| /* |
| * $HeadURL: http://svn.apache.org/repos/asf/httpcomponents/httpcore/trunk/module-main/src/main/java/org/apache/http/params/BasicHttpParams.java $ |
| * $Revision: 610464 $ |
| * $Date: 2008-01-09 09:10:55 -0800 (Wed, 09 Jan 2008) $ |
| * |
| * ==================================================================== |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation. For more |
| * information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| * |
| */ |
| |
| package org.apache.http.params; |
| |
| import java.io.Serializable; |
| import java.util.Map; |
| import java.util.HashMap; |
| import java.util.Iterator; |
| |
| import org.apache.http.params.HttpParams; |
| |
| /** |
| * This class represents a collection of HTTP protocol parameters. |
| * Protocol parameters may be linked together to form a hierarchy. |
| * If a particular parameter value has not been explicitly defined |
| * in the collection itself, its value will be drawn from the parent |
| * collection of parameters. |
| * |
| * @author <a href="mailto:oleg at ural.ru">Oleg Kalnichevski</a> |
| * |
| * @version $Revision: 610464 $ |
| * |
| * @deprecated Please use {@link java.net.URL#openConnection} instead. |
| * Please visit <a href="http://android-developers.blogspot.com/2011/09/androids-http-clients.html">this webpage</a> |
| * for further details. |
| */ |
| @Deprecated |
| public final class BasicHttpParams extends AbstractHttpParams |
| implements Serializable, Cloneable { |
| |
| private static final long serialVersionUID = -7086398485908701455L; |
| |
| /** Map of HTTP parameters that this collection contains. */ |
| private HashMap parameters; |
| |
| public BasicHttpParams() { |
| super(); |
| } |
| |
| public Object getParameter(final String name) { |
| // See if the parameter has been explicitly defined |
| Object param = null; |
| if (this.parameters != null) { |
| param = this.parameters.get(name); |
| } |
| return param; |
| } |
| |
| public HttpParams setParameter(final String name, final Object value) { |
| if (this.parameters == null) { |
| this.parameters = new HashMap(); |
| } |
| this.parameters.put(name, value); |
| return this; |
| } |
| |
| public boolean removeParameter(String name) { |
| if (this.parameters == null) { |
| return false; |
| } |
| //this is to avoid the case in which the key has a null value |
| if (this.parameters.containsKey(name)) { |
| this.parameters.remove(name); |
| return true; |
| } else { |
| return false; |
| } |
| } |
| |
| |
| /** |
| * Assigns the value to all the parameter with the given names |
| * |
| * @param names array of parameter name |
| * @param value parameter value |
| */ |
| public void setParameters(final String[] names, final Object value) { |
| for (int i = 0; i < names.length; i++) { |
| setParameter(names[i], value); |
| } |
| } |
| |
| public boolean isParameterSet(final String name) { |
| return getParameter(name) != null; |
| } |
| |
| public boolean isParameterSetLocally(final String name) { |
| return this.parameters != null && this.parameters.get(name) != null; |
| } |
| |
| /** |
| * Removes all parameters from this collection. |
| */ |
| public void clear() { |
| this.parameters = null; |
| } |
| |
| /** |
| * Creates a copy of these parameters. |
| * The implementation here instantiates {@link BasicHttpParams}, |
| * then calls {@link #copyParams(HttpParams)} to populate the copy. |
| * |
| * @return a new set of params holding a copy of the |
| * <i>local</i> parameters in this object. |
| */ |
| public HttpParams copy() { |
| BasicHttpParams clone = new BasicHttpParams(); |
| copyParams(clone); |
| return clone; |
| } |
| |
| public Object clone() throws CloneNotSupportedException { |
| BasicHttpParams clone = (BasicHttpParams) super.clone(); |
| copyParams(clone); |
| return clone; |
| } |
| |
| /** |
| * Copies the locally defined parameters to the argument parameters. |
| * This method is called from {@link #copy()}. |
| * |
| * @param target the parameters to which to copy |
| */ |
| protected void copyParams(HttpParams target) { |
| if (this.parameters == null) |
| return; |
| |
| Iterator iter = parameters.entrySet().iterator(); |
| while (iter.hasNext()) { |
| Map.Entry me = (Map.Entry) iter.next(); |
| if (me.getKey() instanceof String) |
| target.setParameter((String)me.getKey(), me.getValue()); |
| } |
| } |
| |
| } |