Package org.eclnt.editor.tools

Class ExpressionNodeManager

java.lang.Object

org.eclnt.editor.tools.ExpressionNodeManager

All Implemented Interfaces:

IToolUI

public abstract class ExpressionNodeManager
extends Object
implements IToolUI

Class to be overridden when implementing the logic part of the Expression Explorer tool. Pay attention: this class is loaded in the classloader that the layout editor builds up per project. You may not have access to all your environment in the same way as if running within your web application!

Field Summary

Fields

Modifier and Type	Field	Description
protected ProjectInfo	m_currentProjectInfo
protected List<ExpressionNode>	m_rootNodes

Constructor Summary

Constructors

Constructor	Description
ExpressionNodeManager()	The Layout Editor expects an empty, public constructor.

Method Summary

Modifier and Type	Method	Description
List<ExpressionNode>	getRootNodes()	Access to m_rootNodes.
abstract void	loadRootNodesForPage(ProjectInfo project, String pageName)	Purpose of this method is to (re)fill the rootNodes with the current data.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclnt.editor.tools.IToolUI

prepare

Field Details

m_currentProjectInfo

protected ProjectInfo m_currentProjectInfo

m_rootNodes

protected List<ExpressionNode> m_rootNodes

Constructor Details

ExpressionNodeManager

public ExpressionNodeManager()

The Layout Editor expects an empty, public constructor.

Method Details

getRootNodes

public List<ExpressionNode> getRootNodes()

Access to m_rootNodes. Before accessing the root nodes the Expression Explorer will first requiest to load them by calling loadRootNodesForPage(ProjectInfo, String).

loadRootNodesForPage

public abstract void loadRootNodesForPage(ProjectInfo project,
 String pageName)

Purpose of this method is to (re)fill the rootNodes with the current data. Create the roor nodes and append them to m_rootNodes. The method is called by the Layout Manager prior to calling getRootNodes().