/**
* Copyright 1996-2013 Founder International Co.,Ltd.
*
* 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.
*
* @author yangchenhui
*/
package com.founder.fix.fixflow.service.impl;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.zip.ZipInputStream;
import org.apache.commons.fileupload.FileItem;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Service;
import com.founder.fix.fixflow.core.ProcessEngine;
import com.founder.fix.fixflow.core.impl.bpmn.behavior.ProcessDefinitionBehavior;
import com.founder.fix.fixflow.core.impl.persistence.definition.DeploymentEntity;
import com.founder.fix.fixflow.core.impl.persistence.definition.ResourceEntity;
import com.founder.fix.fixflow.core.impl.util.StringUtil;
import com.founder.fix.fixflow.core.model.ProcessDefinitionQuery;
import com.founder.fix.fixflow.service.ProcessDefinitionService;
import com.founder.fix.fixflow.shell.CommonServiceImpl;
import com.founder.fix.fixflow.util.Pagination;
@Scope("prototype")
@Service
public class ProcessDefinitionServiceImpl extends CommonServiceImpl implements ProcessDefinitionService{
@SuppressWarnings("rawtypes")
public Map<String, Object> getProcessDefitionList(Map<String, Object> params) throws SQLException {
Map<String,Object> resultMap = new HashMap<String,Object>();
String userId = StringUtil.getString(params.get("userId"));
ProcessEngine processEngine = getProcessEngine(userId);
ProcessDefinitionQuery processDefinitionQuery = processEngine.getModelService().createProcessDefinitionQuery();
try{
String processName = StringUtil.getString(params.get("queryProcessName"));
if(StringUtil.isNotEmpty(processName)){
processDefinitionQuery.processDefinitionNameLike(processName);
}
String processId = StringUtil.getString(params.get("queryProcessId"));
if(StringUtil.isNotEmpty(processId)){
processDefinitionQuery.processDefinitionKeyLike(processId);
}
String processCategory = StringUtil.getString(params.get("queryType"));
if(StringUtil.isNotEmpty(processCategory)){
processDefinitionQuery.processDefinitionCategoryLike(processCategory);
}
String pageI = StringUtil.getString(params.get("pageIndex"));
String rowI = StringUtil.getString(params.get("pageSize"));
int pageIndex=1;
int rowNum =15;
if(StringUtil.isNotEmpty(pageI)){
pageIndex = Integer.valueOf(pageI);
}
if(StringUtil.isNotEmpty(rowI)){
rowNum = Integer.valueOf(rowI);
}
// QueryExpandTo queryExpandTo = new QueryExpandTo();
// //添加扩展的字段
// queryExpandTo.setFieldSql("fixflow_def_deployment.deploy_Time");
// //增加扩展查询的left join语句
// queryExpandTo.setLeftJoinSql("left join fixflow_def_deployment on PD.deployment_id = fixflow_def_deployment.id");
// processDefinitionQuery.queryExpandTo(queryExpandTo);
processDefinitionQuery.orderByDeploymentTime().desc();
List<ProcessDefinitionBehavior> processDefinitions = processDefinitionQuery.listPagination(pageIndex, rowNum);
Long count = processDefinitionQuery.count();
List<Map<String,Object>> processDefinitionList = new ArrayList<Map<String,Object>>();
Pagination page = new Pagination(pageIndex,rowNum);
page.setTotal(count.intValue());
for(ProcessDefinitionBehavior processDefinition:processDefinitions){
Map<String,Object> processDefinitonMap = processDefinition.getPersistentState();
processDefinitionList.add(processDefinitonMap);
}
resultMap.put("dataList", processDefinitionList);
resultMap.put("pageInfo", page);
}finally{
closeProcessEngine();
}
return resultMap;
}
public void deployByZip(Map<String, Object> params) throws Exception {
String userid = StringUtil.getString(params.get("userId"));
FileItem file = (FileItem)params.get("ProcessFile");
ProcessEngine processEngine = null;
try {
processEngine = getProcessEngine(userid);
String deploymentId = StringUtil.getString(params.get("deploymentId"));
//有deploymentID则为更新，否则为新增
if(deploymentId != null && !"".equals(deploymentId)){
processEngine.getModelService().updateDeploymentByZip(new ZipInputStream(file.getInputStream()),deploymentId);
}else{
processEngine.getModelService().deploymentByZip(new ZipInputStream(file.getInputStream()));
}
}
finally{
closeProcessEngine();
}
}
public void deleteDeploy(Map<String,Object> params) {
String userid = StringUtil.getString(params.get("userId"));
String []deploymentIds = StringUtil.getString(params.get("deploymentId")).split(",");
ProcessEngine processEngine = null;
try {
processEngine = getProcessEngine(userid);
for(int i = 0;i<deploymentIds.length;i++){
processEngine.getModelService().deleteDeployment(deploymentIds[i], true);
}
} catch (Exception e) {
e.printStackTrace();
}
finally{
closeProcessEngine();
}
}
public List<Map<String,Object>> getResources(Map<String,Object> params){
String userid = StringUtil.getString(params.get("userId"));
String deploymentId = StringUtil.getString(params.get("deploymentId"));
ProcessEngine processEngine = null;
List<Map<String,Object>> resultList = new ArrayList<Map<String,Object>>();
try {
processEngine = getProcessEngine(userid);
DeploymentEntity deploymentEntity= processEngine.getModelService().getDeploymentEntity(deploymentId);
Map<String,ResourceEntity> map = deploymentEntity.getResources();
for(String key :map.keySet()){
Map<String,Object> resultMap = new HashMap<String,Object>();
ResourceEntity resourceEntity = map.get(key);
resultMap.put("FILENAME", resourceEntity.getName());
resultMap.put("BYTES", resourceEntity.getBytes());
resultList.add(resultMap);
}
} catch (Exception e) {
e.printStackTrace();
}
finally{
closeProcessEngine();
}
return resultList;
}
}