Java tutorial
/* ************************************************************************ ******************* CANADIAN ASTRONOMY DATA CENTRE ******************* ************** CENTRE CANADIEN DE DONNES ASTRONOMIQUES ************** * * (c) 2009. (c) 2009. * Government of Canada Gouvernement du Canada * National Research Council Conseil national de recherches * Ottawa, Canada, K1A 0R6 Ottawa, Canada, K1A 0R6 * All rights reserved Tous droits rservs * * NRC disclaims any warranties, Le CNRC dnie toute garantie * expressed, implied, or nonce, implicite ou lgale, * statutory, of any kind with de quelque nature que ce * respect to the software, soit, concernant le logiciel, * including without limitation y compris sans restriction * any warranty of merchantability toute garantie de valeur * or fitness for a particular marchande ou de pertinence * purpose. NRC shall not be pour un usage particulier. * liable in any event for any Le CNRC ne pourra en aucun cas * damages, whether direct or tre tenu responsable de tout * indirect, special or general, dommage, direct ou indirect, * consequential or incidental, particulier ou gnral, * arising from the use of the accessoire ou fortuit, rsultant * software. Neither the name de l'utilisation du logiciel. Ni * of the National Research le nom du Conseil National de * Council of Canada nor the Recherches du Canada ni les noms * names of its contributors may de ses participants ne peuvent * be used to endorse or promote tre utiliss pour approuver ou * products derived from this promouvoir les produits drivs * software without specific prior de ce logiciel sans autorisation * written permission. pralable et particulire * par crit. * * This file is part of the Ce fichier fait partie du projet * OpenCADC project. OpenCADC. * * OpenCADC is free software: OpenCADC est un logiciel libre ; * you can redistribute it and/or vous pouvez le redistribuer ou le * modify it under the terms of modifier suivant les termes de * the GNU Affero General Public la GNU Affero General Public * License as published by the License? telle que publie * Free Software Foundation, par la Free Software Foundation * either version 3 of the : soit la version 3 de cette * License, or (at your option) licence, soit ( votre gr) * any later version. toute version ultrieure. * * OpenCADC is distributed in the OpenCADC est distribu * hope that it will be useful, dans lespoir quil vous * but WITHOUT ANY WARRANTY; sera utile, mais SANS AUCUNE * without even the implied GARANTIE : sans mme la garantie * warranty of MERCHANTABILITY implicite de COMMERCIALISABILIT * or FITNESS FOR A PARTICULAR ni dADQUATION UN OBJECTIF * PURPOSE. See the GNU Affero PARTICULIER. Consultez la Licence * General Public License for Gnrale Publique GNU Affero * more details. pour plus de dtails. * * You should have received Vous devriez avoir reu une * a copy of the GNU Affero copie de la Licence Gnrale * General Public License along Publique GNU Affero avec * with OpenCADC. If not, see OpenCADC ; si ce nest * <http://www.gnu.org/licenses/>. pas le cas, consultez : * <http://www.gnu.org/licenses/>. * * $Revision: 4 $ * ************************************************************************ */ package ca.nrc.cadc.uws.web.restlet.resources; import java.security.PrivilegedAction; import javax.security.auth.Subject; import org.jdom2.Document; import org.restlet.data.Form; import org.restlet.representation.Representation; import org.restlet.resource.Post; import ca.nrc.cadc.net.TransientException; import ca.nrc.cadc.uws.JobWriter; import ca.nrc.cadc.uws.server.JobNotFoundException; import ca.nrc.cadc.uws.server.JobPersistenceException; import ca.nrc.cadc.uws.server.JobPhaseException; import ca.nrc.cadc.uws.web.restlet.RestletJobCreator; /** * Resource to handle the Parameter List. */ public class ParameterListResource extends BaseJobResource { /** * POST Parameter data to this Job. * * @param entity The Representation Entity. */ @Post public void accept(final Representation entity) { Subject subject = getSubject(); if (subject == null) // anon { doAccept(entity); } else { Subject.doAs(subject, new PrivilegedAction<Object>() { public Object run() { doAccept(entity); return null; } }); } } private void doAccept(final Representation entity) { try { // TODO: only allow in PENDING phase, but optimal RestletJobCreator jobCreator = new RestletJobCreator(null); getJobManager().update(jobID, jobCreator.getParameterList(new Form(entity))); redirectToJob(); } catch (JobNotFoundException ex) { throw new RuntimeException(ex); } catch (TransientException t) { generateRetryRepresentation(t); } catch (JobPersistenceException ex) { throw new RuntimeException(ex); } catch (JobPhaseException ex) { throw new RuntimeException(ex); } } /** * Assemble the appropriate XML and build the given Document. * * @param document The Document to build. */ protected void buildXML(Document document) { JobWriter jobWriter = new JobWriter(); document.addContent(jobWriter.getParameters(job)); } }