/*
* Copyright (c) 2002, 2018, Oracle and/or its affiliates. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License, version 2.0, as published by the
* Free Software Foundation.
*
* This program is also distributed with certain software (including but not
* limited to OpenSSL) that is licensed under separate terms, as designated in a
* particular file or component or in included license documentation. The
* authors of MySQL hereby grant you an additional permission to link the
* program and your derivative works with the separately licensed software that
* they have included with MySQL.
*
* Without limiting anything contained in the foregoing, this file, which is
* part of MySQL Connector/J, is also subject to the Universal FOSS Exception,
* version 1.0, a copy of which can be found at
* http://oss.oracle.com/licenses/universal-foss-exception.
*
* This program 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 General Public License, version 2.0,
* for more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
package com.mysql.cj.jdbc;
import java.util.
Hashtable;
import javax.naming.
Context;
import javax.naming.
Name;
import javax.naming.
RefAddr;
import javax.naming.
Reference;
import javax.naming.spi.
ObjectFactory;
import com.mysql.cj.
Messages;
import com.mysql.cj.conf.
PropertyKey;
/**
* Factory class for MysqlDataSource objects
*/
public class
MysqlDataSourceFactory implements
ObjectFactory {
/**
* The class name for a standard MySQL DataSource.
*/
protected final static
String DATA_SOURCE_CLASS_NAME =
MysqlDataSource.class.
getName();
/**
* The class name for a poolable MySQL DataSource.
*/
protected final static
String POOL_DATA_SOURCE_CLASS_NAME =
MysqlConnectionPoolDataSource.class.
getName();
/**
* The class name for a MysqlXADataSource
*/
protected final static
String XA_DATA_SOURCE_CLASS_NAME =
MysqlXADataSource.class.
getName();
@
Override
public
Object getObjectInstance(
Object refObj,
Name nm,
Context ctx,
Hashtable<?, ?>
env) throws
Exception {
Reference ref = (
Reference)
refObj;
String className =
ref.
getClassName();
if ((
className != null)
&& (
className.
equals(
DATA_SOURCE_CLASS_NAME) ||
className.
equals(
POOL_DATA_SOURCE_CLASS_NAME) ||
className.
equals(
XA_DATA_SOURCE_CLASS_NAME))) {
MysqlDataSource dataSource = null;
try {
dataSource = (
MysqlDataSource)
Class.
forName(
className).
newInstance();
} catch (
Exception ex) {
throw new
RuntimeException(
Messages.
getString("MysqlDataSourceFactory.0", new
Object[] {
className,
ex.
toString() }));
}
int
portNumber = 3306;
String portNumberAsString =
nullSafeRefAddrStringGet("port",
ref);
if (
portNumberAsString != null) {
portNumber =
Integer.
parseInt(
portNumberAsString);
}
dataSource.
setPort(
portNumber);
String user =
nullSafeRefAddrStringGet(
PropertyKey.
USER.
getKeyName(),
ref);
if (
user != null) {
dataSource.
setUser(
user);
}
String password =
nullSafeRefAddrStringGet(
PropertyKey.
PASSWORD.
getKeyName(),
ref);
if (
password != null) {
dataSource.
setPassword(
password);
}
String serverName =
nullSafeRefAddrStringGet("serverName",
ref);
if (
serverName != null) {
dataSource.
setServerName(
serverName);
}
String databaseName =
nullSafeRefAddrStringGet("databaseName",
ref);
if (
databaseName != null) {
dataSource.
setDatabaseName(
databaseName);
}
String explicitUrlAsString =
nullSafeRefAddrStringGet("explicitUrl",
ref);
if (
explicitUrlAsString != null) {
if (
Boolean.
valueOf(
explicitUrlAsString).
booleanValue()) {
dataSource.
setUrl(
nullSafeRefAddrStringGet("url",
ref));
}
}
dataSource.
setPropertiesViaRef(
ref);
return
dataSource;
}
// We can't create an instance of the reference
return null;
}
private
String nullSafeRefAddrStringGet(
String referenceName,
Reference ref) {
RefAddr refAddr =
ref.
get(
referenceName);
String asString =
refAddr != null ? (
String)
refAddr.
getContent() : null;
return
asString;
}
}