Writing


1   /**
2    * ObjectWeb Connector: an implementation of JCA Sun specification along
3    *                      with some extensions of this specification.
4    * Copyright (C) 2001-2002 France Telecom R&D - INRIA
5    *
6    * This library is free software; you can redistribute it and/or
7    * modify it under the terms of the GNU Lesser General Public
8    * License as published by the Free Software Foundation; either
9    * version 2 of the License, or (at your option) any later version.
10   *
11   * This library is distributed in the hope that it will be useful,
12   * but WITHOUT ANY WARRANTY; without even the implied warranty of
13   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14   * Lesser General Public License for more details.
15   *
16   * You should have received a copy of the GNU Lesser General Public
17   * License along with this library; if not, write to the Free Software
18   * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
19   *
20   * Release: 0.1
21   *
22   * Contact: jorm@objectweb.org
23   *
24   * Author: S. Chassande-Barrioz, P. Dechamboux
25   *
26   */
27  
28  package org.objectweb.perseus.connector.ra;
29  
30  import javax.resource.cci.Connection  ;
31  
32  /**
33   * This interface defines a writing test. A test consist to write and read
34   * a value from a support. The value can be in only two states: before
35   * the writing or after the writing.
36   * The test passes if the read function return true in both case
37   * -    read(false) == true
38   * - write() ; read(true) == true
39   */
40  public interface Writing {
41  
42      void init(Connection   c) throws Exception  ;
43  
44      void init() throws Exception  ;
45  
46      /**
47       * Read a data from the support, and check the value. The boolean
48       * parameter is used to check the read value.
49       * The method returns true is the data state is right
50       * The method throws Exceptions if an error occures during the test
51       */
52      boolean read(Connection   c, boolean isWritten) throws Exception  ;
53  
54      boolean read(boolean isWritten) throws Exception  ;
55  
56      /**
57       *
58       * The method throws Exceptions if an error occures during the test
59       */
60      void write(Connection   c) throws Exception  ;
61  
62      void write() throws Exception  ;
63  
64      void setConnection(Connection   c) throws Exception  ;
65  }
66
A to Z: JavaDoc & Examples Daily Java News & Articles Open Source Projects Open Source Codes Free Computer Books Remove Frame
Popular Tags