svn commit: r1135899 - /cxf/trunk/rt/core/src/main/java/org/apache/cxf/interceptor/AbstractLoggingInterceptor.java

[ningjiang]

Author: ningjiang
Date: Wed Jun 15 02:35:09 2011
New Revision: 1135899

URL: http://svn.apache.org/viewvc?rev=1135899&view=rev
Log:
CXF-3590 fixed the Exception of Logging*Interceptor when the CachedOutputStream 
size is 0

Modified:
    
cxf/trunk/rt/core/src/main/java/org/apache/cxf/interceptor/AbstractLoggingInterceptor.java

Modified: 
cxf/trunk/rt/core/src/main/java/org/apache/cxf/interceptor/AbstractLoggingInterceptor.java
URL: 
http://svn.apache.org/viewvc/cxf/trunk/rt/core/src/main/java/org/apache/cxf/interceptor/AbstractLoggingInterceptor.java?rev=1135899&r1=1135898&r2=1135899&view=diff
==============================================================================
--- 
cxf/trunk/rt/core/src/main/java/org/apache/cxf/interceptor/AbstractLoggingInterceptor.java
 (original)
+++ 
cxf/trunk/rt/core/src/main/java/org/apache/cxf/interceptor/AbstractLoggingInterceptor.java
 Wed Jun 15 02:35:09 2011
@@ -102,8 +102,8 @@ public abstract class AbstractLoggingInt
     protected void writePayload(StringBuilder builder, CachedOutputStream cos,
                                 String encoding, String contentType) 
         throws Exception {
-        // Just transform the XML message
-        if (isPrettyLogging() && (contentType != null && 
contentType.indexOf("xml") >= 0)) {
+        // Just transform the XML message when the cos has content
+        if (isPrettyLogging() && (contentType != null && 
contentType.indexOf("xml") >= 0) && cos.size() > 0) {
             Transformer serializer = XMLUtils.newTransformer(2);
             // Setup indenting to "pretty print"
             serializer.setOutputProperty(OutputKeys.INDENT, "yes");