| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
| StatementsForClassFactory |
|
| 1.3333333333333333;1.333 |
| 1 | package org.apache.ojb.broker.accesslayer; | |
| 2 | ||
| 3 | /* Copyright 2003-2005 The Apache Software Foundation | |
| 4 | * | |
| 5 | * Licensed under the Apache License, Version 2.0 (the "License"); | |
| 6 | * you may not use this file except in compliance with the License. | |
| 7 | * You may obtain a copy of the License at | |
| 8 | * | |
| 9 | * http://www.apache.org/licenses/LICENSE-2.0 | |
| 10 | * | |
| 11 | * Unless required by applicable law or agreed to in writing, software | |
| 12 | * distributed under the License is distributed on an "AS IS" BASIS, | |
| 13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 14 | * See the License for the specific language governing permissions and | |
| 15 | * limitations under the License. | |
| 16 | */ | |
| 17 | ||
| 18 | import org.apache.ojb.broker.util.factory.ConfigurableFactory; | |
| 19 | import org.apache.ojb.broker.metadata.ClassDescriptor; | |
| 20 | import org.apache.ojb.broker.metadata.JdbcConnectionDescriptor; | |
| 21 | ||
| 22 | /** | |
| 23 | * Factory for {@link org.apache.ojb.broker.accesslayer.StatementsForClassIF} | |
| 24 | * implementations. Developers may specify the specific implementation returned by | |
| 25 | * {@link #getStatementsForClass} by implementing the | |
| 26 | * {@link org.apache.ojb.broker.accesslayer.StatementsForClassIF} | |
| 27 | * interface and setting the <code>StatementsForClassClass</code> property in | |
| 28 | * <code>OJB.properties</code>. | |
| 29 | * <br/> | |
| 30 | * @see org.apache.ojb.broker.accesslayer.StatementManager | |
| 31 | * @see org.apache.ojb.broker.accesslayer.StatementsForClassImpl | |
| 32 | * @author <a href="mailto:rburt3@mchsi.com">Randall Burt</a> | |
| 33 | * @version $Id: StatementsForClassFactory.java,v 1.1 2007-08-24 22:17:30 ewestfal Exp $ | |
| 34 | */ | |
| 35 | ||
| 36 | public class StatementsForClassFactory extends ConfigurableFactory | |
| 37 | { | |
| 38 | private static StatementsForClassFactory singleton; | |
| 39 | ||
| 40 | ||
| 41 | /** | |
| 42 | * Get the singleton instance of this class | |
| 43 | * @return the singleton instance of StatementsForClassFactory | |
| 44 | */ | |
| 45 | public static synchronized StatementsForClassFactory getInstance() | |
| 46 | { | |
| 47 | if (singleton == null) | |
| 48 | { | |
| 49 | singleton = new StatementsForClassFactory(); | |
| 50 | } | |
| 51 | return singleton; | |
| 52 | } | |
| 53 | ||
| 54 | /* | |
| 55 | * @see org.apache.ojb.broker.util.factory.ConfigurableFactory#getConfigurationKey() | |
| 56 | */ | |
| 57 | protected String getConfigurationKey() | |
| 58 | { | |
| 59 | return "StatementsForClassClass"; | |
| 60 | } | |
| 61 | ||
| 62 | ||
| 63 | /** | |
| 64 | * Get an instance of {@link org.apache.ojb.broker.accesslayer.StatementsForClassIF} | |
| 65 | * @param cds our connection descriptor | |
| 66 | * @param cld the class descriptor of the persistant object | |
| 67 | * @return an instance of {@link org.apache.ojb.broker.accesslayer.StatementsForClassIF} | |
| 68 | */ | |
| 69 | public StatementsForClassIF getStatementsForClass(JdbcConnectionDescriptor cds, ClassDescriptor cld) | |
| 70 | { | |
| 71 | return (StatementsForClassIF) this.createNewInstance(new Class[]{JdbcConnectionDescriptor.class, ClassDescriptor.class}, | |
| 72 | new Object[]{cds, cld}); | |
| 73 | } | |
| 74 | } |