Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package com.sql; import com.model.EmailOutModel; import com.model.EmailOutRelatedCaseModel; import com.util.ExceptionHandler; import java.sql.Connection; import java.sql.PreparedStatement; import java.sql.ResultSet; import java.sql.SQLException; import java.util.ArrayList; import java.util.List; import org.apache.commons.dbutils.DbUtils; /** * * @author Andrew */ public class EmailOutRelatedCase { public static List<EmailOutRelatedCaseModel> getRelatedCases(EmailOutModel eml) { List<EmailOutRelatedCaseModel> list = new ArrayList(); Connection conn = null; PreparedStatement ps = null; ResultSet rs = null; try { conn = DBConnection.connectToDB(); String sql = "SELECT * FROM EmailOutRelatedCase WHERE emailOutId = ? "; ps = conn.prepareStatement(sql); ps.setInt(1, eml.getId()); rs = ps.executeQuery(); while (rs.next()) { EmailOutRelatedCaseModel item = new EmailOutRelatedCaseModel(); item.setId(rs.getInt("id")); item.setEmailOutId(rs.getInt("emailOutId")); item.setCaseYear(rs.getString("caseYear")); item.setCaseType(rs.getString("caseType")); item.setCaseMonth(rs.getString("caseMonth")); item.setCaseNumber(rs.getString("caseNumber")); list.add(item); } } catch (SQLException ex) { ExceptionHandler.Handle(ex); } finally { DbUtils.closeQuietly(conn); DbUtils.closeQuietly(ps); DbUtils.closeQuietly(rs); } return list; } /** * Deletes related case based off of email ID * * @param emailOutId Integer */ public static void deleteEmailOutRelatedForEmail(int emailOutId) { Connection conn = null; PreparedStatement ps = null; try { conn = DBConnection.connectToDB(); String sql = "DELETE FROM EmailOutRelatedCase WHERE emailOutID = ?"; ps = conn.prepareStatement(sql); ps.setInt(1, emailOutId); ps.executeUpdate(); } catch (SQLException ex) { ExceptionHandler.Handle(ex); } finally { DbUtils.closeQuietly(conn); DbUtils.closeQuietly(ps); } } }