Enhancing extensibility to dinamycally load interface visitors

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@825612 13f79535-47bb-0310-9956-ffa450edef68

3 files changed, 31 insertions, 10 deletions

diff --git a/java/sca/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/module/DataBindingModuleActivator.java b/java/sca/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/module/DataBindingModuleActivator.java
index b4d7bf1662..023d0b7904 100644
--- a/java/sca/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/module/DataBindingModuleActivator.java
+++ b/java/sca/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/module/DataBindingModuleActivator.java
@@ -25,7 +25,6 @@ import org.apache.tuscany.sca.core.ModuleActivator;
 import org.apache.tuscany.sca.core.databinding.processor.DataBindingJavaInterfaceProcessor;
 import org.apache.tuscany.sca.core.databinding.processor.WrapperJavaInterfaceProcessor;
 import org.apache.tuscany.sca.core.databinding.wire.DataBindingRuntimeWireProcessor;
-import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
 import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
 import org.apache.tuscany.sca.interfacedef.java.jaxws.JAXWSJavaInterfaceProcessor;
 import org.apache.tuscany.sca.interfacedef.java.jaxws.WebServiceInterfaceProcessor;
@@ -37,7 +36,28 @@ import org.apache.tuscany.sca.runtime.RuntimeWireProcessorExtensionPoint;
 public class DataBindingModuleActivator implements ModuleActivator {
 
     public void start(ExtensionPointRegistry registry) {
+        /*
         DataBindingExtensionPoint dataBindings = registry.getExtensionPoint(DataBindingExtensionPoint.class);
+        TransformerExtensionPoint transformers = registry.getExtensionPoint(TransformerExtensionPoint.class);
+        */
+
+        /*
+        Input2InputTransformer input2InputTransformer = new Input2InputTransformer(registry);
+        transformers.addTransformer(input2InputTransformer, false);
+
+        Output2OutputTransformer output2OutputTransformer = new Output2OutputTransformer(registry);
+        transformers.addTransformer(output2OutputTransformer, false);
+
+        Exception2ExceptionTransformer exception2ExceptionTransformer = new Exception2ExceptionTransformer(registry);
+        transformers.addTransformer(exception2ExceptionTransformer, false);
+
+        Array2ArrayTransformer array2ArrayTransformer = new Array2ArrayTransformer(registry);
+        transformers.addTransformer(array2ArrayTransformer, false);
+
+        Group2GroupTransformer group2GroupTransformer = new Group2GroupTransformer(registry);
+        transformers.addTransformer(group2GroupTransformer, false);
+        */
+
 //        dataBindings.addDataBinding(new CallableReferenceDataBinding());
 //        transformers.addTransformer(new CallableReference2XMLStreamReader(), true);
 //        transformers.addTransformer(new XMLStreamReader2CallableReference(), false);
@@ -45,17 +65,16 @@ public class DataBindingModuleActivator implements ModuleActivator {
         FactoryExtensionPoint modelFactories = registry.getExtensionPoint(FactoryExtensionPoint.class);
         JavaInterfaceFactory javaFactory = modelFactories.getFactory(JavaInterfaceFactory.class);
         // Add the WebServiceInterfaceProcessor to mark the interface remotable
-        javaFactory.addInterfaceVisitor(new WebServiceInterfaceProcessor());
+        //javaFactory.addInterfaceVisitor(new WebServiceInterfaceProcessor());
         // Introspect the data types
-        javaFactory.addInterfaceVisitor(new DataBindingJavaInterfaceProcessor(dataBindings));
-        javaFactory.addInterfaceVisitor(new JAXWSJavaInterfaceProcessor(registry));
-        javaFactory.addInterfaceVisitor(new WrapperJavaInterfaceProcessor(dataBindings));
+        //javaFactory.addInterfaceVisitor(new DataBindingJavaInterfaceProcessor(registry));
+        //javaFactory.addInterfaceVisitor(new JAXWSJavaInterfaceProcessor(registry));
+        //javaFactory.addInterfaceVisitor(new WrapperJavaInterfaceProcessor(registry));
 
         RuntimeWireProcessorExtensionPoint wireProcessorExtensionPoint = registry.getExtensionPoint(RuntimeWireProcessorExtensionPoint.class);
         if (wireProcessorExtensionPoint != null) {
             wireProcessorExtensionPoint.addWireProcessor(new DataBindingRuntimeWireProcessor(registry));
         }
-
     }
 
     public void stop(ExtensionPointRegistry registry) {
diff --git a/java/sca/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/processor/DataBindingJavaInterfaceProcessor.java b/java/sca/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/processor/DataBindingJavaInterfaceProcessor.java
index c915f389ea..01a3c1813c 100644
--- a/java/sca/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/processor/DataBindingJavaInterfaceProcessor.java
+++ b/java/sca/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/processor/DataBindingJavaInterfaceProcessor.java
@@ -25,6 +25,7 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
 import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
 import org.apache.tuscany.sca.databinding.annotation.DataBinding;
 import org.apache.tuscany.sca.interfacedef.DataType;
@@ -42,9 +43,9 @@ import org.apache.tuscany.sca.interfacedef.java.introspect.JavaInterfaceVisitor;
 public class DataBindingJavaInterfaceProcessor implements JavaInterfaceVisitor {
     private DataBindingExtensionPoint dataBindingRegistry;
 
-    public DataBindingJavaInterfaceProcessor(DataBindingExtensionPoint dataBindingRegistry) {
+    public DataBindingJavaInterfaceProcessor(ExtensionPointRegistry registry) {
         super();
-        this.dataBindingRegistry = dataBindingRegistry;
+        this.dataBindingRegistry = registry.getExtensionPoint(DataBindingExtensionPoint.class);
     }
 
     public void visitInterface(JavaInterface javaInterface) throws InvalidInterfaceException {
diff --git a/java/sca/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/processor/WrapperJavaInterfaceProcessor.java b/java/sca/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/processor/WrapperJavaInterfaceProcessor.java
index 7f2e3fa23d..a5526ab031 100644
--- a/java/sca/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/processor/WrapperJavaInterfaceProcessor.java
+++ b/java/sca/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/processor/WrapperJavaInterfaceProcessor.java
@@ -24,6 +24,7 @@ import java.util.LinkedList;
 import java.util.List;
 import java.util.Set;
 
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
 import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
 import org.apache.tuscany.sca.databinding.WrapperHandler;
 import org.apache.tuscany.sca.databinding.javabeans.JavaBeansDataBinding;
@@ -44,9 +45,9 @@ public class WrapperJavaInterfaceProcessor implements JavaInterfaceVisitor {
     private static final String JAXB_DATABINDING = "javax.xml.bind.JAXBElement";
     private DataBindingExtensionPoint dataBindingRegistry;
 
-    public WrapperJavaInterfaceProcessor(DataBindingExtensionPoint dataBindingRegistry) {
+    public WrapperJavaInterfaceProcessor(ExtensionPointRegistry registry) {
         super();
-        this.dataBindingRegistry = dataBindingRegistry;
+        this.dataBindingRegistry = registry.getExtensionPoint(DataBindingExtensionPoint.class);
     }
 
     public void visitInterface(JavaInterface javaInterface) throws InvalidInterfaceException {