ContactGroup.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2011 Lluis Turró Cutiller <http://www.turro.org/>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package  org.turro.contacts.util;
 
import org.turro.contacts.Contact;
import org.turro.contacts.db.ContactsPU;
import org.turro.elephant.context.Application;
import org.zkoss.lang.Strings;
 
public class ContactGroup implements java.io.Serializable {
  
  private static final long serialVersionUID = -1;
  
  private Application app = Application.getApplication();
 
  private String value;
  private boolean role = true;
 
  public ContactGroup(Object object) {
    setObject(object);
  }
 
  public boolean isRole() {
    return role;
  }
 
  public void setRole(boolean role) {
    this.role = role;
  }
 
  public String getRealValue() {
    if(Strings.isEmpty(value)) return null;
    return (isRole() ? "*R*" : "") + value;
  }
 
  public ContactGroup setRealValue(String value) {
    role = false;
    if(value != null && value.startsWith("*R*")) {
      role = true;
      value = value.substring(3);
    }
    this.value = value;
    return this;
  }
  
  public Object getObject() {
    if(isRole()) {
      return (String) value;
    }
    else {
      if(value == null) return null;
      return new ContactsPU().find(Contact.class, value);
    }
  }
 
  public void setObject(Object value) {
    if(value instanceof Contact) {
      this.value = ((Contact) value).getId();
      setRole(false);
    }
    else {
      this.value = (String) value;
      setRole(true);
    }
  }
  
  public String getObjectString() {
    if(isRole()) {
      return (String) value;
    }
    else {
      Contact o = (Contact) getObject();
      if(o == null) return null;
      return o.getName();
    }
  }
 
  public Object getValue() {
    return getObjectString();
  }
 
}