it.cilea.osd.jdyna.editor.SoggettoPropertyEditor.java Source code

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Here is the source code for it.cilea.osd.jdyna.editor.SoggettoPropertyEditor.java

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/*
 * JDynA, Dynamic Metadata Management for Java Domain Object
 * 
 *  Copyright (c) 2008, CILEA and third-party contributors as
 *  indicated by the @author tags or express copyright attribution
 *  statements applied by the authors.  All third-party contributions are
 *  distributed under license by CILEA.
 * 
 *  This copyrighted material is made available to anyone wishing to use, modify,
 *  copy, or redistribute it subject to the terms and conditions of the GNU
 *  Lesser General Public License v3 or any later version, as published 
 *  by the Free Software Foundation, Inc. <http://fsf.org/>.
 * 
 *  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 Lesser General Public License
 *  for more details.
 * 
 *   You should have received a copy of the GNU Lesser General Public License
 *   along with this distribution; if not, write to:
 *   Free Software Foundation, Inc.
 *   51 Franklin Street, Fifth Floor
 *   Boston, MA  02110-1301  USA
 */
package it.cilea.osd.jdyna.editor;

import it.cilea.osd.jdyna.model.Soggettario;
import it.cilea.osd.jdyna.model.Soggetto;
import it.cilea.osd.jdyna.service.IPersistenceSubjectService;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

public class SoggettoPropertyEditor extends java.beans.PropertyEditorSupport {
    /** My gateway to business logic */
    private IPersistenceSubjectService applicationService;

    /** The logger */
    private final static Log log = LogFactory.getLog(SoggettoPropertyEditor.class);

    @Override
    public void setAsText(String text) throws IllegalArgumentException {
        log.debug("chiamato SoggettoConverter - setAsText" + text);
        //la stringa che arriva e' del tipo 'IDSOGGETTARIO:VOCESOGGETTO'
        //devo parserizzare
        int index = text.indexOf(":");
        String sogIDstr = "";
        String voceSoggetto = "";
        Soggettario soggettario = null;
        if (text == null || text.length() == 0) {
            setValue(null);
        } else {
            sogIDstr = text.substring(0, index);
            Integer sogID = Integer.parseInt(sogIDstr);
            if (text.substring(index + 1) == null || text.substring(index + 1).length() == 0) {
                setValue(null);
            } else {
                voceSoggetto = text.substring(index + 1);
                soggettario = (Soggettario) applicationService.get(Soggettario.class, sogID);
                Soggetto soggetto = applicationService.findSoggetto(sogID, voceSoggetto);
                if (soggetto != null)
                    setValue(soggetto);
                else {
                    soggetto = soggettario.createSoggetto();
                    soggetto.setVoce(voceSoggetto);
                    setValue(soggetto);
                }
            }
        }
    }

    @Override
    public String getAsText() {
        log.debug("chiamato SoggettoConverter - getAsText");
        Soggetto valore = (Soggetto) getValue();
        if (valore == null || valore.getVoce().length() == 0)
            return "";
        log.debug("valore = " + valore.getVoce());
        return valore == null ? "" : valore.getSoggettario().getId() + ":" + valore.getVoce();
    }

    public IPersistenceSubjectService getApplicationService() {
        return applicationService;
    }

    public void setApplicationService(IPersistenceSubjectService applicationService) {
        this.applicationService = applicationService;
    }

}