| Line | Hits | Source |
|---|---|---|
| 1 | /* | |
| 2 | Chrysalis Web Framework [http://chrysalis.sourceforge.net] | |
| 3 | Copyright (c) 2002, 2003, 2004, Paul Strack | |
| 4 | ||
| 5 | All rights reserved. | |
| 6 | ||
| 7 | Redistribution and use in source and binary forms, with or without | |
| 8 | modification, are permitted provided that the following conditions are met: | |
| 9 | ||
| 10 | 1. Redistributions of source code must retain the above copyright notice, this | |
| 11 | list of conditions and the following disclaimer. | |
| 12 | ||
| 13 | 2. Redistributions in binary form must reproduce the above copyright notice, | |
| 14 | this list of conditions and the following disclaimer in the documentation | |
| 15 | and/or other materials provided with the distribution. | |
| 16 | ||
| 17 | 3. Neither the name of the copyright holder nor the names of its contributors | |
| 18 | may be used to endorse or promote products derived from this software without | |
| 19 | specific prior written permission. | |
| 20 | ||
| 21 | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND | |
| 22 | ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | |
| 23 | WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | |
| 24 | DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR | |
| 25 | ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | |
| 26 | (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
| 27 | LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON | |
| 28 | ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 29 | (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | |
| 30 | SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 31 | */ | |
| 32 | ||
| 33 | package org.chwf.config; | |
| 34 | ||
| 35 | import java.util.AbstractMap; | |
| 36 | import java.util.Set; | |
| 37 | ||
| 38 | /** | |
| 39 | * Adapter map for Config objects. Useful if configuration needs to be available | |
| 40 | * in environments that use maps. | |
| 41 | * | |
| 42 | * Only the <code>get()</code> method is supported. All others, including the | |
| 43 | * <code>iterator()</code> method, will throw an UnsupportedOperationException. | |
| 44 | * | |
| 45 | * @author Paul Strack | |
| 46 | */ | |
| 47 | public class ConfigMap extends AbstractMap { | |
| 48 | ||
| 49 | /** The config. */ | |
| 50 | private final Config config; | |
| 51 | ||
| 52 | /** | |
| 53 | * Constructor. | |
| 54 | * | |
| 55 | * @param config The config. | |
| 56 | */ | |
| 57 | 26 | public ConfigMap(Config config) { |
| 58 | 26 | this.config = config; |
| 59 | 26 | } |
| 60 | ||
| 61 | /** | |
| 62 | * Unsupported. | |
| 63 | * | |
| 64 | * @return entrySet | |
| 65 | */ | |
| 66 | public Set entrySet() { | |
| 67 | 0 | throw new UnsupportedOperationException(); |
| 68 | } | |
| 69 | ||
| 70 | /** | |
| 71 | * Delegates to Config.get(). | |
| 72 | * | |
| 73 | * @param key The key. Must be a string. | |
| 74 | * @return The value. | |
| 75 | */ | |
| 76 | public Object get(Object key) { | |
| 77 | 1 | return config.get((String) key); |
| 78 | } | |
| 79 | } |
|
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