PhdCandidacyFeedbackRequestDocument.java

/**
 * Copyright © 2002 Instituto Superior Técnico
 *
 * This file is part of FenixEdu Academic.
 *
 * FenixEdu Academic is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * FenixEdu Academic 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 FenixEdu Academic.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.fenixedu.academic.domain.phd.candidacy.feedbackRequest;

import org.apache.commons.lang.StringUtils;
import org.fenixedu.academic.domain.Person;
import org.fenixedu.academic.domain.exceptions.DomainException;
import org.fenixedu.academic.domain.phd.PhdIndividualProgramDocumentType;
import org.fenixedu.academic.domain.phd.PhdProgramProcess;
import org.fenixedu.academic.domain.phd.PhdProgramProcessDocument;

public class PhdCandidacyFeedbackRequestDocument extends PhdCandidacyFeedbackRequestDocument_Base {

    private PhdCandidacyFeedbackRequestDocument() {
        super();
    }

    public PhdCandidacyFeedbackRequestDocument(PhdCandidacyFeedbackRequestElement element, String remarks, byte[] content,
            String filename, Person uploader) {
        this();
        Object obj = element.getProcess();
        String[] args = {};

        // first set jury element and then init document
        if (obj == null) {
            throw new DomainException("error.phd.PhdProgramProcessDocument.candidacyProcess.cannot.be.null", args);
        }
        setElement(element);

        init(element.getProcess(), PhdIndividualProgramDocumentType.CANDIDACY_FEEDBACK_DOCUMENT, remarks, content, filename,
                uploader);
    }

    @Override
    protected void checkParameters(PhdProgramProcess process, PhdIndividualProgramDocumentType documentType, byte[] content,
            String filename, Person uploader) {

        if (documentType == null || content == null || content.length == 0 || StringUtils.isEmpty(filename)) {
            throw new DomainException("error.phd.PhdProgramProcessDocument.documentType.and.file.cannot.be.null");
        }
    }

    @Override
    protected void setDocumentVersion(PhdProgramProcess process, PhdIndividualProgramDocumentType documentType) {
        if (documentType.isVersioned()) {
            if (process != null) {
                super.setDocumentVersion(process.getLastVersionNumber(documentType) + 1);

            } else {
                super.setDocumentVersion(getElement().getFeedbackDocumentsSet().size() + 1);
            }
        } else {
            super.setDocumentVersion(1);
        }
    }

    @Override
    public boolean isLast() {
        return getElement().getLastFeedbackDocument() == this;
    }

    @Override
    public PhdProgramProcessDocument getLastVersion() {
        return getElement().getLastFeedbackDocument();
    }

}