org.apache.synapse.commons.staxon.core.json.util

Class XMLMultipleStreamWriter

java.lang.Object

org.apache.synapse.commons.staxon.core.util.StreamWriterDelegate

org.apache.synapse.commons.staxon.core.json.util.XMLMultipleStreamWriter

All Implemented Interfaces:

XMLStreamWriter

public class XMLMultipleStreamWriter
extends StreamWriterDelegate

Simple delegate writer which generates <?xml-multiple?> processing instructions when writing a sequence of elements matching some element path. Use this class to trigger JSON array start events like this:

 XMLOutputFactory factory = new JsonXMLOutputFactory();
 XMLEventWriter writer = factory.createXMLStreamWriter(...);
 writer = new XMLMultipleStreamWriter(writer, false, "/alice/bob", ...);
 

Constructor Summary

Constructors

Constructor and Description
XMLMultipleStreamWriter(XMLStreamWriter parent, boolean matchRoot, String... multiplePaths) Create instance.

Method Summary

Modifier and Type	Method and Description
void	addMultiplePath(String path) Add path to trigger <?xml-multiple?> PI.
void	setParent(XMLStreamWriter parent)
void	writeEmptyElement(String localName)
void	writeEmptyElement(String namespaceURI, String localName)
void	writeEmptyElement(String prefix, String localName, String namespaceURI)
void	writeEndElement()
void	writeStartElement(String localName)
void	writeStartElement(String namespaceURI, String localName)
void	writeStartElement(String prefix, String localName, String namespaceURI)

Methods inherited from class org.apache.synapse.commons.staxon.core.util.StreamWriterDelegate

close, flush, getNamespaceContext, getParent, getPrefix, getProperty, setDefaultNamespace, setNamespaceContext, setPrefix, writeAttribute, writeAttribute, writeAttribute, writeCData, writeCharacters, writeCharacters, writeComment, writeDefaultNamespace, writeDTD, writeEndDocument, writeEntityRef, writeNamespace, writeProcessingInstruction, writeProcessingInstruction, writeStartDocument, writeStartDocument, writeStartDocument

Methods inherited from class java.lang.Object

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

Constructor Detail

XMLMultipleStreamWriter

public XMLMultipleStreamWriter(XMLStreamWriter parent,
                               boolean matchRoot,
                               String... multiplePaths)
                        throws XMLStreamException

Create instance.

Parameters:

parent - delegate

matchRoot - whether the root element is included in paths

multiplePaths - added via addMultiplePath(String)

Throws:

XMLStreamException

Method Detail

setParent

public void setParent(XMLStreamWriter parent)

Overrides:

setParent in class StreamWriterDelegate

addMultiplePath

public void addMultiplePath(String path)
                     throws XMLStreamException

Add path to trigger <?xml-multiple?> PI. The path may start with '/' and contain local element names, separated by '/', e.g "/foo/bar", "foo/bar" or "bar".

Parameters:

path - multiple path

Throws:

XMLStreamException - if the path is invalid

writeEmptyElement

public void writeEmptyElement(String localName)
                       throws XMLStreamException

Specified by:

writeEmptyElement in interface XMLStreamWriter

Overrides:

writeEmptyElement in class StreamWriterDelegate

Throws:

XMLStreamException

writeEmptyElement

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

Specified by:

writeEmptyElement in interface XMLStreamWriter

Overrides:

writeEmptyElement in class StreamWriterDelegate

Throws:

XMLStreamException

writeEmptyElement

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

Specified by:

writeEmptyElement in interface XMLStreamWriter

Overrides:

writeEmptyElement in class StreamWriterDelegate

Throws:

XMLStreamException

writeStartElement

public void writeStartElement(String localName)
                       throws XMLStreamException

Specified by:

writeStartElement in interface XMLStreamWriter

Overrides:

writeStartElement in class StreamWriterDelegate

Throws:

XMLStreamException

writeStartElement

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

Specified by:

writeStartElement in interface XMLStreamWriter

Overrides:

writeStartElement in class StreamWriterDelegate

Throws:

XMLStreamException

writeStartElement

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

Specified by:

writeStartElement in interface XMLStreamWriter

Overrides:

writeStartElement in class StreamWriterDelegate

Throws:

XMLStreamException

writeEndElement

public void writeEndElement()
                     throws XMLStreamException

Specified by:

writeEndElement in interface XMLStreamWriter

Overrides:

writeEndElement in class StreamWriterDelegate

Throws:

XMLStreamException