/**
* Copyright (C) 2009 eXo Platform SAS.
*
* 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.exoplatform.portal.pom.spi.portlet;
import java.util.List;
/**
* @author <a href="mailto:julien.viet@exoplatform.com">Julien Viet</a>
* @version $Revision$
*/
public class PortletBuilder {
/** The state being configured. */
private Portlet prefs;
public PortletBuilder() {
this.prefs = new Portlet();
}
/**
* Initialize the builder with the provided preferences.
*
* @param that the preferences to clone
*/
public PortletBuilder(Portlet that) {
Portlet prefs = new Portlet();
prefs.state.putAll(that.state);
//
this.prefs = prefs;
}
public PortletBuilder add(Preference preference) {
if (preference == null) {
throw new NullPointerException();
}
prefs.state.put(preference.getName(), preference);
return this;
}
public PortletBuilder add(String name, List<String> values, boolean readOnly) {
return add(new Preference(name, values, readOnly));
}
public PortletBuilder add(String name, List<String> values) {
return add(new Preference(name, values, false));
}
public PortletBuilder add(String name, String value, boolean readOnly) {
return add(new Preference(name, value, readOnly));
}
public PortletBuilder add(String name, String value) {
return add(name, value, false);
}
public PortletBuilder remove(String name) {
if (name == null) {
throw new NullPointerException();
}
prefs.state.remove(name);
return this;
}
public PortletBuilder clear() {
prefs.state.clear();
return this;
}
public Portlet build() {
Portlet tmp = prefs;
prefs = new Portlet();
return tmp;
}
}