Package com.fasterxml.aalto.out

Class RepairingStreamWriter

java.lang.Object

org.codehaus.stax2.ri.Stax2WriterImpl

com.fasterxml.aalto.out.StreamWriterBase

com.fasterxml.aalto.out.RepairingStreamWriter

All Implemented Interfaces:

NamespaceContext, XMLStreamConstants, XMLStreamWriter, org.codehaus.stax2.typed.TypedXMLStreamWriter, org.codehaus.stax2.validation.Validatable, org.codehaus.stax2.validation.ValidationContext, org.codehaus.stax2.XMLStreamWriter2

public final class RepairingStreamWriter
extends StreamWriterBase

Concrete implementation of StreamWriterBase, which implements the "namespace repairing" mode of operation. This means that the writer ensures correctness and validity of namespace bindings, as based on namespace URIs caller passes, by adding necessary namespace declarations and using prefixes as required to obtain expected results.

Nested Class Summary

Nested classes/interfaces inherited from class com.fasterxml.aalto.out.StreamWriterBase

StreamWriterBase.State

Field Summary

Fields

Modifier and Type	Field	Description
(package private) int[]	_autoNsSeq	Sequence number used for generating dynamic namespace prefixes.
(package private) final String	_cfgAutomaticNsPrefix
(package private) String	_suggestedDefNs
(package private) HashMap<String,String>	_suggestedPrefixes	Map that contains URI-to-prefix entries that point out suggested prefixes for URIs.

Fields inherited from class com.fasterxml.aalto.out.StreamWriterBase

_cfgCDataAsText, _cfgCheckAttrs, _cfgCheckContent, _cfgCheckStructure, _config, _currElem, _dtdRootElemName, _outputElemPool, _poolSize, _rootNsContext, _state, _stateAnyOutput, _stateEmptyElement, _stateStartElementOpen, _symbols, _validator, _valueEncoderFactory, _vldContent, _vldProblemHandler, _xmlWriter, MAX_POOL_SIZE

Fields inherited from interface javax.xml.stream.XMLStreamConstants

ATTRIBUTE, CDATA, CHARACTERS, COMMENT, DTD, END_DOCUMENT, END_ELEMENT, ENTITY_DECLARATION, ENTITY_REFERENCE, NAMESPACE, NOTATION_DECLARATION, PROCESSING_INSTRUCTION, SPACE, START_DOCUMENT, START_ELEMENT

Constructor Summary

Constructors

Constructor	Description
RepairingStreamWriter(WriterConfig cfg, XmlWriter writer, WNameTable symbols)

Method Summary

Modifier and Type	Method	Description
protected WName	_generateAttrName(String suggPrefix, String localName, String uri)
protected final String	_generateElemPrefix(String uri)	Method called if given URI is not yet bound, and no suggested prefix is given (or one given can't be used).
protected String	_serializeQName(QName name)
void	_setPrefix(String prefix, String uri)
private final boolean	_writeStartAndVerify(String prefix, String localName, String nsURI, boolean isEmpty)
void	_writeStartOrEmpty(String prefix, String localName, String nsURI, boolean isEmpty)
void	setDefaultNamespace(String uri)	With repairing writer, this is only taken as a suggestion as to how the caller would prefer prefixes to be mapped.
void	writeAttribute(String nsURI, String localName, String value)
void	writeAttribute(String prefix, String nsURI, String localName, String value)
void	writeDefaultNamespace(String nsURI)
void	writeEmptyElement(String nsURI, String localName)
void	writeEmptyElement(String prefix, String localName, String nsURI)
void	writeNamespace(String prefix, String nsURI)
void	writeStartElement(String nsURI, String localName)
void	writeStartElement(String prefix, String localName, String nsURI)
void	writeTypedAttribute(String prefix, String nsURI, String localName, org.codehaus.stax2.ri.typed.AsciiValueEncoder enc)	Need to leave implementation of this method abstract, because repairing and non-repairing modes differ in how names are handled.

Methods inherited from class com.fasterxml.aalto.out.StreamWriterBase

_closeStartElement, _reportInvalidContent, _reportNwfAttr, _reportNwfAttr, _reportNwfContent, _reportNwfContent, _reportNwfName, _reportNwfStructure, _reportNwfStructure, _reportValidationProblem, _verifyRootElement, _verifyStartElement, _verifyWriteAttr, _verifyWriteCData, _verifyWriteDTD, _writeAttribute, _writeAttribute, _writeDefaultNamespace, _writeNamespace, _writeStartDocument, _writeStartTag, _writeStartTag, addDefaultAttribute, close, closeCompletely, findAttributeIndex, flush, getAttributeCount, getAttributeLocalName, getAttributeNamespace, getAttributePrefix, getAttributeType, getAttributeValue, getAttributeValue, getBaseUri, getCurrentElementName, getEncoding, getLocation, getNamespaceContext, getNamespaceURI, getPrefix, getPrefixes, getProperty, getValidationLocation, getXmlVersion, inPrologOrEpilog, isNotationDeclared, isPropertySupported, isUnparsedEntityDeclared, reportIllegalArg, reportIllegalMethod, reportProblem, setNamespaceContext, setPrefix, setProperty, setValidationProblemHandler, stopValidatingAgainst, stopValidatingAgainst, throwFromIOE, throwOutputError, throwOutputError, toString, validateAgainst, valueEncoderFactory, writeAttribute, writeBinary, writeBinary, writeBinaryAttribute, writeBinaryAttribute, writeBoolean, writeBooleanAttribute, writeCData, writeCData, writeCharacters, writeCharacters, writeComment, writeDecimal, writeDecimalAttribute, writeDouble, writeDoubleArray, writeDoubleArrayAttribute, writeDoubleAttribute, writeDTD, writeDTD, writeDTD, writeEmptyElement, writeEndDocument, writeEndElement, writeEntityRef, writeFloat, writeFloatArray, writeFloatArrayAttribute, writeFloatAttribute, writeFullEndElement, writeInt, writeIntArray, writeIntArrayAttribute, writeIntAttribute, writeInteger, writeIntegerAttribute, writeLong, writeLongArray, writeLongArrayAttribute, writeLongAttribute, writeProcessingInstruction, writeProcessingInstruction, writeQName, writeQNameAttribute, writeRaw, writeRaw, writeRaw, writeSpace, writeSpace, writeStartDocument, writeStartDocument, writeStartDocument, writeStartDocument, writeStartElement

Methods inherited from class org.codehaus.stax2.ri.Stax2WriterImpl

copyEventFromReader, copyStartElement

Methods inherited from class java.lang.Object

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

Field Details

_cfgAutomaticNsPrefix

final String _cfgAutomaticNsPrefix

_autoNsSeq

int[] _autoNsSeq

Sequence number used for generating dynamic namespace prefixes. Array used as a wrapper to allow for easy sharing of the sequence number.

_suggestedDefNs

String _suggestedDefNs

_suggestedPrefixes

HashMap<String,String> _suggestedPrefixes

Map that contains URI-to-prefix entries that point out suggested prefixes for URIs. These are populated by calls to StreamWriterBase.setPrefix(java.lang.String, java.lang.String), and they are only used as hints for binding; if there are conflicts, repairing writer can just use some other prefix.

Constructor Details

RepairingStreamWriter

public RepairingStreamWriter(WriterConfig cfg,
 XmlWriter writer,
 WNameTable symbols)

Method Details

setDefaultNamespace

public void setDefaultNamespace(String uri)
                         throws XMLStreamException

With repairing writer, this is only taken as a suggestion as to how the caller would prefer prefixes to be mapped.

Specified by:

setDefaultNamespace in interface XMLStreamWriter

Specified by:

setDefaultNamespace in class StreamWriterBase

Throws:

XMLStreamException

_setPrefix

public void _setPrefix(String prefix,
 String uri)

Specified by:

_setPrefix in class StreamWriterBase

writeAttribute

public void writeAttribute(String nsURI,
 String localName,
 String value)
                    throws XMLStreamException

Specified by:

writeAttribute in interface XMLStreamWriter

Specified by:

writeAttribute in class StreamWriterBase

Throws:

XMLStreamException

writeAttribute

public void writeAttribute(String prefix,
 String nsURI,
 String localName,
 String value)
                    throws XMLStreamException

Specified by:

writeAttribute in interface XMLStreamWriter

Specified by:

writeAttribute in class StreamWriterBase

Throws:

XMLStreamException

writeDefaultNamespace

public void writeDefaultNamespace(String nsURI)
                           throws XMLStreamException

Specified by:

writeDefaultNamespace in interface XMLStreamWriter

Specified by:

writeDefaultNamespace in class StreamWriterBase

Throws:

XMLStreamException

writeEmptyElement

public void writeEmptyElement(String nsURI,
 String localName)
                       throws XMLStreamException

Specified by:

writeEmptyElement in interface XMLStreamWriter

Specified by:

writeEmptyElement in class StreamWriterBase

Throws:

XMLStreamException

writeEmptyElement

public void writeEmptyElement(String prefix,
 String localName,
 String nsURI)
                       throws XMLStreamException

Specified by:

writeEmptyElement in interface XMLStreamWriter

Specified by:

writeEmptyElement in class StreamWriterBase

Throws:

XMLStreamException

writeNamespace

public void writeNamespace(String prefix,
 String nsURI)
                    throws XMLStreamException

Specified by:

writeNamespace in interface XMLStreamWriter

Specified by:

writeNamespace in class StreamWriterBase

Throws:

XMLStreamException

writeStartElement

public void writeStartElement(String nsURI,
 String localName)
                       throws XMLStreamException

Specified by:

writeStartElement in interface XMLStreamWriter

Specified by:

writeStartElement in class StreamWriterBase

Throws:

XMLStreamException

writeStartElement

public void writeStartElement(String prefix,
 String localName,
 String nsURI)
                       throws XMLStreamException

Specified by:

writeStartElement in interface XMLStreamWriter

Specified by:

writeStartElement in class StreamWriterBase

Throws:

XMLStreamException

writeTypedAttribute

public void writeTypedAttribute(String prefix,
 String nsURI,
 String localName,
 org.codehaus.stax2.ri.typed.AsciiValueEncoder enc)
                         throws XMLStreamException

Description copied from class: StreamWriterBase

Need to leave implementation of this method abstract, because repairing and non-repairing modes differ in how names are handled.

Specified by:

writeTypedAttribute in class StreamWriterBase

Throws:

XMLStreamException

_serializeQName

protected String _serializeQName(QName name)
                          throws XMLStreamException

Specified by:

_serializeQName in class StreamWriterBase

Throws:

XMLStreamException

_generateAttrName

protected WName _generateAttrName(String suggPrefix,
 String localName,
 String uri)
                           throws XMLStreamException

Parameters:

uri - Non-empty namespace URI that will be used for the attribute

Throws:

XMLStreamException

_writeStartOrEmpty

public void _writeStartOrEmpty(String prefix,
 String localName,
 String nsURI,
 boolean isEmpty)
                        throws XMLStreamException

Throws:

XMLStreamException

_writeStartAndVerify

private final boolean _writeStartAndVerify(String prefix,
 String localName,
 String nsURI,
 boolean isEmpty)
                                    throws XMLStreamException

Returns:

True, if prefix indicates default namespace (is null or empty); false otherwise

Throws:

XMLStreamException

_generateElemPrefix

protected final String _generateElemPrefix(String uri)
                                    throws XMLStreamException

Method called if given URI is not yet bound, and no suggested prefix is given (or one given can't be used). If so, methods is to create a not-yet-bound-prefix for the namespace.

Throws:

XMLStreamException