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Diffstat (limited to 'sca-java-1.x/tags/1.6/itest/contribution-jee-samples/sample-11-client/src/main/java/sample/HelloworldServlet.java')
-rw-r--r-- | sca-java-1.x/tags/1.6/itest/contribution-jee-samples/sample-11-client/src/main/java/sample/HelloworldServlet.java | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/1.6/itest/contribution-jee-samples/sample-11-client/src/main/java/sample/HelloworldServlet.java b/sca-java-1.x/tags/1.6/itest/contribution-jee-samples/sample-11-client/src/main/java/sample/HelloworldServlet.java new file mode 100644 index 0000000000..43870422c0 --- /dev/null +++ b/sca-java-1.x/tags/1.6/itest/contribution-jee-samples/sample-11-client/src/main/java/sample/HelloworldServlet.java @@ -0,0 +1,72 @@ +/* + * 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.osoa.sca.annotations.ComponentName; +import org.osoa.sca.annotations.Reference; + +import sample.ejb3.HelloworldService; + +/** + * A servlet that invokes Helloworld SCA service through injected references. + * + */ +public class HelloworldServlet extends HttpServlet { + private static final long serialVersionUID = 1L; + + @Reference(name="service") + protected HelloworldService service; + + @ComponentName + protected String scaComponentName; + + @Override + public void init(ServletConfig config) { + // This method assumes that componentContext is injected. + } + + @Override + protected void service(HttpServletRequest request, HttpServletResponse response) throws IOException { + + String name = request.getParameter("name"); + String greeting0 = service.getGreetings(name); + + Writer out = response.getWriter(); + out.write("<html><head><title>Apache Tuscany Helloworld Servlet Sample 11 Client</title></head><body>"); + out.write("<h2>Apache Tuscany Helloworld Servlet Sample 11 Client</h2>"); + out.write("<h3>SCA Service provided by EJB</h3>"); + out.write("<br>Reference injected. <br><strong>Result: </strong>" + greeting0); + out.write("<hr>"); + + out.write("<h3>@ComponentName</h3>"); + out.write("<br>Injected into field: "+scaComponentName); + out.write("<hr>"); + out.write("</body></html>"); + out.flush(); + out.close(); + } +} |