001: /*
002: * JOnAS: Java(TM) Open Application Server
003: * Copyright (C) 1999 Bull S.A.
004: * Contact: jonas-team@objectweb.org
005: *
006: * This library is free software; you can redistribute it and/or
007: * modify it under the terms of the GNU Lesser General Public
008: * License as published by the Free Software Foundation; either
009: * version 2.1 of the License, or any later version.
010: *
011: * This library is distributed in the hope that it will be useful,
012: * but WITHOUT ANY WARRANTY; without even the implied warranty of
013: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
014: * Lesser General Public License for more details.
015: *
016: * You should have received a copy of the GNU Lesser General Public
017: * License along with this library; if not, write to the Free Software
018: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
019: * USA
020: *
021: * Initial developer(s): Eric HARDESTY
022: * --------------------------------------------------------------------------
023: * $Id: DataSourceMCFImpl.java 6661 2005-04-28 08:43:27Z benoitf $
024: * --------------------------------------------------------------------------
025: */
026: package org.objectweb.jonas.jdbc;
027:
028: import java.sql.SQLException;
029:
030: import javax.resource.ResourceException;
031: import javax.resource.spi.ConnectionRequestInfo;
032: import javax.resource.spi.ManagedConnection;
033: import javax.resource.spi.ResourceAllocationException;
034: import javax.resource.spi.security.PasswordCredential;
035: import javax.security.auth.Subject;
036: import javax.sql.DataSource;
037:
038: import org.objectweb.util.monolog.api.BasicLevel;
039:
040: public class DataSourceMCFImpl extends ManagedConnectionFactoryImpl {
041:
042: DataSource ds = null;
043:
044: public ManagedConnection createManagedConnection(Subject subject,
045: ConnectionRequestInfo cxReq) throws ResourceException {
046:
047: PasswordCredential pc = Utility.getPasswordCredential(this ,
048: subject, cxReq, pw);
049: if (ds == null) {
050: try {
051: ds = (DataSource) Utility
052: .getDataSource(this , pc, trace);
053: } catch (Exception ex) {
054: throw new ResourceException(ex.getMessage());
055: }
056: }
057: java.sql.Connection connection = null;
058: try {
059: if (cxReq != null) {
060: ConnectionRequestInfoImpl cx = (ConnectionRequestInfoImpl) cxReq;
061: connection = ds.getConnection(cx.getUser(), cx
062: .getPassword());
063: } else if (pc != null) {
064: connection = ds.getConnection(pc.getUserName(),
065: new String(pc.getPassword()));
066: } else if (mcfData.getMCFData(MCFData.USER).length() > 0) {
067: connection = ds.getConnection(mcfData
068: .getMCFData(MCFData.USER), mcfData
069: .getMCFData(MCFData.PASSWORD));
070: } else {
071: connection = ds.getConnection();
072: }
073: if (trace.isLoggable(BasicLevel.DEBUG)) {
074: trace.log(BasicLevel.DEBUG,
075: "Connection object returned is " + connection);
076: }
077: } catch (SQLException sqle) {
078: throw new ResourceAllocationException(
079: "The connection could not be allocated: "
080: + sqle.getMessage());
081: }
082: return new ManagedConnectionImpl(this , pc, connection, null,
083: null, null);
084: }
085:
086: /* Determine if the factories are equal
087: */
088: public boolean equals(Object obj) {
089: if (obj instanceof DataSourceMCFImpl) {
090: return mcfData.equals(((DataSourceMCFImpl) obj).mcfData);
091: } else {
092: return false;
093: }
094: }
095:
096: // JOnAS JDBC RA DataSource config properties
097: public String getDatabaseName() {
098: return mcfData.getMCFData(MCFData.DATABASENAME);
099: }
100:
101: public void setDatabaseName(String val) {
102: mcfData.setMCFData(MCFData.DATABASENAME, val);
103: }
104:
105: public String getDescription() {
106: return mcfData.getMCFData(MCFData.DESCRIPTION);
107: }
108:
109: public void setDescription(String val) {
110: mcfData.setMCFData(MCFData.DESCRIPTION, val);
111: }
112:
113: public String getPortNumber() {
114: return mcfData.getMCFData(MCFData.PORTNUMBER);
115: }
116:
117: public void setPortNumber(String val) {
118: mcfData.setMCFData(MCFData.PORTNUMBER, val);
119: }
120:
121: public String getServerName() {
122: return mcfData.getMCFData(MCFData.SERVERNAME);
123: }
124:
125: public void setServerName(String val) {
126: mcfData.setMCFData(MCFData.SERVERNAME, val);
127: }
128:
129: }
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