|
1
24 package org.objectweb.jalisto.test.query;
25
26 import junit.framework.Test;
27 import org.objectweb.jalisto.se.api.ClassDescription;
28 import org.objectweb.jalisto.se.api.query.Query;
29 import org.objectweb.jalisto.se.api.query.Constraint;
30 import org.objectweb.jalisto.se.exception.JalistoException;
31 import org.objectweb.jalisto.se.test.data.*;
32 import org.objectweb.jalisto.se.test.workbench.JalistoTestSuite;
33 import org.objectweb.jalisto.se.test.workbench.JalistoTimer;
34
35 import java.util.ArrayList  ;
36
37 public class AdvancedQueryTestCase extends JalistoQueryTestCase {
38 public AdvancedQueryTestCase() {
39 }
40
41 public AdvancedQueryTestCase(String name) {
42 super(name);
43 }
44
45 public static Test suite() {
46 JalistoTestSuite suite = new JalistoTestSuite();
47 AdvancedQueryTestCase tc = (AdvancedQueryTestCase) newTestCase(suite, new AdvancedQueryTestCase());
48
49 tc.prepare();
50
51 tc.defineInvalidIndex();
52
53 tc.complexQuery("Without index", 50);
54
55 tc.buildIndex(Author.class, "lastName");
56
57 tc.complexQuery("With index on lastname of Author", 50);
58
59 tc.deleteIndex(Author.class, "lastName");
60
61 tc.finishTests();
62
63 return suite;
64 }
65
66
69
70 public void prepare() {
71 initSession();
72 define(BookWithAuthor.getMetaDescription());
73 define(BookWithFormat.getMetaDescription());
74 define(Author.getMetaDescription());
75 define(Library.getMetaDescription());
76 define(Client.getMetaDescription());
77
78 BookWithFormat.counter = -1;
79 Library.counter = -1;
80 Client.counter = -1;
81 Author.counter = -1;
82
83 cleanUp(Library.class);
84 cleanUp(Client.class);
85 cleanUp(Author.class);
86 cleanUp(BookWithFormat.class);
87 populateTestLibrary(25, 2, 10);
88 }
89
90 public void defineInvalidIndex() {
91 try {
92 ClassDescription meta = session.getMetaRepository().getMetaData(Library.class.getName());
93 int fieldIndex = meta.getIndex("books");
94 tx.begin();
95 indexManager.buildIndexOnField(meta, fieldIndex);
96 assertTrue("must raise error", false);
97 } catch (JalistoException jalistoExc) {
98 } finally {
99 tx.commit();
100 }
101 }
102
103 public void complexQuery(String message, int nbr) {
104 String timerName = String.valueOf(nbr) + " executions " + message;
105 Query query = getQuery();
106 int resultSize = -1;
107 JalistoTimer.timerStart(timerName);
108 for (int i = 0; i < nbr; i++) {
109 tx.begin();
110 resultSize = query.execute().size();
111 tx.commit();
112 }
113 JalistoTimer.timerStop(timerName, false);
114 assertEquals("must be equals", 13, resultSize);
115 JalistoTimer.summary(timerName);
116 }
117
118 private Query getQuery() {
119 String authorLastName1 = Author.lastNames[0];
120 String authorLastName2 = Author.lastNames[1];
121 String authorFirstName = Author.firstNames[0];
122
123 Query query = queryManager.query();
124 query.constrain(Library.class);
125 Constraint c1 = query.descend("books").descend("author").descend("lastName").constrain(authorLastName1).equal();
126 Constraint c2 = query.descend("books").descend("author").descend("lastName").constrain(authorLastName2).equal();
127 Constraint c3 = query.descend("books").descend("author").descend("firstName").constrain(authorFirstName).equal();
128 (c1.or(c2)).and(c3);
129
130 return query;
131 }
132
133 public void populateTestLibrary(int nbrLibrary, int nbrBook, int nbrClient) {
134 tx.begin();
135 for (int i = 0; i < nbrLibrary; i++) {
136 Library library = Library.newLibrary();
137 ArrayList books = library.getBooks();
138 ArrayList clients = library.getClients();
139 for (int j = 0; j < nbrBook; j++) {
140 Object [] book = BookWithFormat.newBook().toArray();
141 Author author = Author.newAuthor();
142 book[3] = session.createObject(author.toArray(), Author.class);
143 books.add(session.createObject(book, BookWithFormat.class));
144 }
145 for (int j = 0; j < nbrClient; j++) {
146 Client client = Client.newClient();
147 Object clientOid = session.createObject(client.toArray(), Client.class);
148 clients.add(clientOid);
149 }
150 Author a = Author.newAuthor();
151 Object [] author = a.toArray();
152 library.setAuthorMostWanted(session.createObject(author, Author.class));
153 session.createObject(library.toArray(), Library.class);
154 }
155 tx.commit();
156 }
157
158
159
162
163 public void initSession() {
164 super.initSession(false);
165 }
166
167 public void finishTests() {
168 super.finishTests();
169 }
170
171 public void define(ClassDescription classDescription) {
172 super.define(classDescription);
173 }
174
175 public void cleanUp(Class aClass) {
176 super.cleanUp(aClass);
177 }
178
179 public void buildIndex(Class aClass, String fieldName) {
180 super.buildIndex(aClass, fieldName);
181 }
182
183 public void deleteIndex(Class aClass, String fieldName) {
184 super.deleteIndex(aClass, fieldName);
185 }
186
187 public void printIndex(Class aClass, String fieldName) {
188 super.printIndex(aClass, fieldName);
189 }
190 }
191 |
Popular Tags |
Java API By Example, From Geeks To Geeks.