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java.lang.Objectcom.trolltech.qt.QSignalEmitter
com.trolltech.qt.QtJambiObject
com.trolltech.qt.xml.QXmlEntityResolver
public abstract class QXmlEntityResolver
The QXmlEntityResolver class provides an interface to resolve external entities contained in XML data.
If an application needs to implement customized handling for external entities, it must implement this interface, i.e. resolveEntity, and register it with QXmlReader::setEntityResolver().
to SAX2
Nested Class Summary |
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Nested classes/interfaces inherited from class com.trolltech.qt.QSignalEmitter |
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QSignalEmitter.Signal0, QSignalEmitter.Signal1<A>, QSignalEmitter.Signal2<A,B>, QSignalEmitter.Signal3<A,B,C>, QSignalEmitter.Signal4<A,B,C,D>, QSignalEmitter.Signal5<A,B,C,D,E>, QSignalEmitter.Signal6<A,B,C,D,E,F>, QSignalEmitter.Signal7<A,B,C,D,E,F,G>, QSignalEmitter.Signal8<A,B,C,D,E,F,G,H>, QSignalEmitter.Signal9<A,B,C,D,E,F,G,H,I> |
Constructor Summary | |
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QXmlEntityResolver()
Creates a new QXmlEntityResolver. |
Method Summary | |
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abstract java.lang.String |
errorString()
The reader calls this function to get an error string if any of the handler functions returns false. |
static QXmlEntityResolver |
fromNativePointer(QNativePointer nativePointer)
This function returns the QXmlEntityResolver instance pointed to by nativePointer |
abstract boolean |
resolveEntity(java.lang.String publicId,
java.lang.String systemId,
QXmlInputSource ret)
The reader calls this function before it opens any external entity, except the top-level document entity. |
Methods inherited from class com.trolltech.qt.QtJambiObject |
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dispose, disposed, finalize, reassignNativeResources, tr, tr, tr |
Methods inherited from class com.trolltech.qt.QSignalEmitter |
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blockSignals, disconnect, disconnect, signalsBlocked, signalSender, thread |
Methods inherited from class java.lang.Object |
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clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface com.trolltech.qt.QtJambiInterface |
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disableGarbageCollection, nativeId, nativePointer, reenableGarbageCollection, setJavaOwnership |
Constructor Detail |
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public QXmlEntityResolver()
Method Detail |
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public abstract java.lang.String errorString()
The reader calls this function to get an error string if any of the handler functions returns false.
errorString
in interface QXmlEntityResolverInterface
public abstract boolean resolveEntity(java.lang.String publicId, java.lang.String systemId, QXmlInputSource ret)
The reader calls this function before it opens any external entity, except the top-level document entity. The application may request the reader to resolve the entity itself (ret is 0) or to use an entirely different input source (ret points to the input source).
The reader deletes the input source ret when it no longer needs it, so you should allocate it on the heap with new.
The argument publicId is the public identifier of the external entity, systemId is the system identifier of the external entity and ret is the return value of this function. If ret is 0 the reader should resolve the entity itself, if it is non-zero it must point to an input source which the reader uses instead.
If this function returns false the reader stops parsing and reports an error. The reader uses the function errorString to get the error message.
resolveEntity
in interface QXmlEntityResolverInterface
public static QXmlEntityResolver fromNativePointer(QNativePointer nativePointer)
nativePointer
- the QNativePointer of which object should be returned.
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