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/*
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* Copyright (c) 2005, 2006, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* Created on Apr 28, 2005
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*/
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package javax.sql;
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import java.sql.PreparedStatement;
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import java.sql.SQLException;
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import java.util.EventObject;
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/**
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* A <code>StatementEvent</code> is sent to all <code>StatementEventListener</code>s which were
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* registered with a <code>PooledConnection</code>. This occurs when the driver determines that a
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* <code>PreparedStatement</code> that is associated with the <code>PooledConnection</code> has been closed or the driver determines
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* is invalid.
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* <p>
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* @since 1.6
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*/
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public class StatementEvent extends EventObject {
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private SQLException exception;
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private PreparedStatement statement;
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/**
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* Constructs a <code>StatementEvent</code> with the specified <code>PooledConnection</code> and
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* <code>PreparedStatement</code>. The <code>SQLException</code> contained in the event defaults to
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* null.
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* <p>
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* @param con The <code>PooledConnection</code> that the closed or invalid
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* <code>PreparedStatement</code>is associated with.
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* @param statement The <code>PreparedStatement</code> that is bieng closed or is invalid
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* <p>
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* @throws IllegalArgumentException if <code>con</code> is null.
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*
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* @since 1.6
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*/
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public StatementEvent(PooledConnection con,
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PreparedStatement statement) {
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super(con);
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this.statement = statement;
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this.exception = null;
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}
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/**
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* Constructs a <code>StatementEvent</code> with the specified <code>PooledConnection</code>,
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* <code>PreparedStatement</code> and <code>SQLException</code>
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* <p>
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* @param con The <code>PooledConnection</code> that the closed or invalid <code>PreparedStatement</code>
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* is associated with.
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* @param statement The <code>PreparedStatement</code> that is being closed or is invalid
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* @param exception The <code>SQLException </code>the driver is about to throw to
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* the application
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*
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* @throws IllegalArgumentException if <code>con</code> is null.
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* <p>
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* @since 1.6
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*/
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public StatementEvent(PooledConnection con,
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PreparedStatement statement,
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SQLException exception) {
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super(con);
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this.statement = statement;
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this.exception = exception;
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}
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/**
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* Returns the <code>PreparedStatement</code> that is being closed or is invalid
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* <p>
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* @return The <code>PreparedStatement</code> that is being closed or is invalid
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* <p>
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* @since 1.6
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*/
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public PreparedStatement getStatement() {
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return this.statement;
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}
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/**
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* Returns the <code>SQLException</code> the driver is about to throw
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* <p>
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* @return The <code>SQLException</code> the driver is about to throw
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* <p>
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* @since 1.6
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*/
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public SQLException getSQLException() {
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return this.exception;
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}
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}
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