1 files changed, 351 insertions, 0 deletions
diff --git a/mobile/android/thirdparty/ch/boye/httpclientandroidlib/client/methods/RequestBuilder.java b/mobile/android/thirdparty/ch/boye/httpclientandroidlib/client/methods/RequestBuilder.java
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+++ b/mobile/android/thirdparty/ch/boye/httpclientandroidlib/client/methods/RequestBuilder.java
@@ -0,0 +1,351 @@
+/*
+ * ====================================================================
+ * 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 ch.boye.httpclientandroidlib.client.methods;
+
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.util.ArrayList;
+import java.util.LinkedList;
+import java.util.List;
+
+import ch.boye.httpclientandroidlib.Header;
+import ch.boye.httpclientandroidlib.HeaderIterator;
+import ch.boye.httpclientandroidlib.HttpEntity;
+import ch.boye.httpclientandroidlib.HttpEntityEnclosingRequest;
+import ch.boye.httpclientandroidlib.HttpRequest;
+import ch.boye.httpclientandroidlib.NameValuePair;
+import ch.boye.httpclientandroidlib.ProtocolVersion;
+import ch.boye.httpclientandroidlib.annotation.NotThreadSafe;
+import ch.boye.httpclientandroidlib.client.config.RequestConfig;
+import ch.boye.httpclientandroidlib.client.entity.UrlEncodedFormEntity;
+import ch.boye.httpclientandroidlib.client.utils.URIBuilder;
+import ch.boye.httpclientandroidlib.message.BasicHeader;
+import ch.boye.httpclientandroidlib.message.BasicNameValuePair;
+import ch.boye.httpclientandroidlib.message.HeaderGroup;
+import ch.boye.httpclientandroidlib.protocol.HTTP;
+import ch.boye.httpclientandroidlib.util.Args;
+
+/**
+ * Builder for {@link HttpUriRequest} instances.
+ * <p/>
+ * Please note that this class treats parameters differently depending on composition
+ * of the request: if the request has a content entity explicitly set with
+ * {@link #setEntity(ch.boye.httpclientandroidlib.HttpEntity)} or it is not an entity enclosing method
+ * (such as POST or PUT), parameters will be added to the query component of the request URI.
+ * Otherwise, parameters will be added as a URL encoded {@link UrlEncodedFormEntity entity}.
+ *
+ * @since 4.3
+ */
+@NotThreadSafe
+public class RequestBuilder {
+
+    private String method;
+    private ProtocolVersion version;
+    private URI uri;
+    private HeaderGroup headergroup;
+    private HttpEntity entity;
+    private LinkedList<NameValuePair> parameters;
+    private RequestConfig config;
+
+    RequestBuilder(final String method) {
+        super();
+        this.method = method;
+    }
+
+    RequestBuilder() {
+        this(null);
+    }
+
+    public static RequestBuilder create(final String method) {
+        Args.notBlank(method, "HTTP method");
+        return new RequestBuilder(method);
+    }
+
+    public static RequestBuilder get() {
+        return new RequestBuilder(HttpGet.METHOD_NAME);
+    }
+
+    public static RequestBuilder head() {
+        return new RequestBuilder(HttpHead.METHOD_NAME);
+    }
+
+    public static RequestBuilder post() {
+        return new RequestBuilder(HttpPost.METHOD_NAME);
+    }
+
+    public static RequestBuilder put() {
+        return new RequestBuilder(HttpPut.METHOD_NAME);
+    }
+
+    public static RequestBuilder delete() {
+        return new RequestBuilder(HttpDelete.METHOD_NAME);
+    }
+
+    public static RequestBuilder trace() {
+        return new RequestBuilder(HttpTrace.METHOD_NAME);
+    }
+
+    public static RequestBuilder options() {
+        return new RequestBuilder(HttpOptions.METHOD_NAME);
+    }
+
+    public static RequestBuilder copy(final HttpRequest request) {
+        Args.notNull(request, "HTTP request");
+        return new RequestBuilder().doCopy(request);
+    }
+
+    private RequestBuilder doCopy(final HttpRequest request) {
+        if (request == null) {
+            return this;
+        }
+        method = request.getRequestLine().getMethod();
+        version = request.getRequestLine().getProtocolVersion();
+        if (request instanceof HttpUriRequest) {
+            uri = ((HttpUriRequest) request).getURI();
+        } else {
+            uri = URI.create(request.getRequestLine().getUri());
+        }
+        if (headergroup == null) {
+            headergroup = new HeaderGroup();
+        }
+        headergroup.clear();
+        headergroup.setHeaders(request.getAllHeaders());
+        if (request instanceof HttpEntityEnclosingRequest) {
+            entity = ((HttpEntityEnclosingRequest) request).getEntity();
+        } else {
+            entity = null;
+        }
+        if (request instanceof Configurable) {
+            this.config = ((Configurable) request).getConfig();
+        } else {
+            this.config = null;
+        }
+        this.parameters = null;
+        return this;
+    }
+
+    public String getMethod() {
+        return method;
+    }
+
+    public ProtocolVersion getVersion() {
+        return version;
+    }
+
+    public RequestBuilder setVersion(final ProtocolVersion version) {
+        this.version = version;
+        return this;
+    }
+
+    public URI getUri() {
+        return uri;
+    }
+
+    public RequestBuilder setUri(final URI uri) {
+        this.uri = uri;
+        return this;
+    }
+
+    public RequestBuilder setUri(final String uri) {
+        this.uri = uri != null ? URI.create(uri) : null;
+        return this;
+    }
+
+    public Header getFirstHeader(final String name) {
+        return headergroup != null ? headergroup.getFirstHeader(name) : null;
+    }
+
+    public Header getLastHeader(final String name) {
+        return headergroup != null ? headergroup.getLastHeader(name) : null;
+    }
+
+    public Header[] getHeaders(final String name) {
+        return headergroup != null ? headergroup.getHeaders(name) : null;
+    }
+
+    public RequestBuilder addHeader(final Header header) {
+        if (headergroup == null) {
+            headergroup = new HeaderGroup();
+        }
+        headergroup.addHeader(header);
+        return this;
+    }
+
+    public RequestBuilder addHeader(final String name, final String value) {
+        if (headergroup == null) {
+            headergroup = new HeaderGroup();
+        }
+        this.headergroup.addHeader(new BasicHeader(name, value));
+        return this;
+    }
+
+    public RequestBuilder removeHeader(final Header header) {
+        if (headergroup == null) {
+            headergroup = new HeaderGroup();
+        }
+        headergroup.removeHeader(header);
+        return this;
+    }
+
+    public RequestBuilder removeHeaders(final String name) {
+        if (name == null || headergroup == null) {
+            return this;
+        }
+        for (final HeaderIterator i = headergroup.iterator(); i.hasNext(); ) {
+            final Header header = i.nextHeader();
+            if (name.equalsIgnoreCase(header.getName())) {
+                i.remove();
+            }
+        }
+        return this;
+    }
+
+    public RequestBuilder setHeader(final Header header) {
+        if (headergroup == null) {
+            headergroup = new HeaderGroup();
+        }
+        this.headergroup.updateHeader(header);
+        return this;
+    }
+
+    public RequestBuilder setHeader(final String name, final String value) {
+        if (headergroup == null) {
+            headergroup = new HeaderGroup();
+        }
+        this.headergroup.updateHeader(new BasicHeader(name, value));
+        return this;
+    }
+
+    public HttpEntity getEntity() {
+        return entity;
+    }
+
+    public RequestBuilder setEntity(final HttpEntity entity) {
+        this.entity = entity;
+        return this;
+    }
+
+    public List<NameValuePair> getParameters() {
+        return parameters != null ? new ArrayList<NameValuePair>(parameters) :
+            new ArrayList<NameValuePair>();
+    }
+
+    public RequestBuilder addParameter(final NameValuePair nvp) {
+        Args.notNull(nvp, "Name value pair");
+        if (parameters == null) {
+            parameters = new LinkedList<NameValuePair>();
+        }
+        parameters.add(nvp);
+        return this;
+    }
+
+    public RequestBuilder addParameter(final String name, final String value) {
+        return addParameter(new BasicNameValuePair(name, value));
+    }
+
+    public RequestBuilder addParameters(final NameValuePair... nvps) {
+        for (final NameValuePair nvp: nvps) {
+            addParameter(nvp);
+        }
+        return this;
+    }
+
+    public RequestConfig getConfig() {
+        return config;
+    }
+
+    public RequestBuilder setConfig(final RequestConfig config) {
+        this.config = config;
+        return this;
+    }
+
+    public HttpUriRequest build() {
+        final HttpRequestBase result;
+        URI uri = this.uri != null ? this.uri : URI.create("/");
+        HttpEntity entity = this.entity;
+        if (parameters != null && !parameters.isEmpty()) {
+            if (entity == null && (HttpPost.METHOD_NAME.equalsIgnoreCase(method)
+                    || HttpPut.METHOD_NAME.equalsIgnoreCase(method))) {
+                entity = new UrlEncodedFormEntity(parameters, HTTP.DEF_CONTENT_CHARSET);
+            } else {
+                try {
+                    uri = new URIBuilder(uri).addParameters(parameters).build();
+                } catch (final URISyntaxException ex) {
+                    // should never happen
+                }
+            }
+        }
+        if (entity == null) {
+            result = new InternalRequest(method);
+        } else {
+            final InternalEntityEclosingRequest request = new InternalEntityEclosingRequest(method);
+            request.setEntity(entity);
+            result = request;
+        }
+        result.setProtocolVersion(this.version);
+        result.setURI(uri);
+        if (this.headergroup != null) {
+            result.setHeaders(this.headergroup.getAllHeaders());
+        }
+        result.setConfig(this.config);
+        return result;
+    }
+
+    static class InternalRequest extends HttpRequestBase {
+
+        private final String method;
+
+        InternalRequest(final String method) {
+            super();
+            this.method = method;
+        }
+
+        @Override
+        public String getMethod() {
+            return this.method;
+        }
+
+    }
+
+    static class InternalEntityEclosingRequest extends HttpEntityEnclosingRequestBase {
+
+        private final String method;
+
+        InternalEntityEclosingRequest(final String method) {
+            super();
+            this.method = method;
+        }
+
+        @Override
+        public String getMethod() {
+            return this.method;
+        }
+
+    }
+
+}