com.sun.msv.reader.trex.ng
Class RELAXNGReader

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

All Implemented Interfaces:

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

public class RELAXNGReader

extends TREXBaseReader

reads RELAX NG grammar from SAX2 and constructs abstract grammar model.

Author:

Kohsuke KAWAGUCHI

Inner Class Summary

static class

RELAXNGReader.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	ERR_BAD_DATA_VALUE
static String	ERR_BAD_FACET
static String	ERR_INCONSISTENT_COMBINE
static String	ERR_INCONSISTENT_KEY_TYPE
static String	ERR_INVALID_PARAMETERS
static String	ERR_MULTIPLE_EXCEPT
static String	ERR_REDEFINING_UNDEFINED
static String	ERR_UNDEFINED_DATATYPE_1
static String	ERR_UNDEFINED_KEY
static String	ERR_UNKNOWN_DATATYPE_VOCABULARY_1
static String	RELAXNGNamespace Namespace URI of RELAX NG

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

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

RELAXNGReader(GrammarReaderController controller, javax.xml.parsers.SAXParserFactory parserFactory, RELAXNGReader.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.
void	endDocument()
void	endElement(String a, String b, String c)
static TREXGrammar	parse(InputSource grammar, javax.xml.parsers.SAXParserFactory factory, GrammarReaderController controller) loads RELAX NG pattern
static TREXGrammar	parse(String grammarURL, javax.xml.parsers.SAXParserFactory factory, GrammarReaderController controller) loads RELAX NG pattern
Datatype	resolveDataType(String localName) obtains a named DataType object referenced by a local name.
DatatypeLibrary	resolveDataTypeLibrary(String uri) obtains the DataTypeLibrary that represents the specified namespace URI.
String	resolveNamespacePrefix(String prefix) Resolves a namespace prefix to the corresponding namespace URI.
void	startDocument()
void	startElement(String a, String b, String c, Attributes d)
void	wrapUp() performs final wrap-up.

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

getResult, getResultAsGrammar, getTargetNamespace

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, setDeclaredLocationOf, setDocumentLocator, splitQName, startPrefixMapping, switchSource

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

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

Methods inherited from class java.lang.Object

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

Field Detail

RELAXNGNamespace

public static final String RELAXNGNamespace

Namespace URI of RELAX NG

ERR_BAD_FACET

public static final String ERR_BAD_FACET

ERR_INVALID_PARAMETERS

public static final String ERR_INVALID_PARAMETERS

ERR_BAD_DATA_VALUE

public static final String ERR_BAD_DATA_VALUE

ERR_UNDEFINED_KEY

public static final String ERR_UNDEFINED_KEY

ERR_UNDEFINED_DATATYPE_1

public static final String ERR_UNDEFINED_DATATYPE_1

ERR_INCONSISTENT_KEY_TYPE

public static final String ERR_INCONSISTENT_KEY_TYPE

ERR_INCONSISTENT_COMBINE

public static final String ERR_INCONSISTENT_COMBINE

ERR_REDEFINING_UNDEFINED

public static final String ERR_REDEFINING_UNDEFINED

ERR_UNKNOWN_DATATYPE_VOCABULARY_1

public static final String ERR_UNKNOWN_DATATYPE_VOCABULARY_1

ERR_MULTIPLE_EXCEPT

public static final String ERR_MULTIPLE_EXCEPT

Constructor Detail

RELAXNGReader

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

easy-to-use constructor.

RELAXNGReader

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

full constructor

Method Detail

parse

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

loads RELAX NG pattern

parse

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

loads RELAX NG 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 localName)

obtains a named DataType object referenced by a local name.

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.

resolveDataTypeLibrary

public DatatypeLibrary resolveDataTypeLibrary(String uri)

obtains the DataTypeLibrary that represents the specified namespace URI. If the specified URI is undefined, then this method issues an error to the user and returns null.

wrapUp

public void wrapUp()

Description copied from class: TREXBaseReader

performs final wrap-up. This method is called from the RootState object, after the parsing is completed.

Overrides:

wrapUp in class TREXBaseReader

resolveNamespacePrefix

public String resolveNamespacePrefix(String prefix)

Description copied from interface: ValidationContext

Resolves a namespace prefix to the corresponding namespace URI. This method is used for validating QName, for example.

If the prefix is "" (empty string), it indicates unprefixed value. The callee should resolved it as if it sees an unprefixed element, rather than unprefixed attribute.

If the prefix is "xml", then the callee must resolve this prefix into "http://www.w3.org/XML/1998/namespace", as defined in the XML Namespace rec.

Overrides:

resolveNamespacePrefix in class GrammarReader

Following copied from interface: org.relaxng.datatype.ValidationContext

Returns:

namespace URI of this prefix. If the specified prefix is not declared, the implementation must return null.

startDocument

public void startDocument()
                   throws SAXException

Overrides:

startDocument in class XMLFilterImpl

endDocument

public void endDocument()
                 throws SAXException

Overrides:

endDocument in class XMLFilterImpl

startElement

public void startElement(String a,
                         String b,
                         String c,
                         Attributes d)
                  throws SAXException

Overrides:

startElement in class TREXBaseReader

endElement

public void endElement(String a,
                       String b,
                       String c)
                throws SAXException

Overrides:

endElement in class TREXBaseReader