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BF [ 1885260 ] MPAttributeLookup: throws SQLException sometimes 

* reorganize imports
* commented out unused variables
This commit is contained in:
teo_sarca 2008-02-03 09:00:00 +00:00
parent 0ad10e90d3
commit e4152c7582
1 changed files with 30 additions and 29 deletions
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59
base/src/org/compiere/model/MPAttributeLookup.java
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@ -16,17 +16,27 @@
*****************************************************************************/
package org.compiere.model;
import java.io.*;
import java.sql.*;
import java.util.*;
import java.util.logging.*;
import org.compiere.util.*;
import java.io.Serializable;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.util.ArrayList;
import java.util.Properties;
import java.util.logging.Level;
import org.compiere.util.CLogMgt;
import org.compiere.util.DB;
import org.compiere.util.DisplayType;
import org.compiere.util.KeyNamePair;
import org.compiere.util.NamePair;
/**
* Product Attribute Lookup Model (not Cached)
*
* @author Jorg Janke
* @version $Id: MPAttributeLookup.java,v 1.2 2006/07/30 00:58:38 jjanke Exp $
*
* @author Teo Sarca, SC ARHIPAC SERVICE SRL
* <li>BF [ 1885260 ] MPAttributeLookup: throws SQLException sometimes
*/
public class MPAttributeLookup extends Lookup
implements Serializable
@ -40,13 +50,11 @@ public class MPAttributeLookup extends Lookup
public MPAttributeLookup(Properties ctx, int WindowNo)
{
super(DisplayType.TableDir, WindowNo);
m_ctx = ctx;
// m_ctx = ctx;
} // MPAttribute
/** Properties */
private Properties m_ctx;
/** Statement */
private PreparedStatement m_pstmt = null;
// /** Properties */
// private Properties m_ctx;
/** No Instance Value */
private static KeyNamePair NO_INSTANCE = new KeyNamePair (0,"");
@ -101,17 +109,16 @@ public class MPAttributeLookup extends Lookup
if (M_AttributeSetInstance_ID == 0)
return NO_INSTANCE;
//
// Statement
if (m_pstmt == null)
m_pstmt = DB.prepareStatement("SELECT Description "
+ "FROM M_AttributeSetInstance "
+ "WHERE M_AttributeSetInstance_ID=?", null);
//
String Description = null;
PreparedStatement pstmt = null;
ResultSet rs = null;
try
{
m_pstmt.setInt(1, M_AttributeSetInstance_ID);
ResultSet rs = m_pstmt.executeQuery();
pstmt = DB.prepareStatement("SELECT Description "
+ "FROM M_AttributeSetInstance "
+ "WHERE M_AttributeSetInstance_ID=?", null);
pstmt.setInt(1, M_AttributeSetInstance_ID);
rs = pstmt.executeQuery();
if (rs.next())
{
Description = rs.getString(1); // Description
@ -123,12 +130,16 @@ public class MPAttributeLookup extends Lookup
Description = "";
}
}
rs.close();
}
catch (Exception e)
{
log.log(Level.SEVERE, "get", e);
}
finally
{
DB.close(rs, pstmt);
rs = null; pstmt = null;
}
if (Description == null)
return null;
return new KeyNamePair (M_AttributeSetInstance_ID, Description);
@ -140,16 +151,6 @@ public class MPAttributeLookup extends Lookup
*/
public void dispose()
{
try
{
if (m_pstmt != null)
m_pstmt.close();
}
catch (SQLException e)
{
//no need to log close exception
//log.log(Level.SEVERE, "dispose", e);
}
log.fine("");
super.dispose();
} // dispose