Package org.apache.axiom.util.stax.debug
Class UnclosedReaderDetector
java.lang.Object
javax.xml.stream.XMLInputFactory
org.apache.axiom.util.stax.wrapper.XMLInputFactoryWrapper
org.apache.axiom.util.stax.wrapper.WrappingXMLInputFactory
org.apache.axiom.util.stax.debug.UnclosedReaderDetector
XMLInputFactory wrapper that enabled detection of unclosed stream readers. An unclosed
reader will be detected when the XMLStreamReader instance is finalized by the virtual
machine. When this happens, a warning message will be logged. The log message contains the stack
trace of the instruction that created the reader.
Note that for this to work, the detector must compute the stack trace every time a reader is created. Since this may have a significant performance impact, the wrapper should only used during testing and debugging.
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Field Summary
Fields inherited from class javax.xml.stream.XMLInputFactory
ALLOCATOR, IS_COALESCING, IS_NAMESPACE_AWARE, IS_REPLACING_ENTITY_REFERENCES, IS_SUPPORTING_EXTERNAL_ENTITIES, IS_VALIDATING, REPORTER, RESOLVER, SUPPORT_DTD -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionprotected XMLStreamReaderwrap(XMLStreamReader reader) Wrap a reader created from this factory.Methods inherited from class org.apache.axiom.util.stax.wrapper.WrappingXMLInputFactory
createFilteredReader, createFilteredReader, createXMLEventReader, createXMLEventReader, createXMLEventReader, createXMLEventReader, createXMLEventReader, createXMLEventReader, createXMLEventReader, createXMLStreamReader, createXMLStreamReader, createXMLStreamReader, createXMLStreamReader, createXMLStreamReader, createXMLStreamReader, wrapMethods inherited from class org.apache.axiom.util.stax.wrapper.XMLInputFactoryWrapper
getEventAllocator, getProperty, getXMLReporter, getXMLResolver, isPropertySupported, setEventAllocator, setProperty, setXMLReporter, setXMLResolverMethods inherited from class javax.xml.stream.XMLInputFactory
newDefaultFactory, newFactory, newFactory, newInstance, newInstance
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Constructor Details
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UnclosedReaderDetector
Constructor.- Parameters:
parent- the parent factory
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Method Details
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wrap
Description copied from class:WrappingXMLInputFactoryWrap a reader created from this factory. Implementations should override this method if they which to wrapXMLStreamReaderinstances created from the factory. The default implementation simply returns the unwrapped reader.- Overrides:
wrapin classWrappingXMLInputFactory- Parameters:
reader- the reader to wrap- Returns:
- the wrapped reader
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