| 1 | /* |
| 2 | * Copyright 2007 brunella ltd |
| 3 | * |
| 4 | * Licensed under the LGPL Version 3 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * |
| 7 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| 8 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 9 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| 10 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
| 11 | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| 12 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| 13 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| 14 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| 15 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| 16 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| 17 | * THE POSSIBILITY OF SUCH DAMAGE. |
| 18 | */ |
| 19 | package sf.qof.customizer; |
| 20 | |
| 21 | import static sf.qof.codegen.Constants.TYPE_ArrayList; |
| 22 | import static sf.qof.codegen.Constants.TYPE_HashMap; |
| 23 | import static sf.qof.codegen.Constants.TYPE_HashSet; |
| 24 | |
| 25 | import org.objectweb.asm.Type; |
| 26 | |
| 27 | import sf.qof.session.UseSessionContext; |
| 28 | |
| 29 | /** |
| 30 | * Provides the default implementation to customize the generation process. |
| 31 | * |
| 32 | * @see Customizer |
| 33 | */ |
| 34 | public class DefaultCustomizer implements Customizer { |
| 35 | /** |
| 36 | * Customizes the type of <code>List</code> implementations. |
| 37 | * |
| 38 | * @return <code>ArrayList</code> type |
| 39 | * |
| 40 | * @see java.util.List |
| 41 | */ |
| 42 | public Type getListType() { |
| 43 | return TYPE_ArrayList; |
| 44 | } |
| 45 | |
| 46 | /** |
| 47 | * Customizes the type of <code>Map</code> implementations. |
| 48 | * |
| 49 | * @return <code>HashMap</code> type |
| 50 | * |
| 51 | * @see java.util.Map |
| 52 | */ |
| 53 | public Type getMapType() { |
| 54 | return TYPE_HashMap; |
| 55 | } |
| 56 | |
| 57 | /** |
| 58 | * Customizes the type of <code>Set</code> implementations. |
| 59 | * |
| 60 | * @return <code>HashSet</code> type |
| 61 | * |
| 62 | * @see java.util.Set |
| 63 | */ |
| 64 | public Type getSetType() { |
| 65 | return TYPE_HashSet; |
| 66 | } |
| 67 | |
| 68 | /** |
| 69 | * Customizes the class name of the generated query object. |
| 70 | * |
| 71 | * @param queryDefinitionClass query definition class or interface |
| 72 | * @return class name of the query definition class with "$Impl" appended |
| 73 | * @see Customizer#getClassName(Class) |
| 74 | */ |
| 75 | public String getClassName(Class<?> queryDefinitionClass) { |
| 76 | return queryDefinitionClass.getName() + "$Impl"; |
| 77 | } |
| 78 | |
| 79 | /** |
| 80 | * Customizes the implementation of getConnection() and setConnection() |
| 81 | * methods. |
| 82 | * |
| 83 | * @param queryDefinitionClass query definition class or interface |
| 84 | * @return a ConnectionFactoryCustomizer |
| 85 | * @see Customizer#getConnectionFactoryCustomizer(Class) |
| 86 | * @see ConnectionFactoryCustomizer |
| 87 | */ |
| 88 | public ConnectionFactoryCustomizer getConnectionFactoryCustomizer(Class<?> queryDefinitionClass) { |
| 89 | if (queryDefinitionClass.isAnnotationPresent(UseSessionContext.class)) { |
| 90 | return new SessionContextConnectionFactoryCustomizer(); |
| 91 | } else { |
| 92 | return new DefaultConnectionFactoryCustomizer(); |
| 93 | } |
| 94 | } |
| 95 | |
| 96 | } |