/**
* Copyright 2010-2017 the original author or authors.
*
* 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 org.mybatis.spring;
import java.sql.Connection;
import java.sql.SQLException;
import java.util.LinkedList;
import com.mockrunner.mock.jdbc.MockDataSource;
final class PooledMockDataSource extends MockDataSource {
private int connectionCount = 0;
private LinkedList<Connection> connections = new LinkedList<>();
@Override
public Connection getConnection() throws SQLException {
if (connections.isEmpty()) {
throw new SQLException("Sorry, I ran out of connections");
}
++this.connectionCount;
return this.connections.removeLast();
}
int getConnectionCount() {
return this.connectionCount;
}
void reset() {
this.connectionCount = 0;
this.connections.clear();
}
@Override
public void setupConnection(Connection connection) {
throw new UnsupportedOperationException("used addConnection() instead");
}
public void addConnection(Connection c) {
this.connections.add(c);
}
}