SQLSupportConfigFactory


1   /*
2    * Copyright 2004 The Apache Software Foundation.
3    *
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    * 
8    *     http://www.apache.org/licenses/LICENSE-2.0
9    * 
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   *
16   * $Header:$
17   */
18  package org.apache.beehive.netui.databinding.datagrid.runtime.sql;
19  
20  import java.sql.DatabaseMetaData  ;
21  import java.sql.SQLException  ;
22  
23  /**
24   * <p>
25   * Factory used to create {@link SQLSupportConfig} instances.  Clients can request either a JavaBean
26   * on which to manually set properties or a SQLSupportConfig object that is populated via
27   * a {@link DatabaseMetaData} object.
28   * </p>
29   */
30  public final class SQLSupportConfigFactory {
31  
32      /**
33       * Create a default {@link SQLSupportConfig} JavaBean.
34       * @return the sql support config JavaBean
35       */
36      public static final SQLSupportConfig getInstance() {
37          return new DefaultSQLSupportConfig();
38      }
39  
40      /**
41       * Create an instance of a {@link SQLSupportConfig} JavaBean that is created from a
42       * {@link DatabaseMetaData} object.  The {@link DatabaseMetaData} instance will be
43       * used to set the SQLSupportConfig JavaBean properties based on the metadata
44       * from the database.
45       * @param databaseMetaData the metadata to use to populate the SQLSupportConfig object
46       * @return the SQLSupportConfig object
47       * @throws SQLException if an error is thrown creating the SQLSupportConfig JavaBean
48       */
49      public static final SQLSupportConfig getInstance(DatabaseMetaData   databaseMetaData)
50              throws SQLException   {
51          SQLSupportConfig config = new DatabaseMetaDataSQLSupportConfig(databaseMetaData);
52          return config;
53      }
54  }
55
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