henryyan

/**
   * 更改流程实例的流程定义ID
	 * @param processInstanceId
	 * @param processDefinitionId
	 */
	@Transactional
	public void changeProcessDefinitionId(String processInstanceId, String processDefinitionId) {
		long count = repositoryService.createProcessDefinitionQuery().processDefinitionId(processDefinitionId).count();
		if (count == 0) {
			throw new ServiceException("指定的流程定义不存在！");

henryyan

import java.util.List;
import java.util.Map;

import org.activiti.engine.HistoryService;
import org.activiti.engine.ManagementService;
import org.activiti.engine.RuntimeService;
import org.activiti.engine.TaskService;
import org.activiti.engine.history.HistoricVariableInstance;
import org.activiti.engine.impl.persistence.entity.ExecutionEntity;