34 files changed, 2512 insertions, 0 deletions

diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/InstanceFactory.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/InstanceFactory.java
new file mode 100644
index 0000000000..ac8af3ed64
--- /dev/null
+++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/InstanceFactory.java
@@ -0,0 +1,43 @@
+/*
+ * 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.implementation.java.context;
+
+import org.apache.tuscany.sca.core.context.InstanceWrapper;
+
+/**
+ * Interface for a factory that returns an injected component instance.
+ * This is used by a Component implementation to create new instances of
+ * application implementation objects as determined by the component scope's
+ * lifecycle.
+ * <p/>
+ * The implementation of this interface may be supplied by the user,
+ * may be generated during deployment, or may be dynamic.
+ *
+ * @version $Rev$ $Date$
+ * @param <T> Type of the instance generated by the factory.
+ */
+public interface InstanceFactory<T> {
+    /**
+     * Creates a new instance of the component.
+     * All injected values must be set but any @Init methods must not have been invoked.
+     * 
+     * @return A wrapper for the created component instance.
+     */
+    InstanceWrapper<T> newInstance();
+}
diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/InstanceFactoryProvider.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/InstanceFactoryProvider.java
new file mode 100644
index 0000000000..a93710d266
--- /dev/null
+++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/InstanceFactoryProvider.java
@@ -0,0 +1,49 @@
+/*
+ * 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.implementation.java.context;
+
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+import org.apache.tuscany.sca.implementation.java.impl.JavaElementImpl;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public interface InstanceFactoryProvider<T> {
+    /**
+     * Return the implementation class.
+     *
+     * @return the implementation class.
+     */
+    Class<T> getImplementationClass();
+
+    /**
+     * Sets an object factory for an injection site
+     *
+     * @param element          the injection site name
+     * @param objectFactory the object factory
+     */
+    void setObjectFactory(JavaElementImpl element, ObjectFactory<?> objectFactory);
+
+    /**
+     * Create an instance factory that can be used to create component instances.
+     *
+     * @return a new instance factory
+     */
+    InstanceFactory<T> createFactory();
+}
diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/ReflectiveInstanceFactory.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/ReflectiveInstanceFactory.java
new file mode 100644
index 0000000000..b5d3254fa0
--- /dev/null
+++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/ReflectiveInstanceFactory.java
@@ -0,0 +1,86 @@
+/*
+ * 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.implementation.java.context;
+
+import java.lang.reflect.Constructor;
+import java.lang.reflect.InvocationTargetException;
+
+import org.apache.tuscany.sca.core.context.InstanceWrapper;
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+import org.apache.tuscany.sca.implementation.java.injection.Injector;
+import org.apache.tuscany.sca.implementation.java.invocation.EventInvoker;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ReflectiveInstanceFactory<T> implements InstanceFactory<T> {
+    private final Constructor<T> ctr;
+    private final ObjectFactory<?>[] ctrArgs;
+    private final Injector<T>[] injectors;
+    private final EventInvoker<T> initInvoker;
+    private final EventInvoker<T> destroyInvoker;
+
+    public ReflectiveInstanceFactory(Constructor<T> ctr,
+                                     ObjectFactory<?>[] ctrArgs,
+                                     Injector<T>[] injectors,
+                                     EventInvoker<T> initInvoker,
+                                     EventInvoker<T> destroyInvoker) {
+        this.ctr = ctr;
+        this.ctrArgs = ctrArgs;
+        this.injectors = injectors;
+        this.initInvoker = initInvoker;
+        this.destroyInvoker = destroyInvoker;
+    }
+
+    public InstanceWrapper<T> newInstance() {
+        T instance;
+        try {
+            if (ctrArgs != null) {
+                Object[] args = new Object[ctrArgs.length];
+                for (int i = 0; i < args.length; i++) {
+                    args[i] = ctrArgs[i].getInstance();
+                }
+                instance = ctr.newInstance(args);
+            } else {
+                instance = ctr.newInstance();
+            }
+        } catch (InstantiationException e) {
+            String name = ctr.getDeclaringClass().getName();
+            throw new AssertionError("Class is not instantiable [" + name + "]");
+        } catch (IllegalAccessException e) {
+            String name = ctr.getName();
+            throw new AssertionError("Constructor is not accessible [" + name + "]");
+        } catch (
+            InvocationTargetException e) {
+            String name = ctr.getName();
+            throw new ObjectCreationException("Exception thrown by constructor: " + name, e);
+        }
+
+        if (injectors != null) {
+            for (Injector<T> injector : injectors) {
+                //FIXME Injectors should never be null
+                if (injector != null)
+                    injector.inject(instance);
+            }
+        }
+
+        return new ReflectiveInstanceWrapper<T>(instance, initInvoker, destroyInvoker);
+    }
+}
diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/ReflectiveInstanceWrapper.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/ReflectiveInstanceWrapper.java
new file mode 100644
index 0000000000..5285caa481
--- /dev/null
+++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/ReflectiveInstanceWrapper.java
@@ -0,0 +1,56 @@
+/*
+ * 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.implementation.java.context;
+
+import org.apache.tuscany.sca.core.context.InstanceWrapper;
+import org.apache.tuscany.sca.core.scope.TargetDestructionException;
+import org.apache.tuscany.sca.core.scope.TargetInitializationException;
+import org.apache.tuscany.sca.implementation.java.invocation.EventInvoker;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ReflectiveInstanceWrapper<T> implements InstanceWrapper<T> {
+    private final EventInvoker<T> initInvoker;
+    private final EventInvoker<T> destroyInvoker;
+    private final T instance;
+
+    public ReflectiveInstanceWrapper(T instance, EventInvoker<T> initInvoker, EventInvoker<T> destroyInvoker) {
+        this.instance = instance;
+        this.initInvoker = initInvoker;
+        this.destroyInvoker = destroyInvoker;
+    }
+    
+    public T getInstance() {
+        return instance;
+    }
+
+    public void start() throws TargetInitializationException {
+        if (initInvoker != null) {
+            initInvoker.invokeEvent(instance);
+        }
+    }
+
+
+    public void stop() throws TargetDestructionException {
+        if (destroyInvoker != null) {
+            destroyInvoker.invokeEvent(instance);
+        }
+    }
+}
diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ArrayMultiplicityObjectFactory.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ArrayMultiplicityObjectFactory.java
new file mode 100644
index 0000000000..2513c63e38
--- /dev/null
+++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ArrayMultiplicityObjectFactory.java
@@ -0,0 +1,54 @@
+/*
+ * 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.implementation.java.injection;
+
+import java.lang.reflect.Array;
+import java.util.List;
+
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+
+/**
+ * Resolves targets configured in a multiplicity by delegating to object factories and returning an <code>Array</code>
+ * containing object instances
+ *
+ * @version $Rev$ $Date$
+ */
+public class ArrayMultiplicityObjectFactory implements ObjectFactory<Object> {
+
+    private ObjectFactory[] factories;
+
+    private Class interfaceType;
+
+    public ArrayMultiplicityObjectFactory(Class interfaceType, List<ObjectFactory<?>> factories) {
+        assert interfaceType != null : "Interface type was null";
+        assert factories != null : "Object factories were null";
+        this.interfaceType = interfaceType;
+        this.factories = factories.toArray(new ObjectFactory[factories.size()]);
+    }
+
+    public Object getInstance() throws ObjectCreationException {
+        Object array = Array.newInstance(interfaceType, factories.length);
+        for (int i = 0; i < factories.length; i++) {
+            Array.set(array, i, factories[i].getInstance());
+        }
+        return array;
+    }
+
+}
diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ContextInjector.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ContextInjector.java
new file mode 100644
index 0000000000..d8eef18c74
--- /dev/null
+++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ContextInjector.java
@@ -0,0 +1,32 @@
+/*
+ * 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.implementation.java.injection;
+
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+
+/**
+ * Implementations inject a pre-configured context type (interface) on an instance.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface ContextInjector<S, T> extends Injector<T> {
+
+    void setContext(S context) throws ObjectCreationException;
+
+}
diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ConversationIDObjectFactory.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ConversationIDObjectFactory.java
new file mode 100644
index 0000000000..1ce9b53c09
--- /dev/null
+++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ConversationIDObjectFactory.java
@@ -0,0 +1,32 @@
+/*

+ * 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.implementation.java.injection;

+

+import org.apache.tuscany.sca.core.factory.ObjectFactory;

+import org.apache.tuscany.sca.core.invocation.ThreadMessageContext;

+

+public class ConversationIDObjectFactory implements ObjectFactory<String> {

+

+    public ConversationIDObjectFactory() {

+    }

+

+    public String getInstance() {

+        return (String)ThreadMessageContext.getMessageContext().getConversationID();

+    }

+}

diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/FieldInjector.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/FieldInjector.java
new file mode 100644
index 0000000000..0f86dc6ae8
--- /dev/null
+++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/FieldInjector.java
@@ -0,0 +1,57 @@
+/*
+ * 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.implementation.java.injection;
+
+import java.lang.reflect.Field;
+
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+
+/**
+ * Injects a value created by an {@link org.apache.tuscany.sca.core.factory.ObjectFactory} on a given field
+ *
+ * @version $Rev$ $Date$
+ */
+public class FieldInjector<T> implements Injector<T> {
+
+    private final Field field;
+
+    private final ObjectFactory<?> objectFactory;
+
+    /**
+     * Create an injector and have it use the given <code>ObjectFactory</code> to inject a value on the instance using
+     * the reflected <code>Field</code>
+     */
+    public FieldInjector(Field field, ObjectFactory<?> objectFactory) {
+        this.field = field;
+        this.field.setAccessible(true);
+        this.objectFactory = objectFactory;
+    }
+
+    /**
+     * Inject a new value on the given isntance
+     */
+    public void inject(T instance) throws ObjectCreationException {
+        try {
+            field.set(instance, objectFactory.getInstance());
+        } catch (IllegalAccessException e) {
+            throw new AssertionError("Field is not accessible [" + field + "]");
+        }
+    }
+}
diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/InjectionRuntimeException.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/InjectionRuntimeException.java
new file mode 100644
index 0000000000..4a8c8f31b8
--- /dev/null
+++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/InjectionRuntimeException.java
@@ -0,0 +1,45 @@
+/*
+ * 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.implementation.java.injection;
+
+
+/**
+ * Root unchecked exception for the injection package
+ *
+ * @version $Rev$ $Date$
+ */
+public abstract class InjectionRuntimeException extends RuntimeException {
+
+    public InjectionRuntimeException() {
+        super();
+    }
+
+    public InjectionRuntimeException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public InjectionRuntimeException(String message) {
+        super(message);
+    }
+
+    public InjectionRuntimeException(Throwable cause) {
+        super(cause);
+    }
+
+}
diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/Injector.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/Injector.java
new file mode 100644
index 0000000000..4d062859b9
--- /dev/null
+++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/Injector.java
@@ -0,0 +1,35 @@
+/*
+ * 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.implementation.java.injection;
+
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+
+/**
+ * Implementations inject a pre-configured value on an instance
+ *
+ * @version $Rev$ $Date$
+ */
+public interface Injector<T> {
+
+    /**
+     * Inject a value on the given instance
+     */
+    void inject(T instance) throws ObjectCreationException;
+
+}
diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/InvalidAccessorException.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/InvalidAccessorException.java
new file mode 100644
index 0000000000..04ba42ed88
--- /dev/null
+++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/InvalidAccessorException.java
@@ -0,0 +1,43 @@
+/*
+ * 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.implementation.java.injection;
+
+/**
+ * @version $$Rev$$ $$Date$$
+ */
+public class InvalidAccessorException extends InjectionRuntimeException {
+    private static final long serialVersionUID = 9196299279363310978L;
+
+    public InvalidAccessorException() {
+        super();
+    }
+
+    public InvalidAccessorException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public InvalidAccessorException(String message) {
+        super(message);
+    }
+
+    public InvalidAccessorException(Throwable cause) {
+        super(cause);
+    }
+
+}
diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/JavaPropertyValueObjectFactory.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/JavaPropertyValueObjectFactory.java
new file mode 100644
index 0000000000..312d1eeb64
--- /dev/null
+++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/JavaPropertyValueObjectFactory.java
@@ -0,0 +1,202 @@
+/*

+ * 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.implementation.java.injection;

+

+import java.util.ArrayList;

+import java.util.List;

+import java.util.StringTokenizer;

+

+import org.apache.tuscany.sca.assembly.Property;

+import org.apache.tuscany.sca.core.factory.ObjectCreationException;

+import org.apache.tuscany.sca.core.factory.ObjectFactory;

+import org.apache.tuscany.sca.databinding.Mediator;

+import org.apache.tuscany.sca.databinding.SimpleTypeMapper;

+import org.apache.tuscany.sca.databinding.impl.SimpleTypeMapperImpl;

+import org.apache.tuscany.sca.databinding.xml.DOMDataBinding;

+import org.apache.tuscany.sca.interfacedef.DataType;

+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;

+import org.apache.tuscany.sca.interfacedef.util.TypeInfo;

+import org.apache.tuscany.sca.interfacedef.util.XMLType;

+import org.w3c.dom.Document;

+import org.w3c.dom.Element;

+import org.w3c.dom.Node;

+

+public class JavaPropertyValueObjectFactory {

+    private Mediator mediator = null;

+    private boolean isSimpleType;

+

+    public JavaPropertyValueObjectFactory(Mediator mediator) {

+        this.mediator = mediator;

+    }

+

+    public ObjectFactory createValueFactory(Property property, Object propertyValue, Class javaType) {

+        isSimpleType = isSimpleType(property);

+        Document doc = (Document)propertyValue;

+        Element rootElement = doc.getDocumentElement();

+        if (property.isMany()) {

+            if (isSimpleType) {

+                String value = "";

+                if (rootElement.getChildNodes().getLength() > 0) {

+                    value = rootElement.getChildNodes().item(0).getTextContent();

+                }

+                List<String> values = getSimplePropertyValues(value, javaType);

+                return new ListObjectFactoryImpl(property, values, isSimpleType, javaType);

+            } else {

+                return new ListObjectFactoryImpl(property, getComplexPropertyValues(doc), isSimpleType, javaType);

+            }

+        } else {

+            if (isSimpleType) {

+                String value = "";

+                if (rootElement.getChildNodes().getLength() > 0) {

+                    value = rootElement.getChildNodes().item(0).getTextContent();

+                }

+                return new ObjectFactoryImpl(property, value, isSimpleType, javaType);

+            } else {

+                List<Node> nodes = getComplexPropertyValues(doc);

+                Object value = null;

+                if (!nodes.isEmpty()) {

+                    value = nodes.get(0);

+                }

+                return new ObjectFactoryImpl(property, value, isSimpleType, javaType);

+            }

+

+        }

+    }

+

+    private boolean isSimpleType(Property property) {

+        if (property.getXSDType() != null) {

+            return SimpleTypeMapperImpl.isSimpleXSDType(property.getXSDType());

+        } else {

+            if (property instanceof Document) {

+                Document doc = (Document)property;

+                Element element = doc.getDocumentElement();

+                if (element.getChildNodes().getLength() == 1 && element.getChildNodes().item(0).getNodeType() == Element.TEXT_NODE) {

+                    return true;

+                }

+            }

+        }

+        return false;

+    }

+

+    private List<String> getSimplePropertyValues(String concatenatedValue, Class javaType) {

+        List<String> propValues = new ArrayList<String>();

+        StringTokenizer st = null;

+        if (javaType.getName().equals("java.lang.String")) {

+            st = new StringTokenizer(concatenatedValue, "\"");

+        } else {

+            st = new StringTokenizer(concatenatedValue);

+        }

+        String aToken = null;

+        while (st.hasMoreTokens()) {

+            aToken = st.nextToken();

+            if (aToken.trim().length() > 0) {

+                propValues.add(aToken);

+            }

+        }

+        return propValues;

+    }

+

+    private List<Node> getComplexPropertyValues(Document document) {

+        Element rootElement = document.getDocumentElement();

+        List<Node> propValues = new ArrayList<Node>();

+        for (int count = 0; count < rootElement.getChildNodes().getLength(); ++count) {

+            if (rootElement.getChildNodes().item(count).getNodeType() == Document.ELEMENT_NODE) {

+                propValues.add(rootElement.getChildNodes().item(count));

+            }

+        }

+        return propValues;

+    }

+

+    public abstract class ObjectFactoryImplBase implements ObjectFactory {

+        protected SimpleTypeMapper simpleTypeMapper = new SimpleTypeMapperImpl();

+        protected Property property;

+        protected Object propertyValue;

+        protected Class javaType;

+        protected DataType<XMLType> sourceDataType;

+        protected DataType<?> targetDataType;

+        boolean isSimpleType;

+

+        public ObjectFactoryImplBase(Property property, Object propertyValue, boolean isSimpleType, Class javaType) {

+            this.isSimpleType = isSimpleType;

+            this.property = property;

+            this.propertyValue = propertyValue;

+            this.javaType = javaType;

+            sourceDataType = new DataTypeImpl<XMLType>(DOMDataBinding.NAME, Node.class, new XMLType(null, this.property

+                .getXSDType()));

+            TypeInfo typeInfo = null;

+            if (this.property.getXSDType() != null) {

+                if (SimpleTypeMapperImpl.isSimpleXSDType(this.property.getXSDType())) {

+                    typeInfo = new TypeInfo(property.getXSDType(), true, null);

+                } else {

+                    typeInfo = new TypeInfo(property.getXSDType(), false, null);

+                }

+            } else {

+                typeInfo = new TypeInfo(property.getXSDType(), false, null);

+            }

+

+            XMLType xmlType = new XMLType(typeInfo);

+            String dataBinding = null; // (String)property.getExtensions().get(DataBinding.class.getName());

+            if (dataBinding != null) {

+                targetDataType = new DataTypeImpl<XMLType>(dataBinding, javaType, xmlType);

+            } else {

+                targetDataType = new DataTypeImpl<XMLType>(dataBinding, javaType, xmlType);

+                mediator.getDataBindings().introspectType(targetDataType, null);

+            }

+        }

+    }

+

+    public class ObjectFactoryImpl extends ObjectFactoryImplBase {

+        public ObjectFactoryImpl(Property property, Object propertyValue, boolean isSimpleType, Class javaType) {

+            super(property, propertyValue, isSimpleType, javaType);

+        }

+

+        @SuppressWarnings("unchecked")

+        public Object getInstance() throws ObjectCreationException {

+            if (isSimpleType) {

+                return simpleTypeMapper.toJavaObject(property.getXSDType(), (String)propertyValue, null);

+            } else {

+                return mediator.mediate(propertyValue, sourceDataType, targetDataType, null);

+                // return null;

+            }

+        }

+    }

+

+    public class ListObjectFactoryImpl extends ObjectFactoryImplBase {

+        public ListObjectFactoryImpl(Property property, List<?> propertyValues, boolean isSimpleType, Class javaType) {

+            super(property, propertyValues, isSimpleType, javaType);

+        }

+

+        @SuppressWarnings("unchecked")

+        public List<?> getInstance() throws ObjectCreationException {

+            if (isSimpleType) {

+                List<Object> values = new ArrayList<Object>();

+                for (String aValue : (List<String>)propertyValue) {

+                    values.add(simpleTypeMapper.toJavaObject(property.getXSDType(), aValue, null));

+                }

+                return values;

+            } else {

+                List instances = new ArrayList();

+                for (Node aValue : (List<Node>)propertyValue) {

+                    instances.add(mediator.mediate(aValue, sourceDataType, targetDataType, null));

+                }

+                return instances;

+            }

+        }

+    }

+}

diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ListMultiplicityObjectFactory.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ListMultiplicityObjectFactory.java
new file mode 100644
index 0000000000..9f587f58de
--- /dev/null
+++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ListMultiplicityObjectFactory.java
@@ -0,0 +1,50 @@
+/*
+ * 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.implementation.java.injection;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+
+/**
+ * Resolves targets configured in a multiplicity by delegating to object factories and returning an <code>List</code>
+ * containing object instances
+ *
+ * @version $Rev$ $Date$
+ */
+public class ListMultiplicityObjectFactory implements ObjectFactory<List> {
+
+    private ObjectFactory[] factories;
+
+    public ListMultiplicityObjectFactory(List<ObjectFactory<?>> factories) {
+        assert factories != null : "Object factories were null";
+        this.factories = factories.toArray(new ObjectFactory[factories.size()]);
+    }
+
+    public List getInstance() throws ObjectCreationException {
+        List<Object> list = new ArrayList<Object>();
+        for (ObjectFactory factory : factories) {
+            list.add(factory.getInstance());
+        }
+        return list;
+    }
+
+}
diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/MethodInjector.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/MethodInjector.java
new file mode 100644
index 0000000000..6f8d07bf84
--- /dev/null
+++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/MethodInjector.java
@@ -0,0 +1,55 @@
+/*
+ * 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.implementation.java.injection;
+
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+
+/**
+ * Injects a value created by an {@link org.apache.tuscany.sca.core.factory.ObjectFactory} using a given method
+ *
+ * @version $Rev$ $Date$
+ */
+public class MethodInjector<T> implements Injector<T> {
+    private final Method method;
+    private final ObjectFactory<?> objectFactory;
+
+    public MethodInjector(Method method, ObjectFactory<?> objectFactory) {
+        assert method != null;
+        assert objectFactory != null;
+        this.method = method;
+        this.method.setAccessible(true);
+        this.objectFactory = objectFactory;
+    }
+
+    public void inject(T instance) throws ObjectCreationException {
+        try {
+            method.invoke(instance, objectFactory.getInstance());
+        } catch (IllegalAccessException e) {
+            throw new AssertionError("Method is not accessible [" + method + "]");
+        } catch (IllegalArgumentException e) {
+            throw new ObjectCreationException("Exception thrown by setter: " + method.getName(), e);
+        } catch (InvocationTargetException e) {
+            throw new ObjectCreationException("Exception thrown by setter: " + method.getName(), e);
+        }
+    }
+}
diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/RequestContextObjectFactory.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/RequestContextObjectFactory.java
new file mode 100644
index 0000000000..ca9c08fe63
--- /dev/null
+++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/RequestContextObjectFactory.java
@@ -0,0 +1,55 @@
+/*
+ * 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.implementation.java.injection;
+
+import org.apache.tuscany.sca.context.RequestContextFactory;
+import org.apache.tuscany.sca.core.context.RequestContextImpl;
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.osoa.sca.RequestContext;
+
+/**
+ * Creates instances of
+ * {@link org.apache.tuscany.sca.core.context.RequestContextImpl} for
+ * injection on component implementation instances
+ * 
+ * @version $Rev$ $Date$
+ */
+public class RequestContextObjectFactory implements ObjectFactory<RequestContext> {
+    private RequestContextFactory factory;
+    private ProxyFactory proxyFactory;
+
+    public RequestContextObjectFactory(RequestContextFactory factory) {
+        this(factory, null);
+    }
+
+    public RequestContextObjectFactory(RequestContextFactory factory, ProxyFactory proxyFactory) {
+        this.factory = factory;
+        this.proxyFactory = proxyFactory;
+    }
+
+    public RequestContext getInstance() throws ObjectCreationException {
+        if (factory != null) {
+            return factory.createRequestContext();
+        } else {
+            return new RequestContextImpl(proxyFactory);
+        }
+    }
+}
diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceHost.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceHost.java
new file mode 100644
index 0000000000..70c368a0e6
--- /dev/null
+++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceHost.java
@@ -0,0 +1,46 @@
+/*
+ * 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.implementation.java.injection;
+
+/**
+ * Interface implemented by host environments that allow for resolution of component implementation resources, e.g.
+ * items bound in a JNDI tree.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface ResourceHost {
+
+    /**
+     * Resolve a resource matching the given type
+     *
+     * @param type the type of the resources
+     * @throws ResourceResolutionException if an error is encountered during resolution
+     */
+    <T> T resolveResource(Class<T> type) throws ResourceResolutionException;
+
+    /**
+     * Resolve a resource matching the given type and name
+     *
+     * @param type       the type of the resources
+     * @param mappedName the mapped name of the resource
+     * @throws ResourceResolutionException if an error is encountered during resolution
+     */
+    <T> T resolveResource(Class<T> type, String mappedName) throws ResourceResolutionException;
+
+}
diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceNotFoundException.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceNotFoundException.java
new file mode 100644
index 0000000000..17450f43cb
--- /dev/null
+++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceNotFoundException.java
@@ -0,0 +1,51 @@
+/*
+ * 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.implementation.java.injection;
+
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+
+/**
+ * Denotes an exception thrown when a runtime resource is not found
+ *
+ * @version $Rev$ $Date$
+ */
+public class ResourceNotFoundException extends ObjectCreationException {
+
+    /**
+     * 
+     */
+    private static final long serialVersionUID = 1L;
+
+    public ResourceNotFoundException() {
+        super();
+    }
+
+    public ResourceNotFoundException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public ResourceNotFoundException(String message) {
+        super(message);
+    }
+
+    public ResourceNotFoundException(Throwable cause) {
+        super(cause);
+    }
+
+}
diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceObjectFactory.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceObjectFactory.java
new file mode 100644
index 0000000000..5d4d999453
--- /dev/null
+++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceObjectFactory.java
@@ -0,0 +1,87 @@
+/*
+ * 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.implementation.java.injection;
+
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+
+/**
+ * Resolves a runtime resource to be injected on a field or method of a Java component type marked with {@link
+ * javax.annotation.Resource}. If the mapped name of the resource is an absolute URI such as
+ * <code>sca://localhost</code> or <code>jndi://localhost</code> the host container namespace is searched; otherwise the
+ * URI is assumed to be relative and the parent composite is searched. If a mapped name is not provided, i.e. resolution
+ * is by type, the parent composite is first searched followed by the host namespace.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ResourceObjectFactory<T> implements ObjectFactory<T> {
+
+    private Class<T> type;
+    private String mappedName;
+    private ResourceHost host;
+    private boolean optional;
+
+    /**
+     * Instantiates a factory that resolves resources by type
+     *
+     * @param type     the type of the resource to inject
+     * @param optional true if an error should be thrown if the resource is not found
+     * @param host     the runtime resource provider
+     */
+    public ResourceObjectFactory(Class<T> type, boolean optional, ResourceHost host) {
+        this(type, null, optional, host);
+    }
+
+    /**
+     * Instantiates a factory that resolves resources by mapped name
+     *
+     * @param type       the type of the resource to inject
+     * @param mappedName the resource name
+     * @param optional   true if an error should be thrown if the resource is not found
+     * @param host       the runtime resource provider
+     */
+    public ResourceObjectFactory(Class<T> type, String mappedName, boolean optional, ResourceHost host) {
+        this.type = type;
+        this.host = host;
+        this.mappedName = mappedName;
+        this.optional = optional;
+    }
+
+    @SuppressWarnings({"unchecked"})
+    public T getInstance() throws ObjectCreationException {
+        try {
+            T resource;
+            if (mappedName == null) {
+                resource = host.resolveResource(type);
+                if (!optional && resource == null) {
+                    throw new ResourceNotFoundException("Resource not found: " + type.getName());
+                }
+            } else {
+                resource = host.resolveResource(type, mappedName);
+                if (!optional && resource == null) {
+                    throw new ResourceNotFoundException("Resource not found: " + mappedName);
+                }
+            }
+            return resource;
+        } catch (ResourceResolutionException e) {
+            throw new ObjectCreationException(e);
+        }
+
+    }
+}
diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceResolutionException.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceResolutionException.java
new file mode 100644
index 0000000000..f94b24762a
--- /dev/null
+++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceResolutionException.java
@@ -0,0 +1,43 @@
+/*
+ * 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.implementation.java.injection;
+
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ResourceResolutionException extends Exception {
+    private static final long serialVersionUID = 13421352711315479L;
+
+    public ResourceResolutionException() {
+        super();
+    }
+
+    public ResourceResolutionException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public ResourceResolutionException(String message) {
+        super(message);
+    }
+
+    public ResourceResolutionException(Throwable cause) {
+        super(cause);
+    }
+}
diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/EventInvocationException.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/EventInvocationException.java
new file mode 100644
index 0000000000..25c09231c5
--- /dev/null
+++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/EventInvocationException.java
@@ -0,0 +1,47 @@
+/*
+ * 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.implementation.java.invocation;
+
+import org.apache.tuscany.sca.implementation.java.injection.InjectionRuntimeException;
+
+/**
+ * Denotes an error when invoking an event on an object
+ *
+ * @version $Rev$ $Date$
+ */
+public class EventInvocationException extends InjectionRuntimeException {
+    private static final long serialVersionUID = 1480018831708211581L;
+
+    public EventInvocationException() {
+        super();
+    }
+
+    public EventInvocationException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public EventInvocationException(String message) {
+        super(message);
+    }
+
+    public EventInvocationException(Throwable cause) {
+        super(cause);
+    }
+
+}
diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/EventInvoker.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/EventInvoker.java
new file mode 100644
index 0000000000..e6ebb5abc3
--- /dev/null
+++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/EventInvoker.java
@@ -0,0 +1,34 @@
+/*
+ * 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.implementation.java.invocation;
+
+/**
+ * Performs an invocation on an instance
+ *
+ * @version $Rev$ $Date$
+ */
+public interface EventInvoker<T> {
+
+    /**
+     * Performs the invocation on a given instance
+     *
+     * @throws EventInvocationException
+     */
+    void invokeEvent(T instance) throws EventInvocationException;
+}
diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/InvalidConversationSequenceException.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/InvalidConversationSequenceException.java
new file mode 100644
index 0000000000..135fde09ff
--- /dev/null
+++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/InvalidConversationSequenceException.java
@@ -0,0 +1,46 @@
+/*
+ * 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.implementation.java.invocation;
+
+import org.apache.tuscany.sca.core.invocation.TargetInvocationException;
+
+/**
+ * Denotes an unknown operation sequence in a conversation
+ *
+ * @version $Rev$ $Date$
+ */
+public class InvalidConversationSequenceException extends TargetInvocationException {
+    private static final long serialVersionUID = -5744028391493899147L;
+
+    public InvalidConversationSequenceException() {
+        super();
+    }
+
+    public InvalidConversationSequenceException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public InvalidConversationSequenceException(String message) {
+        super(message);
+    }
+
+    public InvalidConversationSequenceException(Throwable cause) {
+        super(cause);
+    }
+}
diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaComponentContextFactory.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaComponentContextFactory.java
new file mode 100644
index 0000000000..2903cc6fc8
--- /dev/null
+++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaComponentContextFactory.java
@@ -0,0 +1,40 @@
+/*
+ * 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.implementation.java.invocation;
+
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+import org.osoa.sca.ComponentContext;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JavaComponentContextFactory implements ObjectFactory<ComponentContext> {
+    private final JavaComponentContextProvider component;
+
+
+    public JavaComponentContextFactory(JavaComponentContextProvider component) {
+        this.component = component;
+    }
+
+
+    public ComponentContext getInstance() throws ObjectCreationException {
+        return component.getComponent().getComponentContext();
+    }
+}
diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaComponentContextProvider.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaComponentContextProvider.java
new file mode 100644
index 0000000000..82d08bd11e
--- /dev/null
+++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaComponentContextProvider.java
@@ -0,0 +1,275 @@
+/*
+ * 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.implementation.java.invocation;
+
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Field;
+import java.lang.reflect.Member;
+import java.lang.reflect.Method;
+import java.lang.reflect.Type;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.tuscany.sca.assembly.ComponentProperty;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Multiplicity;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.context.ComponentContextFactory;
+import org.apache.tuscany.sca.context.RequestContextFactory;
+import org.apache.tuscany.sca.core.context.InstanceWrapper;
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+import org.apache.tuscany.sca.core.invocation.CallableReferenceObjectFactory;
+import org.apache.tuscany.sca.core.invocation.CallbackWireObjectFactory;
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.apache.tuscany.sca.core.invocation.TargetInvokerCreationException;
+import org.apache.tuscany.sca.core.invocation.WireObjectFactory;
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.implementation.java.impl.JavaElementImpl;
+import org.apache.tuscany.sca.implementation.java.impl.JavaResourceImpl;
+import org.apache.tuscany.sca.implementation.java.injection.ConversationIDObjectFactory;
+import org.apache.tuscany.sca.implementation.java.injection.InvalidAccessorException;
+import org.apache.tuscany.sca.implementation.java.injection.JavaPropertyValueObjectFactory;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.JavaIntrospectionHelper;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.java.impl.JavaInterfaceUtil;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.osoa.sca.CallableReference;
+import org.osoa.sca.annotations.ConversationID;
+
+/**
+ * The runtime instantiation of Java component implementations
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JavaComponentContextProvider {
+    private JavaPropertyValueObjectFactory propertyValueFactory;
+    private DataBindingExtensionPoint dataBindingRegistry;
+    private RuntimeComponent component;
+    private JavaInstanceFactoryProvider<?> instanceFactoryProvider;
+    private ProxyFactory proxyFactory;
+
+    public JavaComponentContextProvider(RuntimeComponent component,
+                             JavaInstanceFactoryProvider configuration,
+                             DataBindingExtensionPoint dataBindingExtensionPoint,
+                             JavaPropertyValueObjectFactory propertyValueObjectFactory,
+                             ComponentContextFactory componentContextFactory,
+                             RequestContextFactory requestContextFactory) {
+        super();
+        this.instanceFactoryProvider = configuration;
+        this.proxyFactory = configuration.getProxyFactory();
+//        if (componentContextFactory != null) {
+//            this.componentContext = componentContextFactory.createComponentContext(component, requestContextFactory);
+//        } else {
+//            this.componentContext = new ComponentContextImpl(this, requestContextFactory, this.proxyService);
+//        }
+        this.component = component;
+        this.dataBindingRegistry = dataBindingExtensionPoint;
+        this.propertyValueFactory = propertyValueObjectFactory;
+    }
+  
+    InstanceWrapper<?> createInstanceWrapper() throws ObjectCreationException {
+        return instanceFactoryProvider.createFactory().newInstance();
+    }
+
+    void configureProperties(List<ComponentProperty> definedProperties) {
+        for (ComponentProperty p : definedProperties) {
+            configureProperty(p);
+        }
+    }
+
+    private void configureProperty(ComponentProperty configuredProperty) {
+        JavaElementImpl element = instanceFactoryProvider.getImplementation().getPropertyMembers().get(configuredProperty.getName());
+
+        if (element != null && !(element.getAnchor() instanceof Constructor) && configuredProperty.getValue() != null) {
+            instanceFactoryProvider.getInjectionSites().add(element);
+
+            Class propertyJavaType = JavaIntrospectionHelper.getBaseType(element.getType(), element.getGenericType());
+            ObjectFactory<?> propertyObjectFactory = createPropertyValueFactory(configuredProperty, configuredProperty.getValue(), propertyJavaType);
+            instanceFactoryProvider.setObjectFactory(element, propertyObjectFactory);
+        }
+    }
+
+    void start() {
+        if (!instanceFactoryProvider.getImplementation().getCallbackMembers().isEmpty()) {
+            Map<String, List<RuntimeWire>> callbackWires = new HashMap<String, List<RuntimeWire>>();
+            for (ComponentService service : component.getServices()) {
+
+                RuntimeComponentReference callbackReference = (RuntimeComponentReference)service.getCallbackReference();
+                if (callbackReference != null) {
+                    List<RuntimeWire> wires = callbackReference.getRuntimeWires();
+                    if (!wires.isEmpty()) {
+                        callbackWires.put(wires.get(0).getSource().getInterfaceContract().getInterface().toString(), wires);
+                    }
+                }
+            }
+
+            for (Map.Entry<String, JavaElementImpl> entry : instanceFactoryProvider.getImplementation().getCallbackMembers()
+                .entrySet()) {
+                List<RuntimeWire> wires = callbackWires.get(entry.getKey());
+                if (wires == null) {
+                    // this can happen when there are no client wires to a
+                    // component that has a callback
+                    continue;
+                }
+                JavaElementImpl element = entry.getValue();
+                ObjectFactory<?> factory = new CallbackWireObjectFactory(element.getType(), proxyFactory, wires);
+                if (!(element.getAnchor() instanceof Constructor)) {
+                    instanceFactoryProvider.getInjectionSites().add(element);
+                }
+                instanceFactoryProvider.setObjectFactory(element, factory);
+            }
+        }
+        for (Reference ref : instanceFactoryProvider.getImplementation().getReferences()) {
+            JavaElementImpl element = instanceFactoryProvider.getImplementation().getReferenceMembers().get(ref.getName());
+            if (element != null) {
+                if (!(element.getAnchor() instanceof Constructor)) {
+                    instanceFactoryProvider.getInjectionSites().add(element);
+                }
+                ComponentReference componentReference = null;
+                List<RuntimeWire> wireList = null;
+                for (ComponentReference reference : component.getReferences()) {
+                    if (reference.getName().equals(ref.getName())) {
+                        wireList = ((RuntimeComponentReference)reference).getRuntimeWires();
+                        componentReference = reference;
+                        break;
+                    }
+                }
+                if (ref.getMultiplicity() == Multiplicity.ONE_N || ref.getMultiplicity() == Multiplicity.ZERO_N) {
+                    List<ObjectFactory<?>> factories = new ArrayList<ObjectFactory<?>>();
+                    Class<?> baseType = JavaIntrospectionHelper.getBaseType(element.getType(), element.getGenericType());
+                    for (int i = 0; i < wireList.size(); i++) {
+                        ObjectFactory<?> factory = null;
+                        if(CallableReference.class.isAssignableFrom(baseType)) {
+                            Type callableRefType = JavaIntrospectionHelper.getParameterType(element.getGenericType());
+                            Type businessType = JavaIntrospectionHelper.getParameterType(callableRefType);
+                            Class<?> businessInterface = JavaIntrospectionHelper.getBusinessInterface(baseType, businessType);
+                            factory = new CallableReferenceObjectFactory(businessInterface, component, (RuntimeComponentReference) componentReference);
+                        } else {
+                            factory = createWireFactory(baseType, wireList.get(i));
+                        }
+                        factories.add(factory);
+                    }
+                    instanceFactoryProvider.setObjectFactories(element, factories);
+                } else {
+                    if (wireList == null && ref.getMultiplicity() == Multiplicity.ONE_ONE) {
+                        throw new IllegalStateException("Required reference is missing: " + ref.getName());
+                    }
+                    if (wireList != null && !wireList.isEmpty()) {
+                        ObjectFactory<?> factory = null;
+                        if (CallableReference.class.isAssignableFrom(element.getType())) {
+                            Class<?> businessInterface =
+                                JavaIntrospectionHelper.getBusinessInterface(element.getType(), element.getGenericType());
+                            factory =
+                                new CallableReferenceObjectFactory(businessInterface, component,
+                                                                   (RuntimeComponentReference)componentReference);
+                        } else {
+                            factory = createWireFactory(element.getType(), wireList.get(0));
+                        }
+                        instanceFactoryProvider.setObjectFactory(element, factory);
+                    }
+                }
+            }
+        }
+    }
+
+    void addResourceFactory(String name, ObjectFactory<?> factory) {
+        JavaResourceImpl resource = instanceFactoryProvider.getImplementation()
+            .getResources().get(name);
+
+        if (resource != null && !(resource.getElement().getAnchor() instanceof Constructor)) {
+            instanceFactoryProvider.getInjectionSites().add(resource.getElement());
+        }
+
+        instanceFactoryProvider.setObjectFactory(resource.getElement(), factory);
+    }
+
+    void addConversationIDFactories(List<Member> names) {
+        ObjectFactory<String> factory = new ConversationIDObjectFactory();
+        for (Member name : names) {
+            if (name instanceof Field) {
+                JavaElementImpl element = new JavaElementImpl((Field)name);
+                element.setClassifer(ConversationID.class);
+                instanceFactoryProvider.setObjectFactory(element, factory);
+            } else if (name instanceof Method) {
+                JavaElementImpl element = new JavaElementImpl((Method)name, 0);
+                element.setName(JavaIntrospectionHelper.toPropertyName(name.getName()));
+                element.setClassifer(ConversationID.class);
+                instanceFactoryProvider.setObjectFactory(element, factory);
+            } else {
+                throw new InvalidAccessorException("Member must be a field or method: " + name.getName());
+            }
+        }
+    }
+
+    Object createInstance() throws ObjectCreationException {
+        return createInstanceWrapper().getInstance();
+    }
+
+    JavaInstanceFactoryProvider<?> getInstanceFactoryProvider() {
+        return instanceFactoryProvider;
+    }
+
+    void stop() {
+    }
+
+    Invoker createInvoker(Operation operation) throws TargetInvokerCreationException {
+        Class<?> implClass = instanceFactoryProvider.getImplementationClass();
+
+        try {
+            Method method = JavaInterfaceUtil.findMethod(implClass, operation);
+            boolean passByValue = operation.getInterface().isRemotable() && (!instanceFactoryProvider.getImplementation()
+                                      .isAllowsPassByReference(method));
+
+            Invoker invoker = new JavaImplementationInvoker(method, component);
+            if (passByValue) {
+                return new PassByValueInvoker(dataBindingRegistry, operation, method, component);
+            } else {
+                return invoker;
+            }
+        } catch (NoSuchMethodException e) {
+            throw new TargetMethodNotFoundException(operation);
+        }
+
+    }
+
+    private <B> WireObjectFactory<B> createWireFactory(Class<B> interfaze, RuntimeWire wire) {
+        return new WireObjectFactory<B>(interfaze, wire, proxyFactory);
+    }
+
+    private ObjectFactory<?> createPropertyValueFactory(ComponentProperty property,
+                                                          Object propertyValue,
+                                                          Class javaType) {
+        return propertyValueFactory.createValueFactory(property, propertyValue, javaType);
+    }
+
+    /**
+     * @return the component
+     */
+    RuntimeComponent getComponent() {
+        return component;
+    }
+
+}
diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaComponentNameFactory.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaComponentNameFactory.java
new file mode 100644
index 0000000000..4a5ad98e5b
--- /dev/null
+++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaComponentNameFactory.java
@@ -0,0 +1,40 @@
+/*
+ * 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.implementation.java.invocation;
+
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JavaComponentNameFactory implements ObjectFactory<String> {
+    private final JavaComponentContextProvider componentContextProvider;
+
+
+    public JavaComponentNameFactory(JavaComponentContextProvider component) {
+        this.componentContextProvider = component;
+    }
+
+
+    public String getInstance() throws ObjectCreationException {
+        String uri = componentContextProvider.getComponent().getURI();
+        return uri.substring(uri.lastIndexOf('/')+1);
+    }
+}
diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaImplementationInvoker.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaImplementationInvoker.java
new file mode 100644
index 0000000000..ddb10bbc5a
--- /dev/null
+++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaImplementationInvoker.java
@@ -0,0 +1,107 @@
+/*
+ * 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.implementation.java.invocation;
+
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+
+import org.apache.tuscany.sca.core.context.InstanceWrapper;
+import org.apache.tuscany.sca.core.invocation.ThreadMessageContext;
+import org.apache.tuscany.sca.core.scope.ScopeContainer;
+import org.apache.tuscany.sca.core.scope.ScopedRuntimeComponent;
+import org.apache.tuscany.sca.core.scope.TargetResolutionException;
+import org.apache.tuscany.sca.interfacedef.ConversationSequence;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * Responsible for synchronously dispatching an invocation to a Java component
+ * implementation instance
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JavaImplementationInvoker implements Invoker {
+    private Method method;
+
+    private final ScopeContainer scopeContainer;
+
+    public JavaImplementationInvoker(Method method, RuntimeComponent component) {
+        assert method != null : "Operation method cannot be null";
+        this.method = method;
+        this.scopeContainer = ((ScopedRuntimeComponent) component).getScopeContainer();
+    }
+
+    /**
+     * Resolves the target service instance or returns a cached one
+     */
+    @SuppressWarnings("unchecked")
+    private InstanceWrapper getInstance(ConversationSequence sequence, Object contextId)
+        throws TargetResolutionException, InvalidConversationSequenceException {
+        if (sequence == null) {
+            return scopeContainer.getWrapper(contextId);
+        } else {
+            switch (sequence) {
+                case CONVERSATION_START:
+                    return scopeContainer.getWrapper(contextId);
+                case CONVERSATION_CONTINUE:
+                case CONVERSATION_END:
+                    return scopeContainer.getAssociatedWrapper(contextId);
+                default:
+                    throw new InvalidConversationSequenceException("Unknown sequence type: " + String.valueOf(sequence));
+            }
+        }
+    }
+
+    public Message invoke(Message msg) {
+        Object messageId = msg.getMessageID();
+        if (messageId != null) {
+            Message workContext = ThreadMessageContext.getMessageContext();
+            workContext.setCorrelationID(messageId);
+        }
+
+        ConversationSequence sequence = msg.getConversationSequence();
+        Object payload = msg.getBody();
+        
+        // FIXME: How to deal with other scopes
+        Object contextId = ThreadMessageContext.getMessageContext().getConversationID();
+        try {
+            InstanceWrapper wrapper = getInstance(sequence, contextId);
+            Object instance = wrapper.getInstance();
+            Object ret;
+            if (payload != null && !payload.getClass().isArray()) {
+                ret = method.invoke(instance, payload);
+            } else {
+                ret = method.invoke(instance, (Object[])payload);
+            }
+            scopeContainer.returnWrapper(wrapper, contextId);
+            if (sequence == ConversationSequence.CONVERSATION_END) {
+                // if end conversation, remove resource
+                scopeContainer.remove(contextId);
+            }
+            msg.setBody(ret);
+        } catch (InvocationTargetException e) {
+            msg.setFaultBody(e.getCause());
+        } catch (Exception e) {
+            msg.setFaultBody(e);
+        }
+        return msg;
+    }
+
+}
diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaImplementationProvider.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaImplementationProvider.java
new file mode 100644
index 0000000000..b12abcab3c
--- /dev/null
+++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaImplementationProvider.java
@@ -0,0 +1,178 @@
+/*
+ * 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.implementation.java.invocation;
+
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.context.ComponentContextFactory;
+import org.apache.tuscany.sca.context.RequestContextFactory;
+import org.apache.tuscany.sca.core.context.InstanceWrapper;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.apache.tuscany.sca.core.invocation.TargetInvokerCreationException;
+import org.apache.tuscany.sca.core.scope.Scope;
+import org.apache.tuscany.sca.core.scope.ScopedImplementationProvider;
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.impl.JavaResourceImpl;
+import org.apache.tuscany.sca.implementation.java.injection.JavaPropertyValueObjectFactory;
+import org.apache.tuscany.sca.implementation.java.injection.RequestContextObjectFactory;
+import org.apache.tuscany.sca.implementation.java.injection.ResourceHost;
+import org.apache.tuscany.sca.implementation.java.injection.ResourceObjectFactory;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.osoa.sca.ComponentContext;
+import org.osoa.sca.RequestContext;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JavaImplementationProvider implements ScopedImplementationProvider {
+    private JavaImplementation implementation;
+    private JavaComponentContextProvider componentContextProvider;
+    private RequestContextFactory requestContextFactory;
+    
+    public JavaImplementationProvider(RuntimeComponent component,
+                                      JavaImplementation implementation,
+                                      ProxyFactory proxyService,
+                                      DataBindingExtensionPoint dataBindingRegistry,
+                                      JavaPropertyValueObjectFactory propertyValueObjectFactory,
+                                      ComponentContextFactory componentContextFactory,
+                                      RequestContextFactory requestContextFactory) {
+        super();
+        this.implementation = implementation;
+        this.requestContextFactory = requestContextFactory;
+        try {
+            JavaInstanceFactoryProvider configuration = new JavaInstanceFactoryProvider(implementation);
+            configuration.setProxyFactory(proxyService);
+            componentContextProvider =
+                new JavaComponentContextProvider(component, configuration, dataBindingRegistry, propertyValueObjectFactory,
+                                      componentContextFactory, requestContextFactory);
+
+            Scope scope = getScope();
+
+            if (scope == Scope.SYSTEM || scope == Scope.COMPOSITE) {
+                // Nothing
+            } else {
+                // Check for conversational contract if conversational scope
+                if (scope == Scope.CONVERSATION) {
+                    boolean hasConversationalContract = false;
+                    for (Service serviceDef : implementation.getServices()) {
+                        if (serviceDef.getInterfaceContract().getInterface().isConversational()) {
+                            hasConversationalContract = true;
+                            break;
+                        }
+                    }
+                    if (!hasConversationalContract) {
+                        String name = implementation.getJavaClass().getName();
+                        throw new NoConversationalContractException(name);
+                    }
+                }
+            }
+
+            if (implementation.getConversationIDMembers().size() > 0) {
+                componentContextProvider.addConversationIDFactories(implementation.getConversationIDMembers());
+            }
+
+            componentContextProvider.configureProperties(component.getProperties());
+            handleResources(implementation, proxyService);
+        } catch (Exception e) {
+            throw new IllegalStateException(e);
+        }
+
+    }
+
+    private void handleResources(JavaImplementation componentType, ProxyFactory proxyService) {
+        for (JavaResourceImpl resource : componentType.getResources().values()) {
+            String name = resource.getName();
+
+            ObjectFactory<?> objectFactory =
+                (ObjectFactory<?>)componentContextProvider.getInstanceFactoryProvider().getFactories().get(resource.getElement());
+            if (objectFactory == null) {
+                Class<?> type = resource.getElement().getType();
+                if (ComponentContext.class.equals(type)) {
+                    objectFactory = new JavaComponentContextFactory(componentContextProvider);
+                } else if (RequestContext.class.equals(type)) {
+                    objectFactory = new RequestContextObjectFactory(requestContextFactory, proxyService);
+                } else if (String.class.equals(type)) {
+                    objectFactory = new JavaComponentNameFactory(componentContextProvider);
+                } else {
+                    boolean optional = resource.isOptional();
+                    String mappedName = resource.getMappedName();
+                    objectFactory = createResourceObjectFactory(type, mappedName, optional, null);
+                }
+            }
+            componentContextProvider.addResourceFactory(name, objectFactory);
+        }
+    }
+
+    private <T> ResourceObjectFactory<T> createResourceObjectFactory(Class<T> type,
+                                                                     String mappedName,
+                                                                     boolean optional,
+                                                                     ResourceHost host) {
+        return new ResourceObjectFactory<T>(type, mappedName, optional, host);
+    }
+
+    public Invoker createInvoker(RuntimeComponentService service, Operation operation) {
+        try {
+            return componentContextProvider.createInvoker(operation);
+        } catch (TargetInvokerCreationException e) {
+            throw new IllegalArgumentException(e);
+        }
+    }
+
+    public Invoker createCallbackInvoker(Operation operation) {
+        try {
+            return componentContextProvider.createInvoker(operation);
+        } catch (TargetInvokerCreationException e) {
+            throw new IllegalArgumentException(e);
+        }
+    }
+
+    public Scope getScope() {
+        return new Scope(implementation.getJavaScope().getScope());
+    }
+
+    public void start() {
+        componentContextProvider.start();
+    }
+
+    public void stop() {
+        componentContextProvider.stop();
+    }
+
+    public InstanceWrapper createInstanceWrapper() {
+        return componentContextProvider.createInstanceWrapper();
+    }
+
+    public boolean isEagerInit() {
+        return implementation.isEagerInit();
+    }
+
+    public long getMaxAge() {
+        return implementation.getMaxAge();
+    }
+
+    public long getMaxIdleTime() {
+        return implementation.getMaxIdleTime();
+    }
+
+}
diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaImplementationProviderFactory.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaImplementationProviderFactory.java
new file mode 100644
index 0000000000..7d479723f5
--- /dev/null
+++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaImplementationProviderFactory.java
@@ -0,0 +1,64 @@
+/*
+ * 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.implementation.java.invocation;
+
+import org.apache.tuscany.sca.context.ComponentContextFactory;
+import org.apache.tuscany.sca.context.RequestContextFactory;
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.injection.JavaPropertyValueObjectFactory;
+import org.apache.tuscany.sca.provider.ImplementationProvider;
+import org.apache.tuscany.sca.provider.ImplementationProviderFactory;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JavaImplementationProviderFactory implements ImplementationProviderFactory<JavaImplementation> {
+    private JavaPropertyValueObjectFactory propertyValueObjectFactory;
+    private DataBindingExtensionPoint dataBindingRegistry;
+    private ProxyFactory proxyService;
+    private ComponentContextFactory componentContextFactory;
+    private RequestContextFactory requestContextFactory;
+
+    public JavaImplementationProviderFactory(ProxyFactory proxyService,
+                                             DataBindingExtensionPoint dataBindingRegistry,
+                                             JavaPropertyValueObjectFactory propertyValueObjectFactory,
+                                             ComponentContextFactory componentContextFactory,
+                                             RequestContextFactory requestContextFactory) {
+        super();
+        this.proxyService = proxyService;
+        this.dataBindingRegistry = dataBindingRegistry;
+        this.propertyValueObjectFactory = propertyValueObjectFactory;
+        this.componentContextFactory = componentContextFactory;
+        this.requestContextFactory = requestContextFactory;
+    }
+
+    public ImplementationProvider createImplementationProvider(RuntimeComponent component,
+                                                               JavaImplementation implementation) {
+        return new JavaImplementationProvider(component, implementation, proxyService, dataBindingRegistry,
+                                              propertyValueObjectFactory, componentContextFactory, requestContextFactory);
+    }
+
+    public Class<JavaImplementation> getModelType() {
+        return JavaImplementation.class;
+    }
+}
diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaInstanceFactoryProvider.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaInstanceFactoryProvider.java
new file mode 100644
index 0000000000..23d42c5616
--- /dev/null
+++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaInstanceFactoryProvider.java
@@ -0,0 +1,183 @@
+/*
+ * 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.implementation.java.invocation;
+
+import java.lang.annotation.ElementType;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Field;
+import java.lang.reflect.Member;
+import java.lang.reflect.Method;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.context.InstanceFactory;
+import org.apache.tuscany.sca.implementation.java.context.InstanceFactoryProvider;
+import org.apache.tuscany.sca.implementation.java.context.ReflectiveInstanceFactory;
+import org.apache.tuscany.sca.implementation.java.impl.JavaConstructorImpl;
+import org.apache.tuscany.sca.implementation.java.impl.JavaElementImpl;
+import org.apache.tuscany.sca.implementation.java.injection.ArrayMultiplicityObjectFactory;
+import org.apache.tuscany.sca.implementation.java.injection.FieldInjector;
+import org.apache.tuscany.sca.implementation.java.injection.Injector;
+import org.apache.tuscany.sca.implementation.java.injection.InvalidAccessorException;
+import org.apache.tuscany.sca.implementation.java.injection.ListMultiplicityObjectFactory;
+import org.apache.tuscany.sca.implementation.java.injection.MethodInjector;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.JavaIntrospectionHelper;
+
+/**
+ * Encapsulates confuration for a Java-based atomic component
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JavaInstanceFactoryProvider<T> implements InstanceFactoryProvider<T> {
+    private JavaImplementation definition;
+    private ProxyFactory proxyService;
+
+    private final List<JavaElementImpl> injectionSites;
+    private final EventInvoker<T> initInvoker;
+    private final EventInvoker<T> destroyInvoker;
+    private final Map<JavaElementImpl, Object> factories = new HashMap<JavaElementImpl, Object>();
+
+    public JavaInstanceFactoryProvider(JavaImplementation definition) {
+        this.definition = definition;
+        this.initInvoker = definition.getInitMethod() == null ? null : new MethodEventInvoker<T>(definition
+            .getInitMethod());
+        this.destroyInvoker = definition.getDestroyMethod() == null ? null : new MethodEventInvoker<T>(definition
+            .getDestroyMethod());
+        injectionSites = new ArrayList<JavaElementImpl>();
+    }
+
+    ProxyFactory getProxyFactory() {
+        return proxyService;
+    }
+
+    void setProxyFactory(ProxyFactory proxyService) {
+        this.proxyService = proxyService;
+    }
+
+    /**
+     * @return the definition
+     */
+    JavaImplementation getImplementation() {
+        return definition;
+    }
+
+    @SuppressWarnings("unchecked")
+    public InstanceFactory<T> createFactory() {
+        ObjectFactory<?>[] initArgs = getConstructorArgs();
+        Injector<T>[] injectors = getInjectors();
+        return new ReflectiveInstanceFactory<T>((Constructor<T>)definition.getConstructor().getConstructor(),
+                                                initArgs, injectors, initInvoker, destroyInvoker);
+    }
+
+    private ObjectFactory<?>[] getConstructorArgs() {
+        JavaConstructorImpl<?> constructor = definition.getConstructor();
+        ObjectFactory<?>[] initArgs = new ObjectFactory<?>[constructor.getParameters().length];
+        for (int i = 0; i < initArgs.length; i++) {
+            ObjectFactory<?> factory = (ObjectFactory<?>)factories.get(constructor.getParameters()[i]);
+            assert factory != null;
+            initArgs[i] = factory;
+        }
+        return initArgs;
+    }
+
+    @SuppressWarnings("unchecked")
+    private Injector<T>[] getInjectors() {
+        // work around JDK1.5 issue with allocating generic arrays
+        @SuppressWarnings("unchecked")
+        Injector<T>[] injectors = new Injector[injectionSites.size()];
+
+        int i = 0;
+        for (JavaElementImpl element : injectionSites) {
+            Object obj = factories.get(element);
+            if (obj != null) {
+                if (obj instanceof ObjectFactory) {
+                    ObjectFactory<?> factory = (ObjectFactory<?>)obj;
+                    Member member = (Member)element.getAnchor();
+                    if (element.getElementType() == ElementType.FIELD) {
+                        injectors[i++] = new FieldInjector<T>((Field)member, factory);
+                    } else if (element.getElementType() == ElementType.PARAMETER && member instanceof Method) {
+                        injectors[i++] = new MethodInjector<T>((Method)member, factory);
+                    } else if (member instanceof Constructor) {
+                        // Ignore
+                    } else {
+                        throw new AssertionError(String.valueOf(element));
+                    }
+                } else {
+                    injectors[i++] = createMultiplicityInjector(element, (List<ObjectFactory<?>>)obj);
+                }
+            }
+        }
+        return injectors;
+    }
+
+    private Injector<T> createMultiplicityInjector(JavaElementImpl element, List<ObjectFactory<?>> factories) {
+        Class<?> interfaceType = JavaIntrospectionHelper.getBaseType(element.getType(), element.getGenericType());
+
+        if (element.getAnchor() instanceof Field) {
+            Field field = (Field)element.getAnchor();
+            if (field.getType().isArray()) {
+                return new FieldInjector<T>(field, new ArrayMultiplicityObjectFactory(interfaceType, factories));
+            } else {
+                return new FieldInjector<T>(field, new ListMultiplicityObjectFactory(factories));
+            }
+        } else if (element.getAnchor() instanceof Method) {
+            Method method = (Method)element.getAnchor();
+            if (method.getParameterTypes()[0].isArray()) {
+                return new MethodInjector<T>(method, new ArrayMultiplicityObjectFactory(interfaceType, factories));
+            } else {
+                return new MethodInjector<T>(method, new ListMultiplicityObjectFactory(factories));
+            }
+        } else {
+            throw new InvalidAccessorException("Member must be a field or method: " + element.getName());
+        }
+    }
+
+    @SuppressWarnings("unchecked")
+    public Class<T> getImplementationClass() {
+        return (Class<T>)definition.getJavaClass();
+    }
+
+    public void setObjectFactory(JavaElementImpl element, ObjectFactory<?> objectFactory) {
+        factories.put(element, objectFactory);
+    }
+
+    public void setObjectFactories(JavaElementImpl element, List<ObjectFactory<?>> objectFactory) {
+        factories.put(element, objectFactory);
+    }
+
+    /**
+     * @return the injectionSites
+     */
+    List<JavaElementImpl> getInjectionSites() {
+        return injectionSites;
+    }
+
+    /**
+     * @return the factories
+     */
+    Map<JavaElementImpl, Object> getFactories() {
+        return factories;
+    }
+
+}
diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/MethodEventInvoker.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/MethodEventInvoker.java
new file mode 100644
index 0000000000..f0bf0b738d
--- /dev/null
+++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/MethodEventInvoker.java
@@ -0,0 +1,56 @@
+/*
+ * 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.implementation.java.invocation;
+
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+
+
+/**
+ * Performs an wire on a method of a given instance
+ *
+ * @version $Rev$ $Date$
+ */
+public class MethodEventInvoker<T> implements EventInvoker<T> {
+    private final Method method;
+
+    /**
+     * Intantiates an  invoker for the given method
+     */
+    public MethodEventInvoker(Method method) {
+        assert method != null;
+        this.method = method;
+    }
+
+    public void invokeEvent(T instance) throws EventInvocationException {
+        try {
+            method.invoke(instance, (Object[]) null);
+        } catch (IllegalArgumentException e) {
+            String name = method.getName();
+            throw new EventInvocationException("Exception thrown by event method [" + name + "]", e.getCause());
+        } catch (IllegalAccessException e) {
+            String name = method.getName();
+            throw new EventInvocationException("Method is not accessible [" + name + "]");
+        } catch (InvocationTargetException e) {
+            String name = method.getName();
+            throw new EventInvocationException("Exception thrown by event method [" + name + "]", e.getCause());
+        }
+    }
+
+}
diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/NoConversationalContractException.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/NoConversationalContractException.java
new file mode 100644
index 0000000000..a7b175cf9b
--- /dev/null
+++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/NoConversationalContractException.java
@@ -0,0 +1,34 @@
+/*

+ * 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.implementation.java.invocation;

+

+

+/**

+ * Raised when a component has conversational scope but no conversational contract

+ *

+ * @version $Rev: 487877 $ $Date: 2006-12-16 15:32:16 -0500 (Sat, 16 Dec 2006) $

+ */

+public class NoConversationalContractException extends Exception {

+

+    private static final long serialVersionUID = -1157790036638157539L;

+

+    public NoConversationalContractException(String message) {

+        super(message);

+    }

+}

diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/PassByValueInvoker.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/PassByValueInvoker.java
new file mode 100644
index 0000000000..95f6cca5ca
--- /dev/null
+++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/PassByValueInvoker.java
@@ -0,0 +1,118 @@
+/*
+ * 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.implementation.java.invocation;
+
+import java.lang.reflect.Method;
+import java.util.IdentityHashMap;
+import java.util.Map;
+
+import org.apache.tuscany.sca.databinding.DataBinding;
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * An interceptor to enforce pass-by-value semantics for remotable interfaces
+ * 
+ * @version $Rev$ $Date$
+ */
+public class PassByValueInvoker extends JavaImplementationInvoker {
+    private DataBindingExtensionPoint dataBindings;
+    private Operation operation;
+
+    /**
+     * @param dataBindings
+     * @param operation
+     * @param method
+     * @param component
+     */
+    public PassByValueInvoker(DataBindingExtensionPoint dataBindings,
+                              Operation operation,
+                              Method method,
+                              RuntimeComponent component) {
+        super(method, component);
+        this.dataBindings = dataBindings;
+        this.operation = operation;
+    }
+
+    @Override
+    public Message invoke(Message msg) {
+        Object obj = msg.getBody();
+        msg.setBody(copy((Object[])obj));
+
+        Message result = super.invoke(msg);
+
+        if (!result.isFault() && operation.getOutputType() != null) {
+            String dataBindingId = operation.getOutputType().getDataBinding();
+            DataBinding dataBinding = dataBindings.getDataBinding(dataBindingId);
+            result.setBody(copy(result.getBody(), dataBinding));
+        }
+        return result;
+    }
+
+    public Object[] copy(Object[] args) {
+        if (args == null) {
+            return null;
+        }
+        Object[] copiedArgs = new Object[args.length];
+        Map<Object, Object> map = new IdentityHashMap<Object, Object>();
+        for (int i = 0; i < args.length; i++) {
+            if (args[i] == null) {
+                copiedArgs[i] = null;
+            } else {
+                Object copiedArg = map.get(args[i]);
+                if (copiedArg != null) {
+                    copiedArgs[i] = copiedArg;
+                } else {
+                    String dataBindingId = operation.getInputType().getLogical().get(i).getDataBinding();
+                    DataBinding dataBinding = dataBindings.getDataBinding(dataBindingId);
+                    copiedArg = copy(args[i], dataBinding);
+                    map.put(args[i], copiedArg);
+                    copiedArgs[i] = copiedArg;
+                }
+            }
+        }
+        return copiedArgs;
+    }
+
+    public Object copy(Object arg, DataBinding argDataBinding) {
+        if (arg == null) {
+            return null;
+        }
+        Object copiedArg;
+        if (argDataBinding != null) {
+            copiedArg = argDataBinding.copy(arg);
+        } else {
+            copiedArg = arg;
+            DataType<?> dataType = dataBindings.introspectType(arg);
+            if (dataType != null) {
+                DataBinding binding = dataBindings.getDataBinding(dataType.getDataBinding());
+                if (binding != null) {
+                    copiedArg = binding.copy(arg);
+                }
+            }
+            // FIXME: What to do if it's not recognized?
+        }
+        return copiedArg;
+    }
+
+}
diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/TargetMethodNotFoundException.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/TargetMethodNotFoundException.java
new file mode 100644
index 0000000000..7ebd65d750
--- /dev/null
+++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/TargetMethodNotFoundException.java
@@ -0,0 +1,45 @@
+/*
+ * 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.implementation.java.invocation;
+
+import org.apache.tuscany.sca.core.invocation.TargetInvokerCreationException;
+import org.apache.tuscany.sca.interfacedef.Operation;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class TargetMethodNotFoundException extends TargetInvokerCreationException {
+    /**
+     * 
+     */
+    private static final long serialVersionUID = -8565552977647191863L;
+    private Operation operation;
+
+    /**
+     * @param operation
+     */
+    public TargetMethodNotFoundException(Operation operation) {
+        super("Target method not found for operation");
+        this.operation = operation;
+    }
+
+    public Operation getOperation() {
+        return operation;
+    }
+}
diff --git a/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/module/JavaRuntimeModuleActivator.java b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/module/JavaRuntimeModuleActivator.java
new file mode 100644
index 0000000000..01b58dbd1f
--- /dev/null
+++ b/sca-java-1.x/tags/0.99-incubating/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/module/JavaRuntimeModuleActivator.java
@@ -0,0 +1,124 @@
+/*
+ * 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.implementation.java.module;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.context.ComponentContextFactory;
+import org.apache.tuscany.sca.context.ContextFactoryExtensionPoint;
+import org.apache.tuscany.sca.context.RequestContextFactory;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ModuleActivator;
+import org.apache.tuscany.sca.core.invocation.CglibProxyFactory;
+import org.apache.tuscany.sca.core.invocation.ProxyFactoryExtensionPoint;
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.databinding.TransformerExtensionPoint;
+import org.apache.tuscany.sca.databinding.impl.MediatorImpl;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.injection.JavaPropertyValueObjectFactory;
+import org.apache.tuscany.sca.implementation.java.introspect.JavaClassVisitor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.AllowsPassByReferenceProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.BaseJavaClassVisitor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.ComponentNameProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.ConstructorProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.ContextProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.ConversationIDProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.ConversationProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.DestroyProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.EagerInitProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.HeuristicPojoProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.InitProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.PolicyProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.PropertyProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.ReferenceProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.ResourceProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.ScopeProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.ServiceProcessor;
+import org.apache.tuscany.sca.implementation.java.invocation.JavaImplementationProviderFactory;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.provider.ProviderFactoryExtensionPoint;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JavaRuntimeModuleActivator implements ModuleActivator {
+    
+    public JavaRuntimeModuleActivator() {
+    }
+     
+
+    public void start(ExtensionPointRegistry registry) {
+
+        ModelFactoryExtensionPoint factories = registry.getExtensionPoint(ModelFactoryExtensionPoint.class);
+        AssemblyFactory assemblyFactory = factories.getFactory(AssemblyFactory.class);
+        PolicyFactory policyFactory = factories.getFactory(PolicyFactory.class);
+        
+        MessageFactory messageFactory = factories.getFactory(MessageFactory.class);
+        ProxyFactoryExtensionPoint proxyFactory = registry.getExtensionPoint(ProxyFactoryExtensionPoint.class);
+        proxyFactory.setClassProxyFactory(new CglibProxyFactory(messageFactory, proxyFactory.getInterfaceContractMapper()));
+        
+        JavaInterfaceFactory javaFactory = factories.getFactory(JavaInterfaceFactory.class);
+        JavaImplementationFactory javaImplementationFactory = factories.getFactory(JavaImplementationFactory.class);
+        
+        BaseJavaClassVisitor[] extensions = new BaseJavaClassVisitor[] {
+            new ConstructorProcessor(assemblyFactory),
+            new AllowsPassByReferenceProcessor(assemblyFactory),
+            new ComponentNameProcessor(assemblyFactory),
+            new ContextProcessor(assemblyFactory),
+            new ConversationIDProcessor(assemblyFactory),
+            new ConversationProcessor(assemblyFactory),
+            new DestroyProcessor(assemblyFactory),
+            new EagerInitProcessor(assemblyFactory),
+            new InitProcessor(assemblyFactory),
+            new PropertyProcessor(assemblyFactory),
+            new ReferenceProcessor(assemblyFactory, javaFactory),
+            new ResourceProcessor(assemblyFactory),
+            new ScopeProcessor(assemblyFactory),
+            new ServiceProcessor(assemblyFactory, javaFactory),
+            new HeuristicPojoProcessor(assemblyFactory, javaFactory),
+            new PolicyProcessor(assemblyFactory, policyFactory)
+        };
+        for (JavaClassVisitor extension : extensions) {
+            javaImplementationFactory.addClassVisitor(extension);
+        }
+        
+        DataBindingExtensionPoint dataBindings = registry.getExtensionPoint(DataBindingExtensionPoint.class);
+        TransformerExtensionPoint transformers = registry.getExtensionPoint(TransformerExtensionPoint.class);
+        MediatorImpl mediator =new MediatorImpl(dataBindings, transformers);
+        JavaPropertyValueObjectFactory factory = new JavaPropertyValueObjectFactory(mediator);
+
+        ContextFactoryExtensionPoint contextFactories = registry.getExtensionPoint(ContextFactoryExtensionPoint.class);
+        ComponentContextFactory componentContextFactory = contextFactories.getFactory(ComponentContextFactory.class);
+        RequestContextFactory requestContextFactory = contextFactories.getFactory(RequestContextFactory.class);
+        JavaImplementationProviderFactory javaImplementationProviderFactory =
+            new JavaImplementationProviderFactory(proxyFactory, dataBindings, factory, componentContextFactory,
+                                                  requestContextFactory);
+        
+        ProviderFactoryExtensionPoint providerFactories = registry.getExtensionPoint(ProviderFactoryExtensionPoint.class);
+        providerFactories.addProviderFactory(javaImplementationProviderFactory);
+        
+    }
+
+    public void stop(ExtensionPointRegistry registry) {
+    }
+
+}