weblogic.apache.xerces.impl
Class XMLDocumentScannerImpl.ContentDispatcher

java.lang.Object
  weblogic.apache.xerces.impl.XMLDocumentFragmentScannerImpl.FragmentContentDispatcher
      weblogic.apache.xerces.impl.XMLDocumentScannerImpl.ContentDispatcher

All Implemented Interfaces:

XMLDocumentFragmentScannerImpl.Dispatcher

Enclosing class:

XMLDocumentScannerImpl

protected final class XMLDocumentScannerImpl.ContentDispatcher
extends XMLDocumentFragmentScannerImpl.FragmentContentDispatcher

Dispatcher to handle content scanning.

Constructor Summary

protected

XMLDocumentScannerImpl.ContentDispatcher()

Method Summary

protected boolean	elementDepthIsZeroHook() Element depth iz zero.
protected void	endOfFileHook(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 weblogic.apache.xerces.impl.XMLDocumentFragmentScannerImpl.FragmentContentDispatcher

dispatch

Methods inherited from class java.lang.Object

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

Constructor Detail

XMLDocumentScannerImpl.ContentDispatcher

protected XMLDocumentScannerImpl.ContentDispatcher()

Method Detail

scanForDoctypeHook

protected boolean scanForDoctypeHook()
                              throws 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 "

Overrides:

scanForDoctypeHook in class XMLDocumentFragmentScannerImpl.FragmentContentDispatcher

Throws:

IOException

XNIException

elementDepthIsZeroHook

protected boolean elementDepthIsZeroHook()
                                  throws 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.

Overrides:

elementDepthIsZeroHook in class XMLDocumentFragmentScannerImpl.FragmentContentDispatcher

Throws:

IOException

XNIException

scanRootElementHook

protected boolean scanRootElementHook()
                               throws 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.

Overrides:

scanRootElementHook in class XMLDocumentFragmentScannerImpl.FragmentContentDispatcher

Throws:

IOException

XNIException

endOfFileHook

protected void endOfFileHook(EOFException e)
                      throws 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.

Overrides:

endOfFileHook in class XMLDocumentFragmentScannerImpl.FragmentContentDispatcher

Throws:

IOException

XNIException