 | Report generated by Clover Code Coverage v2.4.2 Sat Feb 28 2009 14:35:10 CET. |
Clover: Open Source License registered to perfectjpattern. |
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| IAdaptingStrategy | Line # 45 | 0 | - | 0 | 0 | - |
-1.0
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| 1 | //---------------------------------------------------------------------- | |
| 2 | // | |
| 3 | // PerfectJPattern: "Design patterns are good but components are better!" | |
| 4 | // IAdaptingStrategy.java Copyright (c) 2009 Giovanni Azua Garcia | |
| 5 | // bravegag@hotmail.com | |
| 6 | // | |
| 7 | // This program is free software; you can redistribute it and/or | |
| 8 | // modify it under the terms of the GNU General Public License | |
| 9 | // as published by the Free Software Foundation; either version 3 | |
| 10 | // of the License, or (at your option) any later version. | |
| 11 | // | |
| 12 | // This program is distributed in the hope that it will be useful, | |
| 13 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 15 | // GNU General Public License for more details. | |
| 16 | // | |
| 17 | // You should have received a copy of the GNU General Public License | |
| 18 | // along with this program; if not, see <http://www.gnu.org/licenses/>. | |
| 19 | // | |
| 20 | //---------------------------------------------------------------------- | |
| 21 | package org.perfectjpattern.core.api.structural.adapter; | |
| 22 | ||
| 23 | import java.lang.reflect.Method; | |
| 24 | ||
| 25 | import org.perfectjpattern.core.api.behavioral.strategy.IStrategy; | |
| 26 | ||
| 27 | ||
| 28 | /** | |
| 29 | * Abstract definition of the adapting strategy to use e.g. | |
| 30 | * <ul> | |
| 31 | * <li>Signature exact matching: the Adaptee and Target methods (name and | |
| 32 | * parameters) must match or at least the Adaptee methods must be a subset | |
| 33 | * of Target methods</li> | |
| 34 | * <li>Signature types matching: the Adaptee and Target methods must | |
| 35 | * match or at least the Adaptee methods must be a subset of the type | |
| 36 | * signature of the Target methods</li> | |
| 37 | * <li>Names mapping: The user defines dynamically the correspondence | |
| 38 | * between methods in Adaptee and Target by name</li> | |
| 39 | * </ul> | |
| 40 | * | |
| 41 | * @author <a href="mailto:bravegag@hotmail.com">Giovanni Azua</a> | |
| 42 | * @version $Revision: 1.0 $Date: Jan 28, 2009 1:00:42 PM $ | |
| 43 | */ | |
| 44 | public | |
| 45 | interface IAdaptingStrategy | |
| 46 | extends IStrategy | |
| 47 | { | |
| 48 | //------------------------------------------------------------------------ | |
| 49 | // public | |
| 50 | //------------------------------------------------------------------------ | |
| 51 | /** | |
| 52 | * According to the definition of this strategy validates the tuple <code> | |
| 53 | * Target</code>/<code>Adaptee</code>. Should the two not match an | |
| 54 | * {@link NoSuchMethodError} will be thrown. | |
| 55 | * | |
| 56 | * @param aTargetClass Target class type | |
| 57 | * @param anAdaptee Adaptee instance | |
| 58 | * @param anAdapter Adapter instance | |
| 59 | * @throws NoSuchMethodError | |
| 60 | */ | |
| 61 | public void | |
| 62 | validate(Class<?> aTargetClass, Object anAdaptee, Object anAdapter) | |
| 63 | throws NoSuchMethodError; | |
| 64 | ||
| 65 | //------------------------------------------------------------------------ | |
| 66 | /** | |
| 67 | * Returns the <code>Adaptee</code> or otherwise <code>Adapter</code> method | |
| 68 | * that corresponds to the given <code>Target</code> class type. If the | |
| 69 | * corresponding method is not found an {@link NoSuchMethodError} will | |
| 70 | * be thrown. | |
| 71 | * | |
| 72 | * @see #validate(Class, Object, Object) | |
| 73 | * | |
| 74 | * @param aTargetClass Target class type | |
| 75 | * @param anAdaptee Adaptee instance | |
| 76 | * @param anAdapter Adapter instance | |
| 77 | * @param aTargetMethod Target method to search for in the Adaptee | |
| 78 | * @return <code>Adaptee</code> method that corresponds to the given | |
| 79 | * <code>Target</code> class type | |
| 80 | * @throws NoSuchMethodError | |
| 81 | */ | |
| 82 | public Method | |
| 83 | resolve(Class<?> aTargetClass, Object anAdaptee, Object anAdapter, | |
| 84 | Method aTargetMethod) | |
| 85 | throws NoSuchMethodError; | |
| 86 | } | |
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