /sca-java-2.x/contrib/samples/helloworld-servlet/src | |
| parent | 40523f9c6cb1f7a785c2dbd2466dc410ae6ddf66 (diff) | |
Moving 2.x contribs
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@835178 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'sca-java-2.x/contrib/samples/helloworld-servlet/src')
6 files changed, 215 insertions, 0 deletions
diff --git a/sca-java-2.x/contrib/samples/helloworld-servlet/src/main/java/sample/HelloworldService.java b/sca-java-2.x/contrib/samples/helloworld-servlet/src/main/java/sample/HelloworldService.java new file mode 100644 index 0000000000..2b92fd4661 --- /dev/null +++ b/sca-java-2.x/contrib/samples/helloworld-servlet/src/main/java/sample/HelloworldService.java @@ -0,0 +1,7 @@ +package sample;
+
+public interface HelloworldService {
+
+ String sayHello(String name);
+
+}
diff --git a/sca-java-2.x/contrib/samples/helloworld-servlet/src/main/java/sample/HelloworldServiceImpl.java b/sca-java-2.x/contrib/samples/helloworld-servlet/src/main/java/sample/HelloworldServiceImpl.java new file mode 100644 index 0000000000..2664e75188 --- /dev/null +++ b/sca-java-2.x/contrib/samples/helloworld-servlet/src/main/java/sample/HelloworldServiceImpl.java @@ -0,0 +1,12 @@ +package sample;
+
+import org.oasisopen.sca.annotation.Service;
+
+@Service(HelloworldService.class)
+public class HelloworldServiceImpl implements HelloworldService {
+
+ public String sayHello(String name) {
+ return "Hello " + name;
+ }
+
+}
diff --git a/sca-java-2.x/contrib/samples/helloworld-servlet/src/main/java/sample/HelloworldServlet.java b/sca-java-2.x/contrib/samples/helloworld-servlet/src/main/java/sample/HelloworldServlet.java new file mode 100644 index 0000000000..6b8af48161 --- /dev/null +++ b/sca-java-2.x/contrib/samples/helloworld-servlet/src/main/java/sample/HelloworldServlet.java @@ -0,0 +1,65 @@ +/* + * 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.http.HttpServlet; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; + +import org.oasisopen.sca.ComponentContext; +import org.oasisopen.sca.annotation.Reference; + +/** + */ +public class HelloworldServlet extends HttpServlet { + private static final long serialVersionUID = 1L; + + @Reference + protected HelloworldService service; + + @Override + public void init(ServletConfig config) { + if (service == null) { + // The helloworldService reference will only be injected from the @Reference + // annotation in containers supporting SCA "deep" integration. In other + // environments in can be looked up from the ComponentContext. + ComponentContext cc = (ComponentContext)config.getServletContext().getAttribute("org.oasisopen.sca.ComponentContext"); + service = cc.getService(HelloworldService.class, "service"); + } + } + + @Override + protected void service(HttpServletRequest request, HttpServletResponse response) throws IOException { + + String name = request.getParameter("name"); + String greeting = service.sayHello(name); + + 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(); + } +} diff --git a/sca-java-2.x/contrib/samples/helloworld-servlet/src/main/webapp/META-INF/sca-deployables/web.composite b/sca-java-2.x/contrib/samples/helloworld-servlet/src/main/webapp/META-INF/sca-deployables/web.composite new file mode 100644 index 0000000000..23fd33a408 --- /dev/null +++ b/sca-java-2.x/contrib/samples/helloworld-servlet/src/main/webapp/META-INF/sca-deployables/web.composite @@ -0,0 +1,33 @@ +<?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"
+ targetNamespace="http://samples"
+ name="Helloworld">
+
+ <component name="WebClient">
+ <implementation.web web-uri=""/>
+ <reference name="service" target="HelloworldService"/>
+ </component>
+
+ <component name="HelloworldService">
+ <implementation.java class="sample.HelloworldServiceImpl"/>
+ </component>
+
+</composite>
diff --git a/sca-java-2.x/contrib/samples/helloworld-servlet/src/main/webapp/WEB-INF/web.xml b/sca-java-2.x/contrib/samples/helloworld-servlet/src/main/webapp/WEB-INF/web.xml new file mode 100644 index 0000000000..28cfdd3f6c --- /dev/null +++ b/sca-java-2.x/contrib/samples/helloworld-servlet/src/main/webapp/WEB-INF/web.xml @@ -0,0 +1,52 @@ +<?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>
+
+ <filter>
+ <filter-name>tuscany</filter-name>
+ <filter-class>org.apache.tuscany.sca.host.webapp.TuscanyServletFilter</filter-class>
+ </filter>
+
+ <filter-mapping>
+ <filter-name>tuscany</filter-name>
+ <url-pattern>/*</url-pattern>
+ </filter-mapping>
+
+ <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/helloworld-servlet/src/main/webapp/hello.html b/sca-java-2.x/contrib/samples/helloworld-servlet/src/main/webapp/hello.html new file mode 100644 index 0000000000..c4484916aa --- /dev/null +++ b/sca-java-2.x/contrib/samples/helloworld-servlet/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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