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

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

@@ -0,0 +1,143 @@
+/*
+ * ====================================================================
+ * 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.io.IOException;
+import java.util.List;
+
+import ch.boye.httpclientandroidlib.HttpException;
+import ch.boye.httpclientandroidlib.HttpRequest;
+import ch.boye.httpclientandroidlib.HttpRequestInterceptor;
+import ch.boye.httpclientandroidlib.HttpResponse;
+import ch.boye.httpclientandroidlib.HttpResponseInterceptor;
+import ch.boye.httpclientandroidlib.annotation.ThreadSafe;
+
+/**
+ * Immutable {@link HttpProcessor}.
+ *
+ * @since 4.1
+ */
+@ThreadSafe // provided injected dependencies are immutable
+public final class ImmutableHttpProcessor implements HttpProcessor {
+
+    private final HttpRequestInterceptor[] requestInterceptors;
+    private final HttpResponseInterceptor[] responseInterceptors;
+
+    public ImmutableHttpProcessor(
+            final HttpRequestInterceptor[] requestInterceptors,
+            final HttpResponseInterceptor[] responseInterceptors) {
+        super();
+        if (requestInterceptors != null) {
+            final int l = requestInterceptors.length;
+            this.requestInterceptors = new HttpRequestInterceptor[l];
+            System.arraycopy(requestInterceptors, 0, this.requestInterceptors, 0, l);
+        } else {
+            this.requestInterceptors = new HttpRequestInterceptor[0];
+        }
+        if (responseInterceptors != null) {
+            final int l = responseInterceptors.length;
+            this.responseInterceptors = new HttpResponseInterceptor[l];
+            System.arraycopy(responseInterceptors, 0, this.responseInterceptors, 0, l);
+        } else {
+            this.responseInterceptors = new HttpResponseInterceptor[0];
+        }
+    }
+
+    /**
+     * @since 4.3
+     */
+    public ImmutableHttpProcessor(
+            final List<HttpRequestInterceptor> requestInterceptors,
+            final List<HttpResponseInterceptor> responseInterceptors) {
+        super();
+        if (requestInterceptors != null) {
+            final int l = requestInterceptors.size();
+            this.requestInterceptors = requestInterceptors.toArray(new HttpRequestInterceptor[l]);
+        } else {
+            this.requestInterceptors = new HttpRequestInterceptor[0];
+        }
+        if (responseInterceptors != null) {
+            final int l = responseInterceptors.size();
+            this.responseInterceptors = responseInterceptors.toArray(new HttpResponseInterceptor[l]);
+        } else {
+            this.responseInterceptors = new HttpResponseInterceptor[0];
+        }
+    }
+
+    /**
+     * @deprecated (4.3) do not use.
+     */
+    @Deprecated
+    public ImmutableHttpProcessor(
+            final HttpRequestInterceptorList requestInterceptors,
+            final HttpResponseInterceptorList responseInterceptors) {
+        super();
+        if (requestInterceptors != null) {
+            final int count = requestInterceptors.getRequestInterceptorCount();
+            this.requestInterceptors = new HttpRequestInterceptor[count];
+            for (int i = 0; i < count; i++) {
+                this.requestInterceptors[i] = requestInterceptors.getRequestInterceptor(i);
+            }
+        } else {
+            this.requestInterceptors = new HttpRequestInterceptor[0];
+        }
+        if (responseInterceptors != null) {
+            final int count = responseInterceptors.getResponseInterceptorCount();
+            this.responseInterceptors = new HttpResponseInterceptor[count];
+            for (int i = 0; i < count; i++) {
+                this.responseInterceptors[i] = responseInterceptors.getResponseInterceptor(i);
+            }
+        } else {
+            this.responseInterceptors = new HttpResponseInterceptor[0];
+        }
+    }
+
+    public ImmutableHttpProcessor(final HttpRequestInterceptor... requestInterceptors) {
+        this(requestInterceptors, null);
+    }
+
+    public ImmutableHttpProcessor(final HttpResponseInterceptor... responseInterceptors) {
+        this(null, responseInterceptors);
+    }
+
+    public void process(
+            final HttpRequest request,
+            final HttpContext context) throws IOException, HttpException {
+        for (final HttpRequestInterceptor requestInterceptor : this.requestInterceptors) {
+            requestInterceptor.process(request, context);
+        }
+    }
+
+    public void process(
+            final HttpResponse response,
+            final HttpContext context) throws IOException, HttpException {
+        for (final HttpResponseInterceptor responseInterceptor : this.responseInterceptors) {
+            responseInterceptor.process(response, context);
+        }
+    }
+
+}