/*
* Use of this J2EE Connectors Sample Source Code file is governed by
* the following modified BSD license:
*
* Copyright 2002 Sun Microsystems, Inc. All Rights Reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* -Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* -Redistribution in binary form must reproduct the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* Neither the name of Sun Microsystems, Inc. or the names of
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* This software is provided "AS IS," without a warranty of any kind.
* ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
* INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
* PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN AND
* ITS LICENSORS SHALL NOT BE LIABLE FOR ANY DAMAGES OR LIABILITIES
* SUFFERED BY LICENSEE AS A RESULT OF OR RELATING TO USE, MODIFICATION
* OR DISTRIBUTION OF THE SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL
* SUN OR ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA,
* OR FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR
* PUNITIVE DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF
* LIABILITY, ARISING OUT OF THE USE OF OR INABILITY TO USE SOFTWARE,
* EVEN IF SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
*
* You acknowledge that Software is not designed, licensed or intended
* for use in the design, construction, operation or maintenance of any
* nuclear facility.
*/
package com.sun.connector.blackbox;
import javax.resource.*;
import javax.resource.spi.*;
import javax.resource.spi.security.PasswordCredential;
import javax.resource.spi.SecurityException;
import java.io.*;
import java.sql.*;
import javax.security.auth.Subject;
import java.util.*;
import javax.naming.Context;
import javax.naming.InitialContext;
/**
* @author Tony Ng
*/
public class NoTxManagedConnectionFactory
implements ManagedConnectionFactory, Serializable {
private String url;
public NoTxManagedConnectionFactory() {
}
public Object createConnectionFactory(ConnectionManager cxManager)
throws ResourceException {
return new JdbcDataSource(this, cxManager);
}
public Object createConnectionFactory() throws ResourceException {
return new JdbcDataSource(this, null);
}
public ManagedConnection
createManagedConnection(Subject subject,
ConnectionRequestInfo info)
throws ResourceException {
try {
Connection con = null;
String userName = null;
PasswordCredential pc =
Util.getPasswordCredential(this, subject, info);
if (pc == null) {
con = DriverManager.getConnection(url);
} else {
userName = pc.getUserName();
con = DriverManager.getConnection
(url, userName, new String(pc.getPassword()));
}
return new JdbcManagedConnection
(this, pc, null, con, false, false);
} catch (SQLException ex) {
ResourceException re =
new EISSystemException("SQLException: " + ex.getMessage());
re.setLinkedException(ex);
throw re;
}
}
public ManagedConnection
matchManagedConnections(Set connectionSet,
Subject subject,
ConnectionRequestInfo info)
throws ResourceException {
PasswordCredential pc =
Util.getPasswordCredential(this, subject, info);
Iterator it = connectionSet.iterator();
while (it.hasNext()) {
Object obj = it.next();
if (obj instanceof JdbcManagedConnection) {
JdbcManagedConnection mc = (JdbcManagedConnection) obj;
ManagedConnectionFactory mcf =
mc.getManagedConnectionFactory();
if (Util.isPasswordCredentialEqual
(mc.getPasswordCredential(), pc) &&
mcf.equals(this)) {
return mc;
}
}
}
return null;
}
public void setLogWriter(PrintWriter out)
throws ResourceException {
DriverManager.setLogWriter(out);
}
public PrintWriter getLogWriter() throws ResourceException {
return DriverManager.getLogWriter();
}
public String getConnectionURL() {
return url;
}
public void setConnectionURL(String url) {
this.url = url;
}
public boolean equals(Object obj) {
if (obj == null) return false;
if (obj instanceof NoTxManagedConnectionFactory) {
String v1 = ((NoTxManagedConnectionFactory) obj).url;
String v2 = this.url;
return (v1 == null) ? (v2 == null) : (v1.equals(v2));
} else {
return false;
}
}
public int hashCode() {
if (url == null) {
return (new String("")).hashCode();
} else {
return url.hashCode();
}
}
}