grails.util
Class JSonBuilder

java.lang.Object
  groovy.lang.GroovyObjectSupport
      groovy.util.BuilderSupport
          grails.util.JSonBuilder

All Implemented Interfaces:

groovy.lang.GroovyObject

Deprecated. Use JSONBuilder instead Date Created: May, 18, 2006

public class JSonBuilder
extends groovy.util.BuilderSupport

JSonBuilder provides support for creating JSON responses

If this builder is used in controllers no views should be configured since content will be written to the HttpServletResponse instance. Also no operations should be performed on the response object prior to passing it to this builder.

This builder will set the content type of the response to "application/json"

Sending a simple key value pair to the client requires this code:

 new JsonBuilder(response).json{ message('Hello World') }
 

will produce output as follows:

{"message":"Hello World"}

Since:

0.2

Author:

Michał Kłujszo, Graeme Rocher

Constructor Summary

JSonBuilder(HttpServletResponse response)
Deprecated.

JSonBuilder(JSONWriter _writer)
Deprecated.

JSonBuilder(Writer writer)
Deprecated.

Method Summary

protected Object	createNode(Object name) Deprecated.
protected Object	createNode(Object key, Map valueMap) Deprecated.
protected Object	createNode(Object arg0, Map arg1, Object arg2) Deprecated.
protected Object	createNode(Object key, Object value) Deprecated.
protected void	nodeCompleted(Object parent, Object node) Deprecated.
protected void	setParent(Object arg0, Object arg1) Deprecated.

Methods inherited from class groovy.util.BuilderSupport

doInvokeMethod, getCurrent, getName, invokeMethod, invokeMethod, postNodeCompletion, setClosureDelegate, setCurrent

Methods inherited from class groovy.lang.GroovyObjectSupport

getMetaClass, getProperty, setMetaClass, setProperty

Methods inherited from class java.lang.Object

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

Constructor Detail

JSonBuilder

public JSonBuilder(HttpServletResponse response)
            throws IOException

Deprecated.

Throws:

IOException

JSonBuilder

public JSonBuilder(JSONWriter _writer)

Deprecated.

JSonBuilder

public JSonBuilder(Writer writer)

Deprecated.

Method Detail

createNode

protected Object createNode(Object name)

Deprecated.

Specified by:

createNode in class groovy.util.BuilderSupport

createNode

protected Object createNode(Object key,
                            Map valueMap)

Deprecated.

Specified by:

createNode in class groovy.util.BuilderSupport

createNode

protected Object createNode(Object arg0,
                            Map arg1,
                            Object arg2)

Deprecated.

Specified by:

createNode in class groovy.util.BuilderSupport

createNode

protected Object createNode(Object key,
                            Object value)

Deprecated.

Specified by:

createNode in class groovy.util.BuilderSupport

nodeCompleted

protected void nodeCompleted(Object parent,
                             Object node)

Deprecated.

Overrides:

nodeCompleted in class groovy.util.BuilderSupport

setParent

protected void setParent(Object arg0,
                         Object arg1)

Deprecated.

Specified by:

setParent in class groovy.util.BuilderSupport