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/*-------------------------------------------------------------------------
*
* Copyright (c) 2003-2008, PostgreSQL Global Development Group
*
* IDENTIFICATION
* $PostgreSQL: pgjdbc/org/postgresql/util/PGmoney.java,v 1.13 2008/01/08 06:56:31 jurka Exp $
*
*-------------------------------------------------------------------------
*/
package org.postgresql.util;
import java.io.Serializable;
import java.sql.SQLException;
/**
* This implements a class that handles the PostgreSQL money and cash types
*/
public class PGmoney extends PGobject implements Serializable, Cloneable
{
/*
* The value of the field
*/
public double val;
/*
* @param value of field
*/
public PGmoney(double value)
{
this();
val = value;
}
public PGmoney(String value) throws SQLException
{
this();
setValue(value);
}
/*
* Required by the driver
*/
public PGmoney()
{
setType("money");
}
public void setValue(String s) throws SQLException
{
try
{
String s1;
boolean negative;
negative = (s.charAt(0) == '(') ;
// Remove any () (for negative) & currency symbol
s1 = PGtokenizer.removePara(s).substring(1);
// Strip out any , in currency
int pos = s1.indexOf(',');
while (pos != -1)
{
s1 = s1.substring(0, pos) + s1.substring(pos + 1);
pos = s1.indexOf(',');
}
val = Double.valueOf(s1).doubleValue();
val = negative ? -val : val;
}
catch (NumberFormatException e)
{
throw new PSQLException(GT.tr("Conversion of money failed."), PSQLState.NUMERIC_CONSTANT_OUT_OF_RANGE, e);
}
}
public boolean equals(Object obj)
{
if (obj instanceof PGmoney)
{
PGmoney p = (PGmoney)obj;
return val == p.val;
}
return false;
}
public String getValue()
{
if (val < 0)
{
return "-$" + ( -val);
}
else
{
return "$" + val;
}
}
}
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