/*
* Copyright 1999-2010 Luca Garulli (l.garulli--at--orientechnologies.com)
*
* 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.orient.core.db.document;
import com.orientechnologies.orient.core.db.ODatabasePoolAbstract;
import com.orientechnologies.orient.core.db.ODatabasePoolBase;
import com.orientechnologies.orient.core.db.ODatabaseRecordThreadLocal;
import com.orientechnologies.orient.core.exception.OSecurityAccessException;
public class ODatabaseDocumentPool extends ODatabasePoolBase<ODatabaseDocumentTx> {
private static ODatabaseDocumentPool globalInstance = new ODatabaseDocumentPool();
@Override
public void setup(final int iMinSize, final int iMaxSize) {
if (dbPool == null)
synchronized (this) {
if (dbPool == null) {
dbPool = new ODatabasePoolAbstract<ODatabaseDocumentTx>(this, iMinSize, iMaxSize) {
public ODatabaseDocumentTx createNewResource(final String iDatabaseName, final Object... iAdditionalArgs) {
if (iAdditionalArgs.length < 2)
throw new OSecurityAccessException("Username and/or password missed");
final ODatabaseDocumentTxPooled db = new ODatabaseDocumentTxPooled((ODatabaseDocumentPool) owner, iDatabaseName,
(String) iAdditionalArgs[0], (String) iAdditionalArgs[1]);
ODatabaseRecordThreadLocal.INSTANCE.set(db);
return db;
}
public ODatabaseDocumentTx reuseResource(final String iKey, final Object[] iAdditionalArgs,
final ODatabaseDocumentTx iValue) {
ODatabaseRecordThreadLocal.INSTANCE.set(iValue);
((ODatabaseDocumentTxPooled) iValue).reuse(owner);
if (iValue.getStorage().isClosed())
// STORAGE HAS BEEN CLOSED: REOPEN IT
iValue.getStorage().open((String) iAdditionalArgs[0], (String) iAdditionalArgs[1], null);
else if (!iValue.getUser().checkPassword((String) iAdditionalArgs[1]))
throw new OSecurityAccessException(iValue.getName(), "User or password not valid for database: '"
+ iValue.getName() + "'");
return iValue;
}
};
}
}
}
public static ODatabaseDocumentPool global() {
globalInstance.setup();
return globalInstance;
}
}