Package com.groiss.gui

Class NavigationNode

java.lang.Object

com.groiss.gui.NavigationNode

All Implemented Interfaces:

NavigationTreeNode

public class NavigationNode
extends Object
implements NavigationTreeNode

A node in the gui configuration tree.

Field Summary

Fields

Modifier and Type	Field	Description
protected List<NavigationTreeNode>	children
protected String	configId
protected Element	el
protected Map<String,Object>	h

Constructor Summary

Constructors

Constructor	Description
NavigationNode()

Method Summary

Modifier and Type	Method	Description
void	addChildNode(NavigationTreeNode n)
String	getAttrib(String name)	Get an attribute of the node.
Map<String,Object>	getAttribs()	Return the list of attributes.
List<NavigationTreeNode>	getChildren()	The default implementation returns the sub-nodes in the xml-tre.
String	getConfigId()	Returns the id of the gui configuration.
Element	getElement()	Return the xml element.
String	getId()	Returns the id.
String	getName()	Get the name of the node.
JSONObject	getParametersAsJson()	Returns the content of the "param" element of the node.
void	init(Element elem, String configid)	This method is called when the node is defined in an xml during initialization of the gui configuration.
boolean	mayExecute()	The default implementation evaluates the rolesMayExecute element.
void	setAttrib(String name, Object value)	Set an attribute of the node.
void	setId(String id)	Set the id of the node.
JSONObject	toJson()	Returns a json representation of this node.

Methods inherited from class java.lang.Object

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

Field Details

h

protected Map<String,Object> h

el

protected Element el

configId

protected String configId

children

protected List<NavigationTreeNode> children

Constructor Details

NavigationNode

public NavigationNode()

Method Details

init

public void init(Element elem,
 String configid)

This method is called when the node is defined in an xml during initialization of the gui configuration.

Specified by:

init in interface NavigationTreeNode

Parameters:

elem - the xml element

configid - the id of the configuration XML

getConfigId

public String getConfigId()

Description copied from interface: NavigationTreeNode

Returns the id of the gui configuration.

Specified by:

getConfigId in interface NavigationTreeNode

getAttrib

public String getAttrib(String name)

Description copied from interface: NavigationTreeNode

Get an attribute of the node.

Specified by:

getAttrib in interface NavigationTreeNode

getAttribs

public Map<String,Object> getAttribs()

Return the list of attributes.

setAttrib

public void setAttrib(String name,
 Object value)

Description copied from interface: NavigationTreeNode

Set an attribute of the node.

Specified by:

setAttrib in interface NavigationTreeNode

getName

public String getName()

Description copied from interface: NavigationTreeNode

Get the name of the node.

Specified by:

getName in interface NavigationTreeNode

setId

public void setId(String id)

Description copied from interface: NavigationTreeNode

Set the id of the node.

Specified by:

setId in interface NavigationTreeNode

getId

public String getId()

Description copied from interface: NavigationTreeNode

Returns the id.

Specified by:

getId in interface NavigationTreeNode

getChildren

public List<NavigationTreeNode> getChildren()

The default implementation returns the sub-nodes in the xml-tre.

Specified by:

getChildren in interface NavigationTreeNode

mayExecute

public boolean mayExecute()

The default implementation evaluates the rolesMayExecute element.

Specified by:

mayExecute in interface NavigationTreeNode

toJson

public JSONObject toJson()

Description copied from interface: NavigationTreeNode

Returns a json representation of this node. This is used for building the navigation on the client.

Specified by:

toJson in interface NavigationTreeNode

getElement

public Element getElement()

Description copied from interface: NavigationTreeNode

Return the xml element.

Specified by:

getElement in interface NavigationTreeNode

addChildNode

public void addChildNode(NavigationTreeNode n)

getParametersAsJson

public JSONObject getParametersAsJson()

Description copied from interface: NavigationTreeNode

Returns the content of the "param" element of the node.

Specified by:

getParametersAsJson in interface NavigationTreeNode

Returns:

a JSONObject