svn commit: r1155287 - /tuscany/otest/newlayout/tuscany-java-caa-test-runner/src/test/tjava/org/apache/tuscany/sca/otest/TuscanyDomainNodeRuntimeBridge.java

[sl...@apache.org]

Author: slaws
Date: Tue Aug  9 09:39:00 2011
New Revision: 1155287

URL: http://svn.apache.org/viewvc?rev=1155287&view=rev
Log:
TUSCANY-3913 - Example RuntimeBridge that uses the domain node to start Tuscany

Added:
    tuscany/otest/newlayout/tuscany-java-caa-test-runner/src/test/tjava/org/apache/tuscany/sca/otest/TuscanyDomainNodeRuntimeBridge.java

Added: tuscany/otest/newlayout/tuscany-java-caa-test-runner/src/test/tjava/org/apache/tuscany/sca/otest/TuscanyDomainNodeRuntimeBridge.java
URL: http://svn.apache.org/viewvc/tuscany/otest/newlayout/tuscany-java-caa-test-runner/src/test/tjava/org/apache/tuscany/sca/otest/TuscanyDomainNodeRuntimeBridge.java?rev=1155287&view=auto
==============================================================================
--- tuscany/otest/newlayout/tuscany-java-caa-test-runner/src/test/tjava/org/apache/tuscany/sca/otest/TuscanyDomainNodeRuntimeBridge.java (added)
+++ tuscany/otest/newlayout/tuscany-java-caa-test-runner/src/test/tjava/org/apache/tuscany/sca/otest/TuscanyDomainNodeRuntimeBridge.java Tue Aug  9 09:39:00 2011
@@ -0,0 +1,210 @@
+/*
+ * 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 org.apache.tuscany.sca.otest;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.fail;
+
+import java.io.BufferedWriter;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.Properties;
+
+import org.apache.tuscany.sca.Node;
+import org.apache.tuscany.sca.TuscanyRuntime;
+
+import testClient.TestException_Exception;
+import client.RuntimeBridge;
+
+/**
+ * An implementation of the Runtime Bridge for the Apache Tuscany SCA runtime (version 2.x)
+ *
+ */
+public class TuscanyDomainNodeRuntimeBridge implements RuntimeBridge {
+
+    static final String CONTRIBUTION_LOCATION_PROPKEY = "OASIS_TESTENV_CONTRIBUTION_LOCATION";
+
+    protected Node node;
+    protected Properties expectedErrorMessages;
+
+    public TuscanyDomainNodeRuntimeBridge() {
+        // read test error mapping
+        expectedErrorMessages = new Properties();
+        try {
+            InputStream propertiesStream = this.getClass().getResourceAsStream("/tuscany-oasis-sca-tests-errors.properties");
+            expectedErrorMessages.load(propertiesStream);
+        } catch (IOException e) {   
+            System.out.println("Unable to read oasis-sca-tests-errors.properties file");
+        } 
+    }
+
+    public boolean startContribution(String compositeName, String contributionLocation, String[] contributionNames) throws Exception {
+        try {           
+            
+            TuscanyRuntime tuscanyRuntime = TuscanyRuntime.newInstance();
+            node = tuscanyRuntime.createNode();
+            
+            String[] contributionURIs = getContributionURIs(contributionLocation, contributionNames);
+            for (int i = 0; i < contributionURIs.length; i++) {
+                node.installContribution(contributionNames[i], contributionURIs[i], null, null);
+            } // end for
+            
+            node.startComposite(contributionNames[0], compositeName);
+            
+            // For debugging 
+            // print out the composites that have been read in success cases
+            // System.out.println(((NodeImpl)node).dumpDomainComposite());
+        } catch (Exception e) {
+            System.out.println(e.getMessage());
+            e.printStackTrace();      
+            throw e;
+        } // end try
+
+        return true;
+    } // end method startContribution
+
+    /**
+     * Gets the location of the Contributions as URIs
+     * @param contributionLocation - a location pattern URI, which contains one or more "%1"
+     * substrings, which are substituted with the name of the contribution to get the URI of
+     * the contribution
+     * @return the contribution locations as an array of Strings
+     */
+    protected String[] getContributionURIs(String contributionLocation, String[] contributionNames) throws Exception {
+        String[] locations = new String[contributionNames.length];
+
+        if (locations != null && contributionLocation != null) {
+
+            for (int i = 0; i < locations.length; i++) {
+                String aLocation = contributionLocation.replaceAll("%1", contributionNames[i]);
+
+                locations[i] = aLocation;
+            } // end for    	  	
+        } else {
+            if (locations == null) {
+                // No contribution specified - throw an Exception
+                throw new Exception("Unable to start SCA runtime - no contribution supplied - error");
+            } else {
+                // No contribution location supplied - throw an Exception
+                throw new Exception("Unable to start SCA runtime - no contribution location supplied - error");
+            } // end if 
+        } // end if
+
+        return locations;
+    } // end getContributionURI
+
+    public void stopContribution() {
+        if (node != null) {
+            node.stop();
+        } // end if
+    } // end method stopContribution
+    
+    public void checkError(String testName, Throwable ex) throws Throwable { 
+              
+        String expectedMessage = expectedErrorMessages.getProperty(testName);
+        String receivedMessage = getErrorMessage(ex);//ex.getMessage();
+        
+        if (expectedMessage == null){
+            writeMissingMessage(testName, ex);
+            fail("Null expected error message for test " + testName + 
+                 "Please add message to oasis-sca-tests-errors.properties");
+        } // end if
+        
+        if (receivedMessage == null){
+            ex.printStackTrace();
+            fail("Null received error message for test " + testName);
+        } // end if
+
+        if (expectedMessage.startsWith("*")) {
+            // allow using * to ignore a message comparison
+            return;
+        }
+        
+        // Deal with the case where the message has variable parts within it
+        // marked with the characters ***. Here we tokenize the expected string 
+        // and make sure all the individual parts are present in the results string
+        String expectedMessageParts[] = expectedMessage.split("\\*\\*\\*");
+        
+        if (expectedMessageParts.length > 1){
+            int foundParts = 0;
+            for(int i = 0; i < expectedMessageParts.length; i++){
+                if (receivedMessage.indexOf(expectedMessageParts[i]) > -1 ){
+                    foundParts++;
+                }
+            }
+            
+            if (foundParts == expectedMessageParts.length){
+                return;
+            }
+        }
+
+        
+        // Deal with the case where the end of the message is variable (eg contains absolute filenames) 
+        // and where the only relevant part is the start of the message - in this case the expected
+        // message only contains the stem section which is unchanging...
+        if( receivedMessage.length() > expectedMessage.length() ) {
+            // Truncate the received message to the length of the expected message
+            receivedMessage = receivedMessage.substring(0, expectedMessage.length() );
+        } // end if
+
+        if (!expectedMessage.equals(receivedMessage)) {
+            writeIncorrectMessage(testName, expectedMessage, receivedMessage);
+        }
+        
+        assertEquals( expectedMessage, receivedMessage );
+        
+        return;
+       
+    }
+
+    protected void writeMissingMessage(String testName, Throwable ex) {
+        try {
+            BufferedWriter out = new BufferedWriter(new FileWriter("target/OTestMissingMsgs.txt", true));
+            out.write(testName + "=*");
+            out.newLine();
+            out.close();
+        } catch (IOException e) {
+        } 
+    }
+
+    protected void writeIncorrectMessage(String testName, String expected, String received) {
+        try {
+            BufferedWriter out = new BufferedWriter(new FileWriter("target/OTestIncorrectMsgs.txt", true));
+            out.write(testName); out.newLine();
+            out.write("    " + expected); out.newLine();
+            out.write("    " + received); out.newLine();
+            out.close();
+        } catch (IOException e) {
+        } 
+    }
+
+    protected String getErrorMessage(Throwable ex) {
+        String errorMessage = null;
+        
+        if (ex instanceof TestException_Exception) {
+            TestException_Exception te = (TestException_Exception) ex;
+            errorMessage = te.getFaultInfo().getMessage();
+        } else {
+            errorMessage = ex.getMessage();
+        }
+        
+        return errorMessage;
+    }
+} // end class TuscanyRuntimeBridge