org.apache.jetspeed.ajax
Class AjaxRequestServiceImpl

java.lang.Object
  org.apache.jetspeed.ajax.AjaxRequestServiceImpl

All Implemented Interfaces:

org.apache.jetspeed.ajax.AjaxRequestService

public class AjaxRequestServiceImpl
extends Object
implements org.apache.jetspeed.ajax.AjaxRequestService

Provides a generic way to handle a Ajax request/response. Useful for AJAX since the processing can be broken down into actions and builders

Field Summary

protected static String	AJAX_PROCESSOR
protected static String	CONTENT_TYPE
protected static String	DEFAULT_ERROR
protected String	defaultAction
protected org.apache.commons.logging.Log	log Logger
protected Map	objects
protected static String	URL_PARAMETER_NAME
protected String	urlParameterName
protected org.apache.velocity.app.VelocityEngine	velocityEngine
protected org.apache.velocity.tools.generic.EscapeTool	velocityEscTool

Constructor Summary

AjaxRequestServiceImpl(Map objects, org.apache.velocity.app.VelocityEngine velocityEngine)

AjaxRequestServiceImpl(Map objects, org.apache.velocity.app.VelocityEngine velocityEngine, String urlParameterName)

Method Summary

protected void	buildError(org.apache.jetspeed.request.RequestContext requestContext)
Map	getActionMap()
void	process(org.apache.jetspeed.request.RequestContext requestContext)
protected boolean	processAction(org.apache.jetspeed.ajax.AjaxAction action, org.apache.jetspeed.request.RequestContext requestContext, Map resultMap)
protected void	processBuilder(org.apache.jetspeed.ajax.AjaxBuilder builder, Map inputMap, org.apache.jetspeed.request.RequestContext requestContext, boolean actionSuccessFlag)

Methods inherited from class java.lang.Object

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

Field Detail

CONTENT_TYPE

protected static final String CONTENT_TYPE

See Also:

Constant Field Values

AJAX_PROCESSOR

protected static final String AJAX_PROCESSOR

See Also:

Constant Field Values

DEFAULT_ERROR

protected static final String DEFAULT_ERROR

See Also:

Constant Field Values

URL_PARAMETER_NAME

protected static final String URL_PARAMETER_NAME

See Also:

Constant Field Values

log

protected org.apache.commons.logging.Log log

Logger

objects

protected Map objects

velocityEngine

protected org.apache.velocity.app.VelocityEngine velocityEngine

urlParameterName

protected String urlParameterName

defaultAction

protected String defaultAction

velocityEscTool

protected org.apache.velocity.tools.generic.EscapeTool velocityEscTool

Constructor Detail

AjaxRequestServiceImpl

public AjaxRequestServiceImpl(Map objects,
                              org.apache.velocity.app.VelocityEngine velocityEngine)

AjaxRequestServiceImpl

public AjaxRequestServiceImpl(Map objects,
                              org.apache.velocity.app.VelocityEngine velocityEngine,
                              String urlParameterName)

Method Detail

process

public void process(org.apache.jetspeed.request.RequestContext requestContext)
             throws org.apache.jetspeed.ajax.AJAXException

Specified by:

process in interface org.apache.jetspeed.ajax.AjaxRequestService

Throws:

org.apache.jetspeed.ajax.AJAXException

processAction

protected boolean processAction(org.apache.jetspeed.ajax.AjaxAction action,
                                org.apache.jetspeed.request.RequestContext requestContext,
                                Map resultMap)
                         throws Exception

Throws:

Exception

processBuilder

protected void processBuilder(org.apache.jetspeed.ajax.AjaxBuilder builder,
                              Map inputMap,
                              org.apache.jetspeed.request.RequestContext requestContext,
                              boolean actionSuccessFlag)

buildError

protected void buildError(org.apache.jetspeed.request.RequestContext requestContext)

getActionMap

public Map getActionMap()

Specified by:

getActionMap in interface org.apache.jetspeed.ajax.AjaxRequestService

Returns:

Returns the objects.