/*
* eXist Open Source Native XML Database
* Copyright (C) 2001-04 The eXist Project
* http://exist-db.org
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
* $Id$
*/
package org.exist.storage;
import java.io.File;
import org.exist.collections.Collection;
import org.exist.collections.IndexInfo;
import org.exist.dom.DocumentImpl;
import org.exist.storage.lock.Lock;
import org.exist.storage.serializers.Serializer;
import org.exist.storage.txn.TransactionManager;
import org.exist.storage.txn.Txn;
import org.exist.test.TestConstants;
import org.exist.util.Configuration;
import org.exist.xmldb.XmldbURI;
import org.exist.xmldb.CollectionManagementServiceImpl;
import org.junit.After;
import org.junit.Test;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.fail;
import org.xml.sax.InputSource;
import org.xmldb.api.DatabaseManager;
import org.xmldb.api.base.Database;
import org.xmldb.api.base.Resource;
import org.xmldb.api.base.XMLDBException;
public class MoveResourceTest {
@Test
public void store() {
doStore();
tearDown();
doRead();
}
private void doStore() {
BrokerPool.FORCE_CORRUPTION = true;
BrokerPool pool = null;
DBBroker broker = null;
try {
pool = startDB();
assertNotNull(pool);
broker = pool.get(pool.getSecurityManager().getSystemSubject());
assertNotNull(broker);
TransactionManager transact = pool.getTransactionManager();
assertNotNull(transact);
Txn transaction = transact.beginTransaction();
assertNotNull(transaction);
System.out.println("Transaction started ...");
Collection root = broker.getOrCreateCollection(transaction, TestConstants.TEST_COLLECTION_URI);
assertNotNull(root);
broker.saveCollection(transaction, root);
Collection test2 = broker.getOrCreateCollection(transaction,TestConstants.TEST_COLLECTION_URI2);
assertNotNull(test2);
broker.saveCollection(transaction, test2);
String existHome = System.getProperty("exist.home");
File existDir = existHome==null ? new File(".") : new File(existHome);
File f = new File(existDir,"samples/shakespeare/r_and_j.xml");
assertNotNull(f);
IndexInfo info = test2.validateXMLResource(transaction, broker, TestConstants.TEST_XML_URI, new InputSource(f.toURI().toASCIIString()));
assertNotNull(info);
test2.store(transaction, broker, info, new InputSource(f.toURI().toASCIIString()), false);
System.out.println("Moving document test.xml to new_test.xml ...");
broker.moveResource(transaction, info.getDocument(), root, XmldbURI.create("new_test.xml"));
broker.saveCollection(transaction, root);
transact.commit(transaction);
System.out.println("Transaction commited ...");
} catch (Exception e) {
e.printStackTrace();
fail(e.getMessage());
} finally {
pool.release(broker);
}
}
private void doRead() {
BrokerPool.FORCE_CORRUPTION = false;
BrokerPool pool = null;
DBBroker broker = null;
TransactionManager transact = null;
Txn transaction = null;
try {
System.out.println("testRead() ...\n");
pool = startDB();
assertNotNull(pool);
broker = pool.get(pool.getSecurityManager().getSystemSubject());
assertNotNull(broker);
Serializer serializer = broker.getSerializer();
serializer.reset();
DocumentImpl doc = broker.getXMLResource(XmldbURI.ROOT_COLLECTION_URI.append("test/new_test.xml"), Lock.READ_LOCK);
assertNotNull("Document should not be null", doc);
String data = serializer.serialize(doc);
assertNotNull(data);
// System.out.println(data);
doc.getUpdateLock().release(Lock.READ_LOCK);
transact = pool.getTransactionManager();
assertNotNull(transact);
transaction = transact.beginTransaction();
assertNotNull(transaction);
System.out.println("Transaction started ...");
Collection root = broker.openCollection(TestConstants.TEST_COLLECTION_URI, Lock.WRITE_LOCK);
assertNotNull(root);
transaction.registerLock(root.getLock(), Lock.WRITE_LOCK);
broker.removeCollection(transaction, root);
transact.commit(transaction);
System.out.println("Transaction commited ...");
} catch (Exception e) {
transact.abort(transaction);
e.printStackTrace();
fail(e.getMessage());
} finally {
pool.release(broker);
}
}
@Test
public void aborted() throws Exception {
storeAborted();
tearDown();
readAborted();
}
private void storeAborted() throws Exception {
BrokerPool.FORCE_CORRUPTION = true;
BrokerPool pool = startDB();
DBBroker broker = null;
try {
broker = pool.get(pool.getSecurityManager().getSystemSubject());
TransactionManager transact = pool.getTransactionManager();
Txn transaction = transact.beginTransaction();
System.out.println("Transaction started ...");
Collection root = broker.getOrCreateCollection(transaction, TestConstants.TEST_COLLECTION_URI);
assertNotNull(root);
broker.saveCollection(transaction, root);
Collection test2 = broker.getOrCreateCollection(transaction,TestConstants.TEST_COLLECTION_URI2);
assertNotNull(test2);
broker.saveCollection(transaction, test2);
String existHome = System.getProperty("exist.home");
File existDir = existHome==null ? new File(".") : new File(existHome);
File f = new File(existDir,"samples/shakespeare/r_and_j.xml");
assertNotNull(f);
IndexInfo info = test2.validateXMLResource(transaction, broker, XmldbURI.create("new_test2.xml"),
new InputSource(f.toURI().toASCIIString()));
test2.store(transaction, broker, info, new InputSource(f.toURI()
.toASCIIString()), false);
transact.commit(transaction);
transaction = transact.beginTransaction();
broker.moveResource(transaction, info.getDocument(), root,
XmldbURI.create("new_test2.xml"));
broker.saveCollection(transaction, root);
pool.getTransactionManager().getJournal().flushToLog(true);
} finally {
pool.release(broker);
}
}
private void readAborted() {
BrokerPool.FORCE_CORRUPTION = false;
BrokerPool pool = null;
DBBroker broker = null;
TransactionManager transact = null;
Txn transaction = null;
try {
System.out.println("testRead() ...\n");
pool = startDB();
assertNotNull(pool);
broker = pool.get(pool.getSecurityManager().getSystemSubject());
assertNotNull(broker);
Serializer serializer = broker.getSerializer();
serializer.reset();
DocumentImpl doc = broker.getXMLResource(TestConstants.TEST_COLLECTION_URI2.append("new_test2.xml"), Lock.READ_LOCK);
assertNotNull("Document should not be null", doc);
String data = serializer.serialize(doc);
assertNotNull(data);
// System.out.println(data);
doc.getUpdateLock().release(Lock.READ_LOCK);
transact = pool.getTransactionManager();
assertNotNull(transact);
transaction = transact.beginTransaction();
assertNotNull(transaction);
System.out.println("Transaction started ...");
Collection root = broker.openCollection(TestConstants.TEST_COLLECTION_URI, Lock.WRITE_LOCK);
assertNotNull(root);
transaction.registerLock(root.getLock(), Lock.WRITE_LOCK);
broker.removeCollection(transaction, root);
transact.commit(transaction);
System.out.println("Transaction commited ...");
} catch (Exception e) {
transact.abort(transaction);
e.printStackTrace();
fail(e.getMessage());
} finally {
pool.release(broker);
}
}
@Test
public void xmldbStore() throws XMLDBException {
doXmldbStore();
tearDown();
doXmldbRead();
}
private void doXmldbStore() throws XMLDBException {
BrokerPool.FORCE_CORRUPTION = true;
@SuppressWarnings("unused")
BrokerPool pool = startDB();
org.xmldb.api.base.Collection root = DatabaseManager.getCollection(XmldbURI.LOCAL_DB, "admin", "");
CollectionManagementServiceImpl mgr = (CollectionManagementServiceImpl)
root.getService("CollectionManagementService", "1.0");
org.xmldb.api.base.Collection test = root.getChildCollection("test");
if (test == null)
test = mgr.createCollection("test");
org.xmldb.api.base.Collection test2 = test.getChildCollection("test2");
if (test2 == null)
test2 = mgr.createCollection("test2");
String existHome = System.getProperty("exist.home");
File existDir = existHome==null ? new File(".") : new File(existHome);
File f = new File(existDir,"samples/shakespeare/r_and_j.xml");
assertNotNull(f);
Resource res = test2.createResource("test3.xml", "XMLResource");
res.setContent(f);
test2.storeResource(res);
mgr.moveResource(XmldbURI.create(XmldbURI.ROOT_COLLECTION + "/test2/test3.xml"),
TestConstants.TEST_COLLECTION_URI, XmldbURI.create("new_test3.xml"));
}
private void doXmldbRead() throws XMLDBException {
BrokerPool.FORCE_CORRUPTION = false;
@SuppressWarnings("unused")
BrokerPool pool = startDB();
org.xmldb.api.base.Collection test = DatabaseManager.getCollection(XmldbURI.LOCAL_DB + "/test", "admin", "");
Resource res = test.getResource("new_test3.xml");
assertNotNull("Document should not be null", res);
System.out.println(res.getContent());
org.xmldb.api.base.Collection root = DatabaseManager.getCollection(XmldbURI.LOCAL_DB, "admin", "");
CollectionManagementServiceImpl mgr = (CollectionManagementServiceImpl)
root.getService("CollectionManagementService", "1.0");
mgr.removeCollection(XmldbURI.create("test"));
mgr.removeCollection(XmldbURI.create("test2"));
}
protected BrokerPool startDB() {
try {
Configuration config = new Configuration();
BrokerPool.configure(1, 5, config);
// initialize driver
Database database = (Database) Class.forName("org.exist.xmldb.DatabaseImpl").newInstance();
database.setProperty("create-database", "true");
DatabaseManager.registerDatabase(database);
return BrokerPool.getInstance();
} catch (Exception e) {
e.printStackTrace();
fail(e.getMessage());
}
return null;
}
@After
public void tearDown() {
BrokerPool.stopAll(false);
}
}