1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/mobile/android/thirdparty/ch/boye/httpclientandroidlib/impl/client/RequestWrapper.java Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,166 @@
1.4 +/*
1.5 + * ====================================================================
1.6 + * Licensed to the Apache Software Foundation (ASF) under one
1.7 + * or more contributor license agreements. See the NOTICE file
1.8 + * distributed with this work for additional information
1.9 + * regarding copyright ownership. The ASF licenses this file
1.10 + * to you under the Apache License, Version 2.0 (the
1.11 + * "License"); you may not use this file except in compliance
1.12 + * with the License. You may obtain a copy of the License at
1.13 + *
1.14 + * http://www.apache.org/licenses/LICENSE-2.0
1.15 + *
1.16 + * Unless required by applicable law or agreed to in writing,
1.17 + * software distributed under the License is distributed on an
1.18 + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
1.19 + * KIND, either express or implied. See the License for the
1.20 + * specific language governing permissions and limitations
1.21 + * under the License.
1.22 + * ====================================================================
1.23 + *
1.24 + * This software consists of voluntary contributions made by many
1.25 + * individuals on behalf of the Apache Software Foundation. For more
1.26 + * information on the Apache Software Foundation, please see
1.27 + * <http://www.apache.org/>.
1.28 + *
1.29 + */
1.30 +
1.31 +package ch.boye.httpclientandroidlib.impl.client;
1.32 +
1.33 +import java.net.URI;
1.34 +import java.net.URISyntaxException;
1.35 +
1.36 +import ch.boye.httpclientandroidlib.annotation.NotThreadSafe;
1.37 +
1.38 +import ch.boye.httpclientandroidlib.HttpRequest;
1.39 +import ch.boye.httpclientandroidlib.ProtocolException;
1.40 +import ch.boye.httpclientandroidlib.ProtocolVersion;
1.41 +import ch.boye.httpclientandroidlib.RequestLine;
1.42 +import ch.boye.httpclientandroidlib.client.methods.HttpUriRequest;
1.43 +import ch.boye.httpclientandroidlib.message.AbstractHttpMessage;
1.44 +import ch.boye.httpclientandroidlib.message.BasicRequestLine;
1.45 +import ch.boye.httpclientandroidlib.params.HttpProtocolParams;
1.46 +
1.47 +/**
1.48 + * A wrapper class for {@link HttpRequest}s that can be used to change
1.49 + * properties of the current request without modifying the original
1.50 + * object.
1.51 + * </p>
1.52 + * This class is also capable of resetting the request headers to
1.53 + * the state of the original request.
1.54 + *
1.55 + *
1.56 + * @since 4.0
1.57 + */
1.58 +@NotThreadSafe
1.59 +public class RequestWrapper extends AbstractHttpMessage implements HttpUriRequest {
1.60 +
1.61 + private final HttpRequest original;
1.62 +
1.63 + private URI uri;
1.64 + private String method;
1.65 + private ProtocolVersion version;
1.66 + private int execCount;
1.67 +
1.68 + public RequestWrapper(final HttpRequest request) throws ProtocolException {
1.69 + super();
1.70 + if (request == null) {
1.71 + throw new IllegalArgumentException("HTTP request may not be null");
1.72 + }
1.73 + this.original = request;
1.74 + setParams(request.getParams());
1.75 + setHeaders(request.getAllHeaders());
1.76 + // Make a copy of the original URI
1.77 + if (request instanceof HttpUriRequest) {
1.78 + this.uri = ((HttpUriRequest) request).getURI();
1.79 + this.method = ((HttpUriRequest) request).getMethod();
1.80 + this.version = null;
1.81 + } else {
1.82 + RequestLine requestLine = request.getRequestLine();
1.83 + try {
1.84 + this.uri = new URI(requestLine.getUri());
1.85 + } catch (URISyntaxException ex) {
1.86 + throw new ProtocolException("Invalid request URI: "
1.87 + + requestLine.getUri(), ex);
1.88 + }
1.89 + this.method = requestLine.getMethod();
1.90 + this.version = request.getProtocolVersion();
1.91 + }
1.92 + this.execCount = 0;
1.93 + }
1.94 +
1.95 + public void resetHeaders() {
1.96 + // Make a copy of original headers
1.97 + this.headergroup.clear();
1.98 + setHeaders(this.original.getAllHeaders());
1.99 + }
1.100 +
1.101 + public String getMethod() {
1.102 + return this.method;
1.103 + }
1.104 +
1.105 + public void setMethod(final String method) {
1.106 + if (method == null) {
1.107 + throw new IllegalArgumentException("Method name may not be null");
1.108 + }
1.109 + this.method = method;
1.110 + }
1.111 +
1.112 + public ProtocolVersion getProtocolVersion() {
1.113 + if (this.version == null) {
1.114 + this.version = HttpProtocolParams.getVersion(getParams());
1.115 + }
1.116 + return this.version;
1.117 + }
1.118 +
1.119 + public void setProtocolVersion(final ProtocolVersion version) {
1.120 + this.version = version;
1.121 + }
1.122 +
1.123 +
1.124 + public URI getURI() {
1.125 + return this.uri;
1.126 + }
1.127 +
1.128 + public void setURI(final URI uri) {
1.129 + this.uri = uri;
1.130 + }
1.131 +
1.132 + public RequestLine getRequestLine() {
1.133 + String method = getMethod();
1.134 + ProtocolVersion ver = getProtocolVersion();
1.135 + String uritext = null;
1.136 + if (uri != null) {
1.137 + uritext = uri.toASCIIString();
1.138 + }
1.139 + if (uritext == null || uritext.length() == 0) {
1.140 + uritext = "/";
1.141 + }
1.142 + return new BasicRequestLine(method, uritext, ver);
1.143 + }
1.144 +
1.145 + public void abort() throws UnsupportedOperationException {
1.146 + throw new UnsupportedOperationException();
1.147 + }
1.148 +
1.149 + public boolean isAborted() {
1.150 + return false;
1.151 + }
1.152 +
1.153 + public HttpRequest getOriginal() {
1.154 + return this.original;
1.155 + }
1.156 +
1.157 + public boolean isRepeatable() {
1.158 + return true;
1.159 + }
1.160 +
1.161 + public int getExecCount() {
1.162 + return this.execCount;
1.163 + }
1.164 +
1.165 + public void incrementExecCount() {
1.166 + this.execCount++;
1.167 + }
1.168 +
1.169 +}
