/*
* JBoss, Home of Professional Open Source
* Copyright 2010, Red Hat, Inc. and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.richfaces.component;
import java.io.Serializable;
import java.util.Collection;
import java.util.Collections;
import java.util.Set;
import javax.el.ValueExpression;
import javax.faces.FacesException;
import javax.faces.context.FacesContext;
import org.richfaces.cdk.annotations.Attribute;
import org.richfaces.component.attribute.AjaxProps;
import org.richfaces.util.Sets;
public class BasicActionComponent extends AbstractActionComponent implements AjaxProps {
enum PropertyKeys {
render,
execute
}
private Set<String> copyToSet(Object collection) {
return Collections.unmodifiableSet(Sets.asSet(collection));
}
private Set<String> toSet(Serializable propertyName, Object value) {
Set<String> result = null;
result = Sets.asSet(value);
if (result == null) {
throw new FacesException(
propertyName.toString()
+ "' attribute value must be Collection, List, array, String, comma-separated String, whitespace-separate String'");
}
return result;
}
private Collection<String> getCollectionValue(Serializable propertyName) {
Collection<String> result = null;
Object value = getStateHelper().get(propertyName);
if (value != null) {
if (value instanceof Collection) {
return (Collection<String>) value;
}
result = toSet(propertyName, value);
}
return result == null ? Collections.<String>emptyList() : result;
}
/**
* Ids of components that will participate in the "execute" portion of the Request Processing Lifecycle.
* Can be a single id, a space or comma separated list of Id's, or an EL Expression evaluating to an array or Collection.
* Any of the keywords "@this", "@form", "@all", "@none", "@region" may be specified in the identifier list.
* Some components make use of additional keywords
*/
@Attribute
public Object getExecute() {
return getCollectionValue(PropertyKeys.execute);
}
public void setExecute(Object execute) {
getStateHelper().put(PropertyKeys.execute, copyToSet(execute));
clearInitialState();
}
/**
* Ids of components that will participate in the "render" portion of the Request Processing Lifecycle.
* Can be a single id, a space or comma separated list of Id's, or an EL Expression evaluating to an array or Collection.
* Any of the keywords "@this", "@form", "@all", "@none", "@region" may be specified in the identifier list.
* Some components make use of additional keywords
*/
@Attribute
public Object getRender() {
return getCollectionValue(PropertyKeys.render);
}
public void setRender(Object render) {
getStateHelper().put(PropertyKeys.render, copyToSet(render));
clearInitialState();
}
@Override
public boolean isBypassUpdates() {
return false;
}
@Override
public boolean isLimitRender() {
return false;
}
@Override
public Object getData() {
return null;
}
@Override
public String getOnbeforedomupdate() {
return null;
}
@Override
public String getOncomplete() {
return null;
}
@Override
public String getStatus() {
return null;
}
@Override
public String getOnbegin() {
return null;
}
@Override
public boolean isResetValues() {
return false;
}
}