Author: keithc
Date: Wed May 16 03:41:47 2007
New Revision: 538525
URL: http://svn.apache.org/viewvc?view=rev&rev=538525
Log:
Avoiding posible NPE
Modified:
webservices/axis2/trunk/java/modules/kernel/src/org/apache/axis2/util/WSDLSerializationUtil.java
Modified:
webservices/axis2/trunk/java/modules/kernel/src/org/apache/axis2/util/WSDLSerializationUtil.java
URL:
http://svn.apache.org/viewvc/webservices/axis2/trunk/java/modules/kernel/src/org/apache/axis2/util/WSDLSerializationUtil.java?view=diff&rev=538525&r1=538524&r2=538525
==============================================================================
---
webservices/axis2/trunk/java/modules/kernel/src/org/apache/axis2/util/WSDLSerializationUtil.java
(original)
+++
webservices/axis2/trunk/java/modules/kernel/src/org/apache/axis2/util/WSDLSerializationUtil.java
Wed May 16 03:41:47 2007
@@ -38,6 +38,7 @@
import java.util.Map;
import java.util.Iterator;
import java.util.ArrayList;
+import java.util.Set;
/**
* Helps the AxisService to WSDL process
@@ -51,11 +52,14 @@
* @return - The prefix of the namespace
*/
public static String getPrefix(String namespace, Map nameSpaceMap) {
- Iterator keys = nameSpaceMap.keySet().iterator();
- while (keys.hasNext()) {
- String key = (String) keys.next();
- if (nameSpaceMap.get(key).equals(namespace)) {
- return key;
+ Set keySet;
+ if (nameSpaceMap != null && (keySet = nameSpaceMap.keySet()) != null) {
+ Iterator keys = keySet.iterator();
+ while (keys.hasNext()) {
+ String key = (String) keys.next();
+ if (nameSpaceMap.get(key).equals(namespace)) {
+ return key;
+ }
}
}
return null;
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