TUSCANY-2825 JMSBindingProcessor missing 'write' method implementation

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@743796 13f79535-47bb-0310-9956-ffa450edef68

4 files changed, 768 insertions, 23 deletions

diff --git a/branches/sca-java-1.x/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/impl/BindingProperty.java b/branches/sca-java-1.x/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/impl/BindingProperty.java
index d345130d4f..277cba43ca 100644
--- a/branches/sca-java-1.x/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/impl/BindingProperty.java
+++ b/branches/sca-java-1.x/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/impl/BindingProperty.java
@@ -42,4 +42,30 @@ public class BindingProperty {
     public Object getValue() {

         return value;

     }

+    

+    @Override

+    public boolean equals( Object object ) {

+        return ( object instanceof BindingProperty ) && equals( (BindingProperty) object );

+    }

+

+    /**

+     * Test whether this and another Binding Property are equal.

+     * @param property

+     * @return true if all fields of property match.

+     */

+    public boolean equals( BindingProperty property ) {

+        if ( name == null && property.getName() != null )

+            return false;

+        else if ( !name.equals( property.getName() ))

+            return false;

+        else if ( type == null && property.getType() != null )

+            return false;

+        else if ( !type.equals( property.getType() ))

+            return false;

+        else if ( value == null && property.getValue() != null )

+            return false;

+        else if ( !value.equals( property.getValue() ))

+                return false;

+        return true;

+    }

 }

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 1b96547335..296ad1aa44 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
@@ -20,6 +20,7 @@ package org.apache.tuscany.sca.binding.jms.impl;
 
 import java.util.ArrayList;
 import java.util.HashMap;
+import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
@@ -108,6 +109,7 @@ public class JMSBinding implements BindingRRB, PolicySetAttachPoint {
     // If the operation selector is derived automatically from the service interface it's stored here
     private String operationSelectorName = null;
 
+    private boolean containsHeaders = false;
     private String replyTo;
     private String jmsType;
     private String jmsCorrelationId;
@@ -435,6 +437,14 @@ public class JMSBinding implements BindingRRB, PolicySetAttachPoint {
         this.operationSelectorName = operationSelectorName;
     }
 
+    public void setHeaders( boolean containsHeaders ) {
+        this.containsHeaders = containsHeaders;
+    }
+
+    public boolean containsHeaders() {
+        return this.containsHeaders;
+    }
+
     public String getReplyTo() {
         return replyTo;
     }
@@ -447,6 +457,7 @@ public class JMSBinding implements BindingRRB, PolicySetAttachPoint {
         return jmsType;
     }
     public void setJMSType(String jmsType) {
+        setHeaders( true );
         this.jmsType = jmsType;
     }
 
@@ -455,6 +466,7 @@ public class JMSBinding implements BindingRRB, PolicySetAttachPoint {
     }
     
     public void setJMSCorrelationId(String jmsCorrelationId) {
+        setHeaders( true );
         this.jmsCorrelationId = jmsCorrelationId;
     }
 
@@ -462,6 +474,7 @@ public class JMSBinding implements BindingRRB, PolicySetAttachPoint {
         return deliveryModePersistent;
     }
     public void setJMSDeliveryMode(boolean persistent) {
+        setHeaders( true );
         this.deliveryModePersistent = Boolean.valueOf(persistent);
     }
 
@@ -470,14 +483,16 @@ public class JMSBinding implements BindingRRB, PolicySetAttachPoint {
     }
 
     public void setJMSPriority(int jmsPriority) {
+        setHeaders( true );
         this.jmsPriority = Integer.valueOf(jmsPriority);
     }
 
     public Long getJMSTimeToLive() {
-        return timeToLive.longValue();
+        return timeToLive;
     }
 
     public void setJMSTimeToLive(long timeToLive) {
+        setHeaders( true );
         this.timeToLive = Long.valueOf(timeToLive);
     }
 
@@ -493,6 +508,10 @@ public class JMSBinding implements BindingRRB, PolicySetAttachPoint {
         properties.put(name, value);
     }
 
+    protected Map<String, Object> getProperties() {
+        return properties;
+    }
+    
     /**
      * Adds an operationName to this binding.
      * @param opName
@@ -708,4 +727,115 @@ public class JMSBinding implements BindingRRB, PolicySetAttachPoint {
         return operationPropertiesProperties.get(opName);
     }
 
+    @Override
+    public boolean equals( Object object ) {
+        return ( object instanceof JMSBinding ) && equals( (JMSBinding) object );
+    }
+
+    /**
+     * Compares two JMS bindings for equality.
+     * Because of the many fields, this comparison is rather large O(n).
+     * @param binding test binding for equality comparison 
+     * @return boolean stating whether objects are equal
+     */
+    public boolean equals( JMSBinding binding ) {
+        // 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.destinationName, binding.getDestinationName() )) return false;
+        if ( !optStringEquals( this.correlationScheme, binding.getCorrelationScheme() )) return false;
+        if ( !optStringEquals( this.initialContextFactoryName, binding.getInitialContextFactoryName() )) return false;
+        if ( !optStringEquals( this.jndiURL, binding.getJndiURL() )) return false;
+        if ( !optStringEquals( this.requestConnectionName, binding.getRequestConnectionName() )) return false;
+        if ( !optStringEquals( this.responseConnectionName, binding.getResponseConnectionName() )) return false;
+        if ( !optStringEquals( this.jmsSelector, binding.getJMSSelector() )) return false;
+        if ( !equals( properties, binding.getProperties()) )
+            return false;
+
+        // Test operation properties
+        Set<String> operationNamesA = this.getOperationNames();
+        Set<String> operationNamesB = binding.getOperationNames();
+        if ( operationNamesA != null && operationNamesB != null ) {
+            if ( operationNamesA == null && operationNamesB != null ) return false;     
+            if ( operationNamesA != null && operationNamesB == null ) return false;     
+            if ( operationNamesA.size() != operationNamesB.size() ) return false;     
+            for(Iterator<String> it=operationNamesA.iterator(); it.hasNext(); ) {
+                String opName = it.next();
+                if ( !operationNamesB.contains( opName )) {
+                    return false;
+                }
+            }        
+        }
+
+        // Destination properties
+        if ( !optStringEquals( this.getDestinationName(), binding.getDestinationName() )) return false;
+        if ( !optStringEquals( this.getDestinationType(), binding.getDestinationType() )) return false;
+
+        // Connection factory properties
+        if ( !optStringEquals( this.getConnectionFactoryName(), binding.getConnectionFactoryName() )) return false;
+
+        // Activation spec properties
+        if ( !optStringEquals( this.getActivationSpecName(), binding.getActivationSpecName() )) return false;
+
+        // Response properties
+        if ( !optStringEquals( this.getResponseDestinationName(), binding.getResponseDestinationName() )) return false;
+        if ( !optStringEquals( this.getResponseActivationSpecName(), binding.getResponseActivationSpecName() )) return false;
+        if ( !optStringEquals( this.getResponseConnectionFactoryName(), binding.getResponseConnectionFactoryName() )) return false;
+
+        // Resource adapter
+        if ( !optStringEquals( this.getResourceAdapterName(), binding.getResourceAdapterName() )) return false;
+
+        // Other fields could also be checked for equality. See class fields for details.
+        return true;
+    }
+    
+    /**
+     * Tests if Strings are equal. 
+     * Either one may be null. This will match true if both
+     * are null or both are non-null and equal.
+     * @param p1 property list 1
+     * @param p2 property list 2
+     * @return whether or not properties are equal
+     */
+    public static boolean optStringEquals( String s1, String s2 ) {
+        if ( s1 == null && s2 == null ) return true;
+        if ( s1 != null && s2 == null ) return false;
+        if ( s1 == null && s2 != null ) return false;
+        return s1.equals( s2 );
+    }
+    
+    /**
+     * Tests if two property lists are equal.
+     * Either one may be null. This will match true if both
+     * are null or both are non-null and equal.
+     * @param p1 property list 1
+     * @param p2 property list 2
+     * @return whether or not properties are equal
+     */
+    public static boolean equals( Map<String, Object> p1, Map<String, Object> p2 ) {
+        if ( p1 == null && p2 == null)
+            return true;
+        if ( p1 == null || p2 == null)
+            return false;
+        if ( p1.size() != p2.size())
+            return false;
+
+        // For both the keys and values of a map
+        for (Iterator it=p1.entrySet().iterator(); it.hasNext(); ) {
+            Map.Entry entry = (Map.Entry)it.next();
+            Object k1 = entry.getKey();
+            Object v1 = entry.getValue();            
+            Object v2 = p2.get( k1 );
+            
+            if ( v1 == null && v2 != null )
+                return false;
+            if ( v1 != null && v2 == null )
+                return false;
+            if ( !v1.equals( v2 ))
+                return false;            
+        }
+        
+        return true;
+    }
 }
diff --git a/branches/sca-java-1.x/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/impl/JMSBindingConstants.java b/branches/sca-java-1.x/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/impl/JMSBindingConstants.java
index de10f9ca60..a3dfa8f618 100644
--- a/branches/sca-java-1.x/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/impl/JMSBindingConstants.java
+++ b/branches/sca-java-1.x/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/impl/JMSBindingConstants.java
@@ -70,5 +70,8 @@ public interface JMSBindingConstants {
     String CALLBACK_Q_PROPERTY = "scaCallbackQueue";
     String CONVERSATION_ID_PROPERTY = "scaConversationId";
     
+    // XML element and attribute names
+    String HEADERS = "headers";
+    
     int MSG_CTXT_POSITION = 0;
 }
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 a330ef631e..ef942bdab0 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
@@ -23,7 +23,9 @@ import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
 import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
 
 import java.util.HashMap;
+import java.util.Iterator;
 import java.util.Map;
+import java.util.Set;
 import java.util.StringTokenizer;
 
 import javax.xml.namespace.QName;
@@ -31,6 +33,7 @@ import javax.xml.stream.XMLStreamException;
 import javax.xml.stream.XMLStreamReader;
 import javax.xml.stream.XMLStreamWriter;
 
+import org.apache.tuscany.sca.assembly.Extension;
 import org.apache.tuscany.sca.assembly.OperationSelector;
 import org.apache.tuscany.sca.assembly.WireFormat;
 import org.apache.tuscany.sca.assembly.builder.impl.ProblemImpl;
@@ -64,6 +67,14 @@ import org.apache.tuscany.sca.policy.PolicyFactory;
  *              operationProperties="QName"?
  *              ...>
  * 
+ *     <headers JMSType="string"?
+ *              JMSCorrelationId="string"?
+ *              JMSDeliveryMode="string"?
+ *              JMSTimeToLive="int"?
+ *              JMSPriority="string"?>
+ *         <property name="NMTOKEN" type="NMTOKEN">*
+ *     </headers>?
+ * 
  *     <destination name="xs:anyURI" type="string"? create="string"?>
  *         <property name="NMTOKEN" type="NMTOKEN">*
  *     </destination>?
@@ -98,14 +109,6 @@ import org.apache.tuscany.sca.policy.PolicyFactory;
  *         <property name="NMTOKEN" type="NMTOKEN">*
  *     </resourceAdapter>?
  * 
- *     <headers JMSType="string"?
- *              JMSCorrelationId="string"?
- *              JMSDeliveryMode="string"?
- *              JMSTimeToLive="int"?
- *              JMSPriority="string"?>
- *         <property name="NMTOKEN" type="NMTOKEN">*
- *     </headers>?
- * 
  *     <operationProperties name="string" nativeOperation="string"?>
  *         <property name="NMTOKEN" type="NMTOKEN">*
  *         <headers JMSType="string"?
@@ -125,7 +128,6 @@ import org.apache.tuscany.sca.policy.PolicyFactory;
  */
 
 public class JMSBindingProcessor implements StAXArtifactProcessor<JMSBinding> {
-
     private PolicyFactory policyFactory;
     private PolicyAttachPointProcessor policyProcessor;
     protected StAXArtifactProcessor<Object> extensionProcessor;
@@ -294,7 +296,8 @@ public class JMSBindingProcessor implements StAXArtifactProcessor<JMSBinding> {
                     if (x.equals(JMSBindingConstants.BINDING_JMS_QNAME)) {
                         endFound = true;
                     } else {
-                    	error("UnexpectedElement", reader, x.toString());
+                    	error("UnexpectedElement: expected " + JMSBindingConstants.BINDING_JMS_QNAME + ", found " + x.toString(), 
+                    	      reader, x.toString());
                     }
             }
         }
@@ -368,16 +371,6 @@ public class JMSBindingProcessor implements StAXArtifactProcessor<JMSBinding> {
         return null;
     }
 
-    public void write(JMSBinding rmiBinding, XMLStreamWriter writer) throws ContributionWriteException,
-        XMLStreamException {
-        // Write a <binding.jms>
-        writer.writeStartElement(Constants.SCA10_NS, JMSBindingConstants.BINDING_JMS);
-
-        // FIXME Implement
-
-        writer.writeEndElement();
-    }
-
     private void parseDestination(XMLStreamReader reader, JMSBinding jmsBinding) throws XMLStreamException {
         String name = reader.getAttributeValue(null, "name");
         if (name != null && name.length() > 0) {
@@ -516,7 +509,6 @@ public class JMSBindingProcessor implements StAXArtifactProcessor<JMSBinding> {
      * </headers>?
      */
     private void parseHeaders(XMLStreamReader reader, JMSBinding jmsBinding) throws XMLStreamException {
-        
         String jmsType = reader.getAttributeValue(null, "JMSType");
         if (jmsType != null && jmsType.length() > 0) {
             jmsBinding.setJMSType(jmsType);
@@ -572,8 +564,9 @@ public class JMSBindingProcessor implements StAXArtifactProcessor<JMSBinding> {
     }
     
     private void parseProperty(XMLStreamReader reader, JMSBinding jmsBinding) throws XMLStreamException {
+        jmsBinding.setHeaders( true );
         String name = reader.getAttributeValue(null, "name");
-        String type = reader.getAttributeValue(null, "type");
+        String type = reader.getAttributeValue(null, "type");        
         if (name != null && name.length() > 0) {
             Object value = reader.getElementText();
             if ("boolean".equalsIgnoreCase(type)) {
@@ -842,4 +835,597 @@ public class JMSBindingProcessor implements StAXArtifactProcessor<JMSBinding> {
         }
 
     }
+
+    /**
+     * Given a valid JMSBinding, write it as XML using the given XML writer.
+     * 
+     * This high-level method handles binding.jms element and its attributes. 
+     * Sub elements have their own writer methods and are called from here.
+     * <binding.jms 
+     *    correlationScheme="string"?
+     *    initialContextFactory="xs:anyURI"? 
+     *    jndiURL="xs:anyURI"?
+     *    requestConnection="QName"? 
+     *    responseConnection="QName"?
+     *    operationProperties="QName"? 
+     *    ...>
+     *
+     * @param jmsBinding JMSBinding model
+     * @param writer an XMLStreamWriter that writes XML attributes and elements
+     */
+    public void write(JMSBinding jmsBinding, XMLStreamWriter writer) throws ContributionWriteException,
+        XMLStreamException {
+        // Write a <binding.jms>
+        writer.writeStartElement(Constants.SCA10_NS, JMSBindingConstants.BINDING_JMS);
+
+        if (jmsBinding.getName() != null) {
+            writer.writeAttribute("name", jmsBinding.getName());
+        }
+
+        if (jmsBinding.getURI() != null) {
+            writer.writeAttribute("uri", jmsBinding.getURI());
+        }
+
+        String dest = jmsBinding.getDestinationName();
+        if (dest != null) {
+            if ( !dest.equals( JMSBindingConstants.DEFAULT_DESTINATION_NAME ) ) {
+               writer.writeAttribute("uri", "jms:" + jmsBinding.getDestinationName());
+            }
+        }
+
+        String correlationScheme = jmsBinding.getCorrelationScheme();
+        if ( correlationScheme != null ) {
+            if ( !correlationScheme.equals(JMSBindingConstants.CORRELATE_MSG_ID) ) {
+               writer.writeAttribute("correlationScheme", jmsBinding.getCorrelationScheme());
+            }
+        }
+        
+        if ( jmsBinding.getInitialContextFactoryName() != null ) {
+            writer.writeAttribute("initialContextFactory", jmsBinding.getInitialContextFactoryName());            
+        }
+        
+        if ( jmsBinding.getJndiURL() != null ) {
+            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);
+        }
+
+        writeOperationProperties( jmsBinding, writer );
+
+        writeSubscriptionHeaders( jmsBinding, writer );
+        
+        writeDestinationProperties( jmsBinding, writer );
+        
+        writeConnectionFactoryProperties( jmsBinding, writer );
+        
+        writeActivationSpecProperties( jmsBinding, writer );
+
+        // Write response info, if names are not defaults.
+        String responseDestName = jmsBinding.getResponseDestinationName();
+        String responseCFName = jmsBinding.getResponseConnectionFactoryName();
+        String responseASName = jmsBinding.getResponseActivationSpecName();
+        if (( responseDestName != null && !responseDestName.equals(JMSBindingConstants.DEFAULT_RESPONSE_DESTINATION_NAME)) || 
+             (responseCFName != null && !responseCFName.equals(JMSBindingConstants.DEFAULT_CONNECTION_FACTORY_NAME)) ||
+             responseASName != null ) {
+            
+           writer.writeStartElement("response");
+           writeResponseDestinationProperties( jmsBinding, writer );       
+           writeResponseConnectionFactoryProperties( jmsBinding, writer );        
+           writeResponseActivationSpecProperties( jmsBinding, writer );
+           writer.writeEndElement();
+           // Strange bug. Without white space, headers end tag improperly read. 
+           writer.writeCharacters( " " ); 
+        }
+        
+        writeResourceAdapterProperties( jmsBinding, writer );
+        
+        writer.writeEndElement();
+    }
+
+    /**
+     * Writes headers element and its attributes.
+     * <headers JMSType=”string”?
+     *          JMSCorrelationID=”string”?
+     *          JMSDeliveryMode=”PERSISTENT or NON_PERSISTENT”?
+     *          JMSTimeToLive=”long”?      
+     *          JMSPriority=”0 .. 9”?>
+     *     <property name=”NMTOKEN” type=”NMTOKEN”?>*    
+     * </headers>?
+     */
+    private void writeHeaders( JMSBinding jmsBinding, XMLStreamWriter writer) throws XMLStreamException {
+
+        writer.writeStartElement(JMSBindingConstants.HEADERS);
+
+        String jmsType = jmsBinding.getJMSType();
+        if (jmsType != null && jmsType.length() > 0) {
+            writer.writeAttribute("JMSType", jmsType);
+        }
+
+        String jmsCorrelationId = jmsBinding.getJMSCorrelationId();
+        if (jmsCorrelationId != null && jmsCorrelationId.length() > 0) {
+            writer.writeAttribute("JMSCorrelationId", jmsCorrelationId);
+        }
+
+        Boolean jmsDeliveryMode = jmsBinding.isdeliveryModePersistent();
+        if (jmsDeliveryMode != null) {
+            if ( jmsDeliveryMode.booleanValue() )
+               writer.writeAttribute("JMSDeliveryMode", "PERSISTENT");
+            else
+               writer.writeAttribute("JMSDeliveryMode", "NON_PERSISTENT");
+        }
+
+        Long jmsTimeToLive = jmsBinding.getJMSTimeToLive();
+        if (jmsTimeToLive != null) {
+            writer.writeAttribute("JMSTimeToLive", jmsTimeToLive.toString());
+        }
+
+        Integer jmsPriority = jmsBinding.getJMSPriority();
+        if (jmsPriority != null) {
+            writer.writeAttribute("JMSPriority", jmsPriority.toString());
+        }
+
+        Map<String, Object> properties = jmsBinding.getProperties();
+        writeProperties( properties, writer );
+        //writer.writeCharacters( "   " );
+        
+        writer.writeEndElement();
+        // Strange bug. Without white space, headers end tag improperly read. 
+        writer.writeCharacters( " " ); 
+    }
+    
+    /**
+     * Writes a complete set of properties to the given XML stream writer.
+     * If the value is of type string, the property will be output:
+     *    <property name="key">StringValue</property>
+     * If the value is of type box (e.g.Integer, Long) or BindingProperty, the output will be    
+     *    <property name="key" type="int">42</property>
+     */
+    private void writeProperties(Map<String, Object> properties, XMLStreamWriter writer) throws XMLStreamException {
+        if (( properties == null ) || ( properties.size() == 0 )) {
+            return;
+        }
+        
+        // For both the keys and values of a map
+        for (Iterator it=properties.entrySet().iterator(); it.hasNext(); ) {
+            Map.Entry entry = (Map.Entry)it.next();
+            Object key = entry.getKey();
+            Object value = entry.getValue();
+
+            writer.writeStartElement( "property" );
+            writer.writeAttribute("name", key.toString());
+
+            if ( value instanceof String) {
+                writer.writeCharacters( value.toString() );
+            } else if ( value instanceof BindingProperty ) {
+                BindingProperty property = (BindingProperty) value;
+                String type = property.getType();
+                if ( type != null ) {
+                   writer.writeAttribute("type", type);
+                }
+                writer.writeCharacters( property.getValue().toString() );               
+            } else if ( value instanceof Boolean ) {
+                writer.writeAttribute("type", "boolean");
+                writer.writeCharacters( value.toString() );
+            } else if ( value instanceof Byte ) {
+                writer.writeAttribute("type", "byte");
+                writer.writeCharacters( value.toString() );
+            } else if ( value instanceof Short ) {
+                writer.writeAttribute("type", "short");
+                writer.writeCharacters( value.toString() );
+            } else if ( value instanceof Integer ) {
+                writer.writeAttribute("type", "int");
+                writer.writeCharacters( value.toString() );
+            } else if ( value instanceof Long ) {
+                writer.writeAttribute("type", "long");
+                writer.writeCharacters( value.toString() );
+            } else if ( value instanceof Float ) {
+                writer.writeAttribute("type", "float");
+                writer.writeCharacters( value.toString() );
+            } else if ( value instanceof Double ) {
+                writer.writeAttribute("type", "double");
+                writer.writeCharacters( value.toString() );
+            } else {
+                writer.writeCharacters( value.toString() );                
+            }
+            writer.writeEndElement();
+        }
+    }
+
+    /**
+     * Writes operation properties if there are any.
+     * 
+     *     <operationProperties name="string" nativeOperation="string"?>
+     *         <property name="NMTOKEN" type="NMTOKEN">*
+     *         <headers JMSType="string"?
+     *                  JMSCorrelationId="string"?
+     *                  JMSDeliveryMode="string"?
+     *                  JMSTimeToLive="int"?
+     *                  JMSPriority="string"?>
+     *             <property name="NMTOKEN" type="NMTOKEN">*
+     *         </headers>?
+     *     </operationProperties>*
+     * </binding.jms>
+     */
+    private void writeOperationProperties( JMSBinding jmsBinding, XMLStreamWriter writer) throws XMLStreamException {
+        Set<String> operationNames = jmsBinding.getOperationNames();
+        if (operationNames == null || (operationNames.size() < 1)) {
+            return;
+        }
+
+        for(Iterator<String> it=operationNames.iterator(); it.hasNext(); ) {
+            String opName = it.next();
+        
+            writer.writeStartElement("operationProperties");
+            writer.writeAttribute("name", opName);
+
+            String nativeOperation = jmsBinding.getNativeOperationName(opName);
+            if (nativeOperation != null && nativeOperation.length() > 0) {
+                if ( !nativeOperation.equals( opName )) {
+                   writer.writeAttribute("nativeOperation", nativeOperation);
+                }
+            }
+
+            Map<String, BindingProperty> operationPropertiesProperties =
+                jmsBinding.getOperationPropertiesProperties(opName);
+            writeBindingProperties( operationPropertiesProperties, writer );            
+
+            String jmsType = jmsBinding.getOperationJMSType(opName);
+            String jmsCorrelationId = jmsBinding.getOperationJMSCorrelationId(opName);
+            Boolean jmsDeliveryMode = jmsBinding.getOperationJMSDeliveryMode(opName);
+            Long jmsTimeToLive = jmsBinding.getOperationJMSTimeToLive(opName);
+            Integer jmsPriority = jmsBinding.getOperationJMSPriority(opName);
+            Map<String, Object> operationProperties = jmsBinding.getOperationProperties(opName);
+            
+            if (jmsType != null || jmsCorrelationId != null || jmsDeliveryMode != null ||
+                jmsTimeToLive != null || jmsPriority != null || operationProperties != null) {
+                
+                writer.writeStartElement(JMSBindingConstants.HEADERS);              
+                
+                if (jmsType != null && jmsType.length() > 0) {
+                    writer.writeAttribute("JMSType", jmsType);
+                }
+
+                if (jmsCorrelationId != null && jmsCorrelationId.length() > 0) {
+                    writer.writeAttribute("JMSCorrelationId", jmsCorrelationId);
+                }
+
+                if (jmsDeliveryMode != null) {
+                    if (jmsDeliveryMode.booleanValue())
+                        writer.writeAttribute("JMSDeliveryMode", "PERSISTENT");
+                    else
+                        writer.writeAttribute("JMSDeliveryMode", "NON_PERSISTENT");
+                }
+
+                if (jmsTimeToLive != null) {
+                    writer.writeAttribute("JMSTimeToLive", jmsTimeToLive.toString());
+                }
+
+                if (jmsPriority != null) {
+                    writer.writeAttribute("JMSPriority", jmsPriority.toString());
+                }
+                
+                writeProperties( operationProperties, writer );
+                
+                writer.writeEndElement();
+                // Strange bug. Without white space, headers end tag improperly read. 
+                // writer.writeCharacters( " " ); 
+            }
+
+            writer.writeEndElement();
+            // Strange bug. Without white space, headers end tag improperly read.
+            writer.writeCharacters(" ");
+        }
+    }
+    
+    /**
+     * Writes a complete set of properties to the given XML stream writer.
+     * If the value is of type string, the property will be output:
+     *    <property name="key">StringValue</property>
+     * If the value is of type box (e.g.Integer, Long) or BindingProperty, the output will be    
+     *    <property name="key" type="int">42</property>
+     */
+    private void writeBindingProperties(Map<String, BindingProperty> properties, XMLStreamWriter writer) throws XMLStreamException {
+        if (( properties == null ) || ( properties.size() == 0 )) {
+            return;
+        }
+        
+        // For both the keys and values of a map
+        for (Iterator it=properties.entrySet().iterator(); it.hasNext(); ) {
+            Map.Entry entry = (Map.Entry)it.next();
+            Object key = entry.getKey();
+            Object value = entry.getValue();
+
+            writer.writeStartElement( "property" );
+            writer.writeAttribute("name", key.toString());
+
+            if ( value instanceof String) {
+                writer.writeCharacters( value.toString() );
+            } else if ( value instanceof BindingProperty ) {
+                BindingProperty property = (BindingProperty) value;
+                String type = property.getType();
+                if ( type != null ) {
+                   writer.writeAttribute("type", type);
+                }
+                writer.writeCharacters( property.getValue().toString() );
+            } else {
+                writer.writeCharacters( value.toString() );                
+            }
+            writer.writeEndElement();
+        }
+    }
+
+    /**
+     * Writes subscription headers if there are any.
+     *     <complexType name="SubscriptionHeaders"> 
+     *         <attribute name="JMSSelector" type="string"/> 
+     *     </complexType>
+     *
+     */
+    private void writeSubscriptionHeaders( JMSBinding jmsBinding, XMLStreamWriter writer) throws XMLStreamException {
+        String jmsSubscriptionHeaders = jmsBinding.getJMSSelector();
+        if (jmsSubscriptionHeaders != null && jmsSubscriptionHeaders.length() > 0) {
+            writer.writeStartElement("SubscriptionHeaders");
+            writer.writeAttribute("JMSSelector", jmsSubscriptionHeaders);
+            writer.writeEndElement();
+            // Strange bug. Without white space, headers end tag improperly read. 
+            // writer.writeCharacters( " " ); 
+        }       
+    }
+    
+    /**
+     * Writes destination properties if there are any.
+     *     <destination name="xs:anyURI" type="string"? create="string"?>
+     *         <property name="NMTOKEN" type="NMTOKEN">*
+     *     </destination>?
+     */
+    private void writeDestinationProperties( JMSBinding jmsBinding, XMLStreamWriter writer) throws XMLStreamException {       
+        String destinationName = jmsBinding.getDestinationName();
+        if (destinationName == null || (destinationName.length() < 1)) {
+            return;
+        }
+        if (destinationName.equals(JMSBindingConstants.DEFAULT_DESTINATION_NAME)) {
+            return;
+        }
+
+        writer.writeStartElement("destination");
+
+        if ( destinationName != null && destinationName.length() > 0) {
+            writer.writeAttribute("name", destinationName);            
+        }
+
+        // Type not handled yet
+        // String destinationType = jmsBinding.getDestinationType();
+        // if ( destinationType != null && destinationType.length() > 0) {
+        //     writer.writeAttribute("type", destinationType);            
+        // }
+
+        String destinationCreate = jmsBinding.getDestinationCreate();
+        if ( destinationCreate != null && destinationCreate.length() > 0) {
+            writer.writeAttribute("create", destinationCreate);            
+        }
+
+        Map<String, BindingProperty> destinationProperties =
+            jmsBinding.getDestinationProperties();
+        writeBindingProperties( destinationProperties, writer );            
+
+        writer.writeEndElement();
+        // Strange bug. Without white space, headers end tag improperly read.
+        writer.writeCharacters(" ");
+    }
+    
+    /**
+     * Writes connection factory properties if there are any.
+     *     <connectionFactory name="xs:anyURI" create="string"?>
+     *         <property name="NMTOKEN" type="NMTOKEN">*
+     *     </connectionFactory>?
+     */
+    private void writeConnectionFactoryProperties( JMSBinding jmsBinding, XMLStreamWriter writer) throws XMLStreamException {       
+        String cfName = jmsBinding.getConnectionFactoryName();
+        if (cfName == null || (cfName.length() < 1)) {
+            return;
+        }
+        if ( cfName.equals(JMSBindingConstants.DEFAULT_CONNECTION_FACTORY_NAME) ) {
+            return;
+        }
+
+        writer.writeStartElement("connectionFactory");
+
+        if ( cfName != null && cfName.length() > 0) {
+            writer.writeAttribute("name", cfName);            
+        }
+
+        String destinationCreate = jmsBinding.getConnectionFactoryCreate();
+        if ( destinationCreate != null && destinationCreate.length() > 0) {
+            writer.writeAttribute("create", destinationCreate);            
+        }
+
+        Map<String, BindingProperty> cfProperties =
+            jmsBinding.getConnectionFactoryProperties();
+        writeBindingProperties( cfProperties, writer );            
+
+        writer.writeEndElement();
+        // Strange bug. Without white space, headers end tag improperly read.
+        writer.writeCharacters(" ");
+    }
+    
+    /**
+     * Writes activation Spec properties if there are any.
+     *     <activationSpec name="xs:anyURI" create="string"?>
+     *         <property name="NMTOKEN" type="NMTOKEN">*
+     *     </activationSpec>?
+     * 
+     */
+    private void writeActivationSpecProperties( JMSBinding jmsBinding, XMLStreamWriter writer) throws XMLStreamException {       
+        String asName = jmsBinding.getActivationSpecName();
+        if (asName == null || (asName.length() < 1)) {
+            return;
+        }
+
+        writer.writeStartElement("activationSpec");
+
+        if ( asName != null && asName.length() > 0) {
+            writer.writeAttribute("name", asName);            
+        }
+
+        String destinationCreate = jmsBinding.getActivationSpecCreate();
+        if ( destinationCreate != null && destinationCreate.length() > 0) {
+            writer.writeAttribute("create", destinationCreate);            
+        }
+
+        Map<String, BindingProperty> cfProperties =
+            jmsBinding.getActivationSpecProperties();
+        writeBindingProperties( cfProperties, writer );            
+
+        writer.writeEndElement();
+        // Strange bug. Without white space, headers end tag improperly read.
+        writer.writeCharacters(" ");
+    }
+    
+    /**
+     * Writes response destination properties if there are any.
+     *     <destination name="xs:anyURI" type="string"? create="string"?>
+     *         <property name="NMTOKEN" type="NMTOKEN">*
+     *     </destination>?
+     */
+    private void writeResponseDestinationProperties( JMSBinding jmsBinding, XMLStreamWriter writer) throws XMLStreamException {       
+        String destinationName = jmsBinding.getResponseDestinationName();
+        if (destinationName == null || (destinationName.length() < 1)) {
+            return;
+        }
+        if (destinationName.equals(JMSBindingConstants.DEFAULT_RESPONSE_DESTINATION_NAME)) {
+            return;
+        }
+
+        writer.writeStartElement("destination");
+
+        if ( destinationName != null && destinationName.length() > 0) {
+            writer.writeAttribute("name", destinationName);            
+        }
+
+        // Type not handled yet
+        // String destinationType = jmsBinding.getDestinationType();
+        // if ( destinationType != null && destinationType.length() > 0) {
+        //     writer.writeAttribute("type", destinationType);            
+        // }
+
+        String destinationCreate = jmsBinding.getResponseDestinationCreate();
+        if ( destinationCreate != null && destinationCreate.length() > 0) {
+            writer.writeAttribute("create", destinationCreate);            
+        }
+
+        Map<String, BindingProperty> destinationProperties =
+            jmsBinding.getResponseDestinationProperties();
+        writeBindingProperties( destinationProperties, writer );            
+
+        writer.writeEndElement();
+        // Strange bug. Without white space, headers end tag improperly read.
+        writer.writeCharacters(" ");
+    }
+    
+    /**
+     * Writes response connection factory properties if there are any.
+     *     <connectionFactory name="xs:anyURI" create="string"?>
+     *         <property name="NMTOKEN" type="NMTOKEN">*
+     *     </connectionFactory>?
+     * 
+     */
+    private void writeResponseConnectionFactoryProperties( JMSBinding jmsBinding, XMLStreamWriter writer) throws XMLStreamException {       
+        String cfName = jmsBinding.getResponseConnectionFactoryName();
+        if (cfName == null || (cfName.length() < 1)) {
+            return;
+        }
+        if (cfName.equals(JMSBindingConstants.DEFAULT_CONNECTION_FACTORY_NAME)) {
+            return;
+        }
+
+        writer.writeStartElement("connectionFactory");
+
+        if ( cfName != null && cfName.length() > 0) {
+            writer.writeAttribute("name", cfName);            
+        }
+
+        String destinationCreate = jmsBinding.getResponseConnectionFactoryCreate();
+        if ( destinationCreate != null && destinationCreate.length() > 0) {
+            writer.writeAttribute("create", destinationCreate);            
+        }
+
+        Map<String, BindingProperty> cfProperties =
+            jmsBinding.getResponseConnectionFactoryProperties();
+        writeBindingProperties( cfProperties, writer );            
+
+        writer.writeEndElement();
+        // Strange bug. Without white space, headers end tag improperly read.
+        writer.writeCharacters(" ");
+    }
+    
+    /**
+     * Writes response activation Spec properties if there are any.
+     *     <activationSpec name="xs:anyURI" create="string"?>
+     *         <property name="NMTOKEN" type="NMTOKEN">*
+     *     </activationSpec>?
+     * 
+     */
+    private void writeResponseActivationSpecProperties( JMSBinding jmsBinding, XMLStreamWriter writer) throws XMLStreamException {       
+        String asName = jmsBinding.getResponseActivationSpecName();
+        if (asName == null || (asName.length() < 1)) {
+            return;
+        }
+
+        writer.writeStartElement("activationSpec");
+
+        if ( asName != null && asName.length() > 0) {
+            writer.writeAttribute("name", asName);            
+        }
+
+        String destinationCreate = jmsBinding.getResponseActivationSpecCreate();
+        if ( destinationCreate != null && destinationCreate.length() > 0) {
+            writer.writeAttribute("create", destinationCreate);            
+        }
+
+        Map<String, BindingProperty> cfProperties =
+            jmsBinding.getResponseActivationSpecProperties();
+        writeBindingProperties( cfProperties, writer );            
+
+        writer.writeEndElement();
+        // Strange bug. Without white space, headers end tag improperly read.
+        writer.writeCharacters(" ");
+    }  
+
+    /**
+     * Writes resource adapter properties if there are any.
+     *    <resourceAdapter name="NMTOKEN">?
+     *         <property name="NMTOKEN" type="NMTOKEN">*
+     *    </resourceAdapter>? 
+     */
+    private void writeResourceAdapterProperties( JMSBinding jmsBinding, XMLStreamWriter writer) throws XMLStreamException {       
+        String asName = jmsBinding.getResourceAdapterName();
+        if (asName == null || (asName.length() < 1)) {
+            return;
+        }
+
+        writer.writeStartElement("resourceAdapter");
+
+        if ( asName != null && asName.length() > 0) {
+            writer.writeAttribute("name", asName);            
+        }
+
+        Map<String, BindingProperty> cfProperties =
+            jmsBinding.getResourceAdapterProperties();
+        writeBindingProperties( cfProperties, writer );            
+
+        writer.writeEndElement();
+        // Strange bug. Without white space, headers end tag improperly read.
+        writer.writeCharacters(" ");
+    }
+    
 }