package com.mossle.bpm.cmd;
import org.activiti.engine.impl.interceptor.Command;
import org.activiti.engine.impl.interceptor.CommandContext;
import org.activiti.engine.impl.persistence.entity.ExecutionEntity;
import org.activiti.engine.impl.persistence.entity.TaskEntity;
import org.activiti.engine.impl.pvm.process.ActivityImpl;
import org.activiti.engine.impl.pvm.process.ProcessDefinitionImpl;
public class JumpCmd implements Command<Object> {
private String activityId;
private String executionId;
private String jumpOrigin;
public JumpCmd(String executionId, String activityId) {
this(executionId, activityId, "jump");
}
public JumpCmd(String executionId, String activityId, String jumpOrigin) {
this.activityId = activityId;
this.executionId = executionId;
this.jumpOrigin = jumpOrigin;
}
public Object execute(CommandContext commandContext) {
for (TaskEntity taskEntity : commandContext.getTaskEntityManager()
.findTasksByExecutionId(executionId)) {
taskEntity.setVariableLocal("跳转原因", jumpOrigin);
commandContext.getTaskEntityManager().deleteTask(taskEntity,
jumpOrigin, false);
}
ExecutionEntity executionEntity = commandContext
.getExecutionEntityManager().findExecutionById(executionId);
ProcessDefinitionImpl processDefinition = executionEntity
.getProcessDefinition();
ActivityImpl activity = processDefinition.findActivity(activityId);
executionEntity.executeActivity(activity);
return null;
}
}