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

Class XMLMultipleEventWriter

java.lang.Object

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

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

All Implemented Interfaces:

XMLEventConsumer, XMLEventWriter

public class XMLMultipleEventWriter
extends EventWriterDelegate

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.createXMLEventWriter(...);
 writer = new XMLMultipleEventWriter(writer, false, "/alice/bob", ...);
 

Constructor Summary

Constructors

Constructor and Description
XMLMultipleEventWriter(XMLEventWriter parent, boolean matchRoot, String... multiplePaths) Create instance.

Method Summary

Modifier and Type	Method and Description
void	add(XMLEvent event)
void	add(XMLEventReader reader)
void	addMultiplePath(String path) Add path to trigger <?xml-multiple?> PI.
void	setParent(XMLEventWriter parent)

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

close, flush, getNamespaceContext, getParent, getPrefix, setDefaultNamespace, setNamespaceContext, setPrefix

Methods inherited from class java.lang.Object

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

Constructor Detail

XMLMultipleEventWriter

public XMLMultipleEventWriter(XMLEventWriter 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(XMLEventWriter parent)

Overrides:

setParent in class EventWriterDelegate

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

add

public void add(XMLEventReader reader)
         throws XMLStreamException

Specified by:

add in interface XMLEventWriter

Overrides:

add in class EventWriterDelegate

Throws:

XMLStreamException

add

public void add(XMLEvent event)
         throws XMLStreamException

Specified by:

add in interface XMLEventConsumer

Specified by:

add in interface XMLEventWriter

Overrides:

add in class EventWriterDelegate

Throws:

XMLStreamException