WebLogic Server 8.1 API Reference

weblogic.apache.xerces.impl
Class XMLDocumentFragmentScannerImpl.FragmentContentDispatcher

java.lang.Object
  |
  +--weblogic.apache.xerces.impl.XMLDocumentFragmentScannerImpl.FragmentContentDispatcher

Direct Known Subclasses:

XMLDocumentScannerImpl.ContentDispatcher

protected class XMLDocumentFragmentScannerImpl.FragmentContentDispatcher

extends java.lang.Object

implements XMLDocumentFragmentScannerImpl.Dispatcher

Dispatcher to handle content scanning.

Constructor Summary

protected

XMLDocumentFragmentScannerImpl.FragmentContentDispatcher()

Method Summary

boolean	dispatch(boolean complete) Dispatch an XML "event".
protected boolean	elementDepthIsZeroHook() Element depth iz zero.
protected void	endOfFileHook(java.io.EOFException e) End of file hook.
protected boolean	scanForDoctypeHook() Scan for DOCTYPE hook.
protected boolean	scanRootElementHook() Scan for root element hook.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

XMLDocumentFragmentScannerImpl.FragmentContentDispatcher

protected XMLDocumentFragmentScannerImpl.FragmentContentDispatcher()

Method Detail

dispatch

public boolean dispatch(boolean complete)
                 throws java.io.IOException,
                        XNIException

Dispatch an XML "event".

Specified by:

dispatch in interface XMLDocumentFragmentScannerImpl.Dispatcher

Parameters:

complete - True if this dispatcher is intended to scan and dispatch as much as possible.

Throws:

java.io.IOException - Thrown on i/o error.

XNIException - Thrown on parse error.

scanForDoctypeHook

protected boolean scanForDoctypeHook()
                              throws java.io.IOException,
                                     XNIException

Scan for DOCTYPE hook. This method is a hook for subclasses to add code to handle scanning for a the "DOCTYPE" string after the string "

elementDepthIsZeroHook

protected boolean elementDepthIsZeroHook()
                                  throws java.io.IOException,
                                         XNIException

Element depth iz zero. This methos is a hook for subclasses to add code to handle when the element depth hits zero. When scanning a document fragment, an element depth of zero is normal. However, when scanning a full XML document, the scanner must handle the trailing miscellanous section of the document after the end of the document's root element.

scanRootElementHook

protected boolean scanRootElementHook()
                               throws java.io.IOException,
                                      XNIException

Scan for root element hook. This method is a hook for subclasses to add code that handles scanning for the root element. When scanning a document fragment, there is no "root" element. However, when scanning a full XML document, the scanner must handle the root element specially.

endOfFileHook

protected void endOfFileHook(java.io.EOFException e)
                      throws java.io.IOException,
                             XNIException

End of file hook. This method is a hook for subclasses to add code that handles the end of file. The end of file in a document fragment is OK if the markup depth is zero. However, when scanning a full XML document, an end of file is always premature.