| /* |
| * 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. |
| */ |
| package org.jclouds.io; |
| |
| import static com.google.common.base.Preconditions.checkNotNull; |
| |
| import java.io.File; |
| import java.io.InputStream; |
| |
| import org.jclouds.io.payloads.ByteArrayPayload; |
| import org.jclouds.io.payloads.ByteSourcePayload; |
| import org.jclouds.io.payloads.FilePayload; |
| import org.jclouds.io.payloads.InputStreamPayload; |
| import org.jclouds.io.payloads.StringPayload; |
| import org.jclouds.io.payloads.UrlEncodedFormPayload; |
| |
| import com.google.common.collect.Multimap; |
| import com.google.common.io.ByteSource; |
| |
| public class Payloads { |
| private Payloads() { |
| } |
| |
| public static Payload newPayload(Object data) { |
| checkNotNull(data, "data"); |
| if (data instanceof Payload) { |
| return (Payload) data; |
| } else if (data instanceof InputStream) { |
| return newInputStreamPayload((InputStream) data); |
| } else if (data instanceof byte[]) { |
| return newByteArrayPayload((byte[]) data); |
| } else if (data instanceof ByteSource) { |
| return newByteSourcePayload((ByteSource) data); |
| } else if (data instanceof String) { |
| return newStringPayload((String) data); |
| } else if (data instanceof File) { |
| return newFilePayload((File) data); |
| } else { |
| throw new UnsupportedOperationException("unsupported payload type: " + data.getClass()); |
| } |
| } |
| |
| public static InputStreamPayload newInputStreamPayload(InputStream data) { |
| return new InputStreamPayload(checkNotNull(data, "data")); |
| } |
| |
| public static ByteArrayPayload newByteArrayPayload(byte[] data) { |
| return new ByteArrayPayload(checkNotNull(data, "data")); |
| } |
| |
| public static ByteSourcePayload newByteSourcePayload(ByteSource data) { |
| return new ByteSourcePayload(checkNotNull(data, "data")); |
| } |
| |
| public static StringPayload newStringPayload(String data) { |
| return new StringPayload(checkNotNull(data, "data")); |
| } |
| |
| public static FilePayload newFilePayload(File data) { |
| return new FilePayload(checkNotNull(data, "data")); |
| } |
| |
| public static UrlEncodedFormPayload newUrlEncodedFormPayload(Multimap<String, String> formParams) { |
| return new UrlEncodedFormPayload(formParams); |
| } |
| } |