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grails.util
[Java] Class JSonBuilder

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

@Deprecated
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"}
deprecated:
Use JSONBuilder instead Date Created: May, 18, 2006
Authors:
Michal Klujszo
Graeme Rocher
Since:
0.2

Constructor Summary
JSonBuilder(HttpServletResponse response)

JSonBuilder(JSONWriter _writer)

JSonBuilder(java.io.Writer writer)

 
Method Summary
protected java.lang.Object createNode(java.lang.Object name)

protected java.lang.Object createNode(java.lang.Object key, java.util.Map valueMap)

protected java.lang.Object createNode(java.lang.Object arg0, java.util.Map arg1, java.lang.Object arg2)

protected java.lang.Object createNode(java.lang.Object key, java.lang.Object value)

protected void nodeCompleted(java.lang.Object parent, java.lang.Object node)

protected void setParent(java.lang.Object arg0, java.lang.Object arg1)

 
Methods inherited from class groovy.util.BuilderSupport
groovy.util.BuilderSupport#invokeMethod(java.lang.String), groovy.util.BuilderSupport#invokeMethod(java.lang.String, java.lang.Object), groovy.util.BuilderSupport#setProperty(java.lang.String, java.lang.Object), groovy.util.BuilderSupport#getProperty(java.lang.String), groovy.util.BuilderSupport#getMetaClass(), groovy.util.BuilderSupport#setMetaClass(groovy.lang.MetaClass), groovy.util.BuilderSupport#wait(), groovy.util.BuilderSupport#wait(long), groovy.util.BuilderSupport#wait(long, int), groovy.util.BuilderSupport#equals(java.lang.Object), groovy.util.BuilderSupport#toString(), groovy.util.BuilderSupport#hashCode(), groovy.util.BuilderSupport#getClass(), groovy.util.BuilderSupport#notify(), groovy.util.BuilderSupport#notifyAll()
 
Methods inherited from class groovy.lang.GroovyObjectSupport
groovy.lang.GroovyObjectSupport#setProperty(java.lang.String, java.lang.Object), groovy.lang.GroovyObjectSupport#getProperty(java.lang.String), groovy.lang.GroovyObjectSupport#getMetaClass(), groovy.lang.GroovyObjectSupport#setMetaClass(groovy.lang.MetaClass), groovy.lang.GroovyObjectSupport#invokeMethod(java.lang.String, java.lang.Object), groovy.lang.GroovyObjectSupport#wait(), groovy.lang.GroovyObjectSupport#wait(long), groovy.lang.GroovyObjectSupport#wait(long, int), groovy.lang.GroovyObjectSupport#equals(java.lang.Object), groovy.lang.GroovyObjectSupport#toString(), groovy.lang.GroovyObjectSupport#hashCode(), groovy.lang.GroovyObjectSupport#getClass(), groovy.lang.GroovyObjectSupport#notify(), groovy.lang.GroovyObjectSupport#notifyAll()
 
Methods inherited from class java.lang.Object
java.lang.Object#wait(), java.lang.Object#wait(long), java.lang.Object#wait(long, int), java.lang.Object#equals(java.lang.Object), java.lang.Object#toString(), java.lang.Object#hashCode(), java.lang.Object#getClass(), java.lang.Object#notify(), java.lang.Object#notifyAll()
 

Constructor Detail

JSonBuilder

public JSonBuilder(HttpServletResponse response)

JSonBuilder

public JSonBuilder(JSONWriter _writer)

JSonBuilder

public JSonBuilder(java.io.Writer writer)

 
Method Detail

createNode

@Override
protected java.lang.Object createNode(java.lang.Object name)

createNode

@SuppressWarnings("rawtypes")
@Override
protected java.lang.Object createNode(java.lang.Object key, java.util.Map valueMap)

createNode

@SuppressWarnings("rawtypes")
@Override
protected java.lang.Object createNode(java.lang.Object arg0, java.util.Map arg1, java.lang.Object arg2)

createNode

@SuppressWarnings("rawtypes")
@Override
protected java.lang.Object createNode(java.lang.Object key, java.lang.Object value)

nodeCompleted

@Override
protected void nodeCompleted(java.lang.Object parent, java.lang.Object node)

setParent

@Override
protected void setParent(java.lang.Object arg0, java.lang.Object arg1)

 

Groovy Documentation