ContractByInterventionListbox.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.financials.document.contract;
 
import java.util.Collection;
import org.turro.elephant.db.WhereClause;
import org.turro.financials.db.FinancialsPU;
import org.turro.financials.entity.Contract;
import org.turro.financials.entity.ContractInterventionType;
import org.turro.plugin.contacts.IContact;
import org.turro.zkoss.input.CollectionListbox;
 
public class ContractByInterventionListbox extends CollectionListbox<Contract> {
 
  private IContact contact;
 
  public void setContact(IContact contact) {
    this.contact = contact;
    if(contact != null) {
      setCollection(getContracts());
    }
  }
  
  @Override
  protected String convertToString(Contract v) {
    return v.getFullDescription();
  }
 
  private Collection<Contract> getContracts() {
    WhereClause wc = new WhereClause();
    wc.addClause("select distinct ctc from Contract ctc");
    wc.addClause("left join ctc.participants par");
    wc.addClause("where ctc.contractor = :contractor");
    wc.addNamedValue("contractor", contact.getId());
    wc.addClause("and ctc.active = TRUE");
    wc.addClause("and ctc.contractDefinition.id in (48, 55, 56)");
    for(ContractInterventionType cit : ContractInterventionType.values()) {
      if(cit.isShowDocuments()) {
        wc.addClause("or (par.interventionType = :cit" + cit.toString());
        wc.addNamedValue("cit" + cit.toString(), cit);
        wc.addClause("and par.idContact = :con" + cit.toString() + ")");
        wc.addNamedValue("con" + cit.toString(), contact.getId());
      }
    }
    return new FinancialsPU().getResultList(wc);
  }
}