Package com.ctc.wstx.dtd
Class DTDValidator
- java.lang.Object
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- org.codehaus.stax2.validation.XMLValidator
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- com.ctc.wstx.dtd.DTDValidatorBase
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- com.ctc.wstx.dtd.DTDValidator
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- All Implemented Interfaces:
NsDefaultProvider
public class DTDValidator extends DTDValidatorBase
Woodstox implementation ofXMLValidator
; the class that handles DTD-based validation.
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Field Summary
Fields Modifier and Type Field Description protected boolean
mCurrHasAnyFixed
protected java.util.BitSet
mCurrSpecialAttrs
Bitset used for keeping track of required and defaulted attributes for which values have been found.protected ElementIdMap
mIdMap
Information about declared and referenced element ids (unique ids that attributes may defined, as defined by DTD)protected boolean
mReportDuplicateErrors
Determines if identical problems (definition of the same element, for example) should cause multiple error notifications or not: if true, will get one error per instance, if false, only the first one will get reported.protected java.util.BitSet
mTmpSpecialAttrs
Reusable lazily instantiated BitSet; needed to keep track of missing 'special' attributes (required ones, ones with default values)protected StructValidator[]
mValidators
Stack of validators for open elements-
Fields inherited from class com.ctc.wstx.dtd.DTDValidatorBase
DEFAULT_STACK_SIZE, EMPTY_MAP, EXP_MAX_ATTRS, mAttrCount, mAttrSpecs, mContext, mCurrAttrDefs, mCurrElem, mElemCount, mElems, mElemSpecs, mGeneralEntities, mHasNsDefaults, mIdAttrIndex, mNormAttrs, mSchema, mTmpAttrValueBuffer, mTmpKey, NO_ATTRS
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Constructor Summary
Constructors Constructor Description DTDValidator(DTDSubset schema, org.codehaus.stax2.validation.ValidationContext ctxt, boolean hasNsDefaults, java.util.Map<PrefixedName,DTDElement> elemSpecs, java.util.Map<java.lang.String,EntityDecl> genEntities)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected void
checkIdRefs()
protected ElementIdMap
getIdMap()
boolean
reallyValidating()
java.lang.String
validateAttribute(java.lang.String localName, java.lang.String uri, java.lang.String prefix, char[] valueChars, int valueStart, int valueEnd)
java.lang.String
validateAttribute(java.lang.String localName, java.lang.String uri, java.lang.String prefix, java.lang.String value)
int
validateElementAndAttributes()
int
validateElementEnd(java.lang.String localName, java.lang.String uri, java.lang.String prefix)
void
validateElementStart(java.lang.String localName, java.lang.String uri, java.lang.String prefix)
Method called to update information about the newly encountered (start) element.void
validationCompleted(boolean eod)
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Methods inherited from class com.ctc.wstx.dtd.DTDValidatorBase
checkNsDefaults, doAddDefaultValue, doReportValidationProblem, getAttributeType, getElemName, getEntityMap, getIdAttrIndex, getLocation, getNotationAttrIndex, getSchema, getTempAttrValueBuffer, hasNsDefaults, mayHaveNsDefaults, reportValidationProblem, reportValidationProblem, reportValidationProblem, reportValidationProblem, setAttrValueNormalization, validateText, validateText
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Field Detail
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mReportDuplicateErrors
protected boolean mReportDuplicateErrors
Determines if identical problems (definition of the same element, for example) should cause multiple error notifications or not: if true, will get one error per instance, if false, only the first one will get reported.
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mIdMap
protected ElementIdMap mIdMap
Information about declared and referenced element ids (unique ids that attributes may defined, as defined by DTD)
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mValidators
protected StructValidator[] mValidators
Stack of validators for open elements
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mCurrSpecialAttrs
protected java.util.BitSet mCurrSpecialAttrs
Bitset used for keeping track of required and defaulted attributes for which values have been found.
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mCurrHasAnyFixed
protected boolean mCurrHasAnyFixed
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mTmpSpecialAttrs
protected java.util.BitSet mTmpSpecialAttrs
Reusable lazily instantiated BitSet; needed to keep track of missing 'special' attributes (required ones, ones with default values)
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Constructor Detail
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DTDValidator
public DTDValidator(DTDSubset schema, org.codehaus.stax2.validation.ValidationContext ctxt, boolean hasNsDefaults, java.util.Map<PrefixedName,DTDElement> elemSpecs, java.util.Map<java.lang.String,EntityDecl> genEntities)
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Method Detail
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reallyValidating
public final boolean reallyValidating()
- Specified by:
reallyValidating
in classDTDValidatorBase
- Returns:
- True for validator object that actually do validate content; false for objects that only use DTD type information.
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validateElementStart
public void validateElementStart(java.lang.String localName, java.lang.String uri, java.lang.String prefix) throws javax.xml.stream.XMLStreamException
Method called to update information about the newly encountered (start) element. At this point namespace information has been resolved, but no DTD validation has been done. Validator is to do these validations, including checking for attribute value (and existence) compatibility.- Specified by:
validateElementStart
in classDTDValidatorBase
- Throws:
javax.xml.stream.XMLStreamException
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validateAttribute
public java.lang.String validateAttribute(java.lang.String localName, java.lang.String uri, java.lang.String prefix, java.lang.String value) throws javax.xml.stream.XMLStreamException
- Specified by:
validateAttribute
in classDTDValidatorBase
- Throws:
javax.xml.stream.XMLStreamException
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validateAttribute
public java.lang.String validateAttribute(java.lang.String localName, java.lang.String uri, java.lang.String prefix, char[] valueChars, int valueStart, int valueEnd) throws javax.xml.stream.XMLStreamException
- Specified by:
validateAttribute
in classDTDValidatorBase
- Throws:
javax.xml.stream.XMLStreamException
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validateElementAndAttributes
public int validateElementAndAttributes() throws javax.xml.stream.XMLStreamException
- Specified by:
validateElementAndAttributes
in classDTDValidatorBase
- Throws:
javax.xml.stream.XMLStreamException
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validateElementEnd
public int validateElementEnd(java.lang.String localName, java.lang.String uri, java.lang.String prefix) throws javax.xml.stream.XMLStreamException
- Specified by:
validateElementEnd
in classDTDValidatorBase
- Returns:
- Validation state that should be effective for the parent element state
- Throws:
javax.xml.stream.XMLStreamException
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validationCompleted
public void validationCompleted(boolean eod) throws javax.xml.stream.XMLStreamException
- Specified by:
validationCompleted
in classDTDValidatorBase
- Throws:
javax.xml.stream.XMLStreamException
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getIdMap
protected ElementIdMap getIdMap()
- Specified by:
getIdMap
in classDTDValidatorBase
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checkIdRefs
protected void checkIdRefs() throws javax.xml.stream.XMLStreamException
- Throws:
javax.xml.stream.XMLStreamException
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