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...s/com/arjuna/ats/internal/jdbc/drivers/modifiers/SupportsMultipleConnectionsModifier.java
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/* | ||
* JBoss, Home of Professional Open Source | ||
* Copyright 2006, Red Hat Middleware LLC, and individual contributors | ||
* as indicated by the @author tags. | ||
* See the copyright.txt in the distribution for a | ||
* full listing of individual contributors. | ||
* This copyrighted material is made available to anyone wishing to use, | ||
* modify, copy, or redistribute it subject to the terms and conditions | ||
* of the GNU Lesser General Public License, v. 2.1. | ||
* This program is distributed in the hope that it will be useful, but WITHOUT A | ||
* 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, | ||
* v.2.1 along with this distribution; if not, write to the Free Software | ||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, | ||
* MA 02110-1301, USA. | ||
* | ||
* (C) 2005-2006, | ||
* @author JBoss Inc. | ||
*/ | ||
/* | ||
* Copyright (C) 1998, 1999, 2000, | ||
* | ||
* Arjuna Solutions Limited, | ||
* Newcastle upon Tyne, | ||
* Tyne and Wear, | ||
* UK. | ||
* | ||
* $Id: oracle_9_0.java 2342 2006-03-30 13:06:17Z $ | ||
*/ | ||
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package com.arjuna.ats.internal.jdbc.drivers.modifiers; | ||
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import com.arjuna.ats.jta.exceptions.NotImplementedException; | ||
import com.arjuna.ats.jta.xa.XAModifier; | ||
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import javax.sql.XAConnection; | ||
import javax.transaction.xa.Xid; | ||
import java.sql.Connection; | ||
import java.sql.SQLException; | ||
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/* | ||
* This is a stateless class to allow us to get round | ||
* problems in Oracle. For example, they can't work with | ||
* an arbitrary implementation of Xid - it has to be their | ||
* own implementation! | ||
*/ | ||
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public class SupportsMultipleConnectionsModifier implements XAModifier, ConnectionModifier { | ||
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@Override | ||
public String initialise(String dbName) { | ||
return dbName; | ||
} | ||
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@Override | ||
public Xid createXid(Xid xid) throws SQLException, NotImplementedException { | ||
return xid; | ||
} | ||
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@Override | ||
public XAConnection getConnection(XAConnection conn) throws SQLException, | ||
NotImplementedException { | ||
throw new NotImplementedException(); // NEVER CALLED | ||
} | ||
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@Override | ||
public boolean supportsMultipleConnections() throws SQLException, | ||
NotImplementedException { | ||
return true; // This ensures connection close is delayed | ||
} | ||
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@Override | ||
public void setIsolationLevel(Connection conn, int level) | ||
throws SQLException, NotImplementedException { | ||
// Non-modifier path does not call this | ||
} | ||
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@Override | ||
public int xaStartParameters(int level) throws SQLException, | ||
NotImplementedException { | ||
return level; | ||
} | ||
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@Override | ||
public boolean requiresSameRMOverride() { | ||
return false; | ||
} | ||
} |
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