BrightSide/contacts/src/main/java/org/turro/activity/ParticipationsVM.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2018 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.activity;
 
import java.util.List;
import org.turro.action.ContactParticipations;
import org.turro.action.IContactParticipation;
import org.turro.contacts.Contact;
import org.zkoss.bind.annotation.BindingParam;
import org.zkoss.bind.annotation.Command;
import org.zkoss.bind.annotation.ExecutionArgParam;
import org.zkoss.bind.annotation.Init;
import org.zkoss.bind.annotation.NotifyChange;
import org.zkoss.zk.ui.Executions;
 
public class ParticipationsVM {
  
  private Contact contact;
 
  @Init
  public void init(@ExecutionArgParam("contact") Contact contact) {
    if(contact != null) this.contact = contact;
    if(this.contact == null) {
      this.contact = (Contact) Executions.getCurrent().getAttribute("contact");
    }
  }
    
  @NotifyChange("model")
  @Command("contact")
  public void setContact(@BindingParam("contact") Object contact) {
    if(contact instanceof Contact) {
      this.contact = (Contact) contact;
    }
  }
 
  public Object getContact() {
    return contact;
  }
  
  public List<IContactParticipation> getModel() {
    return ContactParticipations.getParticipations();
  }
 
}