Java tutorial
/* * Copyright 2012-2016 bambooCORE, greenstep of copyright Chen Xin Nien * * 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: Chen Xin Nien * contact: chen.xin.nien@gmail.com * */ package com.netsteadfast.greenstep.support; import java.util.Date; import java.util.HashMap; import java.util.Map; import java.util.concurrent.Callable; import org.apache.commons.lang3.StringUtils; import org.apache.log4j.Logger; import com.netsteadfast.greenstep.base.AppContext; import com.netsteadfast.greenstep.base.Constants; import com.netsteadfast.greenstep.base.exception.ServiceException; import com.netsteadfast.greenstep.base.model.DefaultResult; import com.netsteadfast.greenstep.base.model.YesNo; import com.netsteadfast.greenstep.model.ExpressionJobObj; import com.netsteadfast.greenstep.po.hbm.TbSysExprJob; import com.netsteadfast.greenstep.po.hbm.TbSysExprJobLog; import com.netsteadfast.greenstep.po.hbm.TbSysMailHelper; import com.netsteadfast.greenstep.service.ISysExprJobLogService; import com.netsteadfast.greenstep.service.ISysExprJobService; import com.netsteadfast.greenstep.service.ISysMailHelperService; import com.netsteadfast.greenstep.model.ExpressionJobConstants; import com.netsteadfast.greenstep.util.MailClientUtils; import com.netsteadfast.greenstep.util.ScriptExpressionUtils; import com.netsteadfast.greenstep.util.SimpleUtils; import com.netsteadfast.greenstep.vo.SysExprJobLogVO; import com.netsteadfast.greenstep.vo.SysExprJobVO; import com.netsteadfast.greenstep.vo.SysMailHelperVO; public class ExpressionJobExecuteCallable implements Callable<ExpressionJobObj> { protected static Logger logger = Logger.getLogger(ExpressionJobExecuteCallable.class); private ExpressionJobObj jobObj = null; public ExpressionJobExecuteCallable(ExpressionJobObj jobObj) { this.jobObj = jobObj; } public ExpressionJobObj getJobObj() { return jobObj; } public void setJobObj(ExpressionJobObj jobObj) { this.jobObj = jobObj; } @Override public ExpressionJobObj call() throws Exception { Date beginDatetime = new Date(); String faultMsg = ""; String runStatus = ""; String logStatus = ""; @SuppressWarnings("unchecked") ISysExprJobService<SysExprJobVO, TbSysExprJob, String> sysExprJobService = (ISysExprJobService<SysExprJobVO, TbSysExprJob, String>) AppContext .getBean("core.service.SysExprJobService"); @SuppressWarnings("unchecked") ISysExprJobLogService<SysExprJobLogVO, TbSysExprJobLog, String> sysExprJobLogService = (ISysExprJobLogService<SysExprJobLogVO, TbSysExprJobLog, String>) AppContext .getBean("core.service.SysExprJobLogService"); try { logger.info("[Expression-Job] (Start) ID: " + this.jobObj.getSysExprJob().getId() + " , NAME: " + this.jobObj.getSysExprJob().getName()); if (StringUtils.isBlank(jobObj.getSysExpression().getContent())) { faultMsg = "No expression content!"; runStatus = ExpressionJobConstants.RUNSTATUS_FAULT; logStatus = ExpressionJobConstants.LOGSTATUS_NO_EXECUTE; return this.jobObj; } if (YesNo.YES.equals(this.jobObj.getSysExprJob().getCheckFault()) && ExpressionJobConstants.RUNSTATUS_FAULT.equals(this.jobObj.getSysExprJob().getRunStatus())) { faultMsg = "Before proccess fault, cannot execute expression job!"; runStatus = ExpressionJobConstants.RUNSTATUS_FAULT; logStatus = ExpressionJobConstants.LOGSTATUS_NO_EXECUTE; return this.jobObj; } this.jobObj.getSysExprJob().setRunStatus(ExpressionJobConstants.RUNSTATUS_PROCESS_NOW); sysExprJobService.updateObject(this.jobObj.getSysExprJob()); Map<String, Object> paramMap = new HashMap<String, Object>(); paramMap.put("jobObj", this.jobObj); ScriptExpressionUtils.execute(jobObj.getSysExpression().getType(), jobObj.getSysExpression().getContent(), paramMap, paramMap); runStatus = ExpressionJobConstants.RUNSTATUS_SUCCESS; logStatus = ExpressionJobConstants.LOGSTATUS_SUCCESS; } catch (ServiceException se) { faultMsg = se.getMessage().toString(); runStatus = ExpressionJobConstants.RUNSTATUS_FAULT; logStatus = ExpressionJobConstants.LOGSTATUS_FAULT; logger.error(se.getMessage().toString()); } catch (Exception e) { faultMsg = e.getMessage().toString(); if (e.getMessage() == null) { faultMsg = e.toString(); } else { faultMsg = e.getMessage().toString(); } runStatus = ExpressionJobConstants.RUNSTATUS_FAULT; logStatus = ExpressionJobConstants.LOGSTATUS_FAULT; logger.error(faultMsg); } finally { if (faultMsg.length() > 2000) { faultMsg = faultMsg.substring(0, 2000); } jobObj.getSysExprJob().setRunStatus(runStatus); jobObj.getSysExprJobLog().setFaultMsg(faultMsg); jobObj.getSysExprJobLog().setLogStatus(logStatus); jobObj.getSysExprJobLog().setId(jobObj.getSysExprJob().getId()); jobObj.getSysExprJobLog().setBeginDatetime(beginDatetime); jobObj.getSysExprJobLog().setEndDatetime(new Date()); sysExprJobService.updateObject(this.jobObj.getSysExprJob()); DefaultResult<SysExprJobLogVO> jobLogResult = sysExprJobLogService .saveObject(jobObj.getSysExprJobLog()); if (jobLogResult.getValue() != null) { jobObj.setSysExprJobLog(jobLogResult.getValue()); } this.sendMail(); logger.info("[Expression-Job] (End) ID: " + this.jobObj.getSysExprJob().getId() + " , NAME: " + this.jobObj.getSysExprJob().getName()); } return this.jobObj; } private void sendMail() { try { if (ExpressionJobConstants.CONTACT_MODE_NO.equals(this.jobObj.getSysExprJob().getContactMode())) { return; } if (ExpressionJobConstants.CONTACT_MODE_ONLY_FAULT.equals(this.jobObj.getSysExprJob().getContactMode()) && !ExpressionJobConstants.RUNSTATUS_FAULT.equals(this.jobObj.getSysExprJob().getRunStatus())) { return; } if (ExpressionJobConstants.CONTACT_MODE_ONLY_SUCCESS .equals(this.jobObj.getSysExprJob().getContactMode()) && !ExpressionJobConstants.RUNSTATUS_SUCCESS .equals(this.jobObj.getSysExprJob().getRunStatus())) { return; } String contact = StringUtils.defaultString(this.jobObj.getSysExprJob().getContact()).trim(); if (StringUtils.isBlank(contact)) { return; } String subject = this.jobObj.getSysExprJob().getId() + " - " + this.jobObj.getSysExprJob().getName(); String content = subject + Constants.HTML_BR; content += "Run status: " + this.jobObj.getSysExprJob().getRunStatus() + Constants.HTML_BR; content += "Start: " + this.jobObj.getSysExprJobLog().getBeginDatetime().toString() + Constants.HTML_BR; content += "End: " + this.jobObj.getSysExprJobLog().getEndDatetime().toString() + Constants.HTML_BR; if (ExpressionJobConstants.RUNSTATUS_FAULT.equals(this.jobObj.getSysExprJob().getRunStatus())) { content += Constants.HTML_BR; content += "Fault: " + Constants.HTML_BR; content += this.jobObj.getSysExprJobLog().getFaultMsg(); } @SuppressWarnings("unchecked") ISysMailHelperService<SysMailHelperVO, TbSysMailHelper, String> sysMailHelperService = (ISysMailHelperService<SysMailHelperVO, TbSysMailHelper, String>) AppContext .getBean("core.service.SysMailHelperService"); String mailId = SimpleUtils.getStrYMD(""); SysMailHelperVO mailHelper = new SysMailHelperVO(); mailHelper.setMailId(sysMailHelperService.findForMaxMailIdComplete(mailId)); mailHelper.setMailFrom(MailClientUtils.getDefaultFrom()); mailHelper.setMailTo(contact); mailHelper.setSubject(subject); mailHelper.setText(content.getBytes("utf8")); mailHelper.setRetainFlag(YesNo.NO); mailHelper.setSuccessFlag(YesNo.NO); sysMailHelperService.saveObject(mailHelper); } catch (Exception e) { e.printStackTrace(); } } }