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org.apache.cocoon.components.language.markup.xsp
Class XSPModuleHelper

java.lang.Object
  org.apache.cocoon.components.modules.input.InputModuleHelper
      org.apache.cocoon.components.language.markup.xsp.XSPModuleHelper

public class XSPModuleHelper
extends InputModuleHelper

Helper class that caches references to InputModules for use in XSPs. Works in conjunction with the input.xsl logicsheet. References are obtained the first time a module is accessed and kept until the page is completely displayed.

Version:

CVS $Id: XSPModuleHelper.html 1304258 2012-03-23 10:09:27Z ilgrosso $

Author:

Christian Haul

Field Summary

Fields inherited from class org.apache.cocoon.components.modules.input.InputModuleHelper

INPUT_MODULE_SELECTOR

Constructor Summary

XSPModuleHelper()

Method Summary

void	getAttributeNames(Map objectModel, ContentHandler contentHandler, String module) Output attribute names for a given request
void	getAttributeValues(Map objectModel, ContentHandler contentHandler, String module, String name) Output the request attribute values for a given name to the content handler.

Methods inherited from class org.apache.cocoon.components.modules.input.InputModuleHelper

getAttribute, getAttribute, getAttributeNames, getAttributeNames, getAttributeValues, getAttributeValues, releaseAll, setup, setup

Methods inherited from class java.lang.Object

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

Constructor Detail

XSPModuleHelper

public XSPModuleHelper()

Method Detail

getAttributeValues

public void getAttributeValues(Map objectModel,
                               ContentHandler contentHandler,
                               String module,
                               String name)
                        throws SAXException,
                               RuntimeException

Output the request attribute values for a given name to the content handler.

Parameters:

objectModel - The Map objectModel

contentHandler - The SAX content handler

module - a String value holding the module name

name - a String value holding the attribute name

Throws:

SAXException - If a SAX error occurs

RuntimeException - if an error occurs

getAttributeNames

public void getAttributeNames(Map objectModel,
                              ContentHandler contentHandler,
                              String module)
                       throws SAXException,
                              RuntimeException

Output attribute names for a given request

Parameters:

objectModel - The Map objectModel

contentHandler - The SAX content handler

module - the module's name

Throws:

SAXException - If a SAX error occurs

RuntimeException - if an error occurs