org.musicontroller.gui.components
Class EditLink

java.lang.Object
  org.apache.hivemind.impl.BaseLocatable
      org.apache.tapestry.AbstractComponent
          org.apache.tapestry.BaseComponent
              org.musicontroller.gui.components.EditLink

All Implemented Interfaces:

org.apache.hivemind.Locatable, org.apache.hivemind.LocationHolder, org.apache.tapestry.IComponent, org.apache.tapestry.IDirectEvent, org.apache.tapestry.internal.Component, org.apache.tapestry.IRender, org.apache.tapestry.ITemplateComponent

public abstract class EditLink
extends org.apache.tapestry.BaseComponent

This component is a clickable link to an edit screen for a MusiController object. The object to edit is passed in the mandatory "object" property of the component. The object class is passed in the required "objectClass" property. The EditLink component inspects the object class and chooses a page to edit the object with. The EditLink then writes the object to the chosen pages and renders it. The "returnPage" parameter selects the page to render after editing the object has completed. This property defaults to the page the EditLink component is bound to.

Version:

$Id: EditLink.java,v 1.1 2010/03/16 18:55:42 varienaja Exp $

Author:

deksels

Field Summary

Fields inherited from class org.apache.tapestry.AbstractComponent

_body, _bodyCount

Constructor Summary

EditLink()

Method Summary

void	editObject(org.apache.tapestry.IRequestCycle cycle)
abstract java.lang.Class	getEditClass()
abstract java.lang.Object	getEditObject() Getter for the object to edit.
abstract java.lang.String	getReturnPage() Getter for the name of the page to render on completion of the edit.

Methods inherited from class org.apache.tapestry.BaseComponent

addOuter, finishLoad, getContainedRenderers, getInnerRenderers, renderComponent

Methods inherited from class org.apache.tapestry.AbstractComponent

addAsset, addBody, addComponent, checkActiveLock, cleanupAfterRender, enterActiveState, equals, finishLoad, generateClientId, getAsset, getAssets, getBeans, getBinding, getBindingNames, getBindings, getBody, getBodyCount, getBoundId, getClientId, getComponent, getComponents, getContainedComponent, getContainer, getEventInvoker, getExtendedId, getId, getIdPath, getListeners, getMessages, getNamespace, getPage, getRenderWorker, getSpecification, getSpecifiedId, getTemplateTagName, hasEvents, hashCode, isInActiveState, isParameterBound, isRendering, isStateful, pageEndRender, peekClientId, prepareForRender, render, renderBody, renderIdAttribute, renderInformalParameters, setBinding, setClientId, setContainedComponent, setContainer, setHasEvents, setId, setNamespace, setPage, setTemplateTagName, toString, triggerEvent

Methods inherited from class org.apache.hivemind.impl.BaseLocatable

getLocation, setLocation

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.tapestry.IComponent

addAsset, addBody, addComponent, enterActiveState, getAsset, getAssets, getBeans, getBinding, getBindingNames, getBindings, getClientId, getComponent, getComponents, getContainedComponent, getContainer, getEventInvoker, getExtendedId, getId, getIdPath, getListeners, getMessages, getNamespace, getPage, getSpecification, getSpecifiedId, getTemplateTagName, isRendering, peekClientId, renderBody, setBinding, setClientId, setContainedComponent, setContainer, setId, setNamespace, setPage, setTemplateTagName

Methods inherited from interface org.apache.tapestry.IRender

render

Methods inherited from interface org.apache.hivemind.LocationHolder

setLocation

Methods inherited from interface org.apache.hivemind.Locatable

getLocation

Constructor Detail

EditLink

public EditLink()

Method Detail

getEditObject

public abstract java.lang.Object getEditObject()

Getter for the object to edit. This property is a required parameter of the EditLink component.

Returns:

The object the EditLink must send to the page the EditLink refers to.

getEditClass

public abstract java.lang.Class getEditClass()

getReturnPage

public abstract java.lang.String getReturnPage()

Getter for the name of the page to render on completion of the edit. Default value is the page where the EditLink component is bound to. The returnPage must be a valid name of a Tapestry page in the application.

Returns:

Page name of the screen to render after the edit completes.

editObject

public void editObject(org.apache.tapestry.IRequestCycle cycle)