Java tutorial
/** * Copyright 1996-2014 FoxBPM ORG. * * 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 yangguangftlp */ package org.foxbpm.web.service.impl; import java.io.IOException; import java.util.ArrayList; import java.util.Date; import java.util.Iterator; import java.util.List; import java.util.Map; import java.util.StringTokenizer; import java.util.zip.ZipInputStream; import org.apache.commons.fileupload.FileItem; import org.foxbpm.engine.impl.agent.AgentDetailsEntity; import org.foxbpm.engine.impl.agent.AgentEntity; import org.foxbpm.engine.impl.util.GuidUtil; import org.foxbpm.engine.impl.util.StringUtil; import org.foxbpm.engine.repository.DeploymentBuilder; import org.foxbpm.engine.repository.ProcessDefinition; import org.foxbpm.engine.repository.ProcessDefinitionQuery; import org.foxbpm.engine.runtime.ProcessInstance; import org.foxbpm.engine.runtime.ProcessInstanceQuery; import org.foxbpm.web.common.constant.FoxbpmExceptionCode; import org.foxbpm.web.common.exception.FoxbpmWebException; import org.foxbpm.web.common.util.DateUtil; import org.foxbpm.web.common.util.JSONUtil; import org.foxbpm.web.common.util.Pagination; import org.foxbpm.web.service.interfaces.IFlowManageService; import org.springframework.stereotype.Service; /** * @author yangguangftlp * @date 2014612 */ @Service("flowManageServiceImpl") @SuppressWarnings("unchecked") public class FlowManageServiceImpl extends AbstWorkFlowService implements IFlowManageService { public void deployByZip(Map<String, Object> params) { ZipInputStream zipInputStream = null; try { FileItem file = (FileItem) params.get("processFile"); if (null != file) { zipInputStream = new ZipInputStream(file.getInputStream()); String deploymentId = StringUtil.getString(params.get("deploymentId")); DeploymentBuilder deploymentBuilder = modelService.createDeployment(); deploymentBuilder.addZipInputStream(zipInputStream); // deploymentID? if (StringUtil.isNotEmpty(deploymentId)) { deploymentBuilder.updateDeploymentId(deploymentId); } deploymentBuilder.deploy(); } } catch (IOException e) { throw new FoxbpmWebException(e); } finally { if (null != zipInputStream) { try { zipInputStream.close(); } catch (IOException e) { throw new FoxbpmWebException(e); } } } } public void deleteDeploy(Map<String, Object> params) { String deploymentId = StringUtil.getString(params.get("deploymentId")); try { if (StringUtil.isEmpty(deploymentId)) { throw new FoxbpmWebException(FoxbpmExceptionCode.FOXBPMEX_DEPLOYMENTID, "deploymentId is null !"); } String[] deploymentIds = deploymentId.split(","); for (int i = 0; i < deploymentIds.length; i++) { modelService.deleteDeployment(deploymentIds[i]); } } catch (Exception e) { throw new FoxbpmWebException(e); } } public List<Map<String, Object>> queryProcessDef(Pagination<String> pageInfor, Map<String, Object> params) throws FoxbpmWebException { // List<Map<String, Object>> resultData = new ArrayList<Map<String, Object>>(); // ? ProcessDefinitionQuery pdq = modelService.createProcessDefinitionQuery(); String processName = StringUtil.getString(params.get("queryProcessName")); if (StringUtil.isNotEmpty(processName)) { pdq.processDefinitionNameLike(assembleLikeParam(processName)); } String processId = StringUtil.getString(params.get("queryProcessId")); if (StringUtil.isNotEmpty(processId)) { pdq.processDefinitionId(processId); } String processCategory = StringUtil.getString(params.get("queryType")); if (StringUtil.isNotEmpty(processCategory)) { pdq.processDefinitionCategoryLike(assembleLikeParam(processCategory)); } String queryProcessKey = StringUtil.getString(params.get("queryProcessKey")); if (StringUtil.isNotEmpty(queryProcessKey)) { pdq.processDefinitionKeyLike(assembleLikeParam(queryProcessKey)); } pdq.orderByDeploymentId().desc(); List<ProcessDefinition> pdList = null; if (null == pageInfor) { pdList = pdq.list(); } else { pdList = pdq.listPagination(pageInfor.getPageIndex(), pageInfor.getPageSize()); pageInfor.setTotal(StringUtil.getInt(pdq.count())); } Map<String, Object> attrMap = null; for (int i = 0, size = (null == pdList) ? 0 : pdList.size(); i < size; i++) { attrMap = pdList.get(i).getPersistentState(); resultData.add(attrMap); } return resultData; } /** * ?? * * @param pageInfor * * @param params * ?? * @return * @throws FoxbpmWebException */ public List<Map<String, Object>> queryProcessInst(Pagination<String> pageInfor, Map<String, Object> params) throws FoxbpmWebException { // List<Map<String, Object>> resultData = new ArrayList<Map<String, Object>>(); ProcessInstanceQuery piq = runtimeService.createProcessInstanceQuery(); // ??? String userId = StringUtil.getString(params.get("userId")); String processDefinitionKey = StringUtil.getString(params.get("processDefinitionKey")); String processInstanceId = StringUtil.getString(params.get("processInstanceId")); String processDefinitionName = StringUtil.getString(params.get("processDefinitionName")); String title = StringUtil.getString(params.get("title")); String bizKey = StringUtil.getString(params.get("bizKey")); String initor = StringUtil.getString(params.get("initor")); String status = StringUtil.getString(params.get("status")); String processType = StringUtil.getString(params.get("processType")); String dss = StringUtil.getString(params.get("startTimeS")); String dse = StringUtil.getString(params.get("startTimeE")); if (StringUtil.isNotEmpty(processDefinitionKey)) { piq.processDefinitionKey(processDefinitionKey); } if (StringUtil.isNotEmpty(processInstanceId)) { piq.processInstanceId(processInstanceId); } if (StringUtil.isNotEmpty(title)) { piq.subjectLike(assembleLikeParam(title)); } if (StringUtil.isNotEmpty(bizKey)) { piq.processInstanceBusinessKeyLike(assembleLikeParam(bizKey)); } if (StringUtil.isNotEmpty(status)) { piq.processInstanceStatus(status); } if (StringUtil.isNotEmpty(initor)) { piq.initiator(initor); } if (StringUtil.isNotEmpty(processType)) { if (processType.equals("initor")) { piq.initiator(userId); } else { piq.taskParticipants(userId); } } if (StringUtil.isNotEmpty(processDefinitionName)) { piq.processDefinitionNameLike(assembleLikeParam(processDefinitionName)); } Date dates = null; Date datee = null; if (StringUtil.isNotEmpty(dss)) { dates = DateUtil.stringToDate(dss, "yyyy-MM-dd"); } if (StringUtil.isNotEmpty(dse)) { String endTime = "235959999"; dse += endTime; datee = DateUtil.stringToDate(dse, "yyyy-MM-ddHHmmssSSS"); } if (null != dates) { piq.startTimeBefore(dates); } if (null != datee) { piq.startTimeAfter(datee); } List<ProcessInstance> piList = null; piq.orderByUpdateTime().desc(); if (null == pageInfor) { piList = piq.list(); } else { // piList = piq.listPagination(pageInfor.getPageIndex(), pageInfor.getPageSize()); // ? pageInfor.setTotal(StringUtil.getInt(piq.count())); } // ? Map<String, Object> attrMap = null; ProcessInstance pi = null; for (int i = 0, size = (null == piList) ? 0 : piList.size(); i < size; i++) { pi = piList.get(i); attrMap = pi.getPersistentState(); attrMap.put("processDefinitionName", modelService.getProcessDefinition(pi.getProcessDefinitionId()).getName()); attrMap.put("initiatorName", getUserName(StringUtil.getString(attrMap.get("initiator")))); resultData.add(attrMap); } return resultData; } public void saveUserDelegationInfo(Map<String, Object> params) { String addInfo = StringUtil.getString(params.get("add")); String updateInfo = StringUtil.getString(params.get("update")); String deleteInfo = StringUtil.getString(params.get("delete")); String agentUser = StringUtil.getString(params.get("agentUser")); String agentId = StringUtil.getString(params.get("agentId")); String startTime = StringUtil.getString(params.get("startTime")); String endTime = StringUtil.getString(params.get("endTime")); String status = StringUtil.getString(params.get("status")); if (StringUtil.isNotEmpty(agentUser)) { AgentEntity agentEntity = new AgentEntity(); agentEntity.setAgentFrom(agentUser); agentEntity.setStatus(status); agentEntity.setId(agentId); if (StringUtil.isNotEmpty(startTime)) { agentEntity.setStartTime(DateUtil.stringToyyyyMmDdDate(startTime)); } if (StringUtil.isNotEmpty(endTime)) { agentEntity.setEndTime(DateUtil.stringToyyyyMmDdDate(endTime)); } // ?id if (StringUtil.isEmpty(agentId)) { agentEntity.setId(GuidUtil.CreateGuid()); identityService.addAgent(agentEntity); } else { identityService.updateAgentEntity(agentEntity); } // if (StringUtil.isNotEmpty(addInfo)) { Map<String, Object> agentInfo = JSONUtil.parseJSON2Map(addInfo); Iterator<String> iterator = agentInfo.keySet().iterator(); String key = null; AgentDetailsEntity agentDetailsEntity = null; while (iterator.hasNext()) { key = iterator.next(); agentDetailsEntity = new AgentDetailsEntity(); agentDetailsEntity.setId(GuidUtil.CreateGuid()); agentDetailsEntity.setAgentId(agentEntity.getId()); agentDetailsEntity.setAgentTo(StringUtil.getString(agentInfo.get(key))); agentDetailsEntity.setProcessKey(key); identityService.addAgentDetails(agentDetailsEntity); } } // if (StringUtil.isNotEmpty(updateInfo)) { Map<String, Object> agentInfo = JSONUtil.parseJSON2Map(updateInfo); Iterator<String> iterator = agentInfo.keySet().iterator(); String key = null; Map<String, String> value = null; AgentDetailsEntity agentDetailsEntity = null; while (iterator.hasNext()) { key = iterator.next(); value = (Map<String, String>) agentInfo.get(key); agentDetailsEntity = new AgentDetailsEntity(); agentDetailsEntity.setId(key); agentDetailsEntity.setAgentId(agentEntity.getId()); agentDetailsEntity.setAgentTo(value.get("user")); agentDetailsEntity.setProcessKey(value.get("key")); identityService.updateAgentDetailsEntity(agentDetailsEntity); } } // if (StringUtil.isNotEmpty(deleteInfo)) { StringTokenizer st = new StringTokenizer(deleteInfo, ","); while (st.hasMoreTokens()) { identityService.deleteAgentDetails(st.nextToken()); } } } } public void deleUserDelegationInfo(Map<String, Object> params) { String agentInfoJson = StringUtil.getString(params.get("deleteIndex")); String agentId = StringUtil.getString(params.get("agentId")); if (StringUtil.isNotEmpty(agentId)) { if (StringUtil.isNotEmpty(agentInfoJson)) { StringTokenizer st = new StringTokenizer(agentInfoJson, ","); while (st.hasMoreTokens()) { identityService.deleteAgentDetails(st.nextToken()); } } } } }