[CXF-4523] Unclosed XMLStreamReader/Writer causes leaking

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.6.2
• Fix Version/s: 2.5.6, 2.6.3
• Estimated Complexity: Unknown
• Assignee: Daniel Kulp
• Reporter: Haihong Xu
• Created: 27/Sep/12 14:03
• Updated: 10/Dec/12 12:33
• Resolved: 27/Sep/12 17:36

Description

I created some wrapper classes for those XMLStreamReader created in StaxUtils, and found that the one created with the stack below will not invoke the close() method, which will cause some leaking

ava.lang.Throwable
at org.apache.cxf.staxutils.XXMLStreamReader.<init>(XXMLStreamReader.java:29)
at org.apache.cxf.staxutils.XXMLInputFactory.createXMLStreamReader(XXMLInputFactory.java:136)
at org.apache.cxf.staxutils.StaxUtils.createXMLStreamReader(StaxUtils.java:1280)
at org.apache.cxf.interceptor.StaxInInterceptor.handleMessage(StaxInInterceptor.java:111)
at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:262)
at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121)
......

java.lang.Throwable
at org.apache.cxf.staxutils.XXMLStreamReader.<init>(XXMLStreamReader.java:29)
at org.apache.cxf.staxutils.XXMLInputFactory.createXMLStreamReader(XXMLInputFactory.java:169)
at org.apache.cxf.staxutils.StaxUtils.createXMLStreamReader(StaxUtils.java:1363)
at org.apache.cxf.staxutils.StaxUtils.createXMLStreamReader(StaxUtils.java:1247)
at org.apache.cxf.wsdl11.WSDLManagerImpl.loadDefinition(WSDLManagerImpl.java:231)
at org.apache.cxf.wsdl11.WSDLManagerImpl.getDefinition(WSDLManagerImpl.java:191)
......

http://cxf.547215.n5.nabble.com/XMLStreamReader-is-never-closed-td5714822.html

Issue Links

• is related to: CXF-4688 Missing close() call on xmlStreamReader