Class DOMWrappingReader

java.lang.Object
org.codehaus.stax2.ri.dom.DOMWrappingReader
All Implemented Interfaces:
NamespaceContext, XMLStreamConstants, XMLStreamReader, AttributeInfo, DTDInfo, LocationInfo, TypedXMLStreamReader, Validatable, XMLStreamReader2
public abstract class DOMWrappingReader extends Object implements XMLStreamReader2, AttributeInfo, DTDInfo, LocationInfo, NamespaceContext, XMLStreamConstants
This is an adapter class that presents a DOM document as if it was a regular XMLStreamReader. This is mostly useful for inter-operability purposes, and should only be used when the input has to come as a DOM object and the original xml content is not available as a stream.

Note that the implementation is only to be used for use with javax.xml.transform.dom.DOMSource. It can however be used for both full documents, and single element root fragments, depending on what node is passed as the argument.

Some notes regarding missing/incomplete functionality:

  • DOM does not seem to have access to information from the XML declaration (although Document node can be viewed as representing it). Consequently, all accessors return no information (version, encoding, standalone).
  • No location info is provided, since (you guessed it!) DOM does not provide that info.

  • Field Details

    • INT_SPACE

      protected static final int INT_SPACE
      See Also:

    • MASK_TYPED_ACCESS_BINARY

      protected static final int MASK_TYPED_ACCESS_BINARY
      See Also:

    • ERR_STATE_NOT_START_ELEM

      protected static final int ERR_STATE_NOT_START_ELEM
      Current state not START_ELEMENT, should be
      See Also:

    • ERR_STATE_NOT_ELEM

      protected static final int ERR_STATE_NOT_ELEM
      Current state not START_ELEMENT or END_ELEMENT, should be
      See Also:

    • ERR_STATE_NOT_PI

      protected static final int ERR_STATE_NOT_PI
      Current state not PROCESSING_INSTRUCTION
      See Also:

    • ERR_STATE_NOT_TEXTUAL

      protected static final int ERR_STATE_NOT_TEXTUAL
      Current state not one where getText() can be used
      See Also:

    • ERR_STATE_NOT_TEXTUAL_XXX

      protected static final int ERR_STATE_NOT_TEXTUAL_XXX
      Current state not one where getTextXxx() can be used
      See Also:

    • ERR_STATE_NOT_TEXTUAL_OR_ELEM

      protected static final int ERR_STATE_NOT_TEXTUAL_OR_ELEM
      See Also:

    • ERR_STATE_NO_LOCALNAME

      protected static final int ERR_STATE_NO_LOCALNAME
      See Also:

    • _systemId

      protected final String _systemId

    • _rootNode

      protected final Node _rootNode

    • _cfgNsAware

      protected final boolean _cfgNsAware
      Whether stream reader is to be namespace aware (as per property XMLInputFactory.IS_NAMESPACE_AWARE) or not

    • _coalescing

      protected final boolean _coalescing
      Whether stream reader is to coalesce adjacent textual (CHARACTERS, SPACE, CDATA) events (as per property XMLInputFactory.IS_COALESCING) or not

    • _cfgInternNames

      protected boolean _cfgInternNames
      By default we do not force interning of names: can be reset by sub-classes.

    • _cfgInternNsURIs

      protected boolean _cfgInternNsURIs
      By default we do not force interning of namespace URIs: can be reset by sub-classes.

    • _currEvent

      protected int _currEvent

    • _currNode

      protected Node _currNode
      Current node is the DOM node that contains information regarding the current event.

    • _depth

      protected int _depth

    • _coalescedText

      protected String _coalescedText
      In coalescing mode, we may need to combine textual content from multiple adjacent nodes. Since we shouldn't be modifying the underlying DOM tree, need to accumulate it into a temporary variable

    • _textBuffer

      protected Stax2Util.TextBuffer _textBuffer
      Helper object used for combining segments of text as needed

    • _attrList

      protected List<Node> _attrList
      Lazily instantiated List of all actual attributes for the current (start) element, NOT including namespace declarations. As such, elements are Attr instances.

    • _nsDeclList

      protected List<String> _nsDeclList
      Lazily instantiated String pairs of all namespace declarations for the current (start/end) element. String pair means that for each declarations there are two Strings in the list: first one is prefix (empty String for the default namespace declaration), and second URI it is bound to.

    • _decoderFactory

      protected ValueDecoderFactory _decoderFactory
      Factory used for constructing decoders we need for typed access

    • _base64Decoder

      protected StringBase64Decoder _base64Decoder
      Lazily-constructed decoder object for decoding base64 encoded binary content.

  • Constructor Details

    • DOMWrappingReader

      protected DOMWrappingReader(DOMSource src, boolean nsAware, boolean coalescing) throws XMLStreamException
      Parameters:
      src - Node that is the tree of the DOM document, or fragment.
      nsAware - Whether resulting reader should operate in namespace aware mode or not. Note that this should be compatible with settings for the DOM builder that produced DOM tree or fragment being operated on, otherwise results are not defined.
      coalescing - Whether resulting reader should coalesce adjacent text events or not
      Throws:
      XMLStreamException

  • Method Details

    • setInternNames

      protected void setInternNames(boolean state)

    • setInternNsURIs

      protected void setInternNsURIs(boolean state)

    • throwStreamException

      protected abstract void throwStreamException(String msg, Location loc) throws XMLStreamException
      Throws:
      XMLStreamException

    • getCharacterEncodingScheme

      public String getCharacterEncodingScheme()
      As per Stax (1.0) specs, needs to return whatever xml declaration claimed encoding is, if any; or null if no xml declaration found.
      Specified by:
      getCharacterEncodingScheme in interface XMLStreamReader

    • getEncoding

      public String getEncoding()
      As per Stax (1.0) specs, needs to return whatever parser determined the encoding was, if it was able to figure it out. If not (there are cases where this can not be found; specifically when being passed a Reader), it should return null.
      Specified by:
      getEncoding in interface XMLStreamReader

    • getVersion

      public String getVersion()
      Specified by:
      getVersion in interface XMLStreamReader

    • isStandalone

      public boolean isStandalone()
      Specified by:
      isStandalone in interface XMLStreamReader

    • standaloneSet

      public boolean standaloneSet()
      Specified by:
      standaloneSet in interface XMLStreamReader

    • getProperty

      public abstract Object getProperty(String name)
      Specified by:
      getProperty in interface XMLStreamReader

    • isPropertySupported

      public abstract boolean isPropertySupported(String name)
      Description copied from interface: XMLStreamReader2
      Method similar to XMLInputFactory.isPropertySupported(String), used to determine whether a property is supported by the Reader instance. This means that this method may return false for some properties that the input factory does support: specifically, it should only return true if the value is mutable on per-instance basis. False means that either the property is not recognized, or is not mutable via reader instance.
      Specified by:
      isPropertySupported in interface XMLStreamReader2

    • setProperty

      public abstract boolean setProperty(String name, Object value)
      Description copied from interface: XMLStreamReader2
      Method that can be used to set per-reader properties; a subset of properties one can set via matching XMLInputFactory2 instance. Exactly which methods are mutable is implementation specific.
      Specified by:
      setProperty in interface XMLStreamReader2
      Parameters:
      name - Name of the property to set
      value - Value to set property to.
      Returns:
      True, if the specified property was succesfully set to specified value; false if its value was not changed

    • getAttributeCount

      public int getAttributeCount()
      Specified by:
      getAttributeCount in interface AttributeInfo
      Specified by:
      getAttributeCount in interface XMLStreamReader
      Returns:
      Number of all attributes accessible (including ones created from the default values, if any) using this Object.

    • getAttributeLocalName

      public String getAttributeLocalName(int index)
      Specified by:
      getAttributeLocalName in interface XMLStreamReader

    • getAttributeName

      public QName getAttributeName(int index)
      Specified by:
      getAttributeName in interface XMLStreamReader

    • getAttributeNamespace

      public String getAttributeNamespace(int index)
      Specified by:
      getAttributeNamespace in interface XMLStreamReader

    • getAttributePrefix

      public String getAttributePrefix(int index)
      Specified by:
      getAttributePrefix in interface XMLStreamReader

    • getAttributeType

      public String getAttributeType(int index)
      Specified by:
      getAttributeType in interface XMLStreamReader

    • getAttributeValue

      public String getAttributeValue(int index)
      Specified by:
      getAttributeValue in interface XMLStreamReader

    • getAttributeValue

      public String getAttributeValue(String nsURI, String localName)
      Specified by:
      getAttributeValue in interface XMLStreamReader

    • getElementText

      public String getElementText() throws XMLStreamException
      From StAX specs:
      Reads the content of a text-only element, an exception is thrown if this is not a text-only element. Regardless of value of javax.xml.stream.isCoalescing this method always returns coalesced content.
      Precondition: the current event is START_ELEMENT.
      Postcondition: the current event is the corresponding END_ELEMENT.
      Specified by:
      getElementText in interface XMLStreamReader
      Throws:
      XMLStreamException

    • getEventType

      public int getEventType()
      Returns type of the last event returned; or START_DOCUMENT before any events has been explicitly returned.
      Specified by:
      getEventType in interface XMLStreamReader

    • getLocalName

      public String getLocalName()
      Specified by:
      getLocalName in interface XMLStreamReader

    • getLocation

      public final Location getLocation()
      Specified by:
      getLocation in interface LocationInfo
      Specified by:
      getLocation in interface XMLStreamReader

    • getName

      public QName getName()
      Specified by:
      getName in interface XMLStreamReader

    • getNamespaceContext

      public NamespaceContext getNamespaceContext()
      Specified by:
      getNamespaceContext in interface XMLStreamReader

    • getNamespaceCount

      public int getNamespaceCount()
      Specified by:
      getNamespaceCount in interface XMLStreamReader

    • getNamespacePrefix

      public String getNamespacePrefix(int index)
      Alas, DOM does not expose any of information necessary for determining actual declarations. Thus, have to indicate that there are no declarations.
      Specified by:
      getNamespacePrefix in interface XMLStreamReader

    • getNamespaceURI

      public String getNamespaceURI()
      Specified by:
      getNamespaceURI in interface XMLStreamReader

    • getNamespaceURI

      public String getNamespaceURI(int index)
      Specified by:
      getNamespaceURI in interface XMLStreamReader

    • getPIData

      public String getPIData()
      Specified by:
      getPIData in interface XMLStreamReader

    • getPITarget

      public String getPITarget()
      Specified by:
      getPITarget in interface XMLStreamReader

    • getPrefix

      public String getPrefix()
      Specified by:
      getPrefix in interface XMLStreamReader

    • getText

      public String getText()
      Specified by:
      getText in interface XMLStreamReader

    • getTextCharacters

      public char[] getTextCharacters()
      Specified by:
      getTextCharacters in interface XMLStreamReader

    • getTextCharacters

      public int getTextCharacters(int sourceStart, char[] target, int targetStart, int len)
      Specified by:
      getTextCharacters in interface XMLStreamReader

    • getTextLength

      public int getTextLength()
      Specified by:
      getTextLength in interface XMLStreamReader

    • getTextStart

      public int getTextStart()
      Specified by:
      getTextStart in interface XMLStreamReader

    • hasName

      public boolean hasName()
      Specified by:
      hasName in interface XMLStreamReader

    • hasNext

      public boolean hasNext()
      Specified by:
      hasNext in interface XMLStreamReader

    • hasText

      public boolean hasText()
      Specified by:
      hasText in interface XMLStreamReader

    • isAttributeSpecified

      public boolean isAttributeSpecified(int index)
      Specified by:
      isAttributeSpecified in interface XMLStreamReader

    • isCharacters

      public boolean isCharacters()
      Specified by:
      isCharacters in interface XMLStreamReader

    • isEndElement

      public boolean isEndElement()
      Specified by:
      isEndElement in interface XMLStreamReader

    • isStartElement

      public boolean isStartElement()
      Specified by:
      isStartElement in interface XMLStreamReader

    • isWhiteSpace

      public boolean isWhiteSpace()
      Specified by:
      isWhiteSpace in interface XMLStreamReader

    • require

      public void require(int type, String nsUri, String localName) throws XMLStreamException
      Specified by:
      require in interface XMLStreamReader
      Throws:
      XMLStreamException

    • next

      public int next() throws XMLStreamException
      Specified by:
      next in interface XMLStreamReader
      Throws:
      XMLStreamException

    • nextTag

      public int nextTag() throws XMLStreamException
      Specified by:
      nextTag in interface XMLStreamReader
      Throws:
      XMLStreamException

    • close

      public void close() throws XMLStreamException

      Note: as per StAX 1.0 specs, this method does NOT close the underlying input reader. That is, unless the new StAX2 property XMLInputFactory2.P_AUTO_CLOSE_INPUT is set to true.

      Specified by:
      close in interface XMLStreamReader
      Throws:
      XMLStreamException

    • getNamespaceURI

      public String getNamespaceURI(String prefix)
      Specified by:
      getNamespaceURI in interface NamespaceContext
      Specified by:
      getNamespaceURI in interface XMLStreamReader

    • getPrefix

      public String getPrefix(String namespaceURI)
      Specified by:
      getPrefix in interface NamespaceContext

    • getPrefixes

      public Iterator<String> getPrefixes(String namespaceURI)
      Specified by:
      getPrefixes in interface NamespaceContext

    • getElementAsBoolean

      public boolean getElementAsBoolean() throws XMLStreamException
      Description copied from interface: TypedXMLStreamReader

      Read an element content as a boolean. The lexical representation of a boolean is defined by the XML Schema boolean data type. Whitespace MUST be collapsed according to the whiteSpace facet for the XML Schema boolean data type. An exception is thrown if, after whitespace is collapsed, the resulting sequence of characters is not in the lexical space defined by the XML Schema boolean data type. (note: allowed lexical values are canonicals "true" and "false", as well as non-canonical "0" and "1")

      These are the pre- and post-conditions of calling this method:

      • Precondition: the current event is START_ELEMENT.
      • Postcondition: the current event is the corresponding END_ELEMENT.
      Specified by:
      getElementAsBoolean in interface TypedXMLStreamReader
      Throws:
      XMLStreamException - If unable to access content

    • getElementAsInt

      public int getElementAsInt() throws XMLStreamException
      Description copied from interface: TypedXMLStreamReader

      Read an element content as a 32-bit integer. The lexical representation of a integer is defined by the XML Schema integer data type. Whitespace MUST be collapsed according to the whiteSpace facet for the XML Schema integer data type. An exception is thrown if, after whitespace is collapsed, the resulting sequence of characters is not in the lexical space defined by the XML Schema integer data type.

      These are the pre and post conditions of calling this method:

      • Precondition: the current event is START_ELEMENT.
      • Postcondition: the current event is the corresponding END_ELEMENT.
      Specified by:
      getElementAsInt in interface TypedXMLStreamReader
      Throws:
      XMLStreamException - If unable to access content

    • getElementAsLong

      public long getElementAsLong() throws XMLStreamException
      Description copied from interface: TypedXMLStreamReader

      Read an element content as a 64-bit integer. The lexical representation of a integer is defined by the XML Schema integer data type. Whitespace MUST be collapsed according to the whiteSpace facet for the XML Schema integer data type. An exception is thrown if, after whitespace is collapsed, the resulting sequence of characters is not in the lexical space defined by the XML Schema integer data type.

      These are the pre and post conditions of calling this method:

      • Precondition: the current event is START_ELEMENT.
      • Postcondition: the current event is the corresponding END_ELEMENT.
      Specified by:
      getElementAsLong in interface TypedXMLStreamReader
      Throws:
      XMLStreamException - If unable to access content

    • getElementAsFloat

      public float getElementAsFloat() throws XMLStreamException
      Description copied from interface: TypedXMLStreamReader

      Read an element content as a 32-bit floating point value. The lexical representation is defined by the XML Schema float data type. Whitespace MUST be collapsed according to the whiteSpace facet for the XML Schema float data type. An exception is thrown if, after whitespace is collapsed, the resulting sequence of characters is not in the lexical space defined by the XML Schema integer data type.
      Note that valid representations include basic Java textual representations, as well as 3 special tokens: "INF", "-INF" and "NaN"

      These are the pre and post conditions of calling this method:

      • Precondition: the current event is START_ELEMENT.
      • Postcondition: the current event is the corresponding END_ELEMENT.
      Specified by:
      getElementAsFloat in interface TypedXMLStreamReader
      Throws:
      XMLStreamException - If unable to access content

    • getElementAsDouble

      public double getElementAsDouble() throws XMLStreamException
      Description copied from interface: TypedXMLStreamReader

      Read an element content as a 64-bit floating point value. The lexical representation is defined by the XML Schema double data type. Whitespace MUST be collapsed according to the whiteSpace facet for the XML Schema double data type. An exception is thrown if, after whitespace is collapsed, the resulting sequence of characters is not in the lexical space defined by the XML Schema integer data type.
      Note that valid representations include basic Java textual representations, as well as 3 special tokens: "INF", "-INF" and "NaN"

      These are the pre and post conditions of calling this method:

      • Precondition: the current event is START_ELEMENT.
      • Postcondition: the current event is the corresponding END_ELEMENT.
      Specified by:
      getElementAsDouble in interface TypedXMLStreamReader
      Throws:
      XMLStreamException - If unable to access content

    • getElementAsInteger

      public BigInteger getElementAsInteger() throws XMLStreamException
      Specified by:
      getElementAsInteger in interface TypedXMLStreamReader
      Throws:
      XMLStreamException

    • getElementAsDecimal

      public BigDecimal getElementAsDecimal() throws XMLStreamException
      Specified by:
      getElementAsDecimal in interface TypedXMLStreamReader
      Throws:
      XMLStreamException

    • getElementAsQName

      public QName getElementAsQName() throws XMLStreamException
      Specified by:
      getElementAsQName in interface TypedXMLStreamReader
      Throws:
      XMLStreamException

    • getElementAsBinary

      public byte[] getElementAsBinary() throws XMLStreamException
      Description copied from interface: TypedXMLStreamReader
      Convenience method that can be used similar to read binary content instead of TypedXMLStreamReader.readElementAsBinary(byte[], int, int, Base64Variant), in cases where neither performance nor memory usage is a big concern.

      Note: base64 variant defaults to Base64Variants.MIME.

      Specified by:
      getElementAsBinary in interface TypedXMLStreamReader
      Throws:
      XMLStreamException
      See Also:

    • getElementAsBinary

      public byte[] getElementAsBinary(Base64Variant v) throws XMLStreamException
      Description copied from interface: TypedXMLStreamReader
      Convenience method that can be used similar to read binary content instead of TypedXMLStreamReader.readElementAsBinary(byte[], int, int, Base64Variant), in cases where neither performance nor memory usage is a big concern.
      Specified by:
      getElementAsBinary in interface TypedXMLStreamReader
      Parameters:
      v - Base64 variant content is in; needed to decode alternative variants ("modified base64")
      Throws:
      XMLStreamException
      See Also:

    • getElementAs

      public void getElementAs(TypedValueDecoder tvd) throws XMLStreamException
      Description copied from interface: TypedXMLStreamReader
      Generic decoding method that can be used for efficient decoding of additional types not support natively by the typed stream reader. When method is called, stream reader will collect all textual content of the current element (effectively doing something similar to a call to XMLStreamReader.getElementText(), and then call one of decode methods defined in TypedValueDecoder. The only difference is that passed value will be trimmed: that is, any leading or trailing white space will be removed prior to calling decode method. After the call, passed decoder object will have decoded and stored value (if succesful) or thrown an exception (if not).

      The main benefit of using this method (over just getting all content by calling XMLStreamReader.getElementText() is efficiency: the stream reader can efficiently gather all textual content necessary and pass it to the decoder, often avoiding construction of intemediate Strings.

      These are the pre- and post-conditions of calling this method:

      • Precondition: the current event is START_ELEMENT.
      • Postcondition: the current event is the corresponding END_ELEMENT.

      Note that caller has to know more specific type of decoder, since the base interface does not specify methods for accessing actual decoded value.

      Specified by:
      getElementAs in interface TypedXMLStreamReader
      Throws:
      XMLStreamException

    • readElementAsIntArray

      public int readElementAsIntArray(int[] value, int from, int length) throws XMLStreamException
      Description copied from interface: TypedXMLStreamReader
      Read an element content as an int array. The lexical representation of a int array is defined by the following XML schema type: 
          <xs:simpleType name="intArray">
       <xs:list itemType="xs:int"/>
    </xs:simpleType>
      whose lexical space is a list of space-separated ints. Whitespace MUST be collapsed according to the whiteSpace facet for the intArray type shown above. An exception is thrown if, after whitespace is collapsed, the resulting sequence of characters is not in the lexical space defined by the intArray data type.

      These are the pre and post conditions of calling this method:

      • Precondition: the current event is either START_ELEMENT, or a textual event (CHARACTERS, CDATA), or END_ELEMENT (END_ELEMENT is allowed for convenience; if so, no read operation is tried, and -1 is returned immediately
      • Postcondition: the current event is the corresponding END_ELEMENT or CHARACTERS if only a portion of the array has been copied thus far.
      This method can be called multiple times until the cursor is positioned at the corresponding END_ELEMENT event. Stated differently, after the method is called for the first time, the cursor will move and remain in the CHARACTERS position while there are more bytes available for reading.
      Specified by:
      readElementAsIntArray in interface TypedXMLStreamReader
      Parameters:
      value - The array in which to copy the ints.
      from - The index in the array from which copying starts.
      length - The maximun number of ints to copy. Minimum value is 1; others an IllegalArgumentException is thrown
      Returns:
      The number of ints actually copied which must be less or equal than length, but at least one if any ints found. If not, -1 is returned to signal end of ints to parse.
      Throws:
      XMLStreamException

    • readElementAsLongArray

      public int readElementAsLongArray(long[] value, int from, int length) throws XMLStreamException
      Specified by:
      readElementAsLongArray in interface TypedXMLStreamReader
      Throws:
      XMLStreamException

    • readElementAsFloatArray

      public int readElementAsFloatArray(float[] value, int from, int length) throws XMLStreamException
      Specified by:
      readElementAsFloatArray in interface TypedXMLStreamReader
      Throws:
      XMLStreamException

    • readElementAsDoubleArray

      public int readElementAsDoubleArray(double[] value, int from, int length) throws XMLStreamException
      Specified by:
      readElementAsDoubleArray in interface TypedXMLStreamReader
      Throws:
      XMLStreamException

    • readElementAsArray

      public int readElementAsArray(TypedArrayDecoder tad) throws XMLStreamException
      Description copied from interface: TypedXMLStreamReader
      Read an element content as an array of tokens. This is done by reader tokenizing textual content by white space, and sending each token to specified decoder for decoding. This is repeated as long as element content has more tokens and decoder can accept more values.

      These are the pre- and post-conditions of calling this method:

      • Precondition: the current event is either START_ELEMENT, or a textual event (CHARACTERS, CDATA), or END_ELEMENT (END_ELEMENT is allowed for convenience; if so, no read operation is tried, and -1 is returned immediately
      • Postcondition: the current event is the corresponding END_ELEMENT or CHARACTERS if only a portion of the array has been copied thus far.
      This method can be called multiple times until the cursor is positioned at the corresponding END_ELEMENT event. Stated differently, after the method is called for the first time, the cursor will move and remain in the CHARACTERS position while there are more bytes available for reading.

      Note: passed decoder must accept at least one value, reader will not verify capacity before calling it with the first token.

      Specified by:
      readElementAsArray in interface TypedXMLStreamReader
      Returns:
      Number of elements decoded, or -1 to indicate that there was no more element content tokens to decode.
      Throws:
      XMLStreamException

    • readElementAsBinary

      public int readElementAsBinary(byte[] resultBuffer, int offset, int maxLength) throws XMLStreamException
      Specified by:
      readElementAsBinary in interface TypedXMLStreamReader
      Throws:
      XMLStreamException

    • readElementAsBinary

      public int readElementAsBinary(byte[] resultBuffer, int offset, int maxLength, Base64Variant v) throws XMLStreamException
      Description copied from interface: TypedXMLStreamReader
      Read element content as decoded byte sequence; possibly only reading a fragment of all element content. The lexical representation of a byte array is defined by the XML Schema base64Binary data type. Whitespace MUST be collapsed according to the whiteSpace facet for the XML Schema base64Binary data type. An exception is thrown if content is not in the lexical space defined by the XML Schema base64Binary data type.

      Each call will read at least one decoded byte (and no more than the specified maximum length), if there is any content remaining. If none is available and END_ELEMENT is encountered, -1 is returned.

      These are the pre and post conditions of calling this method:

      • Precondition: the current event is either START_ELEMENT, or a textual event (CHARACTERS, CDATA), or END_ELEMENT (END_ELEMENT is allowed for convenience; if so, no read operation is tried, and -1 is returned immediately
      • Postcondition: the current event is the corresponding END_ELEMENT, if all remaining binary content was read, or CHARACTERS if only a portion of the array was read

      Additionally, caller MUST start decoding at START_ELEMENT; if the first decode calls is at CHARACTERS or CDATA event, results are not defined: result may be an exception, or invalid data being returned. Implementations are encouraged to throw an exception if possible, to make it easier to figure out the problem.

      This method can be called multiple times until the cursor is positioned at the corresponding END_ELEMENT event. Stated differently, after the method is called for the first time, the cursor will move and remain in the CHARACTERS position while there are potentially more bytes available for reading.

      Specified by:
      readElementAsBinary in interface TypedXMLStreamReader
      Parameters:
      resultBuffer - Array in which to copy decoded bytes.
      offset - Starting offset of the first decoded byte within result buffer
      maxLength - Maximum number of bytes to decode with this call
      Returns:
      The number of bytes actually decoded and returned, if any were available; -1 if there is no more content. If any content was copied, value must be less or equal than maxLength Note that this value is not guaranteed to equal maxLength even if enough content was available; that is, implementations can return shorter sections if they choose to, down to and including returning zero (0) if it was not possible to decode a full base64 triplet (3 output bytes from 4 input characters).
      Throws:
      XMLStreamException

    • getAttributeIndex

      public int getAttributeIndex(String namespaceURI, String localName)
      Description copied from interface: TypedXMLStreamReader
      Returns the index of the attribute whose local name is localName and URI is namespaceURI or -1 if no such attribute exists.
      Specified by:
      getAttributeIndex in interface TypedXMLStreamReader
      Parameters:
      namespaceURI - The attribute's namespace URI. Values of null and "" are considered the same, i.e. "no namespace" (or "empty" namespace)
      localName - The attribute's local name.
      Returns:
      The attribute's index or -1 if no such attribute exists.

    • getAttributeAsBoolean

      public boolean getAttributeAsBoolean(int index) throws XMLStreamException
      Description copied from interface: TypedXMLStreamReader

      Read an attribute value as a boolean. The lexical representation of a boolean is defined by the XML Schema boolean data type. Whitespace MUST be collapsed according to the whiteSpace facet for the XML Schema boolean data type. An exception is thrown if, after whitespace is collapsed, the resulting sequence of characters is not in the lexical space defined by the XML Schema boolean data type.

      Specified by:
      getAttributeAsBoolean in interface TypedXMLStreamReader
      Parameters:
      index - The attribute's index as returned by TypedXMLStreamReader.getAttributeIndex(String, String)
      Throws:
      XMLStreamException - If unable to convert the resulting character sequence into an XML Schema boolean value.

    • getAttributeAsInt

      public int getAttributeAsInt(int index) throws XMLStreamException
      Description copied from interface: TypedXMLStreamReader

      Read an attribute value as a boolean. The lexical representation of a boolean is defined by the XML Schema integer data type. Whitespace MUST be collapsed according to the whiteSpace facet for the type. An exception is thrown if, after whitespace is collapsed, the resulting sequence of characters is not in the lexical space defined by the XML Schema integer data type.

      Specified by:
      getAttributeAsInt in interface TypedXMLStreamReader
      Parameters:
      index - The attribute's index as returned by TypedXMLStreamReader.getAttributeIndex(String, String)
      Throws:
      XMLStreamException - If unable to convert the resulting character sequence into an XML Schema boolean value.

    • getAttributeAsLong

      public long getAttributeAsLong(int index) throws XMLStreamException
      Description copied from interface: TypedXMLStreamReader

      Read an attribute value as a boolean. The lexical representation of a boolean is defined by the XML Schema long data type. Whitespace MUST be collapsed according to the whiteSpace facet for the type. An exception is thrown if, after whitespace is collapsed, the resulting sequence of characters is not in the lexical space defined by the XML Schema long data type.

      Specified by:
      getAttributeAsLong in interface TypedXMLStreamReader
      Parameters:
      index - The attribute's index as returned by TypedXMLStreamReader.getAttributeIndex(String, String)
      Throws:
      XMLStreamException - If unable to convert the resulting character sequence into an XML Schema boolean value.

    • getAttributeAsFloat

      public float getAttributeAsFloat(int index) throws XMLStreamException
      Specified by:
      getAttributeAsFloat in interface TypedXMLStreamReader
      Throws:
      XMLStreamException

    • getAttributeAsDouble

      public double getAttributeAsDouble(int index) throws XMLStreamException
      Specified by:
      getAttributeAsDouble in interface TypedXMLStreamReader
      Throws:
      XMLStreamException

    • getAttributeAsInteger

      public BigInteger getAttributeAsInteger(int index) throws XMLStreamException
      Specified by:
      getAttributeAsInteger in interface TypedXMLStreamReader
      Throws:
      XMLStreamException

    • getAttributeAsDecimal

      public BigDecimal getAttributeAsDecimal(int index) throws XMLStreamException
      Specified by:
      getAttributeAsDecimal in interface TypedXMLStreamReader
      Throws:
      XMLStreamException

    • getAttributeAsQName

      public QName getAttributeAsQName(int index) throws XMLStreamException
      Specified by:
      getAttributeAsQName in interface TypedXMLStreamReader
      Throws:
      XMLStreamException

    • getAttributeAs

      public final void getAttributeAs(int index, TypedValueDecoder tvd) throws XMLStreamException
      Description copied from interface: TypedXMLStreamReader
      Generic access method that can be used for efficient decoding of additional types not support natively by the typed stream reader. The main benefit of using this method is that the stream reader can efficient gather all textual content necessary and pass it to the decoder, often avoiding construction of intemediate Strings.

      As with TypedXMLStreamReader.getElementAs(TypedValueDecoder), value passed to a decode method will be trimmed of any leading or trailing white space.

      Specified by:
      getAttributeAs in interface TypedXMLStreamReader
      Throws:
      XMLStreamException

    • getAttributeAsIntArray

      public int[] getAttributeAsIntArray(int index) throws XMLStreamException
      Description copied from interface: TypedXMLStreamReader

      Read an attribute content as an int array. The lexical representation of a int array is defined by the following XML schema type: 

         <xs:simpleType name="intArray">
      <xs:list itemType="xs:int"/>
   </xs:simpleType>
      whose lexical space is a list of space-separated ints. Whitespace MUST be collapsed according to the whiteSpace facet for the intArray type shown above. An exception is thrown if, after whitespace is collapsed, the resulting sequence of characters is not in the lexical space defined by the intArray data type.
      Specified by:
      getAttributeAsIntArray in interface TypedXMLStreamReader
      Parameters:
      index - The attribute's index as returned by TypedXMLStreamReader.getAttributeIndex(String, String).
      Returns:
      An array of ints with the content.
      Throws:
      XMLStreamException - If unable to convert the resulting character sequence into an XML Schema boolean value.

    • getAttributeAsLongArray

      public long[] getAttributeAsLongArray(int index) throws XMLStreamException
      Specified by:
      getAttributeAsLongArray in interface TypedXMLStreamReader
      Throws:
      XMLStreamException

    • getAttributeAsFloatArray

      public float[] getAttributeAsFloatArray(int index) throws XMLStreamException
      Specified by:
      getAttributeAsFloatArray in interface TypedXMLStreamReader
      Throws:
      XMLStreamException

    • getAttributeAsDoubleArray

      public double[] getAttributeAsDoubleArray(int index) throws XMLStreamException
      Specified by:
      getAttributeAsDoubleArray in interface TypedXMLStreamReader
      Throws:
      XMLStreamException

    • getAttributeAsArray

      public int getAttributeAsArray(int index, TypedArrayDecoder tad) throws XMLStreamException
      Description copied from interface: TypedXMLStreamReader
      Method that allows reading contents of an attribute as an array of whitespace-separate tokens, decoded using specified decoder.
      Specified by:
      getAttributeAsArray in interface TypedXMLStreamReader
      Returns:
      Number of tokens decoded, 0 if none found
      Throws:
      XMLStreamException

    • _getAttributeAsArray

      protected int _getAttributeAsArray(TypedArrayDecoder tad, String attrValue) throws XMLStreamException
      Throws:
      XMLStreamException

    • getAttributeAsBinary

      public byte[] getAttributeAsBinary(int index) throws XMLStreamException
      Description copied from interface: TypedXMLStreamReader
      Read an attribute value as a byte array. The lexical representation of a byte array is defined by the XML Schema base64Binary data type. Whitespace MUST be collapsed according to the whiteSpace facet for the XML Schema base64Binary data type. An exception is thrown if, after whitespace is collapsed, the resulting sequence of characters is not in the lexical space defined by the XML Schema base64Binary data type.
      Specified by:
      getAttributeAsBinary in interface TypedXMLStreamReader
      Parameters:
      index - The attribute's index as returned by TypedXMLStreamReader.getAttributeIndex(String, String).
      Returns:
      An array of bytes with the content.
      Throws:
      XMLStreamException - If unable to convert the resulting character sequence into an XML Schema boolean value.

    • getAttributeAsBinary

      public byte[] getAttributeAsBinary(int index, Base64Variant v) throws XMLStreamException
      Specified by:
      getAttributeAsBinary in interface TypedXMLStreamReader
      Throws:
      XMLStreamException

    • getFeature

      @Deprecated public Object getFeature(String name)
      Deprecated.
      Description copied from interface: XMLStreamReader2
      Method that can be used to get per-reader values; both generic ones (names for which are defined as constants in this class), and implementation dependant ones.

      Note: although some feature names are shared with XMLStreamReader2.setFeature(String, Object), not all are: some features are read-only, some write-only

      Specified by:
      getFeature in interface XMLStreamReader2
      Parameters:
      name - Name of the feature of which value to get
      Returns:
      Value of the feature (possibly null), if supported; null otherwise

    • setFeature

      @Deprecated public void setFeature(String name, Object value)
      Deprecated.
      Description copied from interface: XMLStreamReader2
      Method that can be used to set per-reader features such as configuration settings; both generic ones (names for which are defined as constants in this class), and implementation dependant ones.

      Note: although some feature names are shared with XMLStreamReader2.getFeature(String), not all are: some features are read-only, some write-only

      Specified by:
      setFeature in interface XMLStreamReader2
      Parameters:
      name - Name of the feature to set
      value - Value to set feature to.

    • skipElement

      public void skipElement() throws XMLStreamException
      Description copied from interface: XMLStreamReader2
      Method that will skip all the contents of the element that the stream currently points to. Current event when calling the method has to be START_ELEMENT (or otherwise IllegalStateException is thrown); after the call the stream will point to the matching END_ELEMENT event, having skipped zero or more intervening events for the contents.
      Specified by:
      skipElement in interface XMLStreamReader2
      Throws:
      XMLStreamException

    • getAttributeInfo

      public AttributeInfo getAttributeInfo() throws XMLStreamException
      Description copied from interface: XMLStreamReader2
      Method that can be called to get additional information about attributes related to the current start element, as well as related DTD-based information if available. Note that the reader has to currently point to START_ELEMENT; if not, a IllegalStateException will be thrown.
      Specified by:
      getAttributeInfo in interface XMLStreamReader2
      Throws:
      XMLStreamException

    • findAttributeIndex

      public int findAttributeIndex(String nsURI, String localName)
      Specified by:
      findAttributeIndex in interface AttributeInfo
      Returns:
      Index of the specified attribute, if the current element has such an attribute (explicit, or one created via default value expansion); -1 if not.

    • getIdAttributeIndex

      public int getIdAttributeIndex()
      Description copied from interface: AttributeInfo
      Returns the index of the id attribute (attribute with any name, type ID from DTD) of current (start) element, if any. Note that DTD only allows at most one such attribute per element.
      Specified by:
      getIdAttributeIndex in interface AttributeInfo
      Returns:
      Index of the ID attribute of current element, if the current element has such an attribute defined; -1 if not.

    • getNotationAttributeIndex

      public int getNotationAttributeIndex()
      Description copied from interface: AttributeInfo
      Returns the index of the notation attribute (attribute with any name, type NOTATION from DTD) of current (start) element, if any. Note that DTD only allows at most one such attribute per element.
      Specified by:
      getNotationAttributeIndex in interface AttributeInfo
      Returns:
      Index of the NOTATION attribute of current element, if the current element has such an attribute defined; -1 if not.

    • getDTDInfo

      public DTDInfo getDTDInfo() throws XMLStreamException
      Since this class implements DTDInfo, method can just return this.
      Specified by:
      getDTDInfo in interface XMLStreamReader2
      Returns:
      Information object for accessing further DOCTYPE information, iff the reader currently points to DTD event, AND is operating in mode that parses such information (DTD-aware at least, and usually also validating)
      Throws:
      XMLStreamException

    • getLocationInfo

      public final LocationInfo getLocationInfo()
      Location information is always accessible, for this reader.
      Specified by:
      getLocationInfo in interface XMLStreamReader2

    • getText

      public int getText(Writer w, boolean preserveContents) throws IOException, XMLStreamException
      Method similar to getText(), except that it just uses provided Writer to write all textual content. For further optimization, it may also be allowed to do true pass-through, thus possibly avoiding one temporary copy of the data.

      TODO: try to optimize to allow completely streaming pass-through: currently will still read all data in memory buffers before outputting

      Specified by:
      getText in interface XMLStreamReader2
      Parameters:
      w - Writer to use for writing textual contents
      preserveContents - If true, reader has to preserve contents so that further calls to getText will return proper conntets. If false, reader is allowed to skip creation of such copies: this can improve performance, but it also means that further calls to getText is not guaranteed to return meaningful data.
      Returns:
      Number of characters written to the reader
      Throws:
      IOException
      XMLStreamException

    • getDepth

      public int getDepth()
      Description copied from interface: XMLStreamReader2
      Method that returns the number of open elements in the stack; 0 when the reader is in prolog/epilog, 1 inside root element (including when pointing at the root element itself) and so on. Depth is same for matching start/end elements, as well as for the all children of an element.
      Specified by:
      getDepth in interface XMLStreamReader2
      Returns:
      Number of open elements in the stack; 0 when parser is in prolog/epilog, 1 inside root element and so on.

    • isEmptyElement

      public boolean isEmptyElement() throws XMLStreamException
      Description copied from interface: XMLStreamReader2
      Method that can be used to check whether current START_ELEMENT event was created for an empty element (xml short-hand notation where one tag implies start and end, ending with "/>"), or not.

      Note: method may need to read more data to know if the element is an empty one, and as such may throw an i/o or parsing exception (as XMLStreamException); however, it won't throw exceptions for non-START_ELEMENT event types.

      Specified by:
      isEmptyElement in interface XMLStreamReader2
      Returns:
      True, if cursor points to a start or end element that is constructed from 'empty' element (ends with '/>'); false otherwise.
      Throws:
      XMLStreamException

    • getNonTransientNamespaceContext

      public NamespaceContext getNonTransientNamespaceContext()
      Description copied from interface: XMLStreamReader2
      This method returns a namespace context object that contains information identical to that returned by XMLStreamReader.getNamespaceContext(), but one that is not transient. That is, one that will remain valid and unchanged after its creation. This allows the namespace context to be used independent of its source documents life cycle. One possible use case is to use this namespace context for 'initializing' writers (especially ones that use repairing mode) with optimal/preferred name space bindings.
      Specified by:
      getNonTransientNamespaceContext in interface XMLStreamReader2
      Returns:
      Non-transient namespace context as explained above.

    • getPrefixedName

      public String getPrefixedName()
      Description copied from interface: XMLStreamReader2
      This method returns "prefix-qualified" name of the current element. In general, this means character-by-character exact name of the element in XML content, and may be useful in informational purposes, as well as when interacting with packages and APIs that use such names (such as what SAX may use as qnames).

      Note: implementations are encouraged to provide an implementation that would be more efficient than calling getLocalName and getPrefix separately, but are not required to do so. Nonetheless it is usually at least as efficient (if not more) to call this method as to do it fully in calling code.

      Specified by:
      getPrefixedName in interface XMLStreamReader2
      Returns:
      Prefix-qualified name of the current element; essentially 'prefix:localName' if the element has a prefix, or 'localName' if it does not have one (belongs to the default namespace)

    • closeCompletely

      public void closeCompletely() throws XMLStreamException
      Description copied from interface: XMLStreamReader2
      Method similar to XMLStreamReader.close(), except that this method also does close the underlying input source if it has not yet been closed. It is generally preferable to call this method if the parsing ends in an exception; and for some input sources (when passing a File or URL for factory method) it has to be called as the application does not have access to the actually input source (InputStream opened from a URL and so on).
      Specified by:
      closeCompletely in interface XMLStreamReader2
      Throws:
      XMLStreamException

    • getProcessedDTD

      public Object getProcessedDTD()
      Specified by:
      getProcessedDTD in interface DTDInfo
      Returns:
      If current event is DTD, DTD support is enabled, and reader supports DTD processing, returns an internal Object implementation uses for storing/processing DTD; otherwise returns null.

    • getDTDRootName

      public String getDTDRootName()
      Specified by:
      getDTDRootName in interface DTDInfo
      Returns:
      If current event is DTD, returns the full root name (including prefix, if any); otherwise returns null

    • getDTDPublicId

      public String getDTDPublicId()
      Specified by:
      getDTDPublicId in interface DTDInfo
      Returns:
      If current event is DTD, and has a public id, returns the public id; otherwise returns null.

    • getDTDSystemId

      public String getDTDSystemId()
      Specified by:
      getDTDSystemId in interface DTDInfo
      Returns:
      If current event is DTD, and has a system id, returns the system id; otherwise returns null.

    • getDTDInternalSubset

      public String getDTDInternalSubset()
      Specified by:
      getDTDInternalSubset in interface DTDInfo
      Returns:
      Internal subset portion of the DOCTYPE declaration, if any; empty String if none

    • getProcessedDTDSchema

      public DTDValidationSchema getProcessedDTDSchema()
      Description copied from interface: DTDInfo
      Method similar to DTDInfo.getProcessedDTD(), but type-safe. Will return the DTD schema instance that was read, if we are in mode where it does get read (at least dtd-aware).
      Specified by:
      getProcessedDTDSchema in interface DTDInfo

    • getStartingByteOffset

      public long getStartingByteOffset()
      Description copied from interface: LocationInfo
      Method that can be used to get exact byte offset (number of bytes read from the stream right before getting to this location) in the stream that is pointed to by this reader, right before the start of the current event.

      Note: this value MAY be the same as the one returned by LocationInfo.getStartingCharOffset(), but usually only for single-byte character streams (Ascii, ISO-Latin).

      Specified by:
      getStartingByteOffset in interface LocationInfo
      Returns:
      Byte offset (== number of bytes reader so far) within the underlying stream, if the stream and stream reader are able to provide this (separate from the character offset, for variable-byte encodings); -1 if not.

    • getStartingCharOffset

      public long getStartingCharOffset()
      Description copied from interface: LocationInfo
      Method that can be used to get exact character offset (number of chars read from the stream right before getting to this location) in the stream that is pointed to by this reader, right before the start of the current event.

      Note: this value MAY be the same as the one returned by LocationInfo.getStartingByteOffset(); this is the case for single-byte character streams (Ascii, ISO-Latin), as well as for streams for which byte offset information is not available (Readers, Strings).

      Specified by:
      getStartingCharOffset in interface LocationInfo
      Returns:
      Character offset (== number of bytes reader so far) within the underlying stream, if the stream and stream reader are able to provide this (separate from byte offset, for variable-byte encodings); -1 if not.

    • getEndingByteOffset

      public long getEndingByteOffset() throws XMLStreamException
      Description copied from interface: LocationInfo
      Method that can be used to get exact byte offset (number of bytes read from the stream right before getting to this location) in the stream that is pointed to by this reader, right after the end of the current event.

      Note: this value MAY be the same as the one returned by LocationInfo.getEndingCharOffset(), but usually only for single-byte character streams (Ascii, ISO-Latin).

      Note: for lazy-loading implementations, calling this method may require the underlying stream to be advanced and contents parsed; this is why it is possible that an exception be thrown.

      Specified by:
      getEndingByteOffset in interface LocationInfo
      Returns:
      Byte offset (== number of bytes reader so far) within the underlying stream, if the stream and stream reader are able to provide this (separate from the character offset, for variable-byte encodings); -1 if not.
      Throws:
      XMLStreamException

    • getEndingCharOffset

      public long getEndingCharOffset() throws XMLStreamException
      Description copied from interface: LocationInfo
      Method that can be used to get exact character offset (number of chars read from the stream right before getting to this location) in the stream that is pointed to by this reader, right after the end of the current event.

      Note: this value MAY be the same as the one returned by LocationInfo.getEndingByteOffset(); this is the case for single-byte character streams (Ascii, ISO-Latin), as well as for streams for which byte offset information is not available (Readers, Strings).

      Note: for lazy-loading implementations, calling this method may require the underlying stream to be advanced and contents parsed; this is why it is possible that an exception be thrown.

      Specified by:
      getEndingCharOffset in interface LocationInfo
      Returns:
      Character offset (== number of bytes reader so far) within the underlying stream, if the stream and stream reader are able to provide this (separate from byte offset, for variable-byte encodings); -1 if not.
      Throws:
      XMLStreamException

    • getStartLocation

      public XMLStreamLocation2 getStartLocation()
      Description copied from interface: LocationInfo
      An optional method that either returns the location object that points the starting position of the current event, or null if implementation does not keep track of it (some may return only end location; and some no location at all).

      Note: since it is assumed that the start location must either have been collected by now, or is not accessible (i.e. implementation [always] returns null), no exception is allowed to be throws, as no parsing should ever need to be done (unlike with LocationInfo.getEndLocation()).

      Specified by:
      getStartLocation in interface LocationInfo
      Returns:
      Location of the first character of the current event in the input source (which will also be the starting location of the following event, if any, or EOF if not), or null (if implementation does not track locations).

    • getCurrentLocation

      public XMLStreamLocation2 getCurrentLocation()
      Description copied from interface: LocationInfo
      A method that returns the current location of the stream reader at the input source. This is somewhere between the start and end locations (inclusive), depending on how parser does it parsing (for non-lazy implementations it's always the end location; for others something else).

      Since this location information should always be accessible, no further parsing is to be done, and no exceptions can be thrown.

      Specified by:
      getCurrentLocation in interface LocationInfo
      Returns:
      Location of the next character reader will parse in the input source.

    • getEndLocation

      public final XMLStreamLocation2 getEndLocation() throws XMLStreamException
      Description copied from interface: LocationInfo
      An optional method that either returns the location object that points the ending position of the current event, or null if implementation does not keep track of it (some may return only start location; and some no location at all).

      Note: since some implementations may not yet know the end location (esp. ones that do lazy loading), this call may require further parsing. As a result, this method may throw a parsing or I/O errors.

      Specified by:
      getEndLocation in interface LocationInfo
      Returns:
      Location right after the end of the current event (which will also be the start location of the next event, if any, or of EOF otherwise).
      Throws:
      XMLStreamException - If the stream reader had to advance to the end of the event (to find the location), it may encounter a parsing (or I/O) error; if so, that gets thrown

    • validateAgainst

      public XMLValidator validateAgainst(XMLValidationSchema schema) throws XMLStreamException
      Description copied from interface: Validatable
      Method that will construct a XMLValidator instance from the given schema (unless a validator for that schema has already been added), initialize it if necessary, and make validatable object (reader, writer) call appropriate validation methods from this point on until the end of the document (that is, it's not scoped with sub-trees), or until validator is removed by an explicit call to Validatable.stopValidatingAgainst(XMLValidationSchema).

      Note that while this method can be called at any point in output processing, validator instances are not required to be able to handle addition at other points than right before outputting the root element.

      Specified by:
      validateAgainst in interface Validatable
      Returns:
      Validator instance constructed, if validator was added, or null if a validator for the schema has already been constructed.
      Throws:
      XMLStreamException

    • stopValidatingAgainst

      public XMLValidator stopValidatingAgainst(XMLValidationSchema schema) throws XMLStreamException
      Description copied from interface: Validatable
      Method that can be called by application to stop validating output against a schema, for which Validatable.validateAgainst(XMLValidationSchema) was called earlier.
      Specified by:
      stopValidatingAgainst in interface Validatable
      Returns:
      Validator instance created from the schema that was removed, if one was in use; null if no such schema in use.
      Throws:
      XMLStreamException

    • stopValidatingAgainst

      public XMLValidator stopValidatingAgainst(XMLValidator validator) throws XMLStreamException
      Description copied from interface: Validatable
      Method that can be called by application to stop validating output using specified validator. The validator passed should be an earlier return value for a call to Validatable.validateAgainst(XMLValidationSchema).

      Note: the specified validator is compared for identity with validators in use, not for equality.

      Specified by:
      stopValidatingAgainst in interface Validatable
      Returns:
      Validator instance found (ie. argument validator) if it was being used for validating current document; null if not.
      Throws:
      XMLStreamException

    • setValidationProblemHandler

      public ValidationProblemHandler setValidationProblemHandler(ValidationProblemHandler h)
      Description copied from interface: Validatable
      Method that application can call to define a custom handler for validation problems encountered during validation process.
      Specified by:
      setValidationProblemHandler in interface Validatable
      Parameters:
      h - Handler to install, if non null; if null, indicates that the default (implementation-specific) handling should be used
      Returns:
      Previously set validation problem handler, if any; null if none was set

    • coalesceText

      protected void coalesceText(int initialType)

    • reportWrongState

      protected void reportWrongState(int errorType)

    • reportParseProblem

      protected void reportParseProblem(int errorType) throws XMLStreamException
      Throws:
      XMLStreamException

    • throwStreamException

      protected void throwStreamException(String msg) throws XMLStreamException
      Throws:
      XMLStreamException

    • getErrorLocation

      protected Location getErrorLocation()

    • _constructTypeException

      protected TypedXMLStreamException _constructTypeException(IllegalArgumentException iae, String lexicalValue)
      Method called to wrap or convert given conversion-fail exception into a full TypedXMLStreamException,
      Parameters:
      iae - Problem as reported by converter
      lexicalValue - Lexical value (element content, attribute value) that could not be converted succesfully.

    • _constructTypeException

      protected TypedXMLStreamException _constructTypeException(String msg, String lexicalValue)

    • _decoderFactory

      protected ValueDecoderFactory _decoderFactory()

    • _base64Decoder

      protected StringBase64Decoder _base64Decoder()

    • findErrorDesc

      protected String findErrorDesc(int errorType, int currEvent)
      Method used to locate error message description to use. Calls sub-classes findErrorDesc() first, and only if no message found, uses default messages defined here.

    • _internName

      protected String _internName(String name)
      Method called to do additional intern()ing for a name, if and as necessary

    • _internNsURI

      protected String _internNsURI(String uri)