mobile/android/thirdparty/ch/boye/httpclientandroidlib/params/BasicHttpParams.java@fc2d59ddac77
mobile/android/thirdparty/ch/boye/httpclientandroidlib/params/BasicHttpParams.java
Wed, 31 Dec 2014 07:22:50 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 07:22:50 +0100
- branch
- TOR_BUG_3246
- changeset 4
- fc2d59ddac77
- permissions
- -rw-r--r--
Correct previous dual key logic pending first delivery installment.
1 /*
2 * ====================================================================
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 * ====================================================================
20 *
21 * This software consists of voluntary contributions made by many
22 * individuals on behalf of the Apache Software Foundation. For more
23 * information on the Apache Software Foundation, please see
24 * <http://www.apache.org/>.
25 *
26 */
28 package ch.boye.httpclientandroidlib.params;
30 import java.io.Serializable;
31 import java.util.Map;
32 import java.util.HashMap;
33 import java.util.Iterator;
35 import ch.boye.httpclientandroidlib.params.HttpParams;
37 /**
38 * Default implementation of {@link HttpParams} interface.
39 * <p>
40 * Please note access to the internal structures of this class is not
41 * synchronized and therefore this class may be thread-unsafe.
42 *
43 * @since 4.0
44 */
45 public class BasicHttpParams extends AbstractHttpParams implements Serializable, Cloneable {
47 private static final long serialVersionUID = -7086398485908701455L;
49 /** Map of HTTP parameters that this collection contains. */
50 private final HashMap parameters = new HashMap();
52 public BasicHttpParams() {
53 super();
54 }
56 public Object getParameter(final String name) {
57 return this.parameters.get(name);
58 }
60 public HttpParams setParameter(final String name, final Object value) {
61 this.parameters.put(name, value);
62 return this;
63 }
65 public boolean removeParameter(String name) {
66 //this is to avoid the case in which the key has a null value
67 if (this.parameters.containsKey(name)) {
68 this.parameters.remove(name);
69 return true;
70 } else {
71 return false;
72 }
73 }
75 /**
76 * Assigns the value to all the parameter with the given names
77 *
78 * @param names array of parameter names
79 * @param value parameter value
80 */
81 public void setParameters(final String[] names, final Object value) {
82 for (int i = 0; i < names.length; i++) {
83 setParameter(names[i], value);
84 }
85 }
87 /**
88 * Is the parameter set?
89 * <p>
90 * Uses {@link #getParameter(String)} (which is overrideable) to
91 * fetch the parameter value, if any.
92 * <p>
93 * Also @see {@link #isParameterSetLocally(String)}
94 *
95 * @param name parameter name
96 * @return true if parameter is defined and non-null
97 */
98 public boolean isParameterSet(final String name) {
99 return getParameter(name) != null;
100 }
102 /**
103 * Is the parameter set in this object?
104 * <p>
105 * The parameter value is fetched directly.
106 * <p>
107 * Also @see {@link #isParameterSet(String)}
108 *
109 * @param name parameter name
110 * @return true if parameter is defined and non-null
111 */
112 public boolean isParameterSetLocally(final String name) {
113 return this.parameters.get(name) != null;
114 }
116 /**
117 * Removes all parameters from this collection.
118 */
119 public void clear() {
120 this.parameters.clear();
121 }
123 /**
124 * Creates a copy of these parameters.
125 * This implementation calls {@link #clone()}.
126 *
127 * @return a new set of params holding a copy of the
128 * <i>local</i> parameters in this object.
129 *
130 * @deprecated
131 * @throws UnsupportedOperationException if the clone() fails
132 */
133 public HttpParams copy() {
134 try {
135 return (HttpParams) clone();
136 } catch (CloneNotSupportedException ex) {
137 throw new UnsupportedOperationException("Cloning not supported");
138 }
139 }
141 /**
142 * Clones the instance.
143 * Uses {@link #copyParams(HttpParams)} to copy the parameters.
144 */
145 public Object clone() throws CloneNotSupportedException {
146 BasicHttpParams clone = (BasicHttpParams) super.clone();
147 copyParams(clone);
148 return clone;
149 }
151 protected void copyParams(HttpParams target) {
152 Iterator iter = parameters.entrySet().iterator();
153 while (iter.hasNext()) {
154 Map.Entry me = (Map.Entry) iter.next();
155 if (me.getKey() instanceof String)
156 target.setParameter((String)me.getKey(), me.getValue());
157 }
158 }
160 }
