The following comment has been added to this issue:
Author: Dennis Sosnoski
Created: Mon, 19 Apr 2004 2:35 AM
Body:
Yes, the code was definitely bad. I've changed it to check when it reaches the
outermost context and throw an exception in this case. Let me know if you get a chance
to confirm that this now works properly.
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View the issue:
http://jira.codehaus.org/secure/ViewIssue.jspa?key=JIBX-11
Here is an overview of the issue:
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Key: JIBX-11
Summary: getNamedStructure returns null instead of throwing exception
Type: Bug
Status: Open
Priority: Minor
Original Estimate: Unknown
Time Spent: Unknown
Remaining: Unknown
Project: JiBX
Components:
core
Versions:
1.0-beta3a
Assignee: Dennis Sosnoski
Reporter: Cameron Taggart
Created: Wed, 14 Apr 2004 12:27 PM
Updated: Mon, 19 Apr 2004 2:35 AM
Description:
I think this mainly has to do with the using/label stuff which you are reworking. I
was trying to troubleshoot a couple of issues with the xsd2jibx servlet example, but
the NullPointerException that the JiBX binding compiler was throwing wasn't very
helpful.
DefinitionContent.java can be modified like so:
From:
public IComponent getNamedStructure(String name) throws JiBXException {
// check for named component defined at this level
if (m_namedStructureMap == null) {
return m_context.getNamedStructure(name);
} else {
return (IComponent)m_namedStructureMap.get(name);
}
}
To:
public IComponent getNamedStructure(String name) throws JiBXException {
IComponent icomponent = null;
// check for named component defined at this level
if (m_namedStructureMap == null) {
icomponent = m_context.getNamedStructure(name);
} else {
icomponent = (IComponent)m_namedStructureMap.get(name);
}
if( icomponent == null ){
throw new JiBXException( "Unable to get structure named: " + name );
}
return icomponent;
}
Actually knowing what "using" reference was causing the problem helped me track down
an xsd2jibx bug and is usefull when troubleshooting the binding compiler.
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