Class HTMLTagBalancer

java.lang.Object
org.cyberneko.html.HTMLTagBalancer
All Implemented Interfaces:
org.apache.xerces.xni.parser.XMLComponent, org.apache.xerces.xni.parser.XMLDocumentFilter, org.apache.xerces.xni.parser.XMLDocumentSource, org.apache.xerces.xni.XMLDocumentHandler, org.cyberneko.html.HTMLComponent
public class HTMLTagBalancer extends Object implements org.apache.xerces.xni.parser.XMLDocumentFilter, org.cyberneko.html.HTMLComponent

  • Nested Class Summary

    Nested Classes
    Modifier and Type
    Class
    Description
    (package private) static class 
    HTMLTagBalancer.ElementEntry
    Structure to hold information about an element placed in buffer to be comsumed later
    static class 
    HTMLTagBalancer.Info
    Element info for each start element.
    static class 
    HTMLTagBalancer.InfoStack
    Unsynchronized stack of element information.

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    protected static final String
    AUGMENTATIONS
    Include infoset augmentations.
    protected static final String
    DOCUMENT_FRAGMENT
    Document fragment balancing only.
    protected static final String
    DOCUMENT_FRAGMENT_DEPRECATED
    Document fragment balancing only (deprecated).
    private List
    endElementsBuffer_
     
    protected static final String
    ERROR_REPORTER
    Error reporter.
    protected boolean
    fAugmentations
    Include infoset augmentations.
    protected boolean
    fDocumentFragment
    Document fragment balancing only.
    protected org.apache.xerces.xni.XMLDocumentHandler
    fDocumentHandler
    The document handler.
    protected org.apache.xerces.xni.parser.XMLDocumentSource
    fDocumentSource
    The document source.
    protected final HTMLTagBalancer.InfoStack
    fElementStack
    The element stack.
    private final org.apache.xerces.xni.XMLAttributes
    fEmptyAttrs
    Empty attributes.
    protected org.cyberneko.html.HTMLErrorReporter
    fErrorReporter
    Error reporter.
    protected boolean
    fIgnoreOutsideContent
    Ignore outside content.
    private final org.cyberneko.html.HTMLAugmentations
    fInfosetAugs
    Augmentations.
    protected final HTMLTagBalancer.InfoStack
    fInlineStack
    The inline stack.
    protected short
    fNamesAttrs
    Modify HTML attribute names.
    protected short
    fNamesElems
    Modify HTML element names.
    protected boolean
    fNamespaces
    Namespaces.
    protected boolean
    fOpenedForm
    True if a form is in the stack (allow to discard opening of nested forms)
    private boolean
    forcedEndElement_
     
    private boolean
    forcedStartElement_
     
    private final org.apache.xerces.xni.QName
    fQName
    A qualified name.
    static final String
    FRAGMENT_CONTEXT_STACK
    EXPERIMENTAL: may change in next release
    Name of the property holding the stack of elements in which context a document fragment should be parsed.
    private org.apache.xerces.xni.QName[]
    fragmentContextStack_
    Stack of elements determining the context in which a document fragment should be parsed
    private int
    fragmentContextStackSize_
     
    protected boolean
    fReportErrors
    Report errors.
    protected boolean
    fSeenAnything
    True if seen anything.
    protected boolean
    fSeenBodyElement
    True if seen <body< element.
    protected boolean
    fSeenDoctype
    True if root element has been seen.
    protected boolean
    fSeenHeadElement
    True if seen <head< element.
    protected boolean
    fSeenRootElement
    True if root element has been seen.
    protected boolean
    fSeenRootElementEnd
    True if seen the end of the document element.
    protected static final String
    IGNORE_OUTSIDE_CONTENT
    Ignore outside content.
    private org.cyberneko.html.LostText
    lostText_
     
    protected static final String
    NAMES_ATTRS
    Modify HTML attribute names: { "upper", "lower", "default" }.
    protected static final String
    NAMES_ELEMS
    Modify HTML element names: { "upper", "lower", "default" }.
    protected static final short
    NAMES_LOWERCASE
    Lowercase HTML names.
    protected static final short
    NAMES_MATCH
    Match HTML element names.
    protected static final short
    NAMES_NO_CHANGE
    Don't modify HTML names.
    protected static final short
    NAMES_UPPERCASE
    Uppercase HTML names.
    protected static final String
    NAMESPACES
    Namespaces.
    private static final String[]
    RECOGNIZED_FEATURES
    Recognized features.
    private static final Boolean[]
    RECOGNIZED_FEATURES_DEFAULTS
    Recognized features defaults.
    private static final String[]
    RECOGNIZED_PROPERTIES
    Recognized properties.
    private static final Object[]
    RECOGNIZED_PROPERTIES_DEFAULTS
    Recognized properties defaults.
    protected static final String
    REPORT_ERRORS
    Report errors.
    protected static final org.cyberneko.html.HTMLEventInfo
    SYNTHESIZED_ITEM
    Synthesized event info item.
    protected org.cyberneko.html.HTMLTagBalancingListener
    tagBalancingListener
     

  • Constructor Summary

    Constructors
    Constructor
    Description
    HTMLTagBalancer()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    protected final void
    callEndElement(org.apache.xerces.xni.QName element, org.apache.xerces.xni.Augmentations augs)
    Call document handler end element.
    protected final void
    callStartElement(org.apache.xerces.xni.QName element, org.apache.xerces.xni.XMLAttributes attrs, org.apache.xerces.xni.Augmentations augs)
    Call document handler start element.
    void
    characters(org.apache.xerces.xni.XMLString text, org.apache.xerces.xni.Augmentations augs)
    Characters.
    void
    comment(org.apache.xerces.xni.XMLString text, org.apache.xerces.xni.Augmentations augs)
    Comment.
    private void
    consumeBufferedEndElements()
    Consume elements that have been buffered, like that are first consumed at the end of document
    private void
    consumeEarlyTextIfNeeded()
     
    private org.apache.xerces.xni.QName
    createQName(String tagName)
     
    void
    doctypeDecl(String rootElementName, String publicId, String systemId, org.apache.xerces.xni.Augmentations augs)
    Doctype declaration.
    protected final org.apache.xerces.xni.XMLAttributes
    emptyAttributes()
    Returns a set of empty attributes.
    void
    emptyElement(org.apache.xerces.xni.QName element, org.apache.xerces.xni.XMLAttributes attrs, org.apache.xerces.xni.Augmentations augs)
    Empty element.
    void
    endCDATA(org.apache.xerces.xni.Augmentations augs)
    End CDATA section.
    void
    endDocument(org.apache.xerces.xni.Augmentations augs)
    End document.
    void
    endElement(org.apache.xerces.xni.QName element, org.apache.xerces.xni.Augmentations augs)
    End element.
    void
    endGeneralEntity(String name, org.apache.xerces.xni.Augmentations augs)
    End entity.
    void
    endPrefixMapping(String prefix, org.apache.xerces.xni.Augmentations augs)
    End prefix mapping.
    private void
    forceStartBody()
    Generates a missing (which creates missing when needed)
    private boolean
    forceStartElement(org.apache.xerces.xni.QName elem, org.apache.xerces.xni.XMLAttributes attrs, org.apache.xerces.xni.Augmentations augs)
    Forces an element start, taking care to set the information to allow startElement to "see" that's the element has been forced.
    org.apache.xerces.xni.XMLDocumentHandler
    getDocumentHandler()
    Returns the document handler.
    org.apache.xerces.xni.parser.XMLDocumentSource
    getDocumentSource()
    Returns the document source.
    protected HTMLElements.Element
    getElement(org.apache.xerces.xni.QName elementName)
    Returns an HTML element.
    protected final int
    getElementDepth(HTMLElements.Element element)
    Returns the depth of the open tag associated with the specified element name or -1 if no matching element is found.
    Boolean
    getFeatureDefault(String featureId)
    Returns the default state for a feature.
    protected static final short
    getNamesValue(String value)
    Converts HTML names string value to constant value.
    protected int
    getParentDepth(HTMLElements.Element[] parents, short bounds)
    Returns the depth of the open tag associated with the specified element parent names or -1 if no matching element is found.
    Object
    getPropertyDefault(String propertyId)
    Returns the default state for a property.
    String[]
    getRecognizedFeatures()
    Returns recognized features.
    String[]
    getRecognizedProperties()
    Returns recognized properties.
    void
    ignorableWhitespace(org.apache.xerces.xni.XMLString text, org.apache.xerces.xni.Augmentations augs)
    Ignorable whitespace.
    protected static final String
    modifyName(String name, short mode)
    Modifies the given name based on the specified mode.
    private void
    notifyDiscardedEndElement(org.apache.xerces.xni.QName element, org.apache.xerces.xni.Augmentations augs)
    Notifies the tagBalancingListener (if any) of an ignored end element
    private void
    notifyDiscardedStartElement(org.apache.xerces.xni.QName elem, org.apache.xerces.xni.XMLAttributes attrs, org.apache.xerces.xni.Augmentations augs)
    Notifies the tagBalancingListener (if any) of an ignored start element
    void
    processingInstruction(String target, org.apache.xerces.xni.XMLString data, org.apache.xerces.xni.Augmentations augs)
    Processing instruction.
    void
    reset(org.apache.xerces.xni.parser.XMLComponentManager manager)
    Resets the component.
    void
    setDocumentHandler(org.apache.xerces.xni.XMLDocumentHandler handler)
    Sets the document handler.
    void
    setDocumentSource(org.apache.xerces.xni.parser.XMLDocumentSource source)
    Sets the document source.
    void
    setFeature(String featureId, boolean state)
    Sets a feature.
    void
    setProperty(String propertyId, Object value)
    Sets a property.
    (package private) void
    setTagBalancingListener(org.cyberneko.html.HTMLTagBalancingListener tagBalancingListener)
     
    void
    startCDATA(org.apache.xerces.xni.Augmentations augs)
    Start CDATA section.
    void
    startDocument(org.apache.xerces.xni.XMLLocator locator, String encoding, org.apache.xerces.xni.Augmentations augs)
    Start document.
    void
    startDocument(org.apache.xerces.xni.XMLLocator locator, String encoding, org.apache.xerces.xni.NamespaceContext nscontext, org.apache.xerces.xni.Augmentations augs)
    Start document.
    void
    startElement(org.apache.xerces.xni.QName elem, org.apache.xerces.xni.XMLAttributes attrs, org.apache.xerces.xni.Augmentations augs)
    Start element.
    void
    startGeneralEntity(String name, org.apache.xerces.xni.XMLResourceIdentifier id, String encoding, org.apache.xerces.xni.Augmentations augs)
    Start entity.
    void
    startPrefixMapping(String prefix, String uri, org.apache.xerces.xni.Augmentations augs)
    Start prefix mapping.
    protected final org.apache.xerces.xni.Augmentations
    synthesizedAugs()
    Returns an augmentations object with a synthesized item added.
    void
    textDecl(String version, String encoding, org.apache.xerces.xni.Augmentations augs)
    Text declaration.
    void
    xmlDecl(String version, String encoding, String standalone, org.apache.xerces.xni.Augmentations augs)
    XML declaration.

    Methods inherited from class Object

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

  • Field Details

    • NAMESPACES

      protected static final String NAMESPACES
      Namespaces.
      See Also:

    • AUGMENTATIONS

      protected static final String AUGMENTATIONS
      Include infoset augmentations.
      See Also:

    • REPORT_ERRORS

      protected static final String REPORT_ERRORS
      Report errors.
      See Also:

    • DOCUMENT_FRAGMENT_DEPRECATED

      protected static final String DOCUMENT_FRAGMENT_DEPRECATED
      Document fragment balancing only (deprecated).
      See Also:

    • DOCUMENT_FRAGMENT

      protected static final String DOCUMENT_FRAGMENT
      Document fragment balancing only.
      See Also:

    • IGNORE_OUTSIDE_CONTENT

      protected static final String IGNORE_OUTSIDE_CONTENT
      Ignore outside content.
      See Also:

    • RECOGNIZED_FEATURES

      private static final String[] RECOGNIZED_FEATURES
      Recognized features.

    • RECOGNIZED_FEATURES_DEFAULTS

      private static final Boolean[] RECOGNIZED_FEATURES_DEFAULTS
      Recognized features defaults.

    • NAMES_ELEMS

      protected static final String NAMES_ELEMS
      Modify HTML element names: { "upper", "lower", "default" }.
      See Also:

    • NAMES_ATTRS

      protected static final String NAMES_ATTRS
      Modify HTML attribute names: { "upper", "lower", "default" }.
      See Also:

    • ERROR_REPORTER

      protected static final String ERROR_REPORTER
      Error reporter.
      See Also:

    • FRAGMENT_CONTEXT_STACK

      public static final String FRAGMENT_CONTEXT_STACK
      EXPERIMENTAL: may change in next release
      Name of the property holding the stack of elements in which context a document fragment should be parsed.
      See Also:

    • RECOGNIZED_PROPERTIES

      private static final String[] RECOGNIZED_PROPERTIES
      Recognized properties.

    • RECOGNIZED_PROPERTIES_DEFAULTS

      private static final Object[] RECOGNIZED_PROPERTIES_DEFAULTS
      Recognized properties defaults.

    • NAMES_NO_CHANGE

      protected static final short NAMES_NO_CHANGE
      Don't modify HTML names.
      See Also:

    • NAMES_MATCH

      protected static final short NAMES_MATCH
      Match HTML element names.
      See Also:

    • NAMES_UPPERCASE

      protected static final short NAMES_UPPERCASE
      Uppercase HTML names.
      See Also:

    • NAMES_LOWERCASE

      protected static final short NAMES_LOWERCASE
      Lowercase HTML names.
      See Also:

    • SYNTHESIZED_ITEM

      protected static final org.cyberneko.html.HTMLEventInfo SYNTHESIZED_ITEM
      Synthesized event info item.

    • fNamespaces

      protected boolean fNamespaces
      Namespaces.

    • fAugmentations

      protected boolean fAugmentations
      Include infoset augmentations.

    • fReportErrors

      protected boolean fReportErrors
      Report errors.

    • fDocumentFragment

      protected boolean fDocumentFragment
      Document fragment balancing only.

    • fIgnoreOutsideContent

      protected boolean fIgnoreOutsideContent
      Ignore outside content.

    • fNamesElems

      protected short fNamesElems
      Modify HTML element names.

    • fNamesAttrs

      protected short fNamesAttrs
      Modify HTML attribute names.

    • fErrorReporter

      protected org.cyberneko.html.HTMLErrorReporter fErrorReporter
      Error reporter.

    • fDocumentSource

      protected org.apache.xerces.xni.parser.XMLDocumentSource fDocumentSource
      The document source.

    • fDocumentHandler

      protected org.apache.xerces.xni.XMLDocumentHandler fDocumentHandler
      The document handler.

    • fElementStack

      protected final HTMLTagBalancer.InfoStack fElementStack
      The element stack.

    • fInlineStack

      protected final HTMLTagBalancer.InfoStack fInlineStack
      The inline stack.

    • fSeenAnything

      protected boolean fSeenAnything
      True if seen anything. Important for xml declaration.

    • fSeenDoctype

      protected boolean fSeenDoctype
      True if root element has been seen.

    • fSeenRootElement

      protected boolean fSeenRootElement
      True if root element has been seen.

    • fSeenRootElementEnd

      protected boolean fSeenRootElementEnd
      True if seen the end of the document element. In other words, this variable is set to false until the end </HTML> tag is seen (or synthesized). This is used to ensure that extraneous events after the end of the document element do not make the document stream ill-formed.

    • fSeenHeadElement

      protected boolean fSeenHeadElement
      True if seen <head< element.

    • fSeenBodyElement

      protected boolean fSeenBodyElement
      True if seen <body< element.

    • fOpenedForm

      protected boolean fOpenedForm
      True if a form is in the stack (allow to discard opening of nested forms)

    • fQName

      private final org.apache.xerces.xni.QName fQName
      A qualified name.

    • fEmptyAttrs

      private final org.apache.xerces.xni.XMLAttributes fEmptyAttrs
      Empty attributes.

    • fInfosetAugs

      private final org.cyberneko.html.HTMLAugmentations fInfosetAugs
      Augmentations.

    • tagBalancingListener

      protected org.cyberneko.html.HTMLTagBalancingListener tagBalancingListener

    • lostText_

      private org.cyberneko.html.LostText lostText_

    • forcedStartElement_

      private boolean forcedStartElement_

    • forcedEndElement_

      private boolean forcedEndElement_

    • fragmentContextStack_

      private org.apache.xerces.xni.QName[] fragmentContextStack_
      Stack of elements determining the context in which a document fragment should be parsed

    • fragmentContextStackSize_

      private int fragmentContextStackSize_

    • endElementsBuffer_

      private List endElementsBuffer_

  • Constructor Details

    • HTMLTagBalancer

      public HTMLTagBalancer()

  • Method Details

    • getFeatureDefault

      public Boolean getFeatureDefault(String featureId)
      Returns the default state for a feature.
      Specified by:
      getFeatureDefault in interface org.cyberneko.html.HTMLComponent
      Specified by:
      getFeatureDefault in interface org.apache.xerces.xni.parser.XMLComponent

    • getPropertyDefault

      public Object getPropertyDefault(String propertyId)
      Returns the default state for a property.
      Specified by:
      getPropertyDefault in interface org.cyberneko.html.HTMLComponent
      Specified by:
      getPropertyDefault in interface org.apache.xerces.xni.parser.XMLComponent

    • getRecognizedFeatures

      public String[] getRecognizedFeatures()
      Returns recognized features.
      Specified by:
      getRecognizedFeatures in interface org.apache.xerces.xni.parser.XMLComponent

    • getRecognizedProperties

      public String[] getRecognizedProperties()
      Returns recognized properties.
      Specified by:
      getRecognizedProperties in interface org.apache.xerces.xni.parser.XMLComponent

    • reset

      public void reset(org.apache.xerces.xni.parser.XMLComponentManager manager) throws org.apache.xerces.xni.parser.XMLConfigurationException
      Resets the component.
      Specified by:
      reset in interface org.apache.xerces.xni.parser.XMLComponent
      Throws:
      org.apache.xerces.xni.parser.XMLConfigurationException

    • setFeature

      public void setFeature(String featureId, boolean state) throws org.apache.xerces.xni.parser.XMLConfigurationException
      Sets a feature.
      Specified by:
      setFeature in interface org.apache.xerces.xni.parser.XMLComponent
      Throws:
      org.apache.xerces.xni.parser.XMLConfigurationException

    • setProperty

      public void setProperty(String propertyId, Object value) throws org.apache.xerces.xni.parser.XMLConfigurationException
      Sets a property.
      Specified by:
      setProperty in interface org.apache.xerces.xni.parser.XMLComponent
      Throws:
      org.apache.xerces.xni.parser.XMLConfigurationException

    • setDocumentHandler

      public void setDocumentHandler(org.apache.xerces.xni.XMLDocumentHandler handler)
      Sets the document handler.
      Specified by:
      setDocumentHandler in interface org.apache.xerces.xni.parser.XMLDocumentSource

    • getDocumentHandler

      public org.apache.xerces.xni.XMLDocumentHandler getDocumentHandler()
      Returns the document handler.
      Specified by:
      getDocumentHandler in interface org.apache.xerces.xni.parser.XMLDocumentSource

    • startDocument

      public void startDocument(org.apache.xerces.xni.XMLLocator locator, String encoding, org.apache.xerces.xni.NamespaceContext nscontext, org.apache.xerces.xni.Augmentations augs) throws org.apache.xerces.xni.XNIException
      Start document.
      Specified by:
      startDocument in interface org.apache.xerces.xni.XMLDocumentHandler
      Throws:
      org.apache.xerces.xni.XNIException

    • xmlDecl

      public void xmlDecl(String version, String encoding, String standalone, org.apache.xerces.xni.Augmentations augs) throws org.apache.xerces.xni.XNIException
      XML declaration.
      Specified by:
      xmlDecl in interface org.apache.xerces.xni.XMLDocumentHandler
      Throws:
      org.apache.xerces.xni.XNIException

    • doctypeDecl

      public void doctypeDecl(String rootElementName, String publicId, String systemId, org.apache.xerces.xni.Augmentations augs) throws org.apache.xerces.xni.XNIException
      Doctype declaration.
      Specified by:
      doctypeDecl in interface org.apache.xerces.xni.XMLDocumentHandler
      Throws:
      org.apache.xerces.xni.XNIException

    • endDocument

      public void endDocument(org.apache.xerces.xni.Augmentations augs) throws org.apache.xerces.xni.XNIException
      End document.
      Specified by:
      endDocument in interface org.apache.xerces.xni.XMLDocumentHandler
      Throws:
      org.apache.xerces.xni.XNIException

    • consumeBufferedEndElements

      private void consumeBufferedEndElements()
      Consume elements that have been buffered, like that are first consumed at the end of document

    • comment

      public void comment(org.apache.xerces.xni.XMLString text, org.apache.xerces.xni.Augmentations augs) throws org.apache.xerces.xni.XNIException
      Comment.
      Specified by:
      comment in interface org.apache.xerces.xni.XMLDocumentHandler
      Throws:
      org.apache.xerces.xni.XNIException

    • consumeEarlyTextIfNeeded

      private void consumeEarlyTextIfNeeded()

    • processingInstruction

      public void processingInstruction(String target, org.apache.xerces.xni.XMLString data, org.apache.xerces.xni.Augmentations augs) throws org.apache.xerces.xni.XNIException
      Processing instruction.
      Specified by:
      processingInstruction in interface org.apache.xerces.xni.XMLDocumentHandler
      Throws:
      org.apache.xerces.xni.XNIException

    • startElement

      public void startElement(org.apache.xerces.xni.QName elem, org.apache.xerces.xni.XMLAttributes attrs, org.apache.xerces.xni.Augmentations augs) throws org.apache.xerces.xni.XNIException
      Start element.
      Specified by:
      startElement in interface org.apache.xerces.xni.XMLDocumentHandler
      Throws:
      org.apache.xerces.xni.XNIException

    • forceStartElement

      private boolean forceStartElement(org.apache.xerces.xni.QName elem, org.apache.xerces.xni.XMLAttributes attrs, org.apache.xerces.xni.Augmentations augs) throws org.apache.xerces.xni.XNIException
      Forces an element start, taking care to set the information to allow startElement to "see" that's the element has been forced.
      Returns:
      true if creation could be done (TABLE's creation for instance can't be forced)
      Throws:
      org.apache.xerces.xni.XNIException

    • createQName

      private org.apache.xerces.xni.QName createQName(String tagName)

    • emptyElement

      public void emptyElement(org.apache.xerces.xni.QName element, org.apache.xerces.xni.XMLAttributes attrs, org.apache.xerces.xni.Augmentations augs) throws org.apache.xerces.xni.XNIException
      Empty element.
      Specified by:
      emptyElement in interface org.apache.xerces.xni.XMLDocumentHandler
      Throws:
      org.apache.xerces.xni.XNIException

    • startGeneralEntity

      public void startGeneralEntity(String name, org.apache.xerces.xni.XMLResourceIdentifier id, String encoding, org.apache.xerces.xni.Augmentations augs) throws org.apache.xerces.xni.XNIException
      Start entity.
      Specified by:
      startGeneralEntity in interface org.apache.xerces.xni.XMLDocumentHandler
      Throws:
      org.apache.xerces.xni.XNIException

    • forceStartBody

      private void forceStartBody()
      Generates a missing (which creates missing when needed)

    • textDecl

      public void textDecl(String version, String encoding, org.apache.xerces.xni.Augmentations augs) throws org.apache.xerces.xni.XNIException
      Text declaration.
      Specified by:
      textDecl in interface org.apache.xerces.xni.XMLDocumentHandler
      Throws:
      org.apache.xerces.xni.XNIException

    • endGeneralEntity

      public void endGeneralEntity(String name, org.apache.xerces.xni.Augmentations augs) throws org.apache.xerces.xni.XNIException
      End entity.
      Specified by:
      endGeneralEntity in interface org.apache.xerces.xni.XMLDocumentHandler
      Throws:
      org.apache.xerces.xni.XNIException

    • startCDATA

      public void startCDATA(org.apache.xerces.xni.Augmentations augs) throws org.apache.xerces.xni.XNIException
      Start CDATA section.
      Specified by:
      startCDATA in interface org.apache.xerces.xni.XMLDocumentHandler
      Throws:
      org.apache.xerces.xni.XNIException

    • endCDATA

      public void endCDATA(org.apache.xerces.xni.Augmentations augs) throws org.apache.xerces.xni.XNIException
      End CDATA section.
      Specified by:
      endCDATA in interface org.apache.xerces.xni.XMLDocumentHandler
      Throws:
      org.apache.xerces.xni.XNIException

    • characters

      public void characters(org.apache.xerces.xni.XMLString text, org.apache.xerces.xni.Augmentations augs) throws org.apache.xerces.xni.XNIException
      Characters.
      Specified by:
      characters in interface org.apache.xerces.xni.XMLDocumentHandler
      Throws:
      org.apache.xerces.xni.XNIException

    • ignorableWhitespace

      public void ignorableWhitespace(org.apache.xerces.xni.XMLString text, org.apache.xerces.xni.Augmentations augs) throws org.apache.xerces.xni.XNIException
      Ignorable whitespace.
      Specified by:
      ignorableWhitespace in interface org.apache.xerces.xni.XMLDocumentHandler
      Throws:
      org.apache.xerces.xni.XNIException

    • endElement

      public void endElement(org.apache.xerces.xni.QName element, org.apache.xerces.xni.Augmentations augs) throws org.apache.xerces.xni.XNIException
      End element.
      Specified by:
      endElement in interface org.apache.xerces.xni.XMLDocumentHandler
      Throws:
      org.apache.xerces.xni.XNIException

    • setDocumentSource

      public void setDocumentSource(org.apache.xerces.xni.parser.XMLDocumentSource source)
      Sets the document source.
      Specified by:
      setDocumentSource in interface org.apache.xerces.xni.XMLDocumentHandler

    • getDocumentSource

      public org.apache.xerces.xni.parser.XMLDocumentSource getDocumentSource()
      Returns the document source.
      Specified by:
      getDocumentSource in interface org.apache.xerces.xni.XMLDocumentHandler

    • startDocument

      public void startDocument(org.apache.xerces.xni.XMLLocator locator, String encoding, org.apache.xerces.xni.Augmentations augs) throws org.apache.xerces.xni.XNIException
      Start document.
      Throws:
      org.apache.xerces.xni.XNIException

    • startPrefixMapping

      public void startPrefixMapping(String prefix, String uri, org.apache.xerces.xni.Augmentations augs) throws org.apache.xerces.xni.XNIException
      Start prefix mapping.
      Throws:
      org.apache.xerces.xni.XNIException

    • endPrefixMapping

      public void endPrefixMapping(String prefix, org.apache.xerces.xni.Augmentations augs) throws org.apache.xerces.xni.XNIException
      End prefix mapping.
      Throws:
      org.apache.xerces.xni.XNIException

    • getElement

      protected HTMLElements.Element getElement(org.apache.xerces.xni.QName elementName)
      Returns an HTML element.

    • callStartElement

      protected final void callStartElement(org.apache.xerces.xni.QName element, org.apache.xerces.xni.XMLAttributes attrs, org.apache.xerces.xni.Augmentations augs) throws org.apache.xerces.xni.XNIException
      Call document handler start element.
      Throws:
      org.apache.xerces.xni.XNIException

    • callEndElement

      protected final void callEndElement(org.apache.xerces.xni.QName element, org.apache.xerces.xni.Augmentations augs) throws org.apache.xerces.xni.XNIException
      Call document handler end element.
      Throws:
      org.apache.xerces.xni.XNIException

    • getElementDepth

      protected final int getElementDepth(HTMLElements.Element element)
      Returns the depth of the open tag associated with the specified element name or -1 if no matching element is found.
      Parameters:
      element - The element.

    • getParentDepth

      protected int getParentDepth(HTMLElements.Element[] parents, short bounds)
      Returns the depth of the open tag associated with the specified element parent names or -1 if no matching element is found.
      Parameters:
      parents - The parent elements.

    • emptyAttributes

      protected final org.apache.xerces.xni.XMLAttributes emptyAttributes()
      Returns a set of empty attributes.

    • synthesizedAugs

      protected final org.apache.xerces.xni.Augmentations synthesizedAugs()
      Returns an augmentations object with a synthesized item added.

    • modifyName

      protected static final String modifyName(String name, short mode)
      Modifies the given name based on the specified mode.

    • getNamesValue

      protected static final short getNamesValue(String value)
      Converts HTML names string value to constant value.
      See Also:

    • setTagBalancingListener

      void setTagBalancingListener(org.cyberneko.html.HTMLTagBalancingListener tagBalancingListener)

    • notifyDiscardedStartElement

      private void notifyDiscardedStartElement(org.apache.xerces.xni.QName elem, org.apache.xerces.xni.XMLAttributes attrs, org.apache.xerces.xni.Augmentations augs)
      Notifies the tagBalancingListener (if any) of an ignored start element

    • notifyDiscardedEndElement

      private void notifyDiscardedEndElement(org.apache.xerces.xni.QName element, org.apache.xerces.xni.Augmentations augs)
      Notifies the tagBalancingListener (if any) of an ignored end element