/*
* 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.*;
import java.util.Date;
import java.util.Iterator;
import org.exist.EXistException;
import org.exist.collections.Collection;
import org.exist.collections.triggers.TriggerException;
import org.exist.dom.BinaryDocument;
import org.exist.dom.DocumentImpl;
import org.exist.security.PermissionDeniedException;
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.util.ConfigurationHelper;
import org.exist.util.LockException;
import org.exist.util.MimeType;
import org.exist.xmldb.XmldbURI;
import org.junit.After;
import org.junit.Test;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.fail;
public class RecoverBinaryTest2 {
private static String directory = "webapp/resources";
//private static File dir = new File(directory);
@Test
public void storeAndRead() {
store();
tearDown();
read();
tearDown();
read2();
}
//@Test
public void store() {
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);
storeFiles(broker, transaction, test2);
transact.commit(transaction);
System.out.println("Transaction commited ...");
} catch (Exception e) {
e.printStackTrace();
fail(e.getMessage());
} finally {
pool.release(broker);
}
}
//@Test
public void read() {
BrokerPool.FORCE_CORRUPTION = false;
BrokerPool pool = null;
DBBroker broker = null;
try {
System.out.println("testRead2() ...\n");
pool = startDB();
assertNotNull(pool);
broker = pool.get(pool.getSecurityManager().getSystemSubject());
assertNotNull(broker);
Collection test2 = broker.getCollection(TestConstants.TEST_COLLECTION_URI2);
for (Iterator<DocumentImpl> i = test2.iterator(broker); i.hasNext(); ) {
DocumentImpl doc = i.next();
System.out.println(doc.getURI().toString());
}
BrokerPool.FORCE_CORRUPTION = true;
TransactionManager transact = pool.getTransactionManager();
assertNotNull(transact);
Txn transaction = transact.beginTransaction();
assertNotNull(transaction);
System.out.println("Transaction started ...");
storeFiles(broker, transaction, test2);
transact.commit(transaction);
System.out.println("Transaction commited ...");
} catch (Exception e) {
e.printStackTrace();
fail(e.getMessage());
} finally {
if (pool != null)
pool.release(broker);
}
}
//@Test
public void read2() {
BrokerPool.FORCE_CORRUPTION = false;
BrokerPool pool = null;
DBBroker broker = null;
try {
System.out.println("testRead2() ...\n");
pool = startDB();
assertNotNull(pool);
broker = pool.get(pool.getSecurityManager().getSystemSubject());
assertNotNull(broker);
Collection test2 = broker.getCollection(TestConstants.TEST_COLLECTION_URI2);
for (Iterator<DocumentImpl> i = test2.iterator(broker); i.hasNext(); ) {
DocumentImpl doc = i.next();
System.out.println(doc.getURI().toString());
}
TransactionManager transact = pool.getTransactionManager();
assertNotNull(transact);
Txn transaction = transact.beginTransaction();
assertNotNull(transaction);
System.out.println("Transaction started ...");
Collection test1 = broker.getCollection(TestConstants.TEST_COLLECTION_URI);
broker.removeCollection(transaction, test1);
transact.commit(transaction);
System.out.println("Transaction commited ...");
} catch (Exception e) {
e.printStackTrace();
fail(e.getMessage());
} finally {
if (pool != null)
pool.release(broker);
}
}
private void storeFiles(DBBroker broker, Txn transaction, Collection test2) throws IOException, EXistException, PermissionDeniedException, LockException, TriggerException {
// Get absolute path
File dir = new File(ConfigurationHelper.getExistHome(), directory);
// Get files in directory
File files[] = dir.listFiles();
assertNotNull("Check directory '"+dir.getAbsolutePath()+"'.",files);
File f;
// store some documents.
for (int j = 0; j < 10; j++) {
for (int i = 0; i < files.length; i++) {
f = files[i];
assertNotNull(f);
if (f.isFile()) {
XmldbURI uri = test2.getURI().append(j + "_" + f.getName());
InputStream is = new FileInputStream(f);
BinaryDocument doc =
test2.addBinaryResource(transaction, broker, uri, is, MimeType.BINARY_TYPE.getName(),
f.length(), new Date(), new Date());
assertNotNull(doc);
is.close();
}
}
}
}
protected BrokerPool startDB() {
try {
Configuration config = new Configuration();
BrokerPool.configure(1, 5, config);
return BrokerPool.getInstance();
} catch (Exception e) {
e.printStackTrace();
fail(e.getMessage());
}
return null;
}
@After
public void tearDown() {
BrokerPool.stopAll(false);
}
}