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Java > Open Source Codes > org > netbeans > modules > j2ee > persistence > editor > completion > db > DBMetaDataUtils


1 /*
2  * The contents of this file are subject to the terms of the Common Development
3  * and Distribution License (the License). You may not use this file except in
4  * compliance with the License.
5  *
6  * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
7  * or http://www.netbeans.org/cddl.txt.
8  *
9  * When distributing Covered Code, include this CDDL Header Notice in each file
10  * and include the License file at http://www.netbeans.org/cddl.txt.
11  * If applicable, add the following below the CDDL Header, with the fields
12  * enclosed by brackets [] replaced by your own identifying information:
13  * "Portions Copyrighted [year] [name of copyright owner]"
14  *
15  * The Original Software is NetBeans. The Initial Developer of the Original
16  * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
17  * Microsystems, Inc. All Rights Reserved.
18  */
19
20 package org.netbeans.modules.j2ee.persistence.editor.completion.db;
21
22 import java.sql.SQLException JavaDoc;
23 import org.netbeans.modules.dbschema.TableElement;
24 import org.netbeans.modules.j2ee.persistence.editor.completion.*;
25
26 /**
27  *
28  * @author abadea
29  */
30 public class DBMetaDataUtils {
31     
32     private DBMetaDataUtils() {
33         assert false;
34     }
35     
36     public static Schema getSchema(DBMetaDataProvider provider, String JavaDoc catalogName, String JavaDoc schemaName) throws SQLException JavaDoc {
37         Catalog catalog = provider.getCatalog(catalogName);
38         if (catalog != null) {
39             return catalog.getSchema(schemaName);
40         }
41         return null;
42         
43     }
44     
45     public static TableElement getTable(DBMetaDataProvider provider, String JavaDoc catalogName, String JavaDoc schemaName, String JavaDoc tableName) throws SQLException JavaDoc {
46         Schema schema = getSchema(provider, catalogName, schemaName);
47         if (schema != null) {
48             return schema.getTable(tableName);
49         }
50         return null;
51     }
52 }
53
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