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Java > Open Source Codes > org > xquark > mapper > dbms > _RepositoryConnection


1 /*
2  * This file belongs to the XQuark distribution.
3  * Copyright (C) 2003 Universite de Versailles Saint-Quentin.
4  *
5  * This program is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU Lesser General Public
7  * License as published by the Free Software Foundation; either
8  * version 2.1 of the License, or (at your option) any later version.
9  *
10  * This program is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13  * Lesser General Public License for more details.
14  *
15  * You should have received a copy of the GNU Lesser General Public
16  * License along with this program; if not, write to the Free Software
17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307.
18  * You can also get it at http://www.gnu.org/licenses/lgpl.html
19  *
20  * For more information on this software, see http://www.xquark.org.
21  */
22
23 package org.xquark.mapper.dbms;
24
25 import org.xquark.mapper.RepositoryConnection;
26 import org.xquark.mapper.metadata._Repository;
27 import org.xquark.mapper.storage.RepositoryReader;
28 import org.xquark.schema.SchemaLocator;
29 import org.xquark.schema.SchemaManager;
30 import org.xquark.xml.xdbc.XMLDBCException;
31
32 /**
33  * Provides functions for manipulating repositories.
34  * <B>This is the internal version of the Repository interface (with methods
35  * that don't belong to API)</B>
36  */
37 public interface _RepositoryConnection
38 extends RepositoryConnection, SchemaLocator
39 {
40     /**
41      * Accessor to the underlying JDBC connection (in fact an interface
42      * encapsulating the connection managing DBMS specificities).
43      * @return the "portable" RDBMS connection
44      */
45     AbstractConnection getConnection();
46     
47     /**
48      * Accessor to the repository metadata object.
49      * @return a readonly interface to repository metadata object.
50      */
51     _Repository getMetadata();
52     
53     /**
54      * Accessor to the XML schema manager used by this connection to repository.
55      * @return the repository memory instance schema manager
56      */
57     SchemaManager getSchemaManager();
58     
59     /**
60      * Creates a SAX XMLReader on mapping system collection
61      * @return a Repository specific implementation of XMLReader
62      * @throws XMLDBCException application exception
63      */
64     RepositoryReader getMappingReader() throws XMLDBCException;
65 }
66
67
68
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