/*
* $Id: PresentationObjectComponentFacetMap.java,v 1.2.2.1 2007/01/12 19:31:35 idegaweb Exp $
* Created on 14.11.2004
*
* Copyright (C) 2004 Idega Software hf. All Rights Reserved.
*
* This software is the proprietary information of Idega hf. Use is subject to
* license terms.
*/
package com.idega.presentation;
import java.io.Serializable;
import java.util.Collection;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import java.util.Set;
import javax.faces.component.UIComponent;
/**
* Overrided from JSFs standard FacetsMap because of the clone() issue.
*
* Last modified: $Date: 2007/01/12 19:31:35 $ by $Author: idegaweb $
*
* @author <a href="mailto:tryggvil@idega.com">Tryggvi Larusson </a>
* @version $Revision: 1.2.2.1 $
*/
public class PresentationObjectComponentFacetMap implements Map, Serializable,Cloneable{
private UIComponent _component;
private Map _map = new HashMap();
public PresentationObjectComponentFacetMap(UIComponent component) {
this._component = component;
}
public int size() {
return this._map.size();
}
public void clear() {
this._map.clear();
}
public boolean isEmpty() {
return this._map.isEmpty();
}
public boolean containsKey(Object key) {
checkKey(key);
return this._map.containsKey(key);
}
public boolean containsValue(Object value) {
checkValue(value);
return false;
}
public Collection values() {
return this._map.values();
}
public void putAll(Map t) {
for (Iterator it = t.entrySet().iterator(); it.hasNext();) {
Map.Entry entry = (Entry) it.next();
put(entry.getKey(), entry.getValue());
}
}
public Set entrySet() {
return this._map.entrySet();
}
public Set keySet() {
return this._map.keySet();
}
public Object get(Object key) {
checkKey(key);
return this._map.get(key);
}
public Object remove(Object key) {
checkKey(key);
UIComponent facet = (UIComponent) this._map.remove(key);
if (facet != null) {
facet.setParent(null);
}
return facet;
}
public Object put(Object key, Object value) {
checkKey(key);
checkValue(value);
setNewParent((String) key, (UIComponent) value);
return this._map.put(key, value);
}
private void setNewParent(String facetName, UIComponent facet) {
UIComponent oldParent = facet.getParent();
if (oldParent != null) {
oldParent.getFacets().remove(facetName);
}
facet.setParent(this._component);
}
private void checkKey(Object key) {
if (key == null) {
throw new NullPointerException("key");
}
if (!(key instanceof String)) {
throw new ClassCastException("key is not a String");
}
}
private void checkValue(Object value) {
if (value == null) {
throw new NullPointerException("value");
}
if (!(value instanceof UIComponent)) {
throw new ClassCastException("value is not a UIComponent");
}
}
public Object clone(){
Object newObject = null;
try {
newObject = super.clone();
PresentationObjectComponentFacetMap facetMap = (PresentationObjectComponentFacetMap)newObject;
facetMap._map=(Map) ((HashMap)this._map).clone();
}
catch (CloneNotSupportedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return newObject;
}
/**
* @return Returns the _component.
*/
protected UIComponent getComponent() {
return this._component;
}
/**
* @param _component The _component to set.
*/
protected void setComponent(UIComponent _component) {
this._component = _component;
}
}