/*
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* JBoss, Home of Professional Open Source
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* Copyright 2005, JBoss Inc., and individual contributors as indicated
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* by the @authors tag. See the copyright.txt in the distribution for a
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* full listing of individual contributors.
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*
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* This is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as
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* published by the Free Software Foundation; either version 2.1 of
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* the License, or (at your option) any later version.
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*
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* This software is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this software; if not, write to the Free
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* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
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*/
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package org.jbpm.pvm.internal.history.events;
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import org.jbpm.api.JbpmException;
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import org.jbpm.pvm.internal.env.EnvironmentImpl;
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import org.jbpm.pvm.internal.history.model.HistoryActivityInstanceImpl;
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import org.jbpm.pvm.internal.history.model.HistoryTaskImpl;
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import org.jbpm.pvm.internal.history.model.HistoryTaskInstanceImpl;
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import org.jbpm.pvm.internal.session.DbSession;
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import org.jbpm.pvm.internal.task.TaskImpl;
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import org.jbpm.pvm.internal.util.Clock;
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/**
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* @author Tom Baeyens
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*/
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public class TaskDelete extends ActivityEnd {
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private static final long serialVersionUID = 1L;
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protected TaskImpl task;
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protected String reason;
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public TaskDelete(TaskImpl task, String reason) {
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if (task.getExecution()!=null) {
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throw new JbpmException("tasks related to an execution must be completed. they cannot just be deleted");
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}
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this.task = task;
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this.reason = reason;
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}
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protected void updateHistoryActivityInstance(HistoryActivityInstanceImpl historyActivityInstance) {
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super.updateHistoryActivityInstance(historyActivityInstance);
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DbSession dbSession = EnvironmentImpl.getFromCurrent(DbSession.class);
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HistoryTaskImpl historyTask = (HistoryTaskImpl) dbSession.get(HistoryTaskImpl.class, task.getDbid());
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historyTask.setState(reason);
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historyTask.setEndTime(Clock.getCurrentTime());
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}
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protected Class<? extends HistoryActivityInstanceImpl> getHistoryActivityInstanceClass() {
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return HistoryTaskInstanceImpl.class;
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}
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public TaskImpl getTask() {
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return task;
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}
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public String getReason() {
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return reason;
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}
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}
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