TUSCANY-2538 - Adding default processor to handle unknown contents in composite file

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@696162 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 60 insertions, 0 deletions

diff --git a/branches/sca-equinox/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/TestReadWriteUnkonwnElement.java b/branches/sca-equinox/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/TestReadWriteUnkonwnElement.java
new file mode 100644
index 0000000000..3c1d9ba88e
--- /dev/null
+++ b/branches/sca-equinox/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/TestReadWriteUnkonwnElement.java
@@ -0,0 +1,60 @@
+package org.apache.tuscany.sca.assembly.xml;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.InputStream;
+import java.net.URI;
+import java.net.URL;
+import java.util.Iterator;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.definitions.SCADefinitions;
+import org.junit.Test;
+import org.w3c.dom.Document;
+
+public class TestReadWriteUnkonwnElement extends TestCase {
+	
+	private XMLInputFactory inputFactory;
+	String XML = "<?xml version='1.0' encoding='UTF-8'?><composite xmlns=\"http://www.osoa.org/xmlns/sca/1.0\" xmlns:ns1=\"http://www.osoa.org/xmlns/sca/1.0\" targetNamespace=\"http://calc\" name=\"Calculator\"><service name=\"CalculatorService\" promote=\"CalculatorServiceComponent\"><interface.java xmlns=\"http://www.osoa.org/xmlns/sca/1.0\" interface=\"calculator.CalculatorService\" /></service><component name=\"CalculatorServiceComponent\"><reference name=\"addService\" target=\"AddServiceComponent\" /><reference name=\"subtractService\" target=\"SubtractServiceComponent\" /><reference name=\"multiplyService\" target=\"MultiplyServiceComponent\" /><reference name=\"divideService\" target=\"DivideServiceComponent\" /></component><component name=\"AddServiceComponent\" /><component name=\"SubtractServiceComponent\" /><component name=\"MultiplyServiceComponent\" /><component name=\"DivideServiceComponent\" /><x:unknownElement xmlns:x=\"http://x\" uknAttr=\"attribute1\"><x:subUnknownElement1 uknAttr1=\"attribute1\" /><x:subUnknownElement2 /></x:unknownElement></composite>";
+	private ExtensibleStAXArtifactProcessor staxProcessor;
+	
+	 @Override
+	    public void setUp() throws Exception {
+	        ExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();
+	        inputFactory = XMLInputFactory.newInstance();
+	        StAXArtifactProcessorExtensionPoint staxProcessors = extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+	        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, XMLInputFactory.newInstance(), XMLOutputFactory.newInstance(), null);
+	    }
+	 
+	 @Override
+	    public void tearDown() throws Exception {
+	    }
+		
+	@Test
+	public void testReadWriteComposite() throws Exception{
+		InputStream is = getClass().getResourceAsStream("Calculator.composite");
+		XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+		Composite composite = (Composite)staxProcessor.read(reader);
+		assertNotNull(composite);
+		
+		ByteArrayOutputStream bos = new ByteArrayOutputStream();
+		staxProcessor.write(composite, bos);
+		System.out.println(bos.toString());
+		assertEquals(XML,bos.toString());
+		bos.close();
+        
+        is.close();
+       }
+
+}