diff options
Diffstat (limited to 'sca-java-1.x/branches/sca-java-0.99/samples/company-das/readme.html')
-rw-r--r-- | sca-java-1.x/branches/sca-java-0.99/samples/company-das/readme.html | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/sca-java-1.x/branches/sca-java-0.99/samples/company-das/readme.html b/sca-java-1.x/branches/sca-java-0.99/samples/company-das/readme.html new file mode 100644 index 0000000000..ec6b492b72 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-0.99/samples/company-das/readme.html @@ -0,0 +1,110 @@ +<!--
+ 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>
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+<title>Tuscany RDB DAS exposed as an SCA service</title>
+
+<style>
+.code {font-size: 11px; color: #006699}
+.codebox {border: 1px solid #6699CC; background-color: #F1F7FA;padding:15px}
+.codebox2 {border: 1px solid #6699CC; background-color: #F1F7FA;padding:15px; width:85%}
+.codeboxW {border: 1px solid #6699CC; background-color: #FFFFFF;padding:15px}
+.codeboxB {background-color: #C9DBED;padding:1px 10px 10px 10px}
+</style>
+
+</head>
+
+
+
+
+<body>
+
+<h1>Tuscany RDB DAS exposed as an SCA service</h1>
+
+
+<h3>Introduction</h3>
+
+<p>This is a sample SCA service that exposes DAS functionality.</p>
+<p>This service would allow you to utilize DAS in a language neutral fashion, consuming existent or adHoc commands.</p>
+
+
+<h3>Consuming the DAS service</h3>
+
+
+<p>You should add the dependency on your client project pom file</p>
+
+
+<p>
+<div class="codebox2">
+<pre>
+<!-- DAS Service -->
+<dependency>
+ <groupId>org.apache.tuscany.das.samples</groupId>
+ <artifactId>sample-das-service</artifactId>
+ <version>${pom.version}</version>
+</dependency>
+</pre>
+</div>
+</p>
+
+<br>
+<p>In order to consume the service, you would have to create a SCDL that references it, see sample below:</p>
+
+<p>
+<div class="codebox2">
+<pre>
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0" name="DASServiceComposite">
+ <component name="DASServiceComponent">
+ <implementation.composite name="DASServiceComposite" jarLocation="lib/sample-das-service-1.0-incubator-SNAPSHOT.jar"/>
+ </component>
+</composite>
+</pre>
+</div>
+</p>
+
+
+<h3>Sample Architecture</h3>
+
+<p>This service utilizes the following Interface as its definition:</p>
+
+
+<p>
+<div class="codebox2">
+<pre>
+
+public interface DASService {
+
+ public void configureService(InputStream configStream) throws DASServiceException;
+
+ public DataObject executeCommand(String commandName, Vector commandArguments) throws DASServiceException;
+
+ public DataObject execute(String adHocQuery, Vector commandArguments) throws DASServiceException;
+
+ public void applyChanges(DataObject graphRoot) throws DASServiceException;
+
+}
+</pre>
+</div>
+</p>
+
+</body>
+
+</html>
|