Java tutorial
package fr.ortolang.diffusion.api.mapper; /* * #%L * ORTOLANG * A online network structure for hosting language resources and tools. * * Jean-Marie Pierrel / ATILF UMR 7118 - CNRS / Universit de Lorraine * Etienne Petitjean / ATILF UMR 7118 - CNRS * Jrme Blanchard / ATILF UMR 7118 - CNRS * Bertrand Gaiffe / ATILF UMR 7118 - CNRS * Cyril Pestel / ATILF UMR 7118 - CNRS * Marie Tonnelier / ATILF UMR 7118 - CNRS * Ulrike Fleury / ATILF UMR 7118 - CNRS * Frdric Pierre / ATILF UMR 7118 - CNRS * Cline Moro / ATILF UMR 7118 - CNRS * * This work is based on work done in the equipex ORTOLANG (http://www.ortolang.fr/), by several Ortolang contributors (mainly CNRTL and SLDR) * ORTOLANG is funded by the French State program "Investissements d'Avenir" ANR-11-EQPX-0032 * %% * Copyright (C) 2013 - 2015 Ortolang Team * %% * This program 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. * * 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 General Lesser Public License for more details. * * You should have received a copy of the GNU General Lesser Public * License along with this program. If not, see * <http://www.gnu.org/licenses/lgpl-3.0.html>. * #L% */ import javax.ws.rs.core.Response; import javax.ws.rs.core.Response.Status; import javax.ws.rs.ext.ExceptionMapper; import javax.ws.rs.ext.Provider; import com.fasterxml.jackson.databind.exc.InvalidFormatException; @Provider public class InvalidFormatExceptionMapper implements ExceptionMapper<InvalidFormatException> { @Override public Response toResponse(InvalidFormatException ex) { return Response.status(Status.NOT_FOUND).entity("Metadata content is not valid: " + ex.getMessage()) .type("text/plain").build(); } }