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diff --git a/sca-java-1.x/tags/java-stable-20060304/samples/helloworld/helloworldweb/readme.htm b/sca-java-1.x/tags/java-stable-20060304/samples/helloworld/helloworldweb/readme.htm new file mode 100644 index 0000000000..158d379e16 --- /dev/null +++ b/sca-java-1.x/tags/java-stable-20060304/samples/helloworld/helloworldweb/readme.htm @@ -0,0 +1,130 @@ +<!--
+ Copyright (c) 2005 The Apache Software Foundation or its licensors, as applicable.
+
+ Licensed 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.
+ -->
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
+<html><head>
+
+ <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
+
+ <meta http-equiv="Content-Style-Type" content="text/css">
+ <title>Tuscany Hello World Web Sample</title><!-- LINK rel="stylesheet" href="ait.css" type="text/css" --></head>
+
+<body>
+
+<h2>Tuscany Hello World Web Sample</h2>
+
+<h3>Overview</h3>
+
+<p>The Tuscany hello world web sample shows using the Tuscany SCA
+ runtime in a Tomcat environment being accessed from a JSP
+ page that
+ implements the classic introductory hello world example. </p>
+
+
+<h3>Setup</h3>Set up your server as described in the <a href="http://wiki.apache.org/ws/Tuscany/TomcatIntegration" target="_blank">Tomcat
+ Setup</a>. If you are not configuring with the acceptance test the server, you will need to add <span
+ style="font-weight: bold;">helloworldWeb-SNAPSHOT.war</span> to your tomcat's webapp directory.<br>
+
+<h3>Running</h3>
+
+Once you've started your web server, use your browse to view the
+following URL: <a href="http://localhost:8080/helloworldWeb-SNAPSHOT/" target="_blank">http://localhost:8080/helloworldWeb-SNAPSHOT/</a>
+<br>
+
+You should see a form you can supply your name and a submit button.
+ Once you submit the form the JSP page calls a Java class that
+gets the CurrentModuleContext and locates the SCA component to execute
+the greeting service. Note, unlike the a J2SE in a Tomcat environment the Tuscany runtime is automatically
+initialized and running.
+<h3>Results</h3>
+
+<p>The page should be updated with the greeting displayed below
+ the form.<br>
+
+</p>
+
+<h3>Code Overview</h3>
+
+The source files are physically organized as shown below:<br>
+<table style="text-align: left; width: 100%;" border="1" cellpadding="2" cellspacing="2">
+ <tbody>
+ <tr>
+ <td>
+ <pre>+---main<br>¦ +---java<br>¦ ¦ sca.module<br>¦ ¦
+ <br>¦ +---org<br>¦ +---apache<br>¦ +---tuscany
+ <br>¦ +---samples<br>¦ +---helloworldweb
+ <br>¦ HelloWorldService.java<br>¦
+ HelloWorldServiceComponentImpl.java<br>¦<br>+---webapp<br> ¦ HelloWorldWeb.jsp
+ <br> ¦<br> +---WEB-INF<br> web.xml<br></pre>
+ </td>
+ </tr>
+ </tbody>
+</table>
+<br>
+<br>
+
+<p> </p>
+
+<table style="text-align: left; width: 100%; height: 154px;" border="0" cellpadding="2" cellspacing="2">
+
+ <tbody>
+
+ <tr>
+
+ <td style="vertical-align: top;">sca.module</td>
+
+ <td>Defines the SCA module and component. Defines for the
+ HelloWorldServiceComponent component and the Java class that
+ implements that component</td>
+
+ </tr>
+
+ <tr>
+
+ <td style="vertical-align: top;">HelloWorldService.java</td>
+
+ <td>Defines the Java interface implemented by the component.</td>
+
+ </tr>
+
+ <tr>
+
+ <td style="vertical-align: top;">HelloWorldServiceComponentImpl.java</td>
+
+ <td>Implements the SCA component. Uses the SCA service
+ annotation tag on the class to show what SCA interface is being
+ implemented.</td>
+
+ </tr>
+
+
+ <tr>
+ <td>HelloWorldWeb.jsp</td>
+ <td>Handles Web form input.. Obtains the module context which was defined by the
+ sca.module file. From the module context locates the
+ HelloWorldServiceComponent and then calls the getGreetings
+ method to invoke the component. and formats returned results.</td>
+ </tr>
+ <tr>
+ <td>web.xml</td>
+ <td>Standard J2EE web application's web.xml</td>
+ </tr>
+
+ </tbody>
+</table>
+
+<br>
+
+</body></html>
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