grails.util
Class JSonBuilder

java.lang.Object
  extended by groovy.lang.GroovyObjectSupport
      extended by groovy.util.BuilderSupport
          extended by 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


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