/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 org.apache.jena.jdbc.mem.connections;
import java.sql.DatabaseMetaData;
import java.sql.SQLException;
import org.apache.jena.jdbc.JdbcCompatibility;
import org.apache.jena.jdbc.connections.DatasetConnection;
import org.apache.jena.jdbc.mem.metadata.MemDatasetMetadata;
import com.hp.hpl.jena.query.Dataset;
/**
* Represents a dataset connection backed by an in-memory dataset
*
*/
public class MemConnection extends DatasetConnection {
private DatabaseMetaData metadata;
/**
* Creates a new connection
*
* @param ds
* Dataset
* @param holdability
* Result Set holdability
* @param autoCommit
* Sets auto-commit behavior for the connection
* @param transactionLevel
* Sets transaction isolation level for the connection
* @param compatibilityLevel
* Sets JDBC compatibility level for the connection, see
* {@link JdbcCompatibility}
* @throws SQLException
*/
public MemConnection(Dataset ds, int holdability, boolean autoCommit, int transactionLevel, int compatibilityLevel)
throws SQLException {
super(ds, holdability, autoCommit, transactionLevel, compatibilityLevel);
this.metadata = new MemDatasetMetadata(this);
}
@Override
public DatabaseMetaData getMetaData() throws SQLException {
return this.metadata;
}
}