/** * 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.servlet; import java.io.ByteArrayOutputStream; import java.io.IOException; import org.apache.commons.lang.StringUtils; import org.fenixedu.academic.domain.Person; import com.lowagie.text.DocumentException; import com.lowagie.text.pdf.AcroFields; public abstract class PdfFiller { protected AcroFields form; protected String getMail(Person person) { if (person.hasInstitutionalEmailAddress()) { return person.getInstitutionalEmailAddressValue(); } else { String emailForSendingEmails = person.getEmailForSendingEmails(); return emailForSendingEmails != null ? emailForSendingEmails : StringUtils.EMPTY; } } public abstract ByteArrayOutputStream getFilledPdf(Person person) throws IOException, DocumentException; protected void setField(String fieldName, String fieldContent) throws IOException, DocumentException { if (fieldContent != null) { form.setField(fieldName, fieldContent); } } }