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DBCPServiceSimpleImpl.java
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DBCPServiceSimpleImpl.java
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/*
* 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.nifi.processors.standard;
import org.apache.nifi.controller.AbstractControllerService;
import org.apache.nifi.dbcp.DBCPService;
import org.apache.nifi.processor.exception.ProcessException;
import java.sql.Connection;
import java.sql.DriverManager;
/**
* Simple implementation only for GenerateTableFetch processor testing.
*/
public class DBCPServiceSimpleImpl extends AbstractControllerService implements DBCPService {
private String databaseLocation;
public DBCPServiceSimpleImpl(final String databaseLocation) {
this.databaseLocation = databaseLocation;
}
@Override
public String getIdentifier() {
return "dbcp";
}
@Override
public Connection getConnection() throws ProcessException {
try {
Class.forName("org.apache.derby.jdbc.EmbeddedDriver");
return DriverManager.getConnection("jdbc:derby:" + databaseLocation + ";create=true");
} catch (final Exception e) {
throw new ProcessException("getConnection failed: " + e);
}
}
}