mobile/android/thirdparty/ch/boye/httpclientandroidlib/params/DefaultedHttpParams.java@6474c204b198 (annotated)
mobile/android/thirdparty/ch/boye/httpclientandroidlib/params/DefaultedHttpParams.java
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | /* |
| michael@0 | 2 | * ==================================================================== |
| michael@0 | 3 | * Licensed to the Apache Software Foundation (ASF) under one |
| michael@0 | 4 | * or more contributor license agreements. See the NOTICE file |
| michael@0 | 5 | * distributed with this work for additional information |
| michael@0 | 6 | * regarding copyright ownership. The ASF licenses this file |
| michael@0 | 7 | * to you under the Apache License, Version 2.0 (the |
| michael@0 | 8 | * "License"); you may not use this file except in compliance |
| michael@0 | 9 | * with the License. You may obtain a copy of the License at |
| michael@0 | 10 | * |
| michael@0 | 11 | * http://www.apache.org/licenses/LICENSE-2.0 |
| michael@0 | 12 | * |
| michael@0 | 13 | * Unless required by applicable law or agreed to in writing, |
| michael@0 | 14 | * software distributed under the License is distributed on an |
| michael@0 | 15 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| michael@0 | 16 | * KIND, either express or implied. See the License for the |
| michael@0 | 17 | * specific language governing permissions and limitations |
| michael@0 | 18 | * under the License. |
| michael@0 | 19 | * ==================================================================== |
| michael@0 | 20 | * |
| michael@0 | 21 | * This software consists of voluntary contributions made by many |
| michael@0 | 22 | * individuals on behalf of the Apache Software Foundation. For more |
| michael@0 | 23 | * information on the Apache Software Foundation, please see |
| michael@0 | 24 | * <http://www.apache.org/>. |
| michael@0 | 25 | * |
| michael@0 | 26 | */ |
| michael@0 | 27 | |
| michael@0 | 28 | package ch.boye.httpclientandroidlib.params; |
| michael@0 | 29 | |
| michael@0 | 30 | /** |
| michael@0 | 31 | * {@link HttpParams} implementation that delegates resolution of a parameter |
| michael@0 | 32 | * to the given default {@link HttpParams} instance if the parameter is not |
| michael@0 | 33 | * present in the local one. The state of the local collection can be mutated, |
| michael@0 | 34 | * whereas the default collection is treated as read-only. |
| michael@0 | 35 | * |
| michael@0 | 36 | * @since 4.0 |
| michael@0 | 37 | */ |
| michael@0 | 38 | public final class DefaultedHttpParams extends AbstractHttpParams { |
| michael@0 | 39 | |
| michael@0 | 40 | private final HttpParams local; |
| michael@0 | 41 | private final HttpParams defaults; |
| michael@0 | 42 | |
| michael@0 | 43 | /** |
| michael@0 | 44 | * Create the defaulted set of HttpParams. |
| michael@0 | 45 | * |
| michael@0 | 46 | * @param local the mutable set of HttpParams |
| michael@0 | 47 | * @param defaults the default set of HttpParams, not mutated by this class |
| michael@0 | 48 | */ |
| michael@0 | 49 | public DefaultedHttpParams(final HttpParams local, final HttpParams defaults) { |
| michael@0 | 50 | super(); |
| michael@0 | 51 | if (local == null) { |
| michael@0 | 52 | throw new IllegalArgumentException("HTTP parameters may not be null"); |
| michael@0 | 53 | } |
| michael@0 | 54 | this.local = local; |
| michael@0 | 55 | this.defaults = defaults; |
| michael@0 | 56 | } |
| michael@0 | 57 | |
| michael@0 | 58 | /** |
| michael@0 | 59 | * Creates a copy of the local collection with the same default |
| michael@0 | 60 | * |
| michael@0 | 61 | * @deprecated |
| michael@0 | 62 | */ |
| michael@0 | 63 | public HttpParams copy() { |
| michael@0 | 64 | HttpParams clone = this.local.copy(); |
| michael@0 | 65 | return new DefaultedHttpParams(clone, this.defaults); |
| michael@0 | 66 | } |
| michael@0 | 67 | |
| michael@0 | 68 | /** |
| michael@0 | 69 | * Retrieves the value of the parameter from the local collection and, if the |
| michael@0 | 70 | * parameter is not set locally, delegates its resolution to the default |
| michael@0 | 71 | * collection. |
| michael@0 | 72 | */ |
| michael@0 | 73 | public Object getParameter(final String name) { |
| michael@0 | 74 | Object obj = this.local.getParameter(name); |
| michael@0 | 75 | if (obj == null && this.defaults != null) { |
| michael@0 | 76 | obj = this.defaults.getParameter(name); |
| michael@0 | 77 | } |
| michael@0 | 78 | return obj; |
| michael@0 | 79 | } |
| michael@0 | 80 | |
| michael@0 | 81 | /** |
| michael@0 | 82 | * Attempts to remove the parameter from the local collection. This method |
| michael@0 | 83 | * <i>does not</i> modify the default collection. |
| michael@0 | 84 | */ |
| michael@0 | 85 | public boolean removeParameter(final String name) { |
| michael@0 | 86 | return this.local.removeParameter(name); |
| michael@0 | 87 | } |
| michael@0 | 88 | |
| michael@0 | 89 | /** |
| michael@0 | 90 | * Sets the parameter in the local collection. This method <i>does not</i> |
| michael@0 | 91 | * modify the default collection. |
| michael@0 | 92 | */ |
| michael@0 | 93 | public HttpParams setParameter(final String name, final Object value) { |
| michael@0 | 94 | return this.local.setParameter(name, value); |
| michael@0 | 95 | } |
| michael@0 | 96 | |
| michael@0 | 97 | /** |
| michael@0 | 98 | * |
| michael@0 | 99 | * @return the default HttpParams collection |
| michael@0 | 100 | */ |
| michael@0 | 101 | public HttpParams getDefaults() { |
| michael@0 | 102 | return this.defaults; |
| michael@0 | 103 | } |
| michael@0 | 104 | |
| michael@0 | 105 | } |
