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/*
* Distributed as part of c3p0 v.0.9.1.1
*
* Copyright (C) 2005 Machinery For Change, Inc.
*
* Author: Steve Waldman
*
* This library is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 2.1, as
* published by the Free Software Foundation.
*
* This software 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this software; see the file LICENSE. If not, write to the
* Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307, USA.
*/
package io.logspace.agent.shaded.mchange.v2.c3p0.stmt;
import java.sql.Connection;
import java.sql.ResultSet;
import java.lang.reflect.Method;
final class SimpleStatementCacheKey extends StatementCacheKey
{
static StatementCacheKey _find( Connection pcon, Method stmtProducingMethod, Object[] args )
{
///BEGIN FIND LOGIC///
String stmtText = (String) args[0];
boolean is_callable = stmtProducingMethod.getName().equals("prepareCall");
int result_set_type;
int result_set_concurrency;
int[] columnIndexes;
String[] columnNames;
Integer autogeneratedKeys;
Integer resultSetHoldability;
if (args.length == 1)
{
result_set_type = ResultSet.TYPE_FORWARD_ONLY;
result_set_concurrency = ResultSet.CONCUR_READ_ONLY;
columnIndexes = null;
columnNames = null;
autogeneratedKeys = null;
resultSetHoldability = null;
}
else if (args.length == 2)
{
Class[] argTypes = stmtProducingMethod.getParameterTypes();
if (argTypes[1].isArray())
{
Class baseType = argTypes[1].getComponentType();
if (baseType == int.class) //second arg is columnIndexes
{
result_set_type = ResultSet.TYPE_FORWARD_ONLY;
result_set_concurrency = ResultSet.CONCUR_READ_ONLY;
columnIndexes = (int[]) args[1];
columnNames = null;
autogeneratedKeys = null;
resultSetHoldability = null;
}
else if (baseType == String.class)
{
result_set_type = ResultSet.TYPE_FORWARD_ONLY;
result_set_concurrency = ResultSet.CONCUR_READ_ONLY;
columnIndexes = null;
columnNames = (String[]) args[1];
autogeneratedKeys = null;
resultSetHoldability = null;
}
else
throw new IllegalArgumentException("c3p0 probably needs to be updated for some new " +
"JDBC spec! As of JDBC3, we expect two arg statement " +
"producing methods where the second arg is either " +
"an int, int array, or String array.");
}
else //it should be a boxed int, autogeneratedKeys
{
result_set_type = ResultSet.TYPE_FORWARD_ONLY;
result_set_concurrency = ResultSet.CONCUR_READ_ONLY;
columnIndexes = null;
columnNames = null;
autogeneratedKeys = (Integer) args[1];
resultSetHoldability = null;
}
}
else if (args.length == 3)
{
result_set_type = ((Integer) args[1]).intValue();
result_set_concurrency = ((Integer) args[2]).intValue();
columnIndexes = null;
columnNames = null;
autogeneratedKeys = null;
resultSetHoldability = null;
}
else if (args.length == 4)
{
result_set_type = ((Integer) args[1]).intValue();
result_set_concurrency = ((Integer) args[2]).intValue();
columnIndexes = null;
columnNames = null;
autogeneratedKeys = null;
resultSetHoldability = (Integer) args[3];
}
else
throw new IllegalArgumentException("Unexpected number of args to " +
stmtProducingMethod.getName() );
///END FIND LOGIC///
return new SimpleStatementCacheKey( pcon,
stmtText,
is_callable,
result_set_type,
result_set_concurrency,
columnIndexes,
columnNames,
autogeneratedKeys,
resultSetHoldability );
}
SimpleStatementCacheKey( Connection physicalConnection,
String stmtText,
boolean is_callable,
int result_set_type,
int result_set_concurrency,
int[] columnIndexes,
String[] columnNames,
Integer autogeneratedKeys,
Integer resultSetHoldability )
{
super( physicalConnection,
stmtText,
is_callable,
result_set_type,
result_set_concurrency,
columnIndexes,
columnNames,
autogeneratedKeys,
resultSetHoldability );
}
public boolean equals( Object o )
{ return StatementCacheKey.equals( this, o ); }
public int hashCode()
{ return StatementCacheKey.hashCode( this ); }
}
