[openejb-dev] Changes to Binding Factory to support BigDecimal

[Matt Hogstrom]

Let's try this...

The inlinde code is the same as the attachements.  Let me know if you don't 
get the attchements.

BigDecimalBinding.java
/**
*
*  Copyright 2004 Hogstrom
*
*  Licensed under the Apache License, Version 2.0 (the "License");
*  you may not use this file except in compliance with the License.
*  You may obtain a copy of the License at
*
*     http://www.apache.org/licenses/LICENSE-2.0
*
*  Unless required by applicable law or agreed to in writing, software
*  distributed under the License is distributed on an "AS IS" BASIS,
*  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
*  See the License for the specific language governing permissions and
*  limitations under the License.
*/
package org.tranql.sql.jdbc.binding;

import java.math.BigDecimal;
import java.sql.CallableStatement;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Types;

import org.tranql.ql.QueryBinding;


/**
*
*
*
*
*/
public class BigDecimalBinding extends AbstractBinding {
   public BigDecimalBinding(int index, QueryBinding transform) {
       super(index, transform);
   }

   public Object getValue(ResultSet rs) throws SQLException {
       BigDecimal value = rs.getBigDecimal(index);
       return rs.wasNull() ? null : value;
   }

   public void setValue(PreparedStatement ps, Object value) throws 
SQLException {
       if (value == null) {
           ps.setNull(index, getSQLType());
       } else {
           ps.setBigDecimal(index, (BigDecimal) value);
       }
   }

   public void register(CallableStatement cs) throws SQLException {
       cs.registerOutParameter(index, getSQLType());
   }

   public Object getValue(CallableStatement cs) throws SQLException {
       BigDecimal value = cs.getBigDecimal(index);
       return cs.wasNull() ? null : value;
   }

   public int getSQLType() {
       return Types.DECIMAL;
   }
}


The Diff for Binding Factory:

? bigdecimal.diff
RCS file: 
/home/projects/tranql/scm/tranql/src/java/org/tranql/sql/jdbc/binding/BindingFactory.java,v
retrieving revision 1.11
diff -r1.11 BindingFactory.java
19a20
import java.math.BigDecimal;
73a75
            CTR_BY_JAVA_CLASS.put(BigDecimal.class, 
BigDecimalBinding.class.getConstructor(ctrArgs));  // $hogstrom
100a103
            CTR_BY_SQL_TYPE.put(new Integer(Types.DECIMAL), 
BigDecimalBinding.class.getConstructor(ctrArgs));  // $hogstrom


- Matt