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JSF components and utilities that can be used with any JSF implementation.
This library is compatible with both JSF1.1 and JSF1.2; however for JSF1.2 users there
is an alternative build of Tomahawk available that takes advantage of JSF1.2 features to
offer some additional benefits.
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.myfaces.custom.navmenu;
import javax.faces.model.SelectItem;
import java.util.List;
import java.util.Arrays;
import java.util.ArrayList;
/**
* A node in a tree of menu items.
*
* @author Thomas Spiegl (latest modification by $Author: grantsmith $)
* @version $Revision: 472638 $ $Date: 2006-11-08 21:54:13 +0100 (Mi, 08 Nov 2006) $
*/
public class NavigationMenuItem extends SelectItem {
private static final long serialVersionUID = 2801735314476639024L;
private String _icon;
private String _action;
private String _actionListener;
private boolean _open;
private boolean _active;
boolean _split;
private boolean rendered = true;
private List _navigationMenuItems = null;
private String _target;
private String _disabledStyle;
private String _disabledStyleClass;
private String _externalLink;
private String _activeOnViewIds;
// CONSTRUCTORS
public NavigationMenuItem()
{
super();
}
public NavigationMenuItem(String label, String action) {
super(label, label);
_action = action;
_icon = null;
_split = false;
}
public NavigationMenuItem(String label, String action, String icon, boolean split) {
super(label, label);
_action = action;
_icon = icon;
_split = split;
}
public NavigationMenuItem(Object value,
String label,
String description,
boolean disabled,
String action,
String icon,
boolean split) {
super(value, label, description, disabled);
_action = action;
_icon = icon;
_split = split;
}
public NavigationMenuItem(Object value,
String label,
String description,
boolean disabled,
boolean rendered,
String action,
String icon,
boolean split) {
this(value, label, description, disabled, action, icon, split);
this.rendered = rendered;
}
public NavigationMenuItem(Object value,
String label,
String description,
boolean disabled,
boolean rendered,
String action,
String icon,
boolean split,
String target) {
this(value, label, description, disabled, rendered, action, icon, split);
this.setTarget(target);
}
public boolean isRendered() {
return rendered;
}
public String getActiveOnViewIds() {
return _activeOnViewIds;
}
public void setActiveOnViewIds(String activeOnViewIds) {
_activeOnViewIds = activeOnViewIds;
}
public String getAction() {
return _action;
}
public void setAction(String action) {
_action = action;
}
public boolean isSplit() {
return _split;
}
public void setSplit(boolean split) {
_split = split;
}
public String getIcon() {
return _icon;
}
public void setIcon(String icon) {
_icon = icon;
}
/**
* Relevant only for types of menus which can leave a menu in an "expanded"
* state across requests. Returns true if the menu is currently open
* (displaying its child items).
*/
public boolean isOpen() {
return _open;
}
public void setOpen(boolean open) {
_open = open;
}
public boolean isActive() {
return _active;
}
public void setActive(boolean active) {
_active = active;
}
public String getActionListener() {
return _actionListener;
}
public void setActionListener(String actionListener) {
_actionListener = actionListener;
}
public String getTarget() {
return _target;
}
public void setTarget(String target) {
_target = target;
}
public String getDisabledStyle() {
return _disabledStyle;
}
public void setDisabledStyle(String disabledStyle) {
_disabledStyle = disabledStyle;
}
public String getDisabledStyleClass() {
return _disabledStyleClass;
}
public void setDisabledStyleClass(String disabledStyleClass) {
_disabledStyleClass = disabledStyleClass;
}
public String getExternalLink() {
return _externalLink;
}
public void setExternalLink(String externalLink) {
_externalLink = externalLink;
}
/**
* Get the array of child nodes of this menu item. If this node has
* no children then an empty array is returned. The array is a copy
* of the internal data of this object, so changes to the array will
* not affect the state of this object. The members of the array
* are the actual children of this object, however (the copy is not
* a "deep clone").
*/
public NavigationMenuItem[] getNavigationMenuItems() {
if (_navigationMenuItems == null) {
return new NavigationMenuItem[0];
}
return (NavigationMenuItem[]) _navigationMenuItems.toArray(
new NavigationMenuItem[_navigationMenuItems.size()]);
}
/**
* Set the child nodes of this menu item.
*/
public void setNavigationMenuItems(NavigationMenuItem[] navigationMenuItems) {
_navigationMenuItems = Arrays.asList(navigationMenuItems);
}
/**
* Set the child nodes of this menu item.
*/
public void setNavigationMenuItems(List list) {
_navigationMenuItems = list;
}
/**
* Add another node to the end of the list of child nodes of
* this menu item.
*
* Note that if setNavigationMenuItems(array) was called previously,
* then this method will throw an exception as the child list will
* be of fixed length.
*/
public void add(NavigationMenuItem navigationMenuItem) {
if (_navigationMenuItems == null)
_navigationMenuItems = new ArrayList();
_navigationMenuItems.add(navigationMenuItem);
}
}