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diff --git a/sca-java-1.x/tags/java-stable-20060304/sca/core/src/test/java/org/apache/tuscany/core/builder/impl/DefaultWireBuilderTestCase.java b/sca-java-1.x/tags/java-stable-20060304/sca/core/src/test/java/org/apache/tuscany/core/builder/impl/DefaultWireBuilderTestCase.java
new file mode 100644
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+++ b/sca-java-1.x/tags/java-stable-20060304/sca/core/src/test/java/org/apache/tuscany/core/builder/impl/DefaultWireBuilderTestCase.java
@@ -0,0 +1,447 @@
+package org.apache.tuscany.core.builder.impl;
+
+import java.lang.reflect.Method;
+import java.util.Map;
+
+import junit.framework.Assert;
+import junit.framework.TestCase;
+
+import org.apache.tuscany.core.context.QualifiedName;
+import org.apache.tuscany.core.invocation.InvocationConfiguration;
+import org.apache.tuscany.core.invocation.MethodHashMap;
+import org.apache.tuscany.core.invocation.ProxyConfiguration;
+import org.apache.tuscany.core.invocation.impl.InvokerInterceptor;
+import org.apache.tuscany.core.invocation.jdk.JDKProxyFactory;
+import org.apache.tuscany.core.invocation.mock.MockHandler;
+import org.apache.tuscany.core.invocation.mock.MockStaticInvoker;
+import org.apache.tuscany.core.invocation.mock.MockSyncInterceptor;
+import org.apache.tuscany.core.invocation.mock.SimpleTarget;
+import org.apache.tuscany.core.invocation.mock.SimpleTargetImpl;
+import org.apache.tuscany.core.invocation.spi.ProxyFactory;
+import org.apache.tuscany.core.message.Message;
+import org.apache.tuscany.core.message.MessageFactory;
+import org.apache.tuscany.core.message.impl.MessageFactoryImpl;
+
+public class DefaultWireBuilderTestCase extends TestCase {
+
+    private Method hello;
+
+    private Method goodbye;
+
+    public DefaultWireBuilderTestCase() {
+        super();
+    }
+
+    public DefaultWireBuilderTestCase(String arg0) {
+        super(arg0);
+    }
+
+    public void setUp() throws Exception {
+        hello = SimpleTarget.class.getMethod("hello", new Class[] { String.class });
+        goodbye = SimpleTarget.class.getMethod("goodbye", new Class[] { String.class });
+    }
+
+    public void testWireWithInterceptorsAndHandlers() throws Exception {
+        MessageFactory msgFactory = new MessageFactoryImpl();
+
+        InvocationConfiguration source = new InvocationConfiguration(hello);
+        MockHandler sourceRequestHandler = new MockHandler();
+        MockHandler sourceResponseHandler = new MockHandler();
+        MockSyncInterceptor sourceInterceptor = new MockSyncInterceptor();
+        source.addRequestHandler(sourceRequestHandler);
+        source.addResponseHandler(sourceResponseHandler);
+        source.addSourceInterceptor(sourceInterceptor);
+
+        ProxyFactory sourceFactory = new JDKProxyFactory();
+        Map<Method, InvocationConfiguration> sourceInvocationConfigs = new MethodHashMap();
+        sourceInvocationConfigs.put(hello, source);
+        ProxyConfiguration sourceConfig = new ProxyConfiguration(new QualifiedName("target/SimpleTarget"),
+                sourceInvocationConfigs, Thread.currentThread().getContextClassLoader(), msgFactory);
+        sourceFactory.setProxyConfiguration(sourceConfig);
+        sourceFactory.setBusinessInterface(SimpleTarget.class);
+
+        InvocationConfiguration target = new InvocationConfiguration(hello);
+        MockHandler targetRequestHandler = new MockHandler();
+        MockHandler targetResponseHandler = new MockHandler();
+        MockSyncInterceptor targetInterceptor = new MockSyncInterceptor();
+        target.addRequestHandler(targetRequestHandler);
+        target.addResponseHandler(targetResponseHandler);
+        target.addTargetInterceptor(targetInterceptor);
+        target.addTargetInterceptor(new InvokerInterceptor());
+
+        ProxyFactory targetFactory = new JDKProxyFactory();
+        Map<Method, InvocationConfiguration> targetInvocationConfigs = new MethodHashMap();
+        targetInvocationConfigs.put(hello, target);
+        ProxyConfiguration targetConfig = new ProxyConfiguration(new QualifiedName("target/SimpleTarget"),
+                targetInvocationConfigs, Thread.currentThread().getContextClassLoader(), msgFactory);
+        targetFactory.setProxyConfiguration(targetConfig);
+        targetFactory.setBusinessInterface(SimpleTarget.class);
+
+        // connect the source to the target
+        DefaultWireBuilder builder = new DefaultWireBuilder();
+        // no need for scopes since we use a static invoker
+        builder.connect(sourceFactory, targetFactory, null, true, null);
+        // source.build();
+        target.build();
+        // set a static invoker
+        MockStaticInvoker invoker = new MockStaticInvoker(hello, new SimpleTargetImpl());
+        source.setTargetInvoker(invoker);
+
+        Message msg = msgFactory.createMessage();
+        msg.setBody("foo");
+        msg.setTargetInvoker(invoker);
+        Message response = (Message) source.getSourceInterceptor().invoke(msg);
+        Assert.assertEquals("foo", response.getBody());
+        Assert.assertEquals(1, sourceRequestHandler.getCount());
+        Assert.assertEquals(1, sourceResponseHandler.getCount());
+        Assert.assertEquals(1, sourceInterceptor.getCount());
+        Assert.assertEquals(1, targetRequestHandler.getCount());
+        Assert.assertEquals(1, targetResponseHandler.getCount());
+        Assert.assertEquals(1, targetInterceptor.getCount());
+    }
+
+    public void testWireWithSourceInterceptorTargetHandlersAndTargetInterceptor() throws Exception {
+        MessageFactory msgFactory = new MessageFactoryImpl();
+
+        InvocationConfiguration source = new InvocationConfiguration(hello);
+        MockSyncInterceptor sourceInterceptor = new MockSyncInterceptor();
+        source.addSourceInterceptor(sourceInterceptor);
+
+        ProxyFactory sourceFactory = new JDKProxyFactory();
+        Map<Method, InvocationConfiguration> sourceInvocationConfigs = new MethodHashMap();
+        sourceInvocationConfigs.put(hello, source);
+        ProxyConfiguration sourceConfig = new ProxyConfiguration(new QualifiedName("target/SimpleTarget"),
+                sourceInvocationConfigs, Thread.currentThread().getContextClassLoader(), msgFactory);
+        sourceFactory.setProxyConfiguration(sourceConfig);
+        sourceFactory.setBusinessInterface(SimpleTarget.class);
+
+        InvocationConfiguration target = new InvocationConfiguration(hello);
+        MockHandler targetRequestHandler = new MockHandler();
+        MockHandler targetResponseHandler = new MockHandler();
+        MockSyncInterceptor targetInterceptor = new MockSyncInterceptor();
+        target.addRequestHandler(targetRequestHandler);
+        target.addResponseHandler(targetResponseHandler);
+        target.addTargetInterceptor(targetInterceptor);
+        target.addTargetInterceptor(new InvokerInterceptor());
+
+        ProxyFactory targetFactory = new JDKProxyFactory();
+        Map<Method, InvocationConfiguration> targetInvocationConfigs = new MethodHashMap();
+        targetInvocationConfigs.put(hello, target);
+        ProxyConfiguration targetConfig = new ProxyConfiguration(new QualifiedName("target/SimpleTarget"),
+                targetInvocationConfigs, Thread.currentThread().getContextClassLoader(), msgFactory);
+        targetFactory.setProxyConfiguration(targetConfig);
+        targetFactory.setBusinessInterface(SimpleTarget.class);
+
+        // connect the source to the target
+        DefaultWireBuilder builder = new DefaultWireBuilder();
+        // no need for scopes since we use a static invoker
+        builder.connect(sourceFactory, targetFactory, null, true, null);
+        // source.build();
+        target.build();
+        // set a static invoker
+        MockStaticInvoker invoker = new MockStaticInvoker(hello, new SimpleTargetImpl());
+        source.setTargetInvoker(invoker);
+
+        Message msg = msgFactory.createMessage();
+        msg.setBody("foo");
+        msg.setTargetInvoker(invoker);
+        Message response = (Message) source.getSourceInterceptor().invoke(msg);
+        Assert.assertEquals("foo", response.getBody());
+        Assert.assertEquals(1, sourceInterceptor.getCount());
+        Assert.assertEquals(1, targetRequestHandler.getCount());
+        Assert.assertEquals(1, targetResponseHandler.getCount());
+        Assert.assertEquals(1, targetInterceptor.getCount());
+    }
+
+    public void testWireWithInterceptorsAndRequestHandlers() throws Exception {
+        MessageFactory msgFactory = new MessageFactoryImpl();
+
+        InvocationConfiguration source = new InvocationConfiguration(hello);
+        MockHandler sourceRequestHandler = new MockHandler();
+        MockSyncInterceptor sourceInterceptor = new MockSyncInterceptor();
+        source.addRequestHandler(sourceRequestHandler);
+        source.addSourceInterceptor(sourceInterceptor);
+
+        ProxyFactory sourceFactory = new JDKProxyFactory();
+        Map<Method, InvocationConfiguration> sourceInvocationConfigs = new MethodHashMap();
+        sourceInvocationConfigs.put(hello, source);
+        ProxyConfiguration sourceConfig = new ProxyConfiguration(new QualifiedName("target/SimpleTarget"),
+                sourceInvocationConfigs, Thread.currentThread().getContextClassLoader(), msgFactory);
+        sourceFactory.setProxyConfiguration(sourceConfig);
+        sourceFactory.setBusinessInterface(SimpleTarget.class);
+
+        InvocationConfiguration target = new InvocationConfiguration(hello);
+        MockHandler targetRequestHandler = new MockHandler();
+        MockSyncInterceptor targetInterceptor = new MockSyncInterceptor();
+        target.addRequestHandler(targetRequestHandler);
+        target.addTargetInterceptor(targetInterceptor);
+        target.addTargetInterceptor(new InvokerInterceptor());
+
+        ProxyFactory targetFactory = new JDKProxyFactory();
+        Map<Method, InvocationConfiguration> targetInvocationConfigs = new MethodHashMap();
+        targetInvocationConfigs.put(hello, target);
+        ProxyConfiguration targetConfig = new ProxyConfiguration(new QualifiedName("target/SimpleTarget"),
+                targetInvocationConfigs, Thread.currentThread().getContextClassLoader(), msgFactory);
+        targetFactory.setProxyConfiguration(targetConfig);
+        targetFactory.setBusinessInterface(SimpleTarget.class);
+
+        // connect the source to the target
+        DefaultWireBuilder builder = new DefaultWireBuilder();
+        // no need for scopes since we use a static invoker
+        builder.connect(sourceFactory, targetFactory, null, true, null);
+        // source.build();
+        target.build();
+        // set a static invoker
+        MockStaticInvoker invoker = new MockStaticInvoker(hello, new SimpleTargetImpl());
+        source.setTargetInvoker(invoker);
+
+        Message msg = msgFactory.createMessage();
+        msg.setBody("foo");
+        msg.setTargetInvoker(invoker);
+        Message response = (Message) source.getSourceInterceptor().invoke(msg);
+        Assert.assertEquals("foo", response.getBody());
+        Assert.assertEquals(1, sourceRequestHandler.getCount());
+        Assert.assertEquals(1, sourceInterceptor.getCount());
+        Assert.assertEquals(1, targetRequestHandler.getCount());
+        Assert.assertEquals(1, targetInterceptor.getCount());
+    }
+
+    public void testWireWithSourceAndTargetInterceptors() throws Exception {
+        MessageFactory msgFactory = new MessageFactoryImpl();
+
+        InvocationConfiguration source = new InvocationConfiguration(hello);
+        MockSyncInterceptor sourceInterceptor = new MockSyncInterceptor();
+        source.addSourceInterceptor(sourceInterceptor);
+
+        ProxyFactory sourceFactory = new JDKProxyFactory();
+        Map<Method, InvocationConfiguration> sourceInvocationConfigs = new MethodHashMap();
+        sourceInvocationConfigs.put(hello, source);
+        ProxyConfiguration sourceConfig = new ProxyConfiguration(new QualifiedName("target/SimpleTarget"),
+                sourceInvocationConfigs, Thread.currentThread().getContextClassLoader(), msgFactory);
+        sourceFactory.setProxyConfiguration(sourceConfig);
+        sourceFactory.setBusinessInterface(SimpleTarget.class);
+
+        InvocationConfiguration target = new InvocationConfiguration(hello);
+        MockSyncInterceptor targetInterceptor = new MockSyncInterceptor();
+        target.addTargetInterceptor(targetInterceptor);
+        target.addTargetInterceptor(new InvokerInterceptor());
+
+        ProxyFactory targetFactory = new JDKProxyFactory();
+        Map<Method, InvocationConfiguration> targetInvocationConfigs = new MethodHashMap();
+        targetInvocationConfigs.put(hello, target);
+        ProxyConfiguration targetConfig = new ProxyConfiguration(new QualifiedName("target/SimpleTarget"),
+                targetInvocationConfigs, Thread.currentThread().getContextClassLoader(), msgFactory);
+        targetFactory.setProxyConfiguration(targetConfig);
+        targetFactory.setBusinessInterface(SimpleTarget.class);
+
+        // connect the source to the target
+        DefaultWireBuilder builder = new DefaultWireBuilder();
+        // no need for scopes since we use a static invoker
+        builder.connect(sourceFactory, targetFactory, null, true, null);
+        // source.build();
+        target.build();
+        // set a static invoker
+        MockStaticInvoker invoker = new MockStaticInvoker(hello, new SimpleTargetImpl());
+        source.setTargetInvoker(invoker);
+
+        Message msg = msgFactory.createMessage();
+        msg.setBody("foo");
+        msg.setTargetInvoker(invoker);
+        Message response = (Message) source.getSourceInterceptor().invoke(msg);
+        Assert.assertEquals("foo", response.getBody());
+        Assert.assertEquals(1, sourceInterceptor.getCount());
+        Assert.assertEquals(1, targetInterceptor.getCount());
+    }
+
+    public void testWireWithSourceInterceptorSourceHandlersAndTargetInterceptor() throws Exception {
+        MessageFactory msgFactory = new MessageFactoryImpl();
+
+        InvocationConfiguration source = new InvocationConfiguration(hello);
+        MockHandler sourceRequestHandler = new MockHandler();
+        MockHandler sourceResponseHandler = new MockHandler();
+        MockSyncInterceptor sourceInterceptor = new MockSyncInterceptor();
+        source.addRequestHandler(sourceRequestHandler);
+        source.addResponseHandler(sourceResponseHandler);
+        source.addSourceInterceptor(sourceInterceptor);
+
+        ProxyFactory sourceFactory = new JDKProxyFactory();
+        Map<Method, InvocationConfiguration> sourceInvocationConfigs = new MethodHashMap();
+        sourceInvocationConfigs.put(hello, source);
+        ProxyConfiguration sourceConfig = new ProxyConfiguration(new QualifiedName("target/SimpleTarget"),
+                sourceInvocationConfigs, Thread.currentThread().getContextClassLoader(), msgFactory);
+        sourceFactory.setProxyConfiguration(sourceConfig);
+        sourceFactory.setBusinessInterface(SimpleTarget.class);
+
+        InvocationConfiguration target = new InvocationConfiguration(hello);
+        MockSyncInterceptor targetInterceptor = new MockSyncInterceptor();
+        target.addTargetInterceptor(targetInterceptor);
+        target.addTargetInterceptor(new InvokerInterceptor());
+
+        ProxyFactory targetFactory = new JDKProxyFactory();
+        Map<Method, InvocationConfiguration> targetInvocationConfigs = new MethodHashMap();
+        targetInvocationConfigs.put(hello, target);
+        ProxyConfiguration targetConfig = new ProxyConfiguration(new QualifiedName("target/SimpleTarget"),
+                targetInvocationConfigs, Thread.currentThread().getContextClassLoader(), msgFactory);
+        targetFactory.setProxyConfiguration(targetConfig);
+        targetFactory.setBusinessInterface(SimpleTarget.class);
+
+        // connect the source to the target
+        DefaultWireBuilder builder = new DefaultWireBuilder();
+        // no need for scopes since we use a static invoker
+        builder.connect(sourceFactory, targetFactory, null, true, null);
+        // source.build();
+        target.build();
+        // set a static invoker
+        MockStaticInvoker invoker = new MockStaticInvoker(hello, new SimpleTargetImpl());
+        source.setTargetInvoker(invoker);
+
+        Message msg = msgFactory.createMessage();
+        msg.setBody("foo");
+        msg.setTargetInvoker(invoker);
+        Message response = (Message) source.getSourceInterceptor().invoke(msg);
+        Assert.assertEquals("foo", response.getBody());
+        Assert.assertEquals(1, sourceRequestHandler.getCount());
+        Assert.assertEquals(1, sourceResponseHandler.getCount());
+        Assert.assertEquals(1, sourceInterceptor.getCount());
+        Assert.assertEquals(1, targetInterceptor.getCount());
+    }
+
+    public void testWireWithTargetInterceptorAndTargetHandlers() throws Exception {
+        MessageFactory msgFactory = new MessageFactoryImpl();
+
+        InvocationConfiguration source = new InvocationConfiguration(hello);
+
+        ProxyFactory sourceFactory = new JDKProxyFactory();
+        Map<Method, InvocationConfiguration> sourceInvocationConfigs = new MethodHashMap();
+        sourceInvocationConfigs.put(hello, source);
+        ProxyConfiguration sourceConfig = new ProxyConfiguration(new QualifiedName("target/SimpleTarget"),
+                sourceInvocationConfigs, Thread.currentThread().getContextClassLoader(), msgFactory);
+        sourceFactory.setProxyConfiguration(sourceConfig);
+        sourceFactory.setBusinessInterface(SimpleTarget.class);
+
+        InvocationConfiguration target = new InvocationConfiguration(hello);
+        MockHandler targetRequestHandler = new MockHandler();
+        MockHandler targetResponseHandler = new MockHandler();
+        MockSyncInterceptor targetInterceptor = new MockSyncInterceptor();
+        target.addRequestHandler(targetRequestHandler);
+        target.addResponseHandler(targetResponseHandler);
+        target.addTargetInterceptor(targetInterceptor);
+        target.addTargetInterceptor(new InvokerInterceptor());
+
+        ProxyFactory targetFactory = new JDKProxyFactory();
+        Map<Method, InvocationConfiguration> targetInvocationConfigs = new MethodHashMap();
+        targetInvocationConfigs.put(hello, target);
+        ProxyConfiguration targetConfig = new ProxyConfiguration(new QualifiedName("target/SimpleTarget"),
+                targetInvocationConfigs, Thread.currentThread().getContextClassLoader(), msgFactory);
+        targetFactory.setProxyConfiguration(targetConfig);
+        targetFactory.setBusinessInterface(SimpleTarget.class);
+
+        // connect the source to the target
+        DefaultWireBuilder builder = new DefaultWireBuilder();
+        // no need for scopes since we use a static invoker
+        builder.connect(sourceFactory, targetFactory, null, true, null);
+        // source.build();
+        target.build();
+        // set a static invoker
+        MockStaticInvoker invoker = new MockStaticInvoker(hello, new SimpleTargetImpl());
+        source.setTargetInvoker(invoker);
+
+        Message msg = msgFactory.createMessage();
+        msg.setBody("foo");
+        msg.setTargetInvoker(invoker);
+        Message response = (Message) source.getSourceInterceptor().invoke(msg);
+        Assert.assertEquals("foo", response.getBody());
+        Assert.assertEquals(1, targetRequestHandler.getCount());
+        Assert.assertEquals(1, targetResponseHandler.getCount());
+        Assert.assertEquals(1, targetInterceptor.getCount());
+    }
+
+    public void testWireWithTargetInterceptor() throws Exception {
+        MessageFactory msgFactory = new MessageFactoryImpl();
+
+        InvocationConfiguration source = new InvocationConfiguration(hello);
+
+        ProxyFactory sourceFactory = new JDKProxyFactory();
+        Map<Method, InvocationConfiguration> sourceInvocationConfigs = new MethodHashMap();
+        sourceInvocationConfigs.put(hello, source);
+        ProxyConfiguration sourceConfig = new ProxyConfiguration(new QualifiedName("target/SimpleTarget"),
+                sourceInvocationConfigs, Thread.currentThread().getContextClassLoader(), msgFactory);
+        sourceFactory.setProxyConfiguration(sourceConfig);
+        sourceFactory.setBusinessInterface(SimpleTarget.class);
+
+        InvocationConfiguration target = new InvocationConfiguration(hello);
+        MockSyncInterceptor targetInterceptor = new MockSyncInterceptor();
+        target.addTargetInterceptor(targetInterceptor);
+        target.addTargetInterceptor(new InvokerInterceptor());
+
+        ProxyFactory targetFactory = new JDKProxyFactory();
+        Map<Method, InvocationConfiguration> targetInvocationConfigs = new MethodHashMap();
+        targetInvocationConfigs.put(hello, target);
+        ProxyConfiguration targetConfig = new ProxyConfiguration(new QualifiedName("target/SimpleTarget"),
+                targetInvocationConfigs, Thread.currentThread().getContextClassLoader(), msgFactory);
+        targetFactory.setProxyConfiguration(targetConfig);
+        targetFactory.setBusinessInterface(SimpleTarget.class);
+
+        // connect the source to the target
+        DefaultWireBuilder builder = new DefaultWireBuilder();
+        // no need for scopes since we use a static invoker
+        builder.connect(sourceFactory, targetFactory, null, true, null);
+        target.build();
+        // set a static invoker
+        MockStaticInvoker invoker = new MockStaticInvoker(hello, new SimpleTargetImpl());
+        source.setTargetInvoker(invoker);
+
+        Message msg = msgFactory.createMessage();
+        msg.setBody("foo");
+        msg.setTargetInvoker(invoker);
+        Message response = (Message) source.getSourceInterceptor().invoke(msg);
+        Assert.assertEquals("foo", response.getBody());
+        Assert.assertEquals(1, targetInterceptor.getCount());
+    }
+
+    /**
+     * When there are only {@link InvokerInterceptor}s in the source and target chain, we need to bypass one during
+     * wire up so they are not chained together
+     */
+    public void testWireWithOnlyInvokerInterceptors() throws Exception {
+        MessageFactory msgFactory = new MessageFactoryImpl();
+
+        InvocationConfiguration source = new InvocationConfiguration(hello);
+        source.addTargetInterceptor(new InvokerInterceptor());
+
+        ProxyFactory sourceFactory = new JDKProxyFactory();
+        Map<Method, InvocationConfiguration> sourceInvocationConfigs = new MethodHashMap();
+        sourceInvocationConfigs.put(hello, source);
+        ProxyConfiguration sourceConfig = new ProxyConfiguration(new QualifiedName("target/SimpleTarget"),
+                sourceInvocationConfigs, Thread.currentThread().getContextClassLoader(), msgFactory);
+        sourceFactory.setProxyConfiguration(sourceConfig);
+        sourceFactory.setBusinessInterface(SimpleTarget.class);
+
+        InvocationConfiguration target = new InvocationConfiguration(hello);
+        target.addTargetInterceptor(new InvokerInterceptor());
+
+        ProxyFactory targetFactory = new JDKProxyFactory();
+        Map<Method, InvocationConfiguration> targetInvocationConfigs = new MethodHashMap();
+        targetInvocationConfigs.put(hello, target);
+        ProxyConfiguration targetConfig = new ProxyConfiguration(new QualifiedName("target/SimpleTarget"),
+                targetInvocationConfigs, Thread.currentThread().getContextClassLoader(), msgFactory);
+        targetFactory.setProxyConfiguration(targetConfig);
+        targetFactory.setBusinessInterface(SimpleTarget.class);
+
+        // connect the source to the target
+        DefaultWireBuilder builder = new DefaultWireBuilder();
+        // no need for scopes since we use a static invoker
+        builder.connect(sourceFactory, targetFactory, null, true, null);
+        target.build();
+        // set a static invoker
+        MockStaticInvoker invoker = new MockStaticInvoker(hello, new SimpleTargetImpl());
+        source.setTargetInvoker(invoker);
+
+        Message msg = msgFactory.createMessage();
+        msg.setBody("foo");
+        msg.setTargetInvoker(invoker);
+        Message response = (Message) source.getSourceInterceptor().invoke(msg);
+        Assert.assertEquals("foo", response.getBody());
+    }
+
+}