/*
*
* * Copyright 2014 Orient Technologies.
* *
* * 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.
*
*/
package com.orientechnologies.lucene.test;
import com.orientechnologies.orient.core.db.document.ODatabaseDocumentTx;
import com.orientechnologies.orient.core.id.ORecordId;
import com.orientechnologies.orient.core.index.OIndex;
import com.orientechnologies.orient.core.metadata.schema.OType;
import com.orientechnologies.orient.core.record.impl.ODocument;
import com.orientechnologies.orient.core.sql.query.OSQLSynchQuery;
import com.tinkerpop.blueprints.impls.orient.OrientGraphNoTx;
import com.tinkerpop.blueprints.impls.orient.OrientVertexType;
import org.junit.Assert;
import org.junit.Test;
import java.util.Collection;
import java.util.Iterator;
import java.util.List;
/**
* Created by Enrico Risa on 10/08/15.
*/
public class LuceneTransactionEmbeddedQueryTest {
public LuceneTransactionEmbeddedQueryTest() {
}
@Test
public void testRollback() {
ODatabaseDocumentTx db = new ODatabaseDocumentTx("memory:updateTxTest");
db.create();
createSchema(db);
try {
ODocument doc = new ODocument("c1");
doc.field("p1", new String[] { "abc" });
db.begin();
db.save(doc);
String query = "select from C1 where p1 lucene \"abc\" ";
List<ODocument> vertices = db.command(new OSQLSynchQuery<ODocument>(query)).execute();
Assert.assertEquals(vertices.size(), 1);
db.rollback();
query = "select from C1 where p1 lucene \"abc\" ";
vertices = db.command(new OSQLSynchQuery<ODocument>(query)).execute();
Assert.assertEquals(vertices.size(), 0);
} finally {
db.drop();
}
}
protected void createSchema(ODatabaseDocumentTx db) {
final OrientVertexType c1 = new OrientGraphNoTx(db).createVertexType("C1");
c1.createProperty("p1", OType.EMBEDDEDLIST, OType.STRING);
c1.createIndex("C1.p1", "FULLTEXT", null, null, "LUCENE", new String[] { "p1" });
}
@Test
public void txRemoveTest() {
ODatabaseDocumentTx db = new ODatabaseDocumentTx("memory:updateTxTest");
db.create();
createSchema(db);
try {
db.begin();
ODocument doc = new ODocument("c1");
doc.field("p1", new String[] { "abc" });
OIndex<?> index = db.getMetadata().getIndexManager().getIndex("C1.p1");
db.save(doc);
String query = "select from C1 where p1 lucene \"abc\" ";
List<ODocument> vertices = db.command(new OSQLSynchQuery<ODocument>(query)).execute();
Assert.assertEquals(vertices.size(), 1);
Assert.assertEquals(index.getSize(), 1);
db.commit();
query = "select from C1 where p1 lucene \"abc\" ";
vertices = db.command(new OSQLSynchQuery<ODocument>(query)).execute();
Assert.assertEquals(vertices.size(), 1);
Assert.assertEquals(index.getSize(), 1);
db.begin();
db.delete(vertices.get(0));
query = "select from C1 where p1 lucene \"abc\" ";
vertices = db.command(new OSQLSynchQuery<ODocument>(query)).execute();
Collection coll = (Collection) index.get("abc");
Assert.assertEquals(vertices.size(), 0);
Assert.assertEquals(coll.size(), 0);
Iterator iterator = coll.iterator();
int i = 0;
while (iterator.hasNext()) {
iterator.next();
i++;
}
Assert.assertEquals(i, 0);
Assert.assertEquals(index.getSize(), 0);
db.rollback();
query = "select from C1 where p1 lucene \"abc\" ";
vertices = db.command(new OSQLSynchQuery<ODocument>(query)).execute();
Assert.assertEquals(vertices.size(), 1);
Assert.assertEquals(index.getSize(), 1);
} finally {
db.drop();
}
}
@Test
public void txUpdateTest() {
ODatabaseDocumentTx db = new ODatabaseDocumentTx("memory:updateTxTest");
db.create();
createSchema(db);
try {
OIndex<?> index = db.getMetadata().getIndexManager().getIndex("C1.p1");
Assert.assertEquals(index.getSize(), 0);
db.begin();
ODocument doc = new ODocument("c1");
doc.field("p1", new String[] { "update removed", "update fixed" });
db.save(doc);
String query = "select from C1 where p1 lucene \"update\" ";
List<ODocument> vertices = db.command(new OSQLSynchQuery<ODocument>(query)).execute();
Assert.assertEquals(vertices.size(), 1);
Assert.assertEquals(index.getSize(), 2);
db.commit();
query = "select from C1 where p1 lucene \"update\" ";
vertices = db.command(new OSQLSynchQuery<ODocument>(query)).execute();
Collection coll = (Collection) index.get("update");
Assert.assertEquals(vertices.size(), 1);
Assert.assertEquals(coll.size(), 2);
Assert.assertEquals(index.getSize(), 2);
db.begin();
ODocument record = vertices.get(0);
Collection p1 = record.field("p1");
p1.remove("update removed");
db.save(record);
query = "select from C1 where p1 lucene \"update\" ";
vertices = db.command(new OSQLSynchQuery<ODocument>(query)).execute();
coll = (Collection) index.get("update");
Assert.assertEquals(vertices.size(), 1);
Assert.assertEquals(coll.size(), 1);
Iterator iterator = coll.iterator();
int i = 0;
while (iterator.hasNext()) {
iterator.next();
i++;
}
Assert.assertEquals(i, 1);
Assert.assertEquals(index.getSize(), 1);
query = "select from C1 where p1 lucene \"update\"";
vertices = db.command(new OSQLSynchQuery<ODocument>(query)).execute();
coll = (Collection) index.get("update");
Assert.assertEquals(coll.size(), 1);
Assert.assertEquals(vertices.size(), 1);
db.rollback();
query = "select from C1 where p1 lucene \"update\" ";
vertices = db.command(new OSQLSynchQuery<ODocument>(query)).execute();
Assert.assertEquals(vertices.size(), 1);
Assert.assertEquals(index.getSize(), 2);
} finally {
db.drop();
}
}
@Test
public void txUpdateTestComplex() {
ODatabaseDocumentTx db = new ODatabaseDocumentTx("memory:updateTxTest");
db.create();
createSchema(db);
try {
OIndex<?> index = db.getMetadata().getIndexManager().getIndex("C1.p1");
Assert.assertEquals(index.getSize(), 0);
db.begin();
ODocument doc = new ODocument("c1");
doc.field("p1", new String[] { "abc" });
ODocument doc1 = new ODocument("c1");
doc1.field("p1", new String[] { "abc" });
db.save(doc1);
db.save(doc);
db.commit();
db.begin();
doc.field("p1", new String[] { "removed" });
db.save(doc);
String query = "select from C1 where p1 lucene \"abc\"";
List<ODocument> vertices = db.command(new OSQLSynchQuery<ODocument>(query)).execute();
Collection coll = (Collection) index.get("abc");
Assert.assertEquals(vertices.size(), 1);
Assert.assertEquals(coll.size(), 1);
Iterator iterator = coll.iterator();
int i = 0;
ORecordId rid = null;
while (iterator.hasNext()) {
rid = (ORecordId) iterator.next();
i++;
}
Assert.assertEquals(i, 1);
Assert.assertEquals(doc1.getIdentity().toString(), rid.getIdentity().toString());
Assert.assertEquals(index.getSize(), 2);
query = "select from C1 where p1 lucene \"removed\" ";
vertices = db.command(new OSQLSynchQuery<ODocument>(query)).execute();
coll = (Collection) index.get("removed");
Assert.assertEquals(vertices.size(), 1);
Assert.assertEquals(coll.size(), 1);
db.rollback();
query = "select from C1 where p1 lucene \"abc\" ";
vertices = db.command(new OSQLSynchQuery<ODocument>(query)).execute();
Assert.assertEquals(vertices.size(), 2);
Assert.assertEquals(index.getSize(), 2);
} finally {
db.drop();
}
}
}