TUSCANY-3913 - Example RuntimeBridge that uses the domain node to start Tuscany

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1155287 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 210 insertions, 0 deletions

diff --git a/otest/newlayout/tuscany-java-caa-test-runner/src/test/tjava/org/apache/tuscany/sca/otest/TuscanyDomainNodeRuntimeBridge.java b/otest/newlayout/tuscany-java-caa-test-runner/src/test/tjava/org/apache/tuscany/sca/otest/TuscanyDomainNodeRuntimeBridge.java
new file mode 100644
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--- /dev/null
+++ b/otest/newlayout/tuscany-java-caa-test-runner/src/test/tjava/org/apache/tuscany/sca/otest/TuscanyDomainNodeRuntimeBridge.java
@@ -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