TUSCANY-2897 JMSBinding model should be QNames not Strings

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@750052 13f79535-47bb-0310-9956-ffa450edef68

3 files changed, 61 insertions, 39 deletions

diff --git a/branches/sca-java-1.x/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/impl/JMSBinding.java b/branches/sca-java-1.x/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/impl/JMSBinding.java
index 2236c7fee7..92350a6310 100644
--- a/branches/sca-java-1.x/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/impl/JMSBinding.java
+++ b/branches/sca-java-1.x/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/impl/JMSBinding.java
@@ -24,9 +24,11 @@ import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
+import javax.xml.namespace.QName;
 import java.util.TreeSet;
 
 import org.apache.tuscany.sca.assembly.BindingRRB;
+import org.apache.tuscany.sca.assembly.DefinitionElement;
 import org.apache.tuscany.sca.assembly.ConfiguredOperation;
 import org.apache.tuscany.sca.assembly.OperationSelector;
 import org.apache.tuscany.sca.assembly.OperationsConfigurator;
@@ -42,7 +44,7 @@ import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
  * @version $Rev$ $Date$
  */
 
-public class JMSBinding implements BindingRRB, PolicySetAttachPoint, OperationsConfigurator {
+public class JMSBinding implements BindingRRB, PolicySetAttachPoint, OperationsConfigurator, DefinitionElement {
 
     @Override
     public Object clone() throws CloneNotSupportedException {
@@ -66,6 +68,9 @@ public class JMSBinding implements BindingRRB, PolicySetAttachPoint, OperationsC
     // properties required to describe configured operations
     private List<ConfiguredOperation>  configuredOperations = new ArrayList<ConfiguredOperation>();
     
+    // properties required by DefinitionElement @575803A
+    private String targetNamespace;
+
     // Properties required to describe the JMS binding model
 
     private String correlationScheme = JMSBindingConstants.CORRELATE_MSG_ID;
@@ -133,8 +138,8 @@ public class JMSBinding implements BindingRRB, PolicySetAttachPoint, OperationsC
     private Map<String, Map<String, BindingProperty>> operationPropertiesProperties = new HashMap<String, Map<String,BindingProperty>>();
 
     private String jmsSelector;
-    private String requestConnectionName;
-    private String responseConnectionName;
+    private QName requestConnectionName;
+    private QName responseConnectionName;
     private JMSBinding requestConnectionBinding;
     private JMSBinding responseConnectionBinding;
     
@@ -646,18 +651,19 @@ public class JMSBinding implements BindingRRB, PolicySetAttachPoint, OperationsC
         this.jmsSelector = jmsSelector;
     }
 
-    public String getRequestConnectionName() {
+    public QName getRequestConnectionName() {
         return requestConnectionName;
     }
 
-    public void setRequestConnectionName(String requestConnectionName) {
+    public void setRequestConnectionName(QName requestConnectionName) {
         this.requestConnectionName = requestConnectionName;
     }
 
-    public void setResponseConnectionName(String responseConnectionName) {
+    public void setResponseConnectionName(QName responseConnectionName) {
         this.responseConnectionName = responseConnectionName;
     }
-    public String getResponseConnectionName() {
+
+    public QName getResponseConnectionName() {
         return responseConnectionName;
     }
 
@@ -740,6 +746,21 @@ public class JMSBinding implements BindingRRB, PolicySetAttachPoint, OperationsC
         this.configuredOperations = configuredOperations;
     }    
     
+    public String getTargetNamespace() {
+        return targetNamespace;
+    }
+
+    public void setTargetNamespace(String ns) {
+        targetNamespace = ns;
+    }
+
+    // hashCode() is here because binding elements in definitions documents are added
+    // to the model resolver hashmap.  The namespace and name are keys.
+    @Override
+    public int hashCode() {
+        return (String.valueOf(getTargetNamespace()) + String.valueOf(getName())).hashCode();
+    }
+
     @Override
     public boolean equals( Object object ) {
         return ( object instanceof JMSBinding ) && equals( (JMSBinding) object );
@@ -752,10 +773,20 @@ public class JMSBinding implements BindingRRB, PolicySetAttachPoint, OperationsC
      * @return boolean stating whether objects are equal
      */
     public boolean equals( JMSBinding binding ) {
+        // If the target namespace is set, this binding came from a definitions document.
+        // The target namespace and name are used as keys for doing model resolver hashmap lookups.
+        // Only the target namespace and name can be compared.
+        if (this.targetNamespace != null) {
+            if ( !optStringEquals( this.targetNamespace, binding.getTargetNamespace() )) return false;
+            if ( !optStringEquals( this.name, binding.getName() )) return false;
+            return true;
+        }
+
         // Test all fields for equality.
         // First test simple fields to quickly weed out mismatches.
         if ( !optStringEquals( this.uri, binding.getURI() )) return false;
         if ( !optStringEquals( this.name, binding.getName() )) return false;
+        if ( !optStringEquals( this.targetNamespace, binding.getTargetNamespace() )) return false;
         if ( !optStringEquals( this.destinationName, binding.getDestinationName() )) return false;
         if ( !optStringEquals( this.correlationScheme, binding.getCorrelationScheme() )) return false;
         if ( !optStringEquals( this.initialContextFactoryName, binding.getInitialContextFactoryName() )) return false;
@@ -814,7 +845,7 @@ public class JMSBinding implements BindingRRB, PolicySetAttachPoint, OperationsC
      * @param p2 property list 2
      * @return whether or not properties are equal
      */
-    public static boolean optStringEquals( String s1, String s2 ) {
+    public static boolean optStringEquals( Object s1, Object s2 ) {
         if ( s1 == null && s2 == null ) return true;
         if ( s1 != null && s2 == null ) return false;
         if ( s1 == null && s2 != null ) return false;
diff --git a/branches/sca-java-1.x/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/impl/JMSBindingProcessor.java b/branches/sca-java-1.x/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/impl/JMSBindingProcessor.java
index 6d6a14e191..10d86e5536 100644
--- a/branches/sca-java-1.x/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/impl/JMSBindingProcessor.java
+++ b/branches/sca-java-1.x/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/impl/JMSBindingProcessor.java
@@ -48,6 +48,7 @@ import org.apache.tuscany.sca.binding.jms.wireformat.jmsobject.WireFormatJMSObje
 import org.apache.tuscany.sca.binding.jms.wireformat.jmstext.WireFormatJMSText;
 import org.apache.tuscany.sca.binding.jms.wireformat.jmstextxml.WireFormatJMSTextXML;
 import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor;
 import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
 import org.apache.tuscany.sca.contribution.resolver.DefaultModelResolver;
 import org.apache.tuscany.sca.contribution.resolver.ExtensibleModelResolver;
@@ -131,7 +132,7 @@ import org.apache.tuscany.sca.policy.PolicyFactory;
  * @version $Rev$ $Date$
  */
 
-public class JMSBindingProcessor implements StAXArtifactProcessor<JMSBinding> {
+public class JMSBindingProcessor extends BaseStAXArtifactProcessor implements StAXArtifactProcessor<JMSBinding> {
     private PolicyFactory policyFactory;
     private PolicyAttachPointProcessor policyProcessor;
     private ConfiguredOperationProcessor configuredOperationProcessor;
@@ -256,11 +257,11 @@ public class JMSBindingProcessor implements StAXArtifactProcessor<JMSBinding> {
 
         String requestConnectionName = reader.getAttributeValue(null, "requestConnection");
         if (requestConnectionName != null && requestConnectionName.length() > 0) {
-            jmsBinding.setRequestConnectionName(requestConnectionName);
+            jmsBinding.setRequestConnectionName(getQNameValue(reader, requestConnectionName));
         }
         String responseConnectionName = reader.getAttributeValue(null, "responseConnection");
         if (responseConnectionName != null && responseConnectionName.length() > 0) {
-            jmsBinding.setResponseConnectionName(responseConnectionName);
+            jmsBinding.setResponseConnectionName(getQNameValue(reader, responseConnectionName));
         }
 
         // Read sub-elements of binding.jms
@@ -361,28 +362,23 @@ public class JMSBindingProcessor implements StAXArtifactProcessor<JMSBinding> {
 
     public void resolve(JMSBinding model, ModelResolver resolver) throws ContributionResolveException {
         if (model.getRequestConnectionName() != null) {
-            model.setRequestConnectionBinding(getConnectionBinding(model.getRequestConnectionName(), resolver));
+            model.setRequestConnectionBinding(getConnectionBinding(model, "requestConnection", model.getRequestConnectionName(), resolver));
         }
         if (model.getResponseConnectionName() != null) {
-            model.setResponseConnectionBinding(getConnectionBinding(model.getResponseConnectionName(), resolver));
+            model.setResponseConnectionBinding(getConnectionBinding(model, "responseConnection", model.getResponseConnectionName(), resolver));
         }
     }
 
     @SuppressWarnings("unchecked")
-    private JMSBinding getConnectionBinding(String bindingName, ModelResolver resolver) {
-        if (resolver instanceof ExtensibleModelResolver) {
-            DefaultModelResolver dr = (DefaultModelResolver)((ExtensibleModelResolver) resolver).getDefaultModelResolver();
-            Map models = dr.getModels();
-            for (Object o : models.keySet()) {
-                if (o instanceof JMSBinding) {
-                    JMSBinding binding = (JMSBinding) o;
-                    if (bindingName.equals(binding.getName())) {
-                        return binding;
-                    }
-                }
-            }
-        }
-        return null;
+    private JMSBinding getConnectionBinding(JMSBinding model, String attrName, QName bindingName, ModelResolver resolver) {
+        JMSBinding binding = new JMSBinding();
+        binding.setTargetNamespace(bindingName.getNamespaceURI());
+        binding.setName(bindingName.getLocalPart());
+        binding.setUnresolved(true);
+        binding = resolver.resolveModel(JMSBinding.class, binding);
+        if (binding.isUnresolved())
+            error("BindingNotFound", model, attrName, bindingName);
+        return binding;
     }
 
     private void parseDestination(XMLStreamReader reader, JMSBinding jmsBinding) throws XMLStreamException {
@@ -833,8 +829,8 @@ public class JMSBindingProcessor implements StAXArtifactProcessor<JMSBinding> {
         // 156 • /binding.jms/@responseConnection – identifies a binding.jms element that is present in a
         // 157 definition document, whose response child element is used to define the values for this binding. In
         // 158 this case this binding.jms element MUST NOT contain a response element.
-        String responseConnectionName = jmsBinding.getResponseConnectionName();
-        if (( responseConnectionName != null ) && ( responseConnectionName.length() > 0 )) {
+        QName responseConnectionName = jmsBinding.getResponseConnectionName();
+        if (( responseConnectionName != null ) && ( responseConnectionName.getLocalPart().length() > 0 )) {
             String responseDestinationName = jmsBinding.getResponseDestinationName();
             if (( responseDestinationName != null ) && (responseDestinationName.length() > 0)) {
                 error("ResponseAttrElement", jmsBinding, responseConnectionName, responseDestinationName );                               
@@ -870,7 +866,9 @@ public class JMSBindingProcessor implements StAXArtifactProcessor<JMSBinding> {
     public void write(JMSBinding jmsBinding, XMLStreamWriter writer) throws ContributionWriteException,
         XMLStreamException {
         // Write a <binding.jms>
-        writer.writeStartElement(Constants.SCA10_NS, JMSBindingConstants.BINDING_JMS);
+        writeStart(writer, Constants.SCA10_NS, JMSBindingConstants.BINDING_JMS,
+                   new XAttr("requestConnection", jmsBinding.getRequestConnectionName()),
+                   new XAttr("responseConnection", jmsBinding.getResponseConnectionName()));
 
         if (jmsBinding.getName() != null) {
             writer.writeAttribute("name", jmsBinding.getName());
@@ -902,14 +900,6 @@ public class JMSBindingProcessor implements StAXArtifactProcessor<JMSBinding> {
             writer.writeAttribute("jndiURL", jmsBinding.getJndiURL());            
         }
         
-        if ( jmsBinding.getRequestConnectionName() != null ) {
-            writer.writeAttribute("requestConnection", jmsBinding.getRequestConnectionName());            
-        }
-        
-        if ( jmsBinding.getResponseConnectionName() != null ) {
-            writer.writeAttribute("responseConnection", jmsBinding.getResponseConnectionName());            
-        }
-        
         if ( jmsBinding.containsHeaders() ) {
            writeHeaders( jmsBinding, writer);
         }
@@ -945,7 +935,7 @@ public class JMSBindingProcessor implements StAXArtifactProcessor<JMSBinding> {
         
         writeConfiguredOperations( jmsBinding, writer );
         
-        writer.writeEndElement();
+        writeEnd(writer);
     }
 
     /**
diff --git a/branches/sca-java-1.x/modules/binding-jms/src/main/resources/binding-jms-validation-messages.properties b/branches/sca-java-1.x/modules/binding-jms/src/main/resources/binding-jms-validation-messages.properties
index cd2a5f30ed..75bf06df1f 100644
--- a/branches/sca-java-1.x/modules/binding-jms/src/main/resources/binding-jms-validation-messages.properties
+++ b/branches/sca-java-1.x/modules/binding-jms/src/main/resources/binding-jms-validation-messages.properties
@@ -46,3 +46,4 @@ DestinationQueueContradiction = Destination type queue contradicts connection fa
 DestinationTopicContradiction = Destination type topic contradicts connection factory name: {0}
 ConnectionFactoryActivationSpecContradiction = Connection factory \"{0}\" and activation specification \"{0}\" are mutually exclusive                
 ResponseAttrElement = Response connection \"{0}\" and response element \"{1}\" are mutually exclusive                               
+BindingNotFound = {0} refers to a binding definition {1} which is not found