FloatType


1   //$Id: FloatType.java,v 1.2 2004/09/11 11:29:23 oneovthafew Exp $
2   package org.hibernate.type;
3   
4   import java.io.Serializable  ;
5   import java.sql.PreparedStatement  ;
6   import java.sql.ResultSet  ;
7   import java.sql.SQLException  ;
8   import java.sql.Types  ;
9   
10  /**
11   * <tt>float</tt>: A type that maps an SQL FLOAT to a Java Float.
12   * @author Gavin King
13   */
14  public class FloatType extends PrimitiveType {
15  
16      public Serializable   getDefaultValue() {
17          return new Float  (0.0);
18      }
19      
20      public Object   get(ResultSet   rs, String   name) throws SQLException   {
21          return new Float  ( rs.getFloat(name) );
22      }
23  
24      public Class   getPrimitiveClass() {
25          return float.class;
26      }
27  
28      public Class   getReturnedClass() {
29          return Float  .class;
30      }
31  
32      public void set(PreparedStatement   st, Object   value, int index)
33      throws SQLException   {
34  
35          st.setFloat( index, ( (Float  ) value ).floatValue() );
36      }
37  
38      public int sqlType() {
39          return Types.FLOAT;
40      }
41  
42      public String   getName() { return "float"; }
43  
44      public String   objectToSQLString(Object   value) throws Exception   {
45          return value.toString();
46      }
47  
48      public Object   fromStringValue(String   xml) {
49          return new Float  (xml);
50      }
51  
52  }
53  
54  
55  
56  
57  
58

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