2
* Redistribution and use of this software and associated documentation
3
* ("Software"), with or without modification, are permitted provided
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* that the following conditions are met:
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* 1. Redistributions of source code must retain copyright
7
* statements and notices. Redistributions must also contain a
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* copy of this document.
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* 2. Redistributions in binary form must reproduce the
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* above copyright notice, this list of conditions and the
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* following disclaimer in the documentation and/or other
13
* materials provided with the distribution.
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* 3. The name "Exolab" must not be used to endorse or promote
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* products derived from this Software without prior written
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* permission of Exoffice Technologies. For written permission,
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* please contact info@exolab.org.
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* 4. Products derived from this Software may not be called "Exolab"
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* nor may "Exolab" appear in their names without prior written
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* permission of Exoffice Technologies. Exolab is a registered
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* trademark of Exoffice Technologies.
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* 5. Due credit should be given to the Exolab Project
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* (http://www.exolab.org/).
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* THIS SOFTWARE IS PROVIDED BY EXOFFICE TECHNOLOGIES AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
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* NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
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* EXOFFICE TECHNOLOGIES OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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* OF THE POSSIBILITY OF SUCH DAMAGE.
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* Copyright 1999 (C) Exoffice Technologies Inc. All Rights Reserved.
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* $Id: TxConnection.java,v 1.3 2001/11/19 22:33:39 momjian Exp $
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package org.postgresql.xa;
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import java.sql.Connection;
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import javax.transaction.xa.Xid;
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* Describes an open connection associated with a transaction. When a
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* transaction is opened for a connection, this record is created for
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* the connection. It indicates the underlying JDBC connection and
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* transaction Xid. Multiple XA connection that fall under the same
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* transaction Xid will share the same TxConnection object.
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* @author <a href="arkin@exoffice.com">Assaf Arkin</a>
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* @see XAConnectionImpl
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final class TxConnection
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* The Xid of the transactions. Connections that are not
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* associated with a transaction are not represented here.
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* Holds the underlying JDBC connection for as long as this
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* connection is useable. If the connection has been rolled back,
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* timed out or had any other error, this variable will null
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* and the connection is considered failed.
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* Indicates the clock time (in ms) when the transaction should
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* time out. The transaction times out when
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* <tt>System.currentTimeMillis() > timeout</tt>.
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* Indicates the clock time (in ms) when the transaction started.
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* Reference counter indicates how many XA connections share this
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* underlying connection and transaction. Always one or more.
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* True if the transaction has failed due to time out.
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* True if the transaction has already been prepared.
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* True if the transaction has been prepared and found out to be
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* read-only. Read-only transactions do not require commit/rollback.
added
removed
src/interfaces/jdbc/org/postgresql/xa/TxConnection.java
