1 files changed, 342 insertions, 0 deletions
diff --git a/mobile/android/thirdparty/ch/boye/httpclientandroidlib/client/entity/EntityBuilder.java b/mobile/android/thirdparty/ch/boye/httpclientandroidlib/client/entity/EntityBuilder.java
new file mode 100644
index 000000000..ebec48a13
--- /dev/null
+++ b/mobile/android/thirdparty/ch/boye/httpclientandroidlib/client/entity/EntityBuilder.java
@@ -0,0 +1,342 @@
+/*
+ * ====================================================================
+ * 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.entity;
+
+import java.io.File;
+import java.io.InputStream;
+import java.io.Serializable;
+import java.util.Arrays;
+import java.util.List;
+
+import ch.boye.httpclientandroidlib.HttpEntity;
+import ch.boye.httpclientandroidlib.NameValuePair;
+import ch.boye.httpclientandroidlib.annotation.NotThreadSafe;
+import ch.boye.httpclientandroidlib.entity.AbstractHttpEntity;
+import ch.boye.httpclientandroidlib.entity.BasicHttpEntity;
+import ch.boye.httpclientandroidlib.entity.ByteArrayEntity;
+import ch.boye.httpclientandroidlib.entity.ContentType;
+import ch.boye.httpclientandroidlib.entity.FileEntity;
+import ch.boye.httpclientandroidlib.entity.InputStreamEntity;
+import ch.boye.httpclientandroidlib.entity.SerializableEntity;
+import ch.boye.httpclientandroidlib.entity.StringEntity;
+
+/**
+ * Builder for {@link HttpEntity} instances.
+ * <p/>
+ * Several setter methods of this builder are mutually exclusive. In case of multiple invocations
+ * of the following methods only the last one will have effect:
+ * <ul>
+ *   <li>{@link #setText(String)}</li>
+ *   <li>{@link #setBinary(byte[])}</li>
+ *   <li>{@link #setStream(java.io.InputStream)}</li>
+ *   <li>{@link #setSerializable(java.io.Serializable)}</li>
+ *   <li>{@link #setParameters(java.util.List)}</li>
+ *   <li>{@link #setParameters(ch.boye.httpclientandroidlib.NameValuePair...)}</li>
+ *   <li>{@link #setFile(java.io.File)}</li>
+ * </ul>
+ *
+ * @since 4.3
+ */
+@NotThreadSafe
+public class EntityBuilder {
+
+    private String text;
+    private byte[] binary;
+    private InputStream stream;
+    private List<NameValuePair> parameters;
+    private Serializable serializable;
+    private File file;
+    private ContentType contentType;
+    private String contentEncoding;
+    private boolean chunked;
+    private boolean gzipCompress;
+
+    EntityBuilder() {
+        super();
+    }
+
+    public static EntityBuilder create() {
+        return new EntityBuilder();
+    }
+
+    private void clearContent() {
+        this.text = null;
+        this.binary = null;
+        this.stream = null;
+        this.parameters = null;
+        this.serializable = null;
+        this.file = null;
+    }
+
+    /**
+     * Returns entity content as a string if set using {@link #setText(String)} method.
+     */
+    public String getText() {
+        return text;
+    }
+
+    /**
+     * Sets entity content as a string. This method is mutually exclusive with
+     * {@link #setBinary(byte[])},
+     * {@link #setStream(java.io.InputStream)} ,
+     * {@link #setSerializable(java.io.Serializable)} ,
+     * {@link #setParameters(java.util.List)},
+     * {@link #setParameters(ch.boye.httpclientandroidlib.NameValuePair...)}
+     * {@link #setFile(java.io.File)} methods.
+     */
+    public EntityBuilder setText(final String text) {
+        clearContent();
+        this.text = text;
+        return this;
+    }
+
+    /**
+     * Returns entity content as a byte array if set using
+     * {@link #setBinary(byte[])} method.
+     */
+    public byte[] getBinary() {
+        return binary;
+    }
+
+    /**
+     * Sets entity content as a byte array. This method is mutually exclusive with
+     * {@link #setText(String)},
+     * {@link #setStream(java.io.InputStream)} ,
+     * {@link #setSerializable(java.io.Serializable)} ,
+     * {@link #setParameters(java.util.List)},
+     * {@link #setParameters(ch.boye.httpclientandroidlib.NameValuePair...)}
+     * {@link #setFile(java.io.File)} methods.
+     */
+    public EntityBuilder setBinary(final byte[] binary) {
+        clearContent();
+        this.binary = binary;
+        return this;
+    }
+
+    /**
+     * Returns entity content as a {@link InputStream} if set using
+     * {@link #setStream(java.io.InputStream)} method.
+     */
+    public InputStream getStream() {
+        return stream;
+    }
+
+    /**
+     * Sets entity content as a {@link InputStream}. This method is mutually exclusive with
+     * {@link #setText(String)},
+     * {@link #setBinary(byte[])},
+     * {@link #setSerializable(java.io.Serializable)} ,
+     * {@link #setParameters(java.util.List)},
+     * {@link #setParameters(ch.boye.httpclientandroidlib.NameValuePair...)}
+     * {@link #setFile(java.io.File)} methods.
+     */
+    public EntityBuilder setStream(final InputStream stream) {
+        clearContent();
+        this.stream = stream;
+        return this;
+    }
+
+    /**
+     * Returns entity content as a parameter list if set using
+     * {@link #setParameters(java.util.List)} or
+     * {@link #setParameters(ch.boye.httpclientandroidlib.NameValuePair...)} methods.
+     */
+    public List<NameValuePair> getParameters() {
+        return parameters;
+    }
+
+    /**
+     * Sets entity content as a parameter list. This method is mutually exclusive with
+     * {@link #setText(String)},
+     * {@link #setBinary(byte[])},
+     * {@link #setStream(java.io.InputStream)} ,
+     * {@link #setSerializable(java.io.Serializable)} ,
+     * {@link #setFile(java.io.File)} methods.
+     */
+    public EntityBuilder setParameters(final List<NameValuePair> parameters) {
+        clearContent();
+        this.parameters = parameters;
+        return this;
+    }
+
+    /**
+     * Sets entity content as a parameter list. This method is mutually exclusive with
+     * {@link #setText(String)},
+     * {@link #setBinary(byte[])},
+     * {@link #setStream(java.io.InputStream)} ,
+     * {@link #setSerializable(java.io.Serializable)} ,
+     * {@link #setFile(java.io.File)} methods.
+     */
+    public EntityBuilder setParameters(final NameValuePair... parameters) {
+        return setParameters(Arrays.asList(parameters));
+    }
+
+    /**
+     * Returns entity content as a {@link Serializable} if set using
+     * {@link #setSerializable(java.io.Serializable)} method.
+     */
+    public Serializable getSerializable() {
+        return serializable;
+    }
+
+    /**
+     * Sets entity content as a {@link Serializable}. This method is mutually exclusive with
+     * {@link #setText(String)},
+     * {@link #setBinary(byte[])},
+     * {@link #setStream(java.io.InputStream)} ,
+     * {@link #setParameters(java.util.List)},
+     * {@link #setParameters(ch.boye.httpclientandroidlib.NameValuePair...)}
+     * {@link #setFile(java.io.File)} methods.
+     */
+    public EntityBuilder setSerializable(final Serializable serializable) {
+        clearContent();
+        this.serializable = serializable;
+        return this;
+    }
+
+    /**
+     * Returns entity content as a {@link File} if set using
+     * {@link #setFile(java.io.File)} method.
+     */
+    public File getFile() {
+        return file;
+    }
+
+    /**
+     * Sets entity content as a {@link File}. This method is mutually exclusive with
+     * {@link #setText(String)},
+     * {@link #setBinary(byte[])},
+     * {@link #setStream(java.io.InputStream)} ,
+     * {@link #setParameters(java.util.List)},
+     * {@link #setParameters(ch.boye.httpclientandroidlib.NameValuePair...)}
+     * {@link #setSerializable(java.io.Serializable)} methods.
+     */
+    public EntityBuilder setFile(final File file) {
+        clearContent();
+        this.file = file;
+        return this;
+    }
+
+    /**
+     * Returns {@link ContentType} of the entity, if set.
+     */
+    public ContentType getContentType() {
+        return contentType;
+    }
+
+    /**
+     * Sets {@link ContentType} of the entity.
+     */
+    public EntityBuilder setContentType(final ContentType contentType) {
+        this.contentType = contentType;
+        return this;
+    }
+
+    /**
+     * Returns content encoding of the entity, if set.
+     */
+    public String getContentEncoding() {
+        return contentEncoding;
+    }
+
+    /**
+     * Sets content encoding of the entity.
+     */
+    public EntityBuilder setContentEncoding(final String contentEncoding) {
+        this.contentEncoding = contentEncoding;
+        return this;
+    }
+
+    /**
+     * Returns <code>true</code> if entity is to be chunk coded, <code>false</code> otherwise.
+     */
+    public boolean isChunked() {
+        return chunked;
+    }
+
+    /**
+     * Makes entity chunk coded.
+     */
+    public EntityBuilder chunked() {
+        this.chunked = true;
+        return this;
+    }
+
+    /**
+     * Returns <code>true</code> if entity is to be GZIP compressed, <code>false</code> otherwise.
+     */
+    public boolean isGzipCompress() {
+        return gzipCompress;
+    }
+
+    /**
+     * Makes entity GZIP compressed.
+     */
+    public EntityBuilder gzipCompress() {
+        this.gzipCompress = true;
+        return this;
+    }
+
+    private ContentType getContentOrDefault(final ContentType def) {
+        return this.contentType != null ? this.contentType : def;
+    }
+
+    /**
+     * Creates new instance of {@link HttpEntity} based on the current state.
+     */
+    public HttpEntity build() {
+        final AbstractHttpEntity e;
+        if (this.text != null) {
+            e = new StringEntity(this.text, getContentOrDefault(ContentType.DEFAULT_TEXT));
+        } else if (this.binary != null) {
+            e = new ByteArrayEntity(this.binary, getContentOrDefault(ContentType.DEFAULT_BINARY));
+        } else if (this.stream != null) {
+            e = new InputStreamEntity(this.stream, 1, getContentOrDefault(ContentType.DEFAULT_BINARY));
+        } else if (this.parameters != null) {
+            e = new UrlEncodedFormEntity(this.parameters,
+                    this.contentType != null ? this.contentType.getCharset() : null);
+        } else if (this.serializable != null) {
+            e = new SerializableEntity(this.serializable);
+            e.setContentType(ContentType.DEFAULT_BINARY.toString());
+        } else if (this.file != null) {
+            e = new FileEntity(this.file, getContentOrDefault(ContentType.DEFAULT_BINARY));
+        } else {
+            e = new BasicHttpEntity();
+        }
+        if (e.getContentType() != null && this.contentType != null) {
+            e.setContentType(this.contentType.toString());
+        }
+        e.setContentEncoding(this.contentEncoding);
+        e.setChunked(this.chunked);
+        if (this.gzipCompress) {
+            return new GzipCompressingEntity(e);
+        }
+        return e;
+    }
+
+}