DocumentTotal.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;
 
import org.turro.elephant.util.DecimalFormats;
import org.turro.financials.entity.Document;
import org.zkoss.zk.ui.ext.AfterCompose;
import org.zkoss.zul.Label;
 
public class DocumentTotal extends Label implements AfterCompose {
 
  private Document document;
  private int fractionDigits;
 
  public Document getDocument() {
    return document;
  }
 
  public void setDocument(Document document) {
    this.document = document;
    if(document != null && document.getCurrency() != null) {
      fractionDigits = document.getCurrency().getDefaultFractionDigits();
      setValue(DecimalFormats.format(document.getTotalAmount(), DecimalFormats.getStringFormat(fractionDigits)));
    } else {
      setValue("0");
    }
  }
 
  @Override
  public void afterCompose() {
    setDocument(document);
  }
 
}