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org.perfectjpattern.core.behavioral.chainofresponsibility.TestExample.testChainOfResponsibility
org.perfectjpattern.core.behavioral.chainofresponsibility.TestExample.testChainOfResponsibility
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1 PASS | |
| 1 | //---------------------------------------------------------------------- | |
| 2 | // | |
| 3 | // PerfectJPattern: "Design patterns are good but components are better!" | |
| 4 | // AbstractParameterlessHandler.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.behavioral.chainofresponsibility; | |
| 22 | ||
| 23 | import org.perfectjpattern.core.api.behavioral.chainofresponsibility.*; | |
| 24 | ||
| 25 | /** | |
| 26 | * Abstract reusable implementation of <code>IParameterlessHandler</code> | |
| 27 | * interface. | |
| 28 | * <br/> | |
| 29 | * | |
| 30 | * @see IParameterlessHandler | |
| 31 | * @see NullRequest | |
| 32 | * | |
| 33 | * @author <a href="mailto:bravegag@hotmail.com">Giovanni Azua</a> | |
| 34 | * @version $Revision: 1.0 $ $Date: Nov 6, 2007 6:15:59 PM $ | |
| 35 | */ | |
| 36 | public abstract | |
| 37 | class AbstractParameterlessHandler | |
| 38 | extends AbstractHandler<NullRequest> | |
| 39 | implements IParameterlessHandler | |
| 40 | { | |
| 41 | //------------------------------------------------------------------------ | |
| 42 | // public | |
| 43 | //------------------------------------------------------------------------ | |
| 44 | /** | |
| 45 | * Constructs new instance of AbstractParameterlessHandler | |
| 46 | */ | |
| 47 | 14 |
public |
| 48 | AbstractParameterlessHandler() | |
| 49 | { | |
| 50 | 14 | super(); |
| 51 | } | |
| 52 | ||
| 53 | //------------------------------------------------------------------------ | |
| 54 | /** | |
| 55 | * Constructs new instance of AbstractParameterlessHandler specifying the | |
| 56 | * Successor Element. | |
| 57 | * | |
| 58 | * @param aSuccessor The Successor Element. | |
| 59 | */ | |
| 60 | 2 |
public |
| 61 | AbstractParameterlessHandler(IParameterlessHandler aSuccessor) | |
| 62 | { | |
| 63 | 2 | super(aSuccessor); |
| 64 | } | |
| 65 | ||
| 66 | //------------------------------------------------------------------------ | |
| 67 | /** | |
| 68 | * {@inheritDoc} | |
| 69 | */ | |
| 70 | 6 |
public final void |
| 71 | start() | |
| 72 | { | |
| 73 | 6 | super.start(NullRequest.getInstance()); |
| 74 | } | |
| 75 | ||
| 76 | //------------------------------------------------------------------------ | |
| 77 | /** | |
| 78 | * {@inheritDoc} | |
| 79 | */ | |
| 80 | 6 |
@Override |
| 81 | public boolean | |
| 82 | canHandle(NullRequest aRequest) | |
| 83 | throws IllegalArgumentException | |
| 84 | { | |
| 85 | 6 | return true; |
| 86 | } | |
| 87 | ||
| 88 | //------------------------------------------------------------------------ | |
| 89 | /** | |
| 90 | * {@inheritDoc} | |
| 91 | */ | |
| 92 | 12 |
@Override |
| 93 | public final void | |
| 94 | handle(NullRequest aRequest) | |
| 95 | throws IllegalArgumentException | |
| 96 | { | |
| 97 | 12 | handle(); |
| 98 | } | |
| 99 | } | |
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