org.apache.axis2.json

Class JSONStreamFormatter

java.lang.Object

org.apache.axis2.json.AbstractJSONMessageFormatter

org.apache.axis2.json.JSONStreamFormatter

All Implemented Interfaces:

MessageFormatter

public class JSONStreamFormatter
extends AbstractJSONMessageFormatter

Constructor Summary

Constructors

Constructor and Description
JSONStreamFormatter()

Method Summary

Modifier and Type	Method and Description
byte[]	getBytes(MessageContext msgCtxt, org.apache.axiom.om.OMOutputFormat format) Gives the JSON message as an array of bytes.
protected javax.xml.stream.XMLStreamWriter	getJSONWriter(java.io.Writer writer)
protected java.lang.String	getStringToWrite(org.apache.axiom.om.OMDataSource dataSource) If the data source is a "Mapped" formatted data source, gives the JSON string by directly taking from the data source.
void	writeTo(MessageContext msgCtxt, org.apache.axiom.om.OMOutputFormat format, java.io.OutputStream out, boolean preserve) Writes the JSON message to the output stream with the correct convention.

Methods inherited from class org.apache.axis2.json.AbstractJSONMessageFormatter

formatSOAPAction, getContentType, getTargetAddress

Methods inherited from class java.lang.Object

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

Constructor Detail

JSONStreamFormatter

public JSONStreamFormatter()

Method Detail

getBytes

public byte[] getBytes(MessageContext msgCtxt,
                       org.apache.axiom.om.OMOutputFormat format)
                throws AxisFault

Description copied from class: AbstractJSONMessageFormatter

Gives the JSON message as an array of bytes. If the payload is an OMSourcedElementImpl and it contains a JSONDataSource with a correctly formatted JSON String, gets it directly from the DataSource and returns as a byte array. If not, the OM tree is expanded and it is serialized into the output stream and byte array is returned.

Specified by:

getBytes in interface MessageFormatter

Overrides:

getBytes in class AbstractJSONMessageFormatter

Parameters:

msgCtxt - Message context which contains the soap envelope to be written

format - format of the message, this is ignored

Returns:

the payload as a byte array

Throws:

AxisFault - if there is an error in writing the message using StAX writer or IF THE USER TRIES TO SEND A JSON MESSAGE WITH NAMESPACES USING THE "MAPPED" CONVENTION.

writeTo

public void writeTo(MessageContext msgCtxt,
                    org.apache.axiom.om.OMOutputFormat format,
                    java.io.OutputStream out,
                    boolean preserve)
             throws AxisFault

Description copied from class: AbstractJSONMessageFormatter

Writes the JSON message to the output stream with the correct convention. If the payload is an OMSourcedElementImpl and it contains a JSONDataSource with a correctly formatted JSON String, gets it directly from the DataSource and writes to the output stream. If not, the OM tree is expanded and it is serialized into the output stream. *

Specified by:

writeTo in interface MessageFormatter

Overrides:

writeTo in class AbstractJSONMessageFormatter

Parameters:

msgCtxt - Message context which contains the soap envelope to be written

format - format of the message, this is ignored

out - output stream to be written in to

preserve - ignored

Throws:

AxisFault - if there is an error in writing the message using StAX writer or IF THE USER TRIES TO SEND A JSON MESSAGE WITH NAMESPACES USING THE "MAPPED" CONVENTION.

getJSONWriter

protected javax.xml.stream.XMLStreamWriter getJSONWriter(java.io.Writer writer)

Specified by:

getJSONWriter in class AbstractJSONMessageFormatter

getStringToWrite

protected java.lang.String getStringToWrite(org.apache.axiom.om.OMDataSource dataSource)

Description copied from class: AbstractJSONMessageFormatter

If the data source is a "Mapped" formatted data source, gives the JSON string by directly taking from the data source.

Specified by:

getStringToWrite in class AbstractJSONMessageFormatter

Parameters:

dataSource - data source to be checked

Returns:

the JSON string to write