/* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* 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.activiti.engine.impl.cmd;
import java.util.List;
import java.util.Map;
import org.activiti.engine.ActivitiException;
import org.activiti.engine.TaskService;
import org.activiti.engine.impl.TaskContext;
import org.activiti.engine.impl.context.Context;
import org.activiti.engine.impl.interceptor.CommandContext;
import org.activiti.engine.impl.persistence.entity.TaskEntity;
import org.activiti.engine.impl.persistence.entity.TaskRejectLog;
import org.activiti.engine.impl.pvm.process.ActivityImpl;
import com.frameworkset.common.poolman.ConfigSQLExecutor;
/**
* @author Joram Barrez
*/
public class CompleteTaskCmd extends NeedsActiveTaskCmd<Void> {
private static final long serialVersionUID = 1L;
protected Map<String, Object> variables;
protected String completeReason;
protected String bussinessop;
protected String bussinessRemark;
protected boolean returntoreject;
protected boolean autocomplete;
public CompleteTaskCmd(String taskId, Map<String, Object> variables) {
super(taskId);
this.variables = variables;
}
public CompleteTaskCmd(String taskId, String completeReason,Map<String, Object> variables,String bussinessop,String bussinessRemark) {
this(taskId, completeReason,variables,bussinessop,bussinessRemark,false);
}
public CompleteTaskCmd(String taskId, String completeReason,Map<String, Object> variables,String bussinessop,String bussinessRemark,boolean autocomplete) {
super(taskId);
this.variables = variables;
this.completeReason = completeReason;
this.bussinessop = bussinessop;
this.bussinessRemark = bussinessRemark;
this.autocomplete = autocomplete;
}
/**
* 完成任务指定跳转目标节点
* added by biaoping.yin
* @param taskId
* @param variables
* @param destinationTaskKey
*/
public CompleteTaskCmd(String taskId, Map<String, Object> variables,String destinationTaskKey) {
super(taskId,destinationTaskKey);
if(destinationTaskKey != null)
{
this.op = TaskService.op_jump;
}
this.variables = variables;
}
public CompleteTaskCmd(String taskId, String completeReason, Map<String, Object> variables,String destinationTaskKey,String bussinessop,String bussinessRemark) {
super(taskId,destinationTaskKey);
if(destinationTaskKey != null)
{
this.op = TaskService.op_jump;
}
this.variables = variables;
this.completeReason = completeReason;
this.bussinessop = bussinessop;
this.bussinessRemark = bussinessRemark;
}
protected TaskRejectLog findTaskSourceRejectedNode(CommandContext commandContext)
{
try {
// String pretaskKey = null;
ConfigSQLExecutor executor = Context.getProcessEngineConfiguration().getExtendExecutor();
TaskRejectLog taskRejectLog = executor.queryObject(TaskRejectLog.class,"findTaskSourceRejectedNode", taskId,TaskService.op_returntorejected);
return taskRejectLog;
} catch (Exception e) {
throw new ActivitiException("",e);
}
}
protected String findRejectedNode(CommandContext commandContext, TaskEntity task)
{
try {
ActivityImpl act = task.getExecution().getActivity();
String pretaskKey = null;
if(this.rejectedtype == 0)
{
boolean ismultiinst = act.isMultiTask();
ConfigSQLExecutor executor = Context.getProcessEngineConfiguration().getExtendExecutor();
if(!ismultiinst)
{
pretaskKey = executor.queryObject(String.class,"rejecttoPretaskSQL", taskId);
if(pretaskKey == null)
{
throw new ActivitiException("驳回任务失败："+task.getTaskDefinitionKey()+"["+taskId+"],没有找到驳回节点!");
}
}
else
{
pretaskKey = executor.queryObject(String.class,"multirejecttoPretaskSQL", taskId);
if(pretaskKey == null)
{
throw new ActivitiException("驳回任务失败："+task.getTaskDefinitionKey()+"["+taskId+"],没有找到驳回节点!");
}
}
}
else
{
List<ActivityImpl> acts = act.getInActivities();
if(acts != null && acts.size() > 0)
{
pretaskKey = acts.get(0).getId();
}
if(pretaskKey == null)
{
throw new ActivitiException("驳回任务失败："+task.getTaskDefinitionKey()+"["+taskId+"],没有找到驳回节点!");
}
}
return pretaskKey;
} catch (ActivitiException e) {
throw e;
}
catch (Exception e) {
throw new ActivitiException("驳回任务失败："+task.getTaskDefinitionKey()+"["+taskId+"]",e);
}
}
public CompleteTaskCmd(String taskId, Map<String, Object> variables,int op) {
super(taskId,op,0);
this.variables = variables;
}
public CompleteTaskCmd(String taskId, Map<String, Object> variables,int op,String reason,String bussinessop,String bussinessRemark) {
super(taskId,op,0);
this.variables = variables;
this.completeReason = reason;
this.bussinessop = bussinessop;
this.bussinessRemark = bussinessRemark;
}
public CompleteTaskCmd(String taskId,int op,String destinationTaskKey, Map<String, Object> variables) {
super( taskId, op, destinationTaskKey);
this.variables = variables;
}
public CompleteTaskCmd(String taskId,int op,String destinationTaskKey, Map<String, Object> variables,String reason,boolean returntoreject,String bussinessop,String bussinessRemark) {
super( taskId, op, destinationTaskKey);
this.variables = variables;
this.completeReason = reason;
this.bussinessop = bussinessop;
this.bussinessRemark = bussinessRemark;
this.returntoreject = returntoreject;
}
public CompleteTaskCmd(String taskId,int op,String destinationTaskKey) {
super( taskId, op, destinationTaskKey);
}
/**
*
* @param taskId
* @param variables
* @param isrejected
* @param rejecttype 0-驳回上一个任务对应的节点 1-驳回到当前节点的上一个节点（多条路径暂时不支持）
*/
public CompleteTaskCmd(String taskId, Map<String, Object> variables,int op,int rejecttype) {
super(taskId, op,rejecttype);
this.variables = variables;
}
public CompleteTaskCmd(String taskId, Map<String, Object> variables,int op,int rejecttype,String reason,String bussinessop,String bussinessRemark) {
super(taskId, op,rejecttype);
this.variables = variables;
this.completeReason = reason;
this.bussinessop = bussinessop;
this.bussinessRemark = bussinessRemark;
}
protected Void execute(CommandContext commandContext, TaskEntity task) {
if (variables!=null) {
task.setExecutionVariables(variables);
}
//task.complete();
TaskContext taskContext = new TaskContext();
/**
* modified by biaoping.yin
*/
if(this.op == TaskService.op_rejected )
{
if(destinationTaskKey == null)
this.destinationTaskKey = findRejectedNode( commandContext, task);
}
else if(this.op == TaskService.op_withdraw)
{
}
else// if(this.returntoreject)
{
if(destinationTaskKey == null)//查找任务是否有关联的驳回节点，如果有，则任务直接跳转到上次驳回节点
{
TaskRejectLog taskRejectLog = findTaskSourceRejectedNode( commandContext);
if(taskRejectLog != null)
{
this.destinationTaskKey = taskRejectLog.getREJECTNODE();
if(destinationTaskKey != null)
{
taskContext.setFromreject(true);
taskContext.setTaskRejectLog(taskRejectLog);
}
}
}
}
taskContext.setDestinationTaskKey(destinationTaskKey);
if(this.op == TaskService.op_rejected || this.op == TaskService.op_withdraw || this.op == TaskService.op_jump)
{
taskContext.setRejectedtaskid(this.taskId);
taskContext.setRejectednode(task.getTaskDefinitionKey());
taskContext.setIsrejected(this.op == TaskService.op_rejected);
taskContext.setIswithdraw(this.op == TaskService.op_withdraw);
taskContext.setIsjump(this.op == TaskService.op_jump);
taskContext.setOp(op);
taskContext.setRejecttype(this.rejectedtype);
taskContext.setReturntoreject(returntoreject);
}
if(this.autocomplete)//如果是自动完成任务，执行自动完成的任务回调处理类
{
task.executeAutoDelegate(taskContext);
}
// if(completeReason == null)
// {
//// if(this.destinationTaskKey == null || this.destinationTaskKey.equals(""))
//// task.complete();
//// else
// task.complete(taskContext,this.completeReason,this.bussinessop,this.bussinessRemark);
// }
// else
// {
//// if(this.destinationTaskKey == null || this.destinationTaskKey.equals(""))
//// task.complete(null,this.completeReason);
//// else
// task.complete(taskContext,this.completeReason,this.bussinessop,this.bussinessRemark);
// }
task.complete(taskContext,this.completeReason,this.bussinessop,this.bussinessRemark);
return null;
}
@Override
protected String getSuspendedTaskException() {
return "Cannot complete a suspended task";
}
}