/*
* JBoss, Home of Professional Open Source.
* Copyright 2014, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This 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 2.1 of
* the License, or (at your option) any later version.
*
* This software 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 software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.as.connector.subsystems.datasources;
import javax.naming.InitialContext;
import javax.sql.DataSource;
import java.io.IOException;
import java.io.PrintWriter;
import java.io.Serializable;
import java.sql.Connection;
import java.sql.SQLException;
import java.sql.SQLFeatureNotSupportedException;
import java.util.logging.Logger;
/**
* WildFly DataSource implementation
*
* @author <a href="jesper.pedersen@redhat.com">Jesper Pedersen</a>
*/
public class WildFlyDataSource implements DataSource, Serializable {
/** The serialVersionUID */
private static final long serialVersionUID = 1L;
/** DataSource */
private transient DataSource delegate;
/** Service name */
private transient String jndiName;
/**
* Constructor
* @param delegate The datasource
* @param jndiName The service name
*/
public WildFlyDataSource(DataSource delegate, String jndiName) {
this.delegate = delegate;
this.jndiName = jndiName;
}
@Override
public Connection getConnection() throws SQLException {
return delegate.getConnection();
}
@Override
public Connection getConnection(String username, String password) throws SQLException {
return delegate.getConnection(username, password);
}
@Override
public <T> T unwrap(Class<T> iface) throws SQLException {
throw new SQLException("Unwrap not supported");
}
@Override
public boolean isWrapperFor(Class<?> iface) throws SQLException {
return false;
}
@Override
public PrintWriter getLogWriter() throws SQLException {
return delegate.getLogWriter();
}
@Override
public void setLogWriter(PrintWriter out) throws SQLException {
delegate.setLogWriter(out);
}
@Override
public void setLoginTimeout(int seconds) throws SQLException {
delegate.setLoginTimeout(seconds);
}
@Override
public int getLoginTimeout() throws SQLException {
return delegate.getLoginTimeout();
}
@Override
public Logger getParentLogger() throws SQLFeatureNotSupportedException {
return delegate.getParentLogger();
}
private void writeObject(java.io.ObjectOutputStream out) throws IOException {
out.defaultWriteObject();
out.writeObject(jndiName);
}
private void readObject(java.io.ObjectInputStream in) throws IOException, ClassNotFoundException {
in.defaultReadObject();
jndiName = (String) in.readObject();
try {
InitialContext context = new InitialContext();
DataSource originalDs = (DataSource) context.lookup(jndiName);
this.delegate = originalDs;
} catch (Exception e) {
throw new IOException(e);
}
}
}