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Java > Open Source Codes > org > enhydra > shark > api > ApplicationMappingTransaction


1 package org.enhydra.shark.api;
2
3 /**
4  * Application mapping information may be stored in separate repository
5  * so it may need a different type of transaction. To represent this,
6  * ApplicationMappingTransaction is another interface different from SharkTransaction
7  * and other transaction interfaces.
8  *
9  * @author Zoran Milakovic
10  */
11 public interface ApplicationMappingTransaction {
12
13    /**
14    * Commits mapping transaction.
15    *
16    * @exception TransactionException If something unexpected happens.
17    */
18    public void commit () throws TransactionException;
19
20    /**
21    * Rollbacks mapping transaction. This method is called when commit
22    * method fails.
23    *
24    * @exception TransactionException If something unexpected happens.
25    */
26    public void rollback () throws TransactionException;
27
28    /**
29    * Releases mapping transaction. Method <b>MUST</b> be called for each
30    * transaction.
31    *
32    * @exception TransactionException If something unexpected happens.
33    */
34    public void release() throws TransactionException;
35 }
36
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