KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > org > apache > cayenne > dba > oracle > Oracle8Adapter


1 /*****************************************************************
2  * Licensed to the Apache Software Foundation (ASF) under one
3  * or more contributor license agreements. See the NOTICE file
4  * distributed with this work for additional information
5  * regarding copyright ownership. The ASF licenses this file
6  * to you under the Apache License, Version 2.0 (the
7  * "License"); you may not use this file except in compliance
8  * with the License. You may obtain a copy of the License at
9  *
10  * http://www.apache.org/licenses/LICENSE-2.0
11  *
12  * Unless required by applicable law or agreed to in writing,
13  * software distributed under the License is distributed on an
14  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15  * KIND, either express or implied. See the License for the
16  * specific language governing permissions and limitations
17  * under the License.
18  ****************************************************************/

19
20 package org.apache.cayenne.dba.oracle;
21
22 import java.net.URL JavaDoc;
23
24 import org.apache.cayenne.access.DataNode;
25 import org.apache.cayenne.query.Query;
26 import org.apache.cayenne.query.SQLAction;
27
28 /**
29  * A flavor of OracleAdapter that implements workarounds for some old driver limitations.
30  *
31  * @since 1.2
32  * @author Andrus Adamchik
33  */

34 public class Oracle8Adapter extends OracleAdapter {
35
36     /**
37      * Uses OracleActionBuilder to create the right action.
38      */

39     public SQLAction getAction(Query query, DataNode node) {
40         return query.createSQLAction(new Oracle8ActionBuilder(this, node
41                 .getEntityResolver()));
42     }
43    
44     public URL JavaDoc findAdapterResource(String JavaDoc name) {
45         
46         if("/types.xml".equals(name)) {
47             name = "/types-oracle8.xml";
48         }
49         
50         return super.findAdapterResource(name);
51     }
52 }
53
Popular Tags