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diff --git a/sca-java-1.x/branches/sca-java-1.6.2/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryImplementationProvider.java b/sca-java-1.x/branches/sca-java-1.6.2/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryImplementationProvider.java
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+++ b/sca-java-1.x/branches/sca-java-1.6.2/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryImplementationProvider.java
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+/*
+ * 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.xquery;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.ComponentProperty;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+import org.apache.tuscany.sca.databinding.javabeans.SimpleJavaDataBinding;
+import org.apache.tuscany.sca.databinding.saxon.SaxonNodeDataBinding;
+import org.apache.tuscany.sca.databinding.saxon.SaxonValueDataBinding;
+import org.apache.tuscany.sca.implementation.java.injection.JavaPropertyValueObjectFactory;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.util.JavaXMLMapper;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.provider.ImplementationProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * Provides the runtime configuration of XQuery-typed component.
+ * 
+ * Generally the following is done:
+ * 1. During construction all services and references are provided
+ *    with the Saxon data binding, which is the one required by the 
+ *    XQueryInvoker
+ * 
+ * 2. During startup:
+ *    - a proxy is created for each reference and it is kept in the referenceProxies
+ *      map, which is used later by the invoker to configure the Saxon parser;
+ *    - each property value is read and put into the properties map. This is
+ *      again used by the invoker to configure the Saxon parser
+ *
+ * @version $Rev$ $Date$
+ */
+public class XQueryImplementationProvider implements ImplementationProvider {
+
+    private RuntimeComponent component;
+    private XQueryImplementation implementation;
+    private Map<String, Object> referenceProxies = new HashMap<String, Object>();
+    private Map<String, Object> properties = new HashMap<String, Object>();
+    private JavaPropertyValueObjectFactory javaFactory;
+
+    public XQueryImplementationProvider(RuntimeComponent component,
+                                        XQueryImplementation implementation,
+                                        JavaPropertyValueObjectFactory factory) {
+        this.component = component;
+        this.implementation = implementation;
+        this.javaFactory = factory;
+        init();
+    }
+
+    private void init() {
+        List<Service> services = implementation.getServices();
+        for (Service sevice : services) {
+            InterfaceContract interfaceContract = sevice.getInterfaceContract();
+            //interfaceContract.getInterface().setDefaultDataBinding(ValueRepresentation.class.getName());
+            setDataBinding(interfaceContract.getInterface(), false);
+        }
+
+        List<Reference> references = implementation.getReferences();
+        for (Reference reference : references) {
+            InterfaceContract interfaceContract = reference.getInterfaceContract();
+            //interfaceContract.getInterface().setDefaultDataBinding(ValueRepresentation.class.getName());
+            setDataBinding(interfaceContract.getInterface(), true);
+        }
+    }
+
+    public Invoker createInvoker(RuntimeComponentService service, Operation operation) {
+        return new XQueryInvoker(service, operation, implementation, referenceProxies, properties);
+    }
+
+    public boolean supportsOneWayInvocation() {
+        return false;
+    }
+
+    public void start() {
+
+        for (Reference reference : component.getReferences()) {
+            String refName = reference.getName();
+            if (refName.startsWith("$self$.")) {
+                continue;
+            }
+            Class interfaze = ((JavaInterface)reference.getInterfaceContract().getInterface()).getJavaClass();
+            Object refProxy = component.getComponentContext().getService(interfaze, refName);
+            referenceProxies.put(refName, refProxy);
+        }
+
+        for (ComponentProperty property : component.getProperties()) {
+            String propName = property.getName();
+            QName xmlType = property.getXSDType();
+            Class clazz = JavaXMLMapper.getJavaType(xmlType);
+
+            Object propertyValue = null;
+            if (clazz == null || java.lang.Object.class.equals(clazz)) {
+                propertyValue = property.getValue();
+            } else {
+                ObjectFactory objfactory = javaFactory.createValueFactory(property, property.getValue(), clazz);
+                propertyValue = objfactory.getInstance();
+            }
+            properties.put(propName, propertyValue);
+        }
+    }
+
+    private void setDataBinding(Interface interfaze, boolean isReference) {
+        List<Operation> operations = interfaze.getOperations();
+        for (Operation operation : operations) {
+            operation.setDataBinding(SaxonNodeDataBinding.NAME);
+            DataType<List<DataType>> inputType = operation.getInputType();
+            if (inputType != null) {
+                List<DataType> logical = inputType.getLogical();
+                for (DataType inArg : logical) {
+                    if (SimpleJavaDataBinding.NAME.equals(inArg.getDataBinding())) {
+                        if (!isReference) {
+                            inArg.setDataBinding(SaxonValueDataBinding.NAME);
+                        }
+                    } else {
+                        inArg.setDataBinding(SaxonNodeDataBinding.NAME);
+                    }
+                }
+            }
+            DataType outputType = operation.getOutputType();
+            if (outputType != null) {
+                if (SimpleJavaDataBinding.NAME.equals(outputType.getDataBinding())) {
+                    if (!isReference) {
+                        outputType.setDataBinding(SaxonValueDataBinding.NAME);
+                    }
+                } else {
+                    outputType.setDataBinding(SaxonNodeDataBinding.NAME);
+                }
+            }
+        }
+    }
+
+    public void stop() {
+        // TODO Auto-generated method stub
+
+    }
+
+}