Author: rfeng
Date: Mon Nov  5 12:17:43 2007
New Revision: 592139

URL: http://svn.apache.org/viewvc?rev=592139&view=rev
Log:
Apply the patch for TUSCANY-1681 from Scott. Thanks.

Modified:
    
incubator/tuscany/java/sca/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/DataObject2Node.java
    
incubator/tuscany/java/sca/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/DataObject2String.java
    
incubator/tuscany/java/sca/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/DataObject2XMLStreamReader.java
    
incubator/tuscany/java/sca/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/Node2DataObject.java
    
incubator/tuscany/java/sca/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/String2DataObject.java
    
incubator/tuscany/java/sca/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/XMLDocument2String.java
    
incubator/tuscany/java/sca/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/XMLDocument2XMLStreamReader.java
    
incubator/tuscany/java/sca/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/XMLStreamReader2DataObject.java
    
incubator/tuscany/java/sca/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/XMLStreamReader2XMLDocument.java

Modified: 
incubator/tuscany/java/sca/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/DataObject2Node.java
URL: 
http://svn.apache.org/viewvc/incubator/tuscany/java/sca/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/DataObject2Node.java?rev=592139&r1=592138&r2=592139&view=diff
==============================================================================
--- 
incubator/tuscany/java/sca/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/DataObject2Node.java
 (original)
+++ 
incubator/tuscany/java/sca/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/DataObject2Node.java
 Mon Nov  5 12:17:43 2007
@@ -38,6 +38,9 @@
     PullTransformer<DataObject, Node> {
 
     public Node transform(DataObject source, TransformationContext context) {
+        if (source == null) {
+            return null;
+        }
         try {
             HelperContext helperContext = 
SDOContextHelper.getHelperContext(context);
             XMLHelper xmlHelper = helperContext.getXMLHelper();

Modified: 
incubator/tuscany/java/sca/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/DataObject2String.java
URL: 
http://svn.apache.org/viewvc/incubator/tuscany/java/sca/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/DataObject2String.java?rev=592139&r1=592138&r2=592139&view=diff
==============================================================================
--- 
incubator/tuscany/java/sca/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/DataObject2String.java
 (original)
+++ 
incubator/tuscany/java/sca/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/DataObject2String.java
 Mon Nov  5 12:17:43 2007
@@ -33,6 +33,9 @@
     PullTransformer<DataObject, String> {
 
     public String transform(DataObject source, TransformationContext context) {
+        if (source == null) {
+            return null;
+        }            
         try {
             HelperContext helperContext = 
SDOContextHelper.getHelperContext(context);
             XMLHelper xmlHelper = helperContext.getXMLHelper();

Modified: 
incubator/tuscany/java/sca/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/DataObject2XMLStreamReader.java
URL: 
http://svn.apache.org/viewvc/incubator/tuscany/java/sca/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/DataObject2XMLStreamReader.java?rev=592139&r1=592138&r2=592139&view=diff
==============================================================================
--- 
incubator/tuscany/java/sca/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/DataObject2XMLStreamReader.java
 (original)
+++ 
incubator/tuscany/java/sca/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/DataObject2XMLStreamReader.java
 Mon Nov  5 12:17:43 2007
@@ -38,6 +38,9 @@
         PullTransformer<DataObject, XMLStreamReader> {
 
     public XMLStreamReader transform(DataObject source, TransformationContext 
context) {
+        if (source == null) {
+            return null;
+        }            
         try {
             HelperContext helperContext = 
SDOContextHelper.getHelperContext(context);
             XMLStreamHelper streamHelper = 
SDOUtil.createXMLStreamHelper(helperContext);

Modified: 
incubator/tuscany/java/sca/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/Node2DataObject.java
URL: 
http://svn.apache.org/viewvc/incubator/tuscany/java/sca/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/Node2DataObject.java?rev=592139&r1=592138&r2=592139&view=diff
==============================================================================
--- 
incubator/tuscany/java/sca/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/Node2DataObject.java
 (original)
+++ 
incubator/tuscany/java/sca/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/Node2DataObject.java
 Mon Nov  5 12:17:43 2007
@@ -36,6 +36,9 @@
 public class Node2DataObject extends BaseTransformer<Node, DataObject> 
implements PullTransformer<Node, DataObject> {
 
     public DataObject transform(Node source, TransformationContext context) {
+        if (source == null) {
+            return null;
+        }
         try {
             HelperContext helperContext = 
SDOContextHelper.getHelperContext(context);
             XMLHelper xmlHelper = helperContext.getXMLHelper();

Modified: 
incubator/tuscany/java/sca/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/String2DataObject.java
URL: 
http://svn.apache.org/viewvc/incubator/tuscany/java/sca/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/String2DataObject.java?rev=592139&r1=592138&r2=592139&view=diff
==============================================================================
--- 
incubator/tuscany/java/sca/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/String2DataObject.java
 (original)
+++ 
incubator/tuscany/java/sca/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/String2DataObject.java
 Mon Nov  5 12:17:43 2007
@@ -31,6 +31,9 @@
     PullTransformer<String, DataObject> {
 
     public DataObject transform(String source, TransformationContext context) {
+        if (source == null) {
+            return null;
+        }
         try {
             HelperContext helperContext = 
SDOContextHelper.getHelperContext(context);
             XMLHelper xmlHelper = helperContext.getXMLHelper();

Modified: 
incubator/tuscany/java/sca/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/XMLDocument2String.java
URL: 
http://svn.apache.org/viewvc/incubator/tuscany/java/sca/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/XMLDocument2String.java?rev=592139&r1=592138&r2=592139&view=diff
==============================================================================
--- 
incubator/tuscany/java/sca/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/XMLDocument2String.java
 (original)
+++ 
incubator/tuscany/java/sca/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/XMLDocument2String.java
 Mon Nov  5 12:17:43 2007
@@ -33,6 +33,9 @@
     PullTransformer<XMLDocument, String> {
 
     public String transform(XMLDocument source, TransformationContext context) 
{
+        if (source == null) {
+            return null;
+        }
         try {
             HelperContext helperContext = 
SDOContextHelper.getHelperContext(context);
             XMLHelper xmlHelper = helperContext.getXMLHelper();

Modified: 
incubator/tuscany/java/sca/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/XMLDocument2XMLStreamReader.java
URL: 
http://svn.apache.org/viewvc/incubator/tuscany/java/sca/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/XMLDocument2XMLStreamReader.java?rev=592139&r1=592138&r2=592139&view=diff
==============================================================================
--- 
incubator/tuscany/java/sca/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/XMLDocument2XMLStreamReader.java
 (original)
+++ 
incubator/tuscany/java/sca/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/XMLDocument2XMLStreamReader.java
 Mon Nov  5 12:17:43 2007
@@ -39,6 +39,9 @@
      * @return
      */
     public XMLStreamReader transform(XMLDocument source, TransformationContext 
context) {
+        if (source == null) {
+            return null;
+        }
         try {
             HelperContext helperContext = 
SDOContextHelper.getHelperContext(context);
             XMLStreamHelper streamHelper = 
SDOUtil.createXMLStreamHelper(helperContext);

Modified: 
incubator/tuscany/java/sca/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/XMLStreamReader2DataObject.java
URL: 
http://svn.apache.org/viewvc/incubator/tuscany/java/sca/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/XMLStreamReader2DataObject.java?rev=592139&r1=592138&r2=592139&view=diff
==============================================================================
--- 
incubator/tuscany/java/sca/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/XMLStreamReader2DataObject.java
 (original)
+++ 
incubator/tuscany/java/sca/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/XMLStreamReader2DataObject.java
 Mon Nov  5 12:17:43 2007
@@ -35,6 +35,9 @@
     PullTransformer<XMLStreamReader, DataObject> {
 
     public DataObject transform(XMLStreamReader source, TransformationContext 
context) {
+        if (source == null) {
+            return null;
+        }
         try {
             HelperContext helperContext = 
SDOContextHelper.getHelperContext(context);
             XMLStreamHelper streamHelper = 
SDOUtil.createXMLStreamHelper(helperContext);

Modified: 
incubator/tuscany/java/sca/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/XMLStreamReader2XMLDocument.java
URL: 
http://svn.apache.org/viewvc/incubator/tuscany/java/sca/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/XMLStreamReader2XMLDocument.java?rev=592139&r1=592138&r2=592139&view=diff
==============================================================================
--- 
incubator/tuscany/java/sca/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/XMLStreamReader2XMLDocument.java
 (original)
+++ 
incubator/tuscany/java/sca/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/XMLStreamReader2XMLDocument.java
 Mon Nov  5 12:17:43 2007
@@ -34,6 +34,9 @@
     PullTransformer<XMLStreamReader, XMLDocument> {
 
     public XMLDocument transform(XMLStreamReader source, TransformationContext 
context) {
+        if (source == null) {
+            return null;
+        }
         try {
             HelperContext helperContext = 
SDOContextHelper.getHelperContext(context);
             XMLStreamHelper streamHelper = 
SDOUtil.createXMLStreamHelper(helperContext);



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