/*
* Copyright 2015 Red Hat, Inc. and/or its affiliates.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jbpm.services.task.audit.commands;
import org.jbpm.services.task.commands.TaskCommand;
import org.jbpm.services.task.utils.ClassUtil;
import org.kie.api.runtime.Context;
import org.kie.internal.query.QueryFilter;
import org.kie.internal.task.api.TaskContext;
import org.kie.internal.task.api.TaskPersistenceContext;
import org.kie.internal.task.api.TaskVariable;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlRootElement;
import java.util.List;
@XmlRootElement(name="get-task-output-variables-command")
@XmlAccessorType(XmlAccessType.NONE)
public class GetTaskOutputVariablesCommand extends TaskCommand<List<TaskVariable>> {
private static final long serialVersionUID = -7929370526623674312L;
private QueryFilter filter;
public GetTaskOutputVariablesCommand() {
}
public GetTaskOutputVariablesCommand(long taskId, QueryFilter filter) {
this.taskId = taskId;
this.filter = filter;
}
@Override
public List<TaskVariable> execute(Context context) {
TaskPersistenceContext persistenceContext = ((TaskContext) context).getPersistenceContext();
return persistenceContext.queryWithParametersInTransaction("getTaskOutputVariables",
persistenceContext.addParametersToMap("taskId", taskId, "firstResult", filter.getOffset(), "maxResults", filter.getCount()),
ClassUtil.<List<TaskVariable>>castClass(List.class));
}
}