com.sun.msv.reader.trex.classic
Class TREXGrammarReader

java.lang.Object
  |
  +--org.xml.sax.helpers.XMLFilterImpl
        |
        +--com.sun.msv.reader.GrammarReader
              |
              +--com.sun.msv.reader.trex.TREXBaseReader
                    |
                    +--com.sun.msv.reader.trex.classic.TREXGrammarReader

All Implemented Interfaces:

ContentHandler, DTDHandler, EntityResolver, ErrorHandler, IDContextProvider, ValidationContext, XMLFilter, XMLReader

public class TREXGrammarReader

extends TREXBaseReader

reads TREX grammar from SAX2 and constructs abstract grammar model.

Author:

Kohsuke KAWAGUCHI

Inner Class Summary

static class

TREXGrammarReader.StateFactory creates various State object, which in turn parses grammar.

Inner classes inherited from class com.sun.msv.reader.trex.TREXBaseReader

TREXBaseReader.StateFactory

Inner classes inherited from class com.sun.msv.reader.GrammarReader

GrammarReader.BackPatch, GrammarReader.BackwardReferenceMap, GrammarReader.ChainPrefixResolver, GrammarReader.PrefixResolver

Field Summary

static String

TREXNamespace Namespace URI of TREX

Fields inherited from class com.sun.msv.reader.trex.TREXBaseReader

ERR_BAD_COMBINE, ERR_COMBINE_MISSING, ERR_DUPLICATE_DEFINITION, ERR_INTERLEAVED_STRING, ERR_MISSING_CHILD_NAMECLASS, ERR_MORE_THAN_ONE_NAMECLASS, ERR_NONEXISTENT_PARENT_GRAMMAR, ERR_REPEATED_STRING, ERR_SEQUENCED_STRING, ERR_UNDECLARED_PREFIX, ERR_UNDEFINED_PATTERN, ERR_UNKNOWN_DATATYPE_VOCABULARY, sfactory, WRN_COMBINE_IGNORED, WRN_OBSOLETED_XMLSCHEMA_NAMSPACE

Fields inherited from class com.sun.msv.reader.GrammarReader

backwardReference, basePrefixResolver, controller, ERR_BAD_ATTRIBUTE_VALUE, ERR_BAD_TYPE, ERR_CHARACTERS, ERR_CONFLICTING_ATTRIBUTES, ERR_DATATYPE_ALREADY_DEFINED, ERR_DISALLOWED_ATTRIBUTE, ERR_ILLEGAL_FINAL_VALUE, ERR_IO_EXCEPTION, ERR_MALPLACED_ELEMENT, ERR_MISSING_ATTRIBUTE, ERR_MISSING_ATTRIBUTE_2, ERR_MISSING_CHILD_EXPRESSION, ERR_MISSING_CHILD_TYPE, ERR_MISSING_TOPLEVEL, ERR_MORE_THAN_ONE_CHILD_EXPRESSION, ERR_MORE_THAN_ONE_CHILD_TYPE, ERR_RECURSIVE_DATATYPE, ERR_RECURSIVE_INCLUDE, ERR_RUNAWAY_EXPRESSION, ERR_SAX_EXCEPTION, ERR_UNDEFINED_DATATYPE, ERR_XMLPARSERFACTORY_EXCEPTION, hadError, locator, parserFactory, pool, prefixResolver, WRN_DEPRECATED_TYPENAME, WRN_MAYBE_WRONG_NAMESPACE

Constructor Summary

TREXGrammarReader(GrammarReaderController controller, javax.xml.parsers.SAXParserFactory parserFactory)
easy-to-use constructor.

TREXGrammarReader(GrammarReaderController controller, javax.xml.parsers.SAXParserFactory parserFactory, TREXGrammarReader.StateFactory stateFactory, ExpressionPool pool)
full constructor

Method Summary

State	createExpressionChildState(State parent, StartTagInfo tag) this method must be implemented by the derived class to create language-default expresion state.
static TREXGrammar	parse(InputSource grammar, javax.xml.parsers.SAXParserFactory factory, GrammarReaderController controller) loads TREX pattern
static TREXGrammar	parse(String grammarURL, javax.xml.parsers.SAXParserFactory factory, GrammarReaderController controller) loads TREX pattern
Datatype	resolveDataType(String qName) obtains a named DataType object referenced by a QName.

Methods inherited from class com.sun.msv.reader.trex.TREXBaseReader

endElement, getResult, getResultAsGrammar, getTargetNamespace, startElement, wrapUp

Methods inherited from class com.sun.msv.reader.GrammarReader

addBackPatchJob, combineURL, detectUndefinedOnes, endPrefixMapping, getBackwardCompatibleType, getCurrentState, getDeclaredLocationOf, isNotation, isUnparsedEntity, onID, onIDREF, parse, parse, popState, pushState, reportError, reportError, reportError, reportError, reportError, reportError, reportError, reportError, reportWarning, reportWarning, reportWarning, resolveLocation, resolveNamespacePrefix, setDeclaredLocationOf, setDocumentLocator, splitQName, startPrefixMapping, switchSource

Methods inherited from class org.xml.sax.helpers.XMLFilterImpl

characters, endDocument, error, fatalError, getContentHandler, getDTDHandler, getEntityResolver, getErrorHandler, getFeature, getParent, getProperty, ignorableWhitespace, notationDecl, processingInstruction, resolveEntity, setContentHandler, setDTDHandler, setEntityResolver, setErrorHandler, setFeature, setParent, setProperty, skippedEntity, startDocument, unparsedEntityDecl, warning

Methods inherited from class java.lang.Object

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

Field Detail

TREXNamespace

public static final String TREXNamespace

Namespace URI of TREX

Constructor Detail

TREXGrammarReader

public TREXGrammarReader(GrammarReaderController controller,
                         javax.xml.parsers.SAXParserFactory parserFactory)

easy-to-use constructor.

TREXGrammarReader

public TREXGrammarReader(GrammarReaderController controller,
                         javax.xml.parsers.SAXParserFactory parserFactory,
                         TREXGrammarReader.StateFactory stateFactory,
                         ExpressionPool pool)

full constructor

Method Detail

parse

public static TREXGrammar parse(String grammarURL,
                                javax.xml.parsers.SAXParserFactory factory,
                                GrammarReaderController controller)

loads TREX pattern

parse

public static TREXGrammar parse(InputSource grammar,
                                javax.xml.parsers.SAXParserFactory factory,
                                GrammarReaderController controller)

loads TREX pattern

createExpressionChildState

public State createExpressionChildState(State parent,
                                        StartTagInfo tag)

Description copied from class: GrammarReader

this method must be implemented by the derived class to create language-default expresion state.

Overrides:

createExpressionChildState in class TREXBaseReader

Following copied from class: com.sun.msv.reader.GrammarReader

Returns:

null if the start tag is an error.

resolveDataType

public Datatype resolveDataType(String qName)

obtains a named DataType object referenced by a QName.

Overrides:

resolveDataType in class GrammarReader

Following copied from class: com.sun.msv.reader.GrammarReader

Parameters:

typeName - For RELAX, this is unqualified type name. For TREX, this is a QName.