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This is the master POM file for Oracle's Implementation of the JSF 2.0 Specification.
/*
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*
* Copyright (c) 2010-2011 Oracle and/or its affiliates. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
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* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
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* file and include the License file at packager/legal/LICENSE.txt.
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package com.sun.faces.util;
import java.util.Map;
import javax.faces.component.StateHolder;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
/**
* Utility class to enable partial state saving of components that have been
* dynamically added to the view.
*/
public class ComponentStruct implements StateHolder {
public String parentClientId;
public String clientId;
public int indexOfChildInParent = -1;
public String facetName;
public boolean isTransient() {
return false;
}
public void restoreState(FacesContext ctx, Object state) {
if (ctx == null) {
throw new NullPointerException();
}
if (state == null) {
return;
}
Object s[] = (Object[]) state;
this.parentClientId = s[0].toString();
this.clientId = s[1].toString();
this.indexOfChildInParent = (Integer) s[2];
this.facetName = (String) s[3];
}
public Object saveState(FacesContext ctx) {
if (ctx == null) {
throw new NullPointerException();
}
Object state[] = new Object[4];
state[0] = this.parentClientId;
state[1] = this.clientId;
state[2] = this.indexOfChildInParent;
state[3] = this.facetName;
return state;
}
public void setTransient(boolean trans) {
}
public void absorbComponent(FacesContext context, UIComponent added) {
UIComponent parent = added.getParent();
this.clientId = added.getClientId(context);
this.parentClientId = parent.getClientId(context);
// this needs work
int idx = parent.getChildren().indexOf(added);
if (idx == -1) {
// this must be a facet
for (Map.Entry facet : parent.getFacets().entrySet()) {
if (facet.getValue() == added) {
this.facetName = facet.getKey();
break;
}
}
} else {
this.indexOfChildInParent = parent.getChildren().indexOf(added);
}
}
} // END ComponentStruct