package me.kafeitu.demo.activiti.cmd;
/**
* @author: Henry Yan
*/
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.pvm.process.ActivityImpl;
import org.activiti.engine.impl.pvm.process.ProcessDefinitionImpl;
public class JumpActivityCmd implements Command<Object> {
private String activityId;
private String processInstanceId;
private String jumpOrigin;
public JumpActivityCmd(String processInstanceId, String activityId) {
this(processInstanceId, activityId, "jump");
}
public JumpActivityCmd(String processInstanceId, String activityId, String jumpOrigin) {
this.activityId = activityId;
this.processInstanceId = processInstanceId;
this.jumpOrigin = jumpOrigin;
}
public Object execute(CommandContext commandContext) {
ExecutionEntity executionEntity = commandContext.getExecutionEntityManager().findExecutionById(processInstanceId);
executionEntity.destroyScope(jumpOrigin);
ProcessDefinitionImpl processDefinition = executionEntity.getProcessDefinition();
ActivityImpl activity = processDefinition.findActivity(activityId);
executionEntity.executeActivity(activity);
return executionEntity;
}
}