Java tutorial
/** * Project : prjDPS * Organization : Sultan Qaboos University | Muscat | Oman * Centre : Centre for Information System * Department : Web & E-Services * * Author : Bhabesh * * FrameWork : Spring 4.0.8 (Annotation) Portlet * * File Name : RoleServiceImpl.java * Package Name : om.edu.squ.squportal.portlet.dps.role * Date of creation : Feb 8, 2017 10:57:09 AM * Date of modification : * * Summary : * * * Copyright 2017 the original author or authors and Organization. * * Licensed under the SQU, CIS policy * you may not use this file except in compliance with the License. * * 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. * * */ package om.edu.squ.squportal.portlet.dps.role.service; import java.io.FileInputStream; import java.io.IOException; import java.io.InputStream; import java.util.List; import java.util.Locale; import javax.xml.transform.stream.StreamSource; import om.edu.squ.squportal.portlet.dps.bo.Employee; import om.edu.squ.squportal.portlet.dps.dao.db.exception.NotCorrectDBRecordException; import om.edu.squ.squportal.portlet.dps.role.bo.ApprovalDTO; import om.edu.squ.squportal.portlet.dps.role.bo.ApprovalStatus; import om.edu.squ.squportal.portlet.dps.role.bo.ApprovalTransactionDTO; import om.edu.squ.squportal.portlet.dps.role.bo.RoleNameValue; import om.edu.squ.squportal.portlet.dps.role.db.RoleDbDao; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.core.io.ClassPathResource; import org.springframework.core.io.Resource; import org.springframework.oxm.Unmarshaller; /** * @author Bhabesh * */ public class RoleServiceImpl implements Role { private final Logger logger = LoggerFactory.getLogger(this.getClass()); private Unmarshaller unmarshaller; @Autowired RoleDbDao roleDbDao; /** * Setter method : setUnmarshaller * @param unmarshaller the unmarshaller to set * * Date : Feb 8, 2017 2:10:12 PM */ public void setUnmarshaller(Unmarshaller unmarshaller) { this.unmarshaller = unmarshaller; } /** * * method name : getRuleXmlToRoleObject * @param xmlFile * @return * @throws IOException * RoleServiceImpl * return type : Object * * purpose : Convert XML to Object (Unmarshalling) * * Date : Feb 8, 2017 2:17:51 PM */ public Object getXmlToRoleObject(String xmlFile) throws IOException { Resource resource = new ClassPathResource(xmlFile); InputStream inputStream = resource.getInputStream(); return unmarshaller.unmarshal(new StreamSource(inputStream)); } /** * * method name : getRoles * @param formName * @return * RoleDbImpl * return type : List<RoleNameValue> * * purpose : Get list of Roles for a particular form * * Date : Jul 16, 2017 3:24:28 PM */ public List<RoleNameValue> getRoles(String formName, Locale locale) { return roleDbDao.getRoles(formName, locale); } /** * * method name : getApprovalStatus * @param studentNo * @param formName * @param roleName * @param locale * @return * RoleDbImpl * return type : ApprovalStatus * * purpose : Get Approval Status Description * of a particular student * for a particular form * and a particular role of an approver * * Date : Jul 17, 2017 12:00:24 PM * @throws NotCorrectDBRecordException */ public ApprovalStatus getApprovalStatus(String studentNo, String formName, String roleName, Locale locale) throws NotCorrectDBRecordException { return roleDbDao.getApprovalStatus(studentNo, formName, roleName, locale); } /** * * method name : getApprovalStatusDescription * @param statusCodeName * @return * RoleDbImpl * return type : ApprovalStatus * * purpose : Get description of status with respective to status code name (Abbreviation) * * Date : Jul 18, 2017 4:26:31 PM */ public ApprovalStatus getApprovalStatusDescription(String statusCodeName) { return roleDbDao.getApprovalStatusDescription(statusCodeName); } /** * * method name : getEmployeeRole * @param empNumber * @return * RoleServiceImpl * return type : Employee * * purpose : Get individual employee role * * Date : Feb 13, 2017 5:51:43 PM */ public Employee getEmployeeRole(String empNumber) { Employee employee = new Employee(); employee.setAdvisor(roleDbDao.isAdvisor(empNumber)); employee.setSupervisor(roleDbDao.isSupervisor(empNumber)); employee.setHod(roleDbDao.isHod(empNumber)); employee.setCollegeAsstDeanP(roleDbDao.isAsstDeanP(empNumber)); employee.setCollegeDean(roleDbDao.isCollegeDean(empNumber)); employee.setDpsDean(roleDbDao.isDpsDean(empNumber)); employee.setDpsStaff(roleDbDao.isDpsAdminStaff(empNumber)); return employee; } @Override public ApprovalDTO getApprovalCode(String formName, String roleName) { return roleDbDao.getApprovalCode(formName, roleName); } /** * * method name : getStatusCode * @param statusCodeName * @return * RoleDbImpl * return type : String * * purpose : Get Status Code * * Date : Feb 27, 2017 9:49:45 PM */ public String getStatusCode(String statusCodeName) { return roleDbDao.getStatusCode(statusCodeName); } /** * * method name : setRoleTransaction * @param transactionDTO * @return * RoleDbImpl * return type : int * * purpose : add a record in transaction table for approver status for a particular form and authorized employee * * Date : Feb 28, 2017 10:47:05 AM */ public int setRoleTransaction(ApprovalTransactionDTO transactionDTO) { return roleDbDao.setRoleTransaction(transactionDTO); } }