From 70e869a4084bf447e9a030918acfa4e13e5b768a Mon Sep 17 00:00:00 2001
From: lresende <lresende@13f79535-47bb-0310-9956-ffa450edef68>
Date: Thu, 29 Jan 2009 00:57:03 +0000
Subject: Adding support for extended attributes to webservices binding

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@738685 13f79535-47bb-0310-9956-ffa450edef68
---
 .../binding/ws/xml/WebServiceBindingProcessor.java | 35 ++++++++++++++++++++++
 1 file changed, 35 insertions(+)

(limited to 'branches/sca-java-1.x/modules/binding-ws-xml/src/main/java/org/apache/tuscany/sca/binding/ws/xml/WebServiceBindingProcessor.java')

diff --git a/branches/sca-java-1.x/modules/binding-ws-xml/src/main/java/org/apache/tuscany/sca/binding/ws/xml/WebServiceBindingProcessor.java b/branches/sca-java-1.x/modules/binding-ws-xml/src/main/java/org/apache/tuscany/sca/binding/ws/xml/WebServiceBindingProcessor.java
index 980003ddf1..7da20dafb7 100644
--- a/branches/sca-java-1.x/modules/binding-ws-xml/src/main/java/org/apache/tuscany/sca/binding/ws/xml/WebServiceBindingProcessor.java
+++ b/branches/sca-java-1.x/modules/binding-ws-xml/src/main/java/org/apache/tuscany/sca/binding/ws/xml/WebServiceBindingProcessor.java
@@ -23,6 +23,7 @@ import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
 import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
 
 import java.util.Map;
+
 import javax.wsdl.Binding;
 import javax.wsdl.Port;
 import javax.wsdl.PortType;
@@ -33,6 +34,8 @@ import javax.xml.stream.XMLStreamReader;
 import javax.xml.stream.XMLStreamWriter;
 
 import org.apache.tuscany.sca.assembly.ConfiguredOperation;
+import org.apache.tuscany.sca.assembly.Extension;
+import org.apache.tuscany.sca.assembly.ExtensionFactory;
 import org.apache.tuscany.sca.assembly.OperationsConfigurator;
 import org.apache.tuscany.sca.assembly.builder.impl.ProblemImpl;
 import org.apache.tuscany.sca.assembly.xml.ConfiguredOperationProcessor;
@@ -42,7 +45,9 @@ import org.apache.tuscany.sca.binding.ws.DefaultWebServiceBindingFactory;
 import org.apache.tuscany.sca.binding.ws.WebServiceBinding;
 import org.apache.tuscany.sca.binding.ws.WebServiceBindingFactory;
 import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXAttributeProcessor;
 import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXAttributeProcessor;
 import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
 import org.apache.tuscany.sca.contribution.service.ContributionReadException;
 import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
@@ -74,17 +79,21 @@ public class WebServiceBindingProcessor implements StAXArtifactProcessor<WebServ
     private WSDLFactory wsdlFactory;
     private WebServiceBindingFactory wsFactory;
     private PolicyFactory policyFactory;
+    private ExtensionFactory extensionFactory;
     private PolicyAttachPointProcessor policyProcessor;
     private IntentAttachPointTypeFactory intentAttachPointTypeFactory;
     private ConfiguredOperationProcessor configuredOperationProcessor;
+    private StAXAttributeProcessor<Object> extensionAttributeProcessor;
     private Monitor monitor;
     
     public WebServiceBindingProcessor(ExtensionPointRegistry extensionPoints) {
+        
         this.extensionPoints = extensionPoints;
         ModelFactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(ModelFactoryExtensionPoint.class);
         this.policyFactory = modelFactories.getFactory(PolicyFactory.class);
         this.wsFactory = new DefaultWebServiceBindingFactory();
         this.wsdlFactory = modelFactories.getFactory(WSDLFactory.class);
+        this.extensionFactory = modelFactories.getFactory(ExtensionFactory.class);
         this.policyProcessor = new PolicyAttachPointProcessor(policyFactory);
         this.intentAttachPointTypeFactory = modelFactories.getFactory(IntentAttachPointTypeFactory.class);
         UtilityExtensionPoint utilities = extensionPoints.getExtensionPoint(UtilityExtensionPoint.class);
@@ -93,6 +102,7 @@ public class WebServiceBindingProcessor implements StAXArtifactProcessor<WebServ
             this.monitor = monitorFactory.createMonitor();
         }
         this.configuredOperationProcessor = new ConfiguredOperationProcessor(modelFactories, this.monitor);
+        this.extensionAttributeProcessor = extensionPoints.getExtensionPoint(ExtensibleStAXAttributeProcessor.class);
     }
     
     /**
@@ -223,6 +233,25 @@ public class WebServiceBindingProcessor implements StAXArtifactProcessor<WebServ
 
         // Read wsdlLocation
         wsBinding.setLocation(reader.getAttributeValue(WSDLI_NS, WSDL_LOCATION));
+        
+        // Handle extended attributes
+        QName elementName = reader.getName();
+        for (int a = 0; a < reader.getAttributeCount(); a++) {
+            QName attributeName = reader.getAttributeName(a);
+            if( attributeName.getNamespaceURI() != null && attributeName.getNamespaceURI() != WSDLI_NS && attributeName.getNamespaceURI().length() > 0) {
+                if( ! elementName.getNamespaceURI().equals(attributeName.getNamespaceURI()) ) {
+                    Object attributeValue = extensionAttributeProcessor.read(attributeName, reader);
+                    Extension attributeExtension;
+                    if (attributeValue instanceof Extension) {
+                        attributeExtension = (Extension) attributeValue;
+                    } else {
+                        attributeExtension = extensionFactory.createExtension(attributeName, attributeValue, true);
+                    }
+                    wsBinding.getAttributeExtensions().add(attributeExtension);
+                }
+            }
+        }
+
 
         ConfiguredOperation confOp = null;
         // Skip to end element
@@ -322,6 +351,12 @@ public class WebServiceBindingProcessor implements StAXArtifactProcessor<WebServ
             writer.writeAttribute(WSDLI_NS, WSDL_LOCATION, wsBinding.getLocation());
         }
 
+        for(Extension extension : wsBinding.getAttributeExtensions()) {
+            if(extension.isAttribute()) {
+                extensionAttributeProcessor.write(extension, writer);
+            }
+        }
+        
         if (wsBinding.getEndPointReference() != null) {
             EndPointReferenceHelper.writeEndPointReference(wsBinding.getEndPointReference(), writer);
         }
-- 
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