[23] | 1 | /* |
---|
| 2 | * fmgVen - A Convention over Configuration Java ORM Tool |
---|
| 3 | * Copyright 2010 Fatih Mehmet Güler |
---|
| 4 | * |
---|
| 5 | * Licensed under the Apache License, Version 2.0 (the "License"); |
---|
| 6 | * you may not use this file except in compliance with the License. |
---|
| 7 | * You may obtain a copy of the License at |
---|
| 8 | * |
---|
| 9 | * http://www.apache.org/licenses/LICENSE-2.0 |
---|
| 10 | * |
---|
| 11 | * Unless required by applicable law or agreed to in writing, software |
---|
| 12 | * distributed under the License is distributed on an "AS IS" BASIS, |
---|
| 13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
---|
| 14 | * See the License for the specific language governing permissions and |
---|
| 15 | * limitations under the License. |
---|
| 16 | * under the License. |
---|
| 17 | */ |
---|
| 18 | package com.fmguler.ven.sample; |
---|
| 19 | |
---|
[28] | 20 | import com.fmguler.ven.LiquibaseUtil; |
---|
[23] | 21 | import com.fmguler.ven.Ven; |
---|
[28] | 22 | import com.fmguler.ven.sample.domain.AnotherDomainObject; |
---|
[23] | 23 | import com.fmguler.ven.sample.domain.SomeDomainObject; |
---|
[25] | 24 | import java.util.Date; |
---|
[28] | 25 | import java.util.HashSet; |
---|
[25] | 26 | import java.util.List; |
---|
[28] | 27 | import java.util.Set; |
---|
[23] | 28 | |
---|
| 29 | /** |
---|
| 30 | * Demonstrates sample usage of fmgVen. |
---|
| 31 | * @author Fatih Mehmet Güler |
---|
| 32 | */ |
---|
| 33 | public class Sample { |
---|
| 34 | public static void main(String[] args) { |
---|
[27] | 35 | //build the sample database |
---|
[28] | 36 | LiquibaseUtil.buildDatabase(); |
---|
[27] | 37 | |
---|
| 38 | //save an object |
---|
[26] | 39 | testSave(); |
---|
[28] | 40 | //get an object |
---|
| 41 | testGet(); |
---|
[27] | 42 | //delete an object |
---|
| 43 | testDelete(); |
---|
| 44 | |
---|
| 45 | //rollback the sample database to original state |
---|
[28] | 46 | LiquibaseUtil.rollbackDatabase("tag-init"); |
---|
[23] | 47 | } |
---|
| 48 | |
---|
[25] | 49 | /** |
---|
| 50 | * Test save an object |
---|
| 51 | */ |
---|
| 52 | public static void testSave() { |
---|
[23] | 53 | Ven ven = getVen(); |
---|
[25] | 54 | |
---|
| 55 | //insert |
---|
| 56 | SomeDomainObject obj = new SomeDomainObject(); |
---|
| 57 | obj.setName("name"); |
---|
| 58 | obj.setDescription("desc"); |
---|
| 59 | obj.setDate(new Date()); |
---|
| 60 | ven.save(obj); |
---|
| 61 | System.out.println(obj); |
---|
| 62 | |
---|
| 63 | //update |
---|
| 64 | obj.setName("name update"); |
---|
| 65 | ven.save(obj); |
---|
| 66 | System.out.println(obj); |
---|
| 67 | } |
---|
| 68 | |
---|
| 69 | /** |
---|
| 70 | * Test delete an object |
---|
| 71 | */ |
---|
| 72 | public static void testDelete() { |
---|
| 73 | Ven ven = getVen(); |
---|
[28] | 74 | ven.delete(2, SomeDomainObject.class); |
---|
[25] | 75 | } |
---|
| 76 | |
---|
| 77 | /** |
---|
| 78 | * Test get an object by primary key |
---|
| 79 | */ |
---|
| 80 | public static void testGet() { |
---|
| 81 | Ven ven = getVen(); |
---|
[28] | 82 | |
---|
| 83 | //get with includes |
---|
| 84 | Set joins = new HashSet(); |
---|
| 85 | joins.add("SomeDomainObject.anotherDomainObjects"); |
---|
| 86 | joins.add("SomeDomainObject.anotherDomainObject"); |
---|
| 87 | SomeDomainObject obj = (SomeDomainObject)ven.get(1, SomeDomainObject.class, joins); |
---|
[23] | 88 | System.out.println(obj); |
---|
[28] | 89 | |
---|
| 90 | Set joins2 = new HashSet(); |
---|
| 91 | joins2.add("AnotherDomainObject.someDomainObject"); |
---|
| 92 | AnotherDomainObject obj2 = (AnotherDomainObject)ven.get(1, AnotherDomainObject.class, joins2); |
---|
| 93 | System.out.println(obj2); |
---|
[23] | 94 | } |
---|
| 95 | |
---|
[25] | 96 | /** |
---|
| 97 | * Test list the collection of objects |
---|
| 98 | */ |
---|
| 99 | public static void testList() { |
---|
| 100 | Ven ven = getVen(); |
---|
| 101 | List objList = ven.list(SomeDomainObject.class); |
---|
| 102 | System.out.println(objList); |
---|
| 103 | } |
---|
| 104 | |
---|
| 105 | /** |
---|
| 106 | * Test list the collection of objects by some criteria |
---|
| 107 | */ |
---|
| 108 | public static void testListByCriteria() { |
---|
| 109 | Ven ven = getVen(); |
---|
| 110 | List objList = ven.list(SomeDomainObject.class/*, criteria */); |
---|
| 111 | System.out.println(objList); |
---|
| 112 | } |
---|
| 113 | |
---|
[23] | 114 | //--------------------------------------------------------- |
---|
| 115 | private static Ven getVen() { |
---|
| 116 | Ven ven = new Ven(); |
---|
[28] | 117 | ven.setDataSource(LiquibaseUtil.getDataSource()); |
---|
[23] | 118 | ven.addDomainPackage("com.fmguler.ven.sample.domain").addDomainPackage("another.package"); |
---|
| 119 | return ven; |
---|
| 120 | } |
---|
| 121 | } |
---|