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MLanguage: 

BF [ 1874419 ] JDBC Statement not close in a finally block
* improve exception handling
This commit is contained in:
teo_sarca 2008-08-18 08:45:53 +00:00
parent 796538357d
commit 7980165ed9
1 changed files with 31 additions and 109 deletions
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140
base/src/org/compiere/model/MLanguage.java
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@ -22,12 +22,13 @@ import java.sql.SQLException;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.List;
import java.util.Locale;
import java.util.Properties;
import java.util.logging.Level;
import org.adempiere.exceptions.DBException;
import org.compiere.Adempiere;
import org.compiere.util.CLogger;
import org.compiere.util.DB;
import org.compiere.util.Env;
import org.compiere.util.Language;
@ -61,34 +62,9 @@ public class MLanguage extends X_AD_Language
*/
public static MLanguage get (Properties ctx, String AD_Language)
{
MLanguage lang = null;
String sql = "SELECT * FROM AD_Language WHERE AD_Language=?";
PreparedStatement pstmt = null;
try
{
pstmt = DB.prepareStatement(sql, null);
pstmt.setString(1, AD_Language);
ResultSet rs = pstmt.executeQuery();
if (rs.next())
lang = new MLanguage (ctx, rs, null);
rs.close();
pstmt.close();
pstmt = null;
}
catch (SQLException ex)
{
s_log.log(Level.SEVERE, "get", ex);
}
try
{
if (pstmt != null)
pstmt.close();
}
catch (SQLException ex1)
{
}
pstmt = null;
return lang;
return new Query(ctx, Table_Name, COLUMNNAME_AD_Language+"=?", null)
.setParameters(new Object[]{AD_Language})
.first();
} // get
/**
@ -99,37 +75,10 @@ public class MLanguage extends X_AD_Language
*/
public static MLanguage[] getWithLanguage (Properties ctx, String LanguageISO)
{
ArrayList<MLanguage> list = new ArrayList<MLanguage>();
String sql = "SELECT * FROM AD_Language WHERE LanguageISO=?";
PreparedStatement pstmt = null;
try
{
pstmt = DB.prepareStatement(sql, null);
pstmt.setString(1, LanguageISO);
ResultSet rs = pstmt.executeQuery();
while (rs.next())
list.add(new MLanguage (ctx, rs, null));
rs.close();
pstmt.close();
pstmt = null;
}
catch (SQLException ex)
{
s_log.log(Level.SEVERE, sql, ex);
}
try
{
if (pstmt != null)
pstmt.close();
}
catch (SQLException ex1)
{
}
pstmt = null;
//
MLanguage[] languages = new MLanguage[list.size()];
list.toArray(languages);
return languages;
List<MLanguage> list = new Query(ctx, Table_Name, COLUMNNAME_LanguageISO+"=?", null)
.setParameters(new Object[]{LanguageISO})
.list();
return list.toArray(new MLanguage[list.size()]);
} // get
/**
@ -138,33 +87,15 @@ public class MLanguage extends X_AD_Language
*/
public static void maintain (Properties ctx)
{
String sql = "SELECT * FROM AD_Language "
+ "WHERE IsSystemLanguage='Y' AND IsBaseLanguage='N' AND IsActive='Y'";
PreparedStatement pstmt = null;
ResultSet rs = null;
try
{
pstmt = DB.prepareStatement (sql, null);
rs = pstmt.executeQuery ();
while (rs.next ())
{
MLanguage language = new MLanguage (ctx, rs, null);
language.maintain(true);
}
}
catch (Exception e)
{
s_log.log(Level.SEVERE, sql, e);
}
finally
{
DB.close(rs, pstmt);
rs = null; pstmt = null;
List<MLanguage> list = new Query(ctx, Table_Name, "IsSystemLanguage='Y' AND IsBaseLanguage='N' AND IsActive='Y'", null)
.list();
for (MLanguage language : list) {
language.maintain(true);
}
} // maintain
/** Logger */
private static CLogger s_log = CLogger.getCLogger (MLanguage.class);
// /** Logger */
// private static CLogger s_log = CLogger.getCLogger (MLanguage.class);
/**************************************************************************
@ -198,6 +129,7 @@ public class MLanguage extends X_AD_Language
* @param LanguageISO language code
* @param trxName transaction
*/
@SuppressWarnings("unused")
private MLanguage (Properties ctx, String AD_Language, String Name,
String CountryCode, String LanguageISO, String trxName)
{
@ -208,8 +140,6 @@ public class MLanguage extends X_AD_Language
setName (Name);
setCountryCode(CountryCode); // US
setLanguageISO(LanguageISO); // en
String sql = "SELECT NVL(MAX(AD_Language_ID),0)+1 AS DefaultValue FROM AD_Language";
setAD_Language_ID(DB.getSQLValue(trxName, sql));
} // MLanguage
/** Locale */
@ -393,11 +323,12 @@ public class MLanguage extends X_AD_Language
{
String sql = "SELECT TableName FROM AD_Table WHERE TableName LIKE '%_Trl' ORDER BY 1";
PreparedStatement pstmt = null;
ResultSet rs = null;
int retNo = 0;
try
{
pstmt = DB.prepareStatement(sql, null);
ResultSet rs = pstmt.executeQuery();
rs = pstmt.executeQuery();
while (rs.next())
{
if (add)
@ -409,19 +340,14 @@ public class MLanguage extends X_AD_Language
pstmt.close();
pstmt = null;
}
catch (Exception e)
catch (SQLException e)
{
log.log(Level.SEVERE, sql, e);
throw new DBException(e);
}
try
finally
{
if (pstmt != null)
pstmt.close();
pstmt = null;
}
catch (Exception e)
{
pstmt = null;
DB.close(rs, pstmt);
rs = null; pstmt = null;
}
return retNo;
} // maintain
@ -456,30 +382,26 @@ public class MLanguage extends X_AD_Language
+ "ORDER BY 1";
ArrayList<String> columns = new ArrayList<String>(5);
PreparedStatement pstmt = null;
ResultSet rs = null;
try
{
pstmt = DB.prepareStatement(sql, null);
pstmt.setString(1, baseTable);
ResultSet rs = pstmt.executeQuery();
rs = pstmt.executeQuery();
while (rs.next())
columns.add(rs.getString(1));
rs.close();
pstmt.close();
pstmt = null;
}
catch (Exception e)
catch (SQLException e)
{
log.log(Level.SEVERE, sql, e);
throw new DBException(e);
}
try
finally
{
if (pstmt != null)
pstmt.close();
pstmt = null;
}
catch (Exception e)
{
pstmt = null;
DB.close(rs, pstmt);
rs = null; pstmt = null;
}
// Columns
if (columns.size() == 0)
@ -542,7 +464,7 @@ public class MLanguage extends X_AD_Language
);
MLanguage lang = new MLanguage (Env.getCtx(), loc.toString(),
loc.getDisplayName(), loc.getCountry(), loc.getLanguage());
lang.save();
lang.saveEx();
System.out.println(lang);
}
/**/