pt 1 in reviving the android build (copied from pm 28a1, wish me luck)

mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/HttpRequestHandlerRegistry.java

@@ -0,0 +1,107 @@
+/*
+ * ====================================================================
+ * 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.protocol;
+
+import java.util.Map;
+
+import ch.boye.httpclientandroidlib.annotation.ThreadSafe;
+import ch.boye.httpclientandroidlib.util.Args;
+
+/**
+ * Maintains a map of HTTP request handlers keyed by a request URI pattern.
+ * <br>
+ * Patterns may have three formats:
+ * <ul>
+ *   <li><code>*</code></li>
+ *   <li><code>*&lt;uri&gt;</code></li>
+ *   <li><code>&lt;uri&gt;*</code></li>
+ * </ul>
+ * <br>
+ * This class can be used to resolve an instance of
+ * {@link HttpRequestHandler} matching a particular request URI. Usually the
+ * resolved request handler will be used to process the request with the
+ * specified request URI.
+ *
+ * @since 4.0
+ * @deprecated (4.3) use {@link UriHttpRequestHandlerMapper}
+ */
+@ThreadSafe // provided injected dependencies are thread-safe
+@Deprecated
+public class HttpRequestHandlerRegistry implements HttpRequestHandlerResolver {
+
+    private final UriPatternMatcher<HttpRequestHandler> matcher;
+
+    public HttpRequestHandlerRegistry() {
+        matcher = new UriPatternMatcher<HttpRequestHandler>();
+    }
+
+    /**
+     * Registers the given {@link HttpRequestHandler} as a handler for URIs
+     * matching the given pattern.
+     *
+     * @param pattern the pattern to register the handler for.
+     * @param handler the handler.
+     */
+    public void register(final String pattern, final HttpRequestHandler handler) {
+        Args.notNull(pattern, "URI request pattern");
+        Args.notNull(handler, "Request handler");
+        matcher.register(pattern, handler);
+    }
+
+    /**
+     * Removes registered handler, if exists, for the given pattern.
+     *
+     * @param pattern the pattern to unregister the handler for.
+     */
+    public void unregister(final String pattern) {
+        matcher.unregister(pattern);
+    }
+
+    /**
+     * Sets handlers from the given map.
+     * @param map the map containing handlers keyed by their URI patterns.
+     */
+    public void setHandlers(final Map<String, HttpRequestHandler> map) {
+        matcher.setObjects(map);
+    }
+
+    /**
+     * Get the handler map.
+     * @return The map of handlers and their associated URI patterns.
+     *
+     * @since 4.2
+     */
+    public Map<String, HttpRequestHandler> getHandlers() {
+        return matcher.getObjects();
+    }
+
+    public HttpRequestHandler lookup(final String requestURI) {
+        return matcher.lookup(requestURI);
+    }
+
+}