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List:       xmlbeans-dev
Subject:    [jira] Resolved: (XMLBEANS-258) Calling
From:       "Luke Peters (JIRA)" <xmlbeans-dev () xml ! apache ! org>
Date:       2006-03-29 14:49:06
Message-ID: 662209502.1143643746083.JavaMail.jira () ajax
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     [ http://issues.apache.org/jira/browse/XMLBEANS-258?page=all ]
     
Luke Peters resolved XMLBEANS-258:
----------------------------------

    Fix Version:     (was: Version 2.1)
     Resolution: Duplicate

Duplicate of 260

> Calling SchemaType.isSkippedAnonymousType() can throw a NPE
> -----------------------------------------------------------
> 
> Key: XMLBEANS-258
> URL: http://issues.apache.org/jira/browse/XMLBEANS-258
> Project: XMLBeans
> Type: Bug
> Components: XmlObject
> Versions: Version 2.1
> Environment: Java 1.5, Windows XP
> Reporter: Luke Peters

> 
> If isSkippedAnonymousType()  is called on a SchemaType instance that does not have \
> _outerSchemaTypeRef set, then a NPE will be thrown. Example: MyXmlBean myBean = \
> MyXmlBean.Factory.newInstance(); boolean isSkipped = \
> myBean.schemaType().isSkippedAnonymousType();  <- throws a NPE It seems that it \
> should return false in this instance, rather than throw an exception. All this \
> needs to fix is to add a null check. I'm not sure which versions exactly are \
> effected, but it is an issue in 2.1. Current code:
> public boolean isSkippedAnonymousType()
> { return  _outerSchemaTypeRef.get().getBaseType() == this ||
> _outerSchemaTypeRef.get().getContentBasedOnType() == this; }
> Potential fix:
> public boolean isSkippedAnonymousType()
> { return _outerSchemaTypeRef == null ? false : \
> _outerSchemaTypeRef.get().getBaseType() == this || \
> _outerSchemaTypeRef.get().getContentBasedOnType() == this; }

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