ArgPreparedStatementSetter


1   /*
2    * Copyright 2002-2006 the original author or authors.
3    *
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    *
8    *      http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  
17  package org.springframework.jdbc.core;
18  
19  import java.sql.PreparedStatement  ;
20  import java.sql.SQLException  ;
21  
22  /**
23   * Simple adapter for PreparedStatementSetter that applies
24   * a given array of arguments.
25   *
26   * @author Juergen Hoeller
27   */
28  class ArgPreparedStatementSetter implements PreparedStatementSetter, ParameterDisposer {
29  
30      private final Object  [] args;
31  
32  
33      public ArgPreparedStatementSetter(Object  [] args) {
34          this.args = args;
35      }
36  
37  
38      public void setValues(PreparedStatement   ps) throws SQLException   {
39          if (this.args != null) {
40              for (int i = 0; i < this.args.length; i++) {
41                  StatementCreatorUtils.setParameterValue(ps, i + 1, SqlTypeValue.TYPE_UNKNOWN, null, this.args[i]);
42              }
43          }
44      }
45  
46      public void cleanupParameters() {
47          StatementCreatorUtils.cleanupParameters(this.args);
48      }
49  
50  }
51

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