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

mobile/android/thirdparty/ch/boye/httpclientandroidlib/entity/HttpEntityWrapper.java

@@ -0,0 +1,105 @@
+/*
+ * ====================================================================
+ * 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.entity;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+
+import ch.boye.httpclientandroidlib.Header;
+import ch.boye.httpclientandroidlib.HttpEntity;
+import ch.boye.httpclientandroidlib.annotation.NotThreadSafe;
+import ch.boye.httpclientandroidlib.util.Args;
+
+/**
+ * Base class for wrapping entities.
+ * Keeps a {@link #wrappedEntity wrappedEntity} and delegates all
+ * calls to it. Implementations of wrapping entities can derive
+ * from this class and need to override only those methods that
+ * should not be delegated to the wrapped entity.
+ *
+ * @since 4.0
+ */
+@NotThreadSafe
+public class HttpEntityWrapper implements HttpEntity {
+
+    /** The wrapped entity. */
+    protected HttpEntity wrappedEntity;
+
+    /**
+     * Creates a new entity wrapper.
+     */
+    public HttpEntityWrapper(final HttpEntity wrappedEntity) {
+        super();
+        this.wrappedEntity = Args.notNull(wrappedEntity, "Wrapped entity");
+    } // constructor
+
+    public boolean isRepeatable() {
+        return wrappedEntity.isRepeatable();
+    }
+
+    public boolean isChunked() {
+        return wrappedEntity.isChunked();
+    }
+
+    public long getContentLength() {
+        return wrappedEntity.getContentLength();
+    }
+
+    public Header getContentType() {
+        return wrappedEntity.getContentType();
+    }
+
+    public Header getContentEncoding() {
+        return wrappedEntity.getContentEncoding();
+    }
+
+    public InputStream getContent()
+        throws IOException {
+        return wrappedEntity.getContent();
+    }
+
+    public void writeTo(final OutputStream outstream)
+        throws IOException {
+        wrappedEntity.writeTo(outstream);
+    }
+
+    public boolean isStreaming() {
+        return wrappedEntity.isStreaming();
+    }
+
+    /**
+     * @deprecated (4.1) Either use {@link #getContent()} and call {@link java.io.InputStream#close()} on that;
+     * otherwise call {@link #writeTo(OutputStream)} which is required to free the resources.
+     */
+    @Deprecated
+    public void consumeContent() throws IOException {
+        wrappedEntity.consumeContent();
+    }
+
+}