Package com.sun.msv.reader.trex.ng
Class RELAXNGReader
- java.lang.Object
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- org.xml.sax.helpers.XMLFilterImpl
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- com.sun.msv.reader.GrammarReader
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- com.sun.msv.reader.trex.TREXBaseReader
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- com.sun.msv.reader.trex.ng.RELAXNGReader
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- All Implemented Interfaces:
IDContextProvider2
,org.relaxng.datatype.ValidationContext
,ContentHandler
,DTDHandler
,EntityResolver
,ErrorHandler
,XMLFilter
,XMLReader
- Direct Known Subclasses:
RELAXNGCompReader
public class RELAXNGReader extends TREXBaseReader
reads RELAX NG grammar from SAX2 and constructs abstract grammar model.- Author:
- Kohsuke KAWAGUCHI
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Nested Class Summary
Nested Classes Modifier and Type Class Description protected static class
RELAXNGReader.RefExpParseInfo
information necessary to correctly parse pattern definitions.static class
RELAXNGReader.StateFactory
creates various State object, which in turn parses grammar.-
Nested classes/interfaces inherited from class com.sun.msv.reader.GrammarReader
GrammarReader.BackPatch, GrammarReader.BackwardReferenceMap, GrammarReader.ChainPrefixResolver, GrammarReader.PrefixResolver
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Field Summary
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Fields inherited from class com.sun.msv.reader.trex.TREXBaseReader
ERR_BAD_COMBINE, ERR_COMBINE_MISSING, ERR_DUPLICATE_DEFINITION, ERR_INTERLEAVED_ANYSTRING, 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, grammar, sfactory, targetNamespace, WRN_COMBINE_IGNORED, WRN_OBSOLETED_XMLSCHEMA_NAMSPACE
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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_FRAGMENT_IDENTIFIER, ERR_ILLEGAL_FINAL_VALUE, 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_UNDEFINED_DATATYPE, parserFactory, pool, prefixResolver, WRN_DEPRECATED_TYPENAME, WRN_MAYBE_WRONG_NAMESPACE
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Constructor Summary
Constructors Constructor Description RELAXNGReader(GrammarReaderController controller)
easy-to-use constructor.RELAXNGReader(GrammarReaderController controller, SAXParserFactory parserFactory)
easy-to-use constructor.RELAXNGReader(GrammarReaderController controller, SAXParserFactory parserFactory, RELAXNGReader.StateFactory stateFactory, ExpressionPool pool)
full constructor
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description State
createExpressionChildState(State parent, StartTagInfo tag)
this method must be implemented by the derived class to create language-default expresion state.protected State
createNameClassChildState(State parent, StartTagInfo tag)
void
endDocument()
void
endElement(String a, String b, String c)
org.relaxng.datatype.DatatypeLibrary
getCurrentDatatypeLibrary()
org.relaxng.datatype.DatatypeLibraryFactory
getDatatypeLibraryFactory()
Returns the datatypeLibraryFactory.protected TREXGrammar
getGrammar()
protected RELAXNGReader.RefExpParseInfo
getRefExpParseInfo(ReferenceExp exp)
Gets RefExpParseInfo object for the specified ReferenceExp.static org.iso_relax.verifier.Schema
getRELAXNGSchema4Schema()
protected RELAXNGReader.StateFactory
getStateFactory()
protected boolean
isGrammarElement(StartTagInfo tag)
checks if given element is that of the grammar elements.protected String
localizeMessage(String propertyName, Object[] args)
formats localized message with argumentsstatic TREXGrammar
parse(String grammarURL, SAXParserFactory factory, GrammarReaderController controller)
loads RELAX NG patternstatic TREXGrammar
parse(InputSource grammar, SAXParserFactory factory, GrammarReaderController controller)
loads RELAX NG patternorg.relaxng.datatype.Datatype
resolveDataType(String localName)
obtains a named DataType object referenced by a local name.org.relaxng.datatype.DatatypeLibrary
resolveDataTypeLibrary(String uri)
obtains the DataTypeLibrary that represents the specified namespace URI.String
resolveNamespacePrefix(String prefix)
void
setDatatypeLibraryFactory(org.relaxng.datatype.DatatypeLibraryFactory datatypeLibraryFactory)
Sets the datatypeLibraryFactory.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
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Methods inherited from class com.sun.msv.reader.GrammarReader
_parse, addBackPatchJob, addBackPatchJob, combineURI, combineURL, createParserFactory, detectUndefinedOnes, endPrefixMapping, getBackwardCompatibleType, getBaseUri, getCurrentState, getDeclaredLocationOf, getLocator, inputSourceFromLSInput, interceptExpression, isNotation, isUnparsedEntity, iterateInscopeNamespaces, onID, parse, parse, parse, popState, pushState, reportError, reportError, reportError, reportError, reportError, reportError, reportError, reportError, reportWarning, reportWarning, reportWarning, reportWarning, resolveLocation, runBackPatchJob, setDeclaredLocationOf, setDocumentLocator, setLocator, splitQName, startPrefixMapping, switchSource, switchSource, switchSource
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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
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Field Detail
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relaxNGSchema4Schema
protected static org.iso_relax.verifier.Schema relaxNGSchema4Schema
Schema for schema of RELAX NG.
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currentNamedPattern
protected RELAXNGReader.RefExpParseInfo currentNamedPattern
Info about the current ReferenceExp object which is being defined. This field is maintained by DefineState.This field is set to null when there is an error, or the pattern being defined is being re-defined.
This is a part of the process of the recursive self reference error detection.
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directRefernce
protected boolean directRefernce
Flag to indicate whether we saw <element> or not. If we don't see any <element> between <define>/<start> and <ref>/<parentRef>, then that reference will go tocurrentNamedPattern.refs
.This is a part of the process of the recursive self reference error detection.
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RELAXNGNamespace
public static final String RELAXNGNamespace
Namespace URI of RELAX NG- See Also:
- Constant Field Values
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restrictionChecker
protected final RestrictionChecker restrictionChecker
Contextual restriction checker.
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datatypeLibURI
protected String datatypeLibURI
the namespace URI of the currently active datatype library. The empty string indicates the built-in datatype library.
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ERR_BAD_FACET
public static final String ERR_BAD_FACET
- See Also:
- Constant Field Values
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ERR_INVALID_PARAMETERS
public static final String ERR_INVALID_PARAMETERS
- See Also:
- Constant Field Values
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ERR_BAD_DATA_VALUE
public static final String ERR_BAD_DATA_VALUE
- See Also:
- Constant Field Values
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ERR_UNDEFINED_KEY
public static final String ERR_UNDEFINED_KEY
- See Also:
- Constant Field Values
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ERR_UNDEFINED_DATATYPE_1
public static final String ERR_UNDEFINED_DATATYPE_1
- See Also:
- Constant Field Values
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ERR_INCONSISTENT_KEY_TYPE
public static final String ERR_INCONSISTENT_KEY_TYPE
- See Also:
- Constant Field Values
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ERR_INCONSISTENT_COMBINE
public static final String ERR_INCONSISTENT_COMBINE
- See Also:
- Constant Field Values
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ERR_REDEFINING_UNDEFINED
public static final String ERR_REDEFINING_UNDEFINED
- See Also:
- Constant Field Values
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ERR_UNKNOWN_DATATYPE_VOCABULARY_1
public static final String ERR_UNKNOWN_DATATYPE_VOCABULARY_1
- See Also:
- Constant Field Values
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ERR_MULTIPLE_EXCEPT
public static final String ERR_MULTIPLE_EXCEPT
- See Also:
- Constant Field Values
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ERR_NOT_ABSOLUTE_URI
public static final String ERR_NOT_ABSOLUTE_URI
- See Also:
- Constant Field Values
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ERR_INFOSET_URI_ATTRIBUTE
public static final String ERR_INFOSET_URI_ATTRIBUTE
- See Also:
- Constant Field Values
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ERR_XMLNS_ATTRIBUTE
public static final String ERR_XMLNS_ATTRIBUTE
- See Also:
- Constant Field Values
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ERR_NAKED_INFINITE_ATTRIBUTE_NAMECLASS
public static final String ERR_NAKED_INFINITE_ATTRIBUTE_NAMECLASS
- See Also:
- Constant Field Values
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Constructor Detail
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RELAXNGReader
public RELAXNGReader(GrammarReaderController controller)
easy-to-use constructor.
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RELAXNGReader
public RELAXNGReader(GrammarReaderController controller, SAXParserFactory parserFactory)
easy-to-use constructor.
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RELAXNGReader
public RELAXNGReader(GrammarReaderController controller, SAXParserFactory parserFactory, RELAXNGReader.StateFactory stateFactory, ExpressionPool pool)
full constructor
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Method Detail
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parse
public static TREXGrammar parse(String grammarURL, SAXParserFactory factory, GrammarReaderController controller)
loads RELAX NG pattern
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parse
public static TREXGrammar parse(InputSource grammar, SAXParserFactory factory, GrammarReaderController controller)
loads RELAX NG pattern
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getRELAXNGSchema4Schema
public static org.iso_relax.verifier.Schema getRELAXNGSchema4Schema()
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localizeMessage
protected String localizeMessage(String propertyName, Object[] args)
Description copied from class:GrammarReader
formats localized message with arguments- Overrides:
localizeMessage
in classTREXBaseReader
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getGrammar
protected TREXGrammar getGrammar()
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getRefExpParseInfo
protected RELAXNGReader.RefExpParseInfo getRefExpParseInfo(ReferenceExp exp)
Gets RefExpParseInfo object for the specified ReferenceExp.
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isGrammarElement
protected boolean isGrammarElement(StartTagInfo tag)
Description copied from class:GrammarReader
checks if given element is that of the grammar elements.- Specified by:
isGrammarElement
in classGrammarReader
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getDatatypeLibraryFactory
public org.relaxng.datatype.DatatypeLibraryFactory getDatatypeLibraryFactory()
Returns the datatypeLibraryFactory.
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setDatatypeLibraryFactory
public void setDatatypeLibraryFactory(org.relaxng.datatype.DatatypeLibraryFactory datatypeLibraryFactory)
Sets the datatypeLibraryFactory.
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getStateFactory
protected RELAXNGReader.StateFactory getStateFactory()
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createNameClassChildState
protected State createNameClassChildState(State parent, StartTagInfo tag)
- Overrides:
createNameClassChildState
in classTREXBaseReader
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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 classTREXBaseReader
- Returns:
- null if the start tag is an error.
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resolveDataType
public org.relaxng.datatype.Datatype resolveDataType(String localName)
obtains a named DataType object referenced by a local name.
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resolveDataTypeLibrary
public org.relaxng.datatype.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 must return a dummy datatype library.
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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.This method has to be called after the run-away expression check is done.
- Overrides:
wrapUp
in classTREXBaseReader
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getCurrentDatatypeLibrary
public org.relaxng.datatype.DatatypeLibrary getCurrentDatatypeLibrary()
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resolveNamespacePrefix
public String resolveNamespacePrefix(String prefix)
- Specified by:
resolveNamespacePrefix
in interfaceorg.relaxng.datatype.ValidationContext
- Overrides:
resolveNamespacePrefix
in classGrammarReader
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startDocument
public void startDocument() throws SAXException
- Specified by:
startDocument
in interfaceContentHandler
- Overrides:
startDocument
in classXMLFilterImpl
- Throws:
SAXException
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endDocument
public void endDocument() throws SAXException
- Specified by:
endDocument
in interfaceContentHandler
- Overrides:
endDocument
in classXMLFilterImpl
- Throws:
SAXException
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startElement
public void startElement(String a, String b, String c, Attributes d) throws SAXException
- Specified by:
startElement
in interfaceContentHandler
- Overrides:
startElement
in classTREXBaseReader
- Throws:
SAXException
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endElement
public void endElement(String a, String b, String c) throws SAXException
- Specified by:
endElement
in interfaceContentHandler
- Overrides:
endElement
in classTREXBaseReader
- Throws:
SAXException
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