FrontBaseBooleanType


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19  
20  package org.apache.cayenne.dba.frontbase;
21  
22  import java.sql.PreparedStatement  ;
23  import java.sql.Types  ;
24  
25  import org.apache.cayenne.access.types.BooleanType;
26  
27  /**
28   * Overrides default BooleanType behavior to bind BOOLEAN type to PreparedStatements via
29   * "setObject", as binding via "setBoolean" only works for BIT.
30   * 
31   * @since 1.2
32   * @author Andrus Adamchik
33   */
34  class FrontBaseBooleanType extends BooleanType {
35  
36      public void setJdbcObject(
37              PreparedStatement   st,
38              Object   val,
39              int pos,
40              int type,
41              int precision) throws Exception   {
42  
43          if (val == null) {
44              st.setNull(pos, type);
45          }
46          else if (type == Types.BIT) {
47              boolean flag = Boolean.TRUE.equals(val);
48              st.setBoolean(pos, flag);
49          }
50          else {
51              st.setObject(pos, val, type);
52          }
53      }
54  }
55
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