org.apache.xerces.parsers: public class: RevalidatingDOMParser

org.apache.xerces.parsers
public class: RevalidatingDOMParser [javadoc | source]

java.lang.Object
   org.apache.xerces.parsers.XMLParser
      org.apache.xerces.parsers.AbstractXMLDocumentParser
         org.apache.xerces.parsers.AbstractDOMParser
            org.apache.xerces.parsers.DOMParser
               org.apache.xerces.parsers.RevalidatingDOMParser

All Implemented Interfaces:
XMLDocumentHandler, XMLDTDContentModelHandler, XMLDTDHandler

This class is a validating DOM parser which can also "revalidate" a DOM subtree after the document has been parsed.

Also see:

org.apache.xerces.parsers.DOMParser

version:

Fields inherited from org.apache.xerces.parsers.DOMParser:
USE_ENTITY_RESOLVER2, SYMBOL_TABLE, XMLGRAMMAR_POOL, fUseEntityResolver2

Fields inherited from org.apache.xerces.parsers.AbstractDOMParser:
NAMESPACES, CREATE_ENTITY_REF_NODES, INCLUDE_COMMENTS_FEATURE, CREATE_CDATA_NODES_FEATURE, INCLUDE_IGNORABLE_WHITESPACE, DEFER_NODE_EXPANSION, DOCUMENT_CLASS_NAME, CURRENT_ELEMENT_NODE, DEFAULT_DOCUMENT_CLASS_NAME, CORE_DOCUMENT_CLASS_NAME, PSVI_DOCUMENT_CLASS_NAME, ABORT, fErrorHandler, fInDTD, fCreateEntityRefNodes, fIncludeIgnorableWhitespace, fIncludeComments, fCreateCDATANodes, fDocument, fDocumentImpl, fStorePSVI, fDocumentClassName, fDocumentType, fCurrentNode, fCurrentCDATASection, fCurrentEntityDecl, fDeferredEntityDecl, fStringBuffer, fInternalSubset, fDeferNodeExpansion, fNamespaceAware, fDeferredDocumentImpl, fDocumentIndex, fDocumentTypeIndex, fCurrentNodeIndex, fCurrentCDATASectionIndex, fInDTDExternalSubset, fRoot, fInCDATASection, fFirstChunk, fFilterReject, fBaseURIStack, fRejectedElement, fSkippedElemStack, fInEntityRef, fDOMFilter

Fields inherited from org.apache.xerces.parsers.AbstractDOMParser:

NAMESPACES, CREATE_ENTITY_REF_NODES, INCLUDE_COMMENTS_FEATURE, CREATE_CDATA_NODES_FEATURE, INCLUDE_IGNORABLE_WHITESPACE, DEFER_NODE_EXPANSION, DOCUMENT_CLASS_NAME, CURRENT_ELEMENT_NODE, DEFAULT_DOCUMENT_CLASS_NAME, CORE_DOCUMENT_CLASS_NAME, PSVI_DOCUMENT_CLASS_NAME, ABORT, fErrorHandler, fInDTD, fCreateEntityRefNodes, fIncludeIgnorableWhitespace, fIncludeComments, fCreateCDATANodes, fDocument, fDocumentImpl, fStorePSVI, fDocumentClassName, fDocumentType, fCurrentNode, fCurrentCDATASection, fCurrentEntityDecl, fDeferredEntityDecl, fStringBuffer, fInternalSubset, fDeferNodeExpansion, fNamespaceAware, fDeferredDocumentImpl, fDocumentIndex, fDocumentTypeIndex, fCurrentNodeIndex, fCurrentCDATASectionIndex, fInDTDExternalSubset, fRoot, fInCDATASection, fFirstChunk, fFilterReject, fBaseURIStack, fRejectedElement, fSkippedElemStack, fInEntityRef, fDOMFilter

Fields inherited from org.apache.xerces.parsers.AbstractXMLDocumentParser:
fInDTD, fDocumentSource, fDTDSource, fDTDContentModelSource

Fields inherited from org.apache.xerces.parsers.XMLParser:
ENTITY_RESOLVER, ERROR_HANDLER, fConfiguration

Method from org.apache.xerces.parsers.RevalidatingDOMParser Summary:
validate

Methods from org.apache.xerces.parsers.DOMParser:
getEntityResolver, getErrorHandler, getFeature, getProperty, getXMLParserConfiguration, parse, parse, setEntityResolver, setErrorHandler, setFeature, setProperty

Methods from org.apache.xerces.parsers.AbstractDOMParser:
abort, attributeDecl, characters, comment, createAttrNode, createElementNode, doctypeDecl, dropDocumentReferences, elementDecl, emptyElement, endAttlist, endCDATA, endConditional, endDTD, endDocument, endElement, endExternalSubset, endGeneralEntity, endParameterEntity, externalEntityDecl, getDocument, getDocumentClassName, handleBaseURI, handleBaseURI, ignorableWhitespace, ignoredCharacters, internalEntityDecl, notationDecl, processingInstruction, reset, setCharacterData, setDocumentClassName, setLocale, startAttlist, startCDATA, startConditional, startDTD, startDocument, startElement, startExternalSubset, startGeneralEntity, startParameterEntity, textDecl, unparsedEntityDecl, xmlDecl

Methods from org.apache.xerces.parsers.AbstractDOMParser:

abort, attributeDecl, characters, comment, createAttrNode, createElementNode, doctypeDecl, dropDocumentReferences, elementDecl, emptyElement, endAttlist, endCDATA, endConditional, endDTD, endDocument, endElement, endExternalSubset, endGeneralEntity, endParameterEntity, externalEntityDecl, getDocument, getDocumentClassName, handleBaseURI, handleBaseURI, ignorableWhitespace, ignoredCharacters, internalEntityDecl, notationDecl, processingInstruction, reset, setCharacterData, setDocumentClassName, setLocale, startAttlist, startCDATA, startConditional, startDTD, startDocument, startElement, startExternalSubset, startGeneralEntity, startParameterEntity, textDecl, unparsedEntityDecl, xmlDecl

Methods from org.apache.xerces.parsers.AbstractXMLDocumentParser:
any, attributeDecl, characters, comment, doctypeDecl, element, elementDecl, empty, emptyElement, endAttlist, endCDATA, endConditional, endContentModel, endDTD, endDocument, endElement, endExternalSubset, endGeneralEntity, endGroup, endParameterEntity, externalEntityDecl, getDTDContentModelSource, getDTDSource, getDocumentSource, ignorableWhitespace, ignoredCharacters, internalEntityDecl, notationDecl, occurrence, pcdata, processingInstruction, reset, separator, setDTDContentModelSource, setDTDSource, setDocumentSource, startAttlist, startCDATA, startConditional, startContentModel, startDTD, startDocument, startElement, startExternalSubset, startGeneralEntity, startGroup, startParameterEntity, textDecl, unparsedEntityDecl, xmlDecl

Methods from org.apache.xerces.parsers.AbstractXMLDocumentParser:

any, attributeDecl, characters, comment, doctypeDecl, element, elementDecl, empty, emptyElement, endAttlist, endCDATA, endConditional, endContentModel, endDTD, endDocument, endElement, endExternalSubset, endGeneralEntity, endGroup, endParameterEntity, externalEntityDecl, getDTDContentModelSource, getDTDSource, getDocumentSource, ignorableWhitespace, ignoredCharacters, internalEntityDecl, notationDecl, occurrence, pcdata, processingInstruction, reset, separator, setDTDContentModelSource, setDTDSource, setDocumentSource, startAttlist, startCDATA, startConditional, startContentModel, startDTD, startDocument, startElement, startExternalSubset, startGeneralEntity, startGroup, startParameterEntity, textDecl, unparsedEntityDecl, xmlDecl

Methods from org.apache.xerces.parsers.XMLParser:
parse, reset

Methods from java.lang.Object:
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method from org.apache.xerces.parsers.RevalidatingDOMParser Detail:
public final Node validate(Node node) { // // Public methods // if (node.getNodeType() != Node.ELEMENT_NODE) { throw new IllegalArgumentException("Can't revalidate a non element"); } // perform validation return recursiveValidate(node, fValidator, fStringPool); } Given a node which is a DOM tree (or subtree), validate the tree against the current DTD. If the tree is valid, return null. If the subtree is invalid return the highest (closest to the root) and left most node which causes the tree to be invalid.

Method from org.apache.xerces.parsers.RevalidatingDOMParser Detail:

 public final Node validate(Node node) {
    //
    // Public methods
    //
        if (node.getNodeType() != Node.ELEMENT_NODE) {
            throw new IllegalArgumentException("Can't revalidate a non element");
        }
        // perform validation
        return recursiveValidate(node, fValidator, fStringPool);
}

Given a node which is a DOM tree (or subtree), validate the tree against the current DTD. If the tree is valid, return null. If the subtree is invalid return the highest (closest to the root) and left most node which causes the tree to be invalid.