[jboss-jira] [JBoss JIRA] Created: (JBAS-5475) NullPointerException when no invoker proxy bindings configured
NullPointerException when no invoker proxy bindings configured
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Key: JBAS-5475
URL: http://jira.jboss.com/jira/browse/JBAS-5475
Project: JBoss Application Server
Issue Type: Bug
Security Level: Public (Everyone can see)
Affects Versions: JBossAS-4.2.2.GA
Environment: RHEL 4
JDK 1.6
Reporter: Dan Ciarniello
When no invoker proxy bindings are configured,
org.jboss.metadata.BeanMetaData.getInvokerBindings() returns a NullPointerException. This
is caused by the fix for JBAS-4444.
org.jboss.metadata.ConfigurationMetaData.getInvokers() used to return a zero-length array
when no bindings were configured but it now returns a null value which
BeanMetaData.getInvokerBindings() does not properly handle:
public Iterator getInvokerBindings()
{
if (invokerBindings == null)
{
// See if there is a container default invoker name
String[] defaultNames = configuration.getInvokers();
if (defaultNames.length > 0) // Line 263 NPE
{
invokerBindings = new HashMap();
for (int count = 0; count < defaultNames.length; count++)
{
invokerBindings.put(defaultNames[count], getJndiName());
}
}
else
{
// Use the hard-coded defaults
defaultInvokerBindings();
}
}
return invokerBindings.keySet().iterator();
}
Changing line 263 to if(defaultNames!=null && defaultNames.length()>0) would
eliminate the NPE.
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