| /** |
| * 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.apache.camel.component.http; |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.IOException; |
| import java.io.InputStream; |
| |
| import org.apache.camel.Converter; |
| import org.apache.camel.Exchange; |
| import org.apache.camel.util.ExchangeHelper; |
| import org.apache.camel.util.GZIPHelper; |
| import org.apache.commons.httpclient.methods.InputStreamRequestEntity; |
| import org.apache.commons.httpclient.methods.RequestEntity; |
| |
| /** |
| * Some converter methods to make it easier to convert the body to RequestEntity types. |
| */ |
| @Converter |
| public final class RequestEntityConverter { |
| |
| private RequestEntityConverter() { |
| } |
| |
| @Converter |
| public static RequestEntity toRequestEntity(byte[] data, Exchange exchange) throws Exception { |
| return asRequestEntity(data, exchange); |
| } |
| |
| @Converter |
| public static RequestEntity toRequestEntity(InputStream inStream, Exchange exchange) throws Exception { |
| return asRequestEntity(inStream, exchange); |
| } |
| |
| @Converter |
| public static RequestEntity toRequestEntity(String str, Exchange exchange) throws Exception { |
| if (exchange != null && GZIPHelper.isGzip(exchange.getIn())) { |
| byte[] data = exchange.getContext().getTypeConverter().convertTo(byte[].class, str); |
| return asRequestEntity(data, exchange); |
| } else { |
| // will use the default StringRequestEntity |
| return null; |
| } |
| } |
| |
| private static RequestEntity asRequestEntity(InputStream in, Exchange exchange) throws IOException { |
| if (exchange != null |
| && !exchange.getProperty(Exchange.SKIP_GZIP_ENCODING, Boolean.FALSE, Boolean.class)) { |
| return new InputStreamRequestEntity(GZIPHelper.compressGzip(exchange.getIn() |
| .getHeader(Exchange.CONTENT_ENCODING, String.class), in), ExchangeHelper |
| .getContentType(exchange)); |
| } else { |
| // should set the content type here |
| if (exchange != null) { |
| return new InputStreamRequestEntity(in, ExchangeHelper.getContentType(exchange)); |
| } else { |
| return new InputStreamRequestEntity(in); |
| } |
| } |
| } |
| |
| private static RequestEntity asRequestEntity(byte[] data, Exchange exchange) throws Exception { |
| if (exchange != null |
| && !exchange.getProperty(Exchange.SKIP_GZIP_ENCODING, Boolean.FALSE, Boolean.class)) { |
| return new InputStreamRequestEntity(GZIPHelper.compressGzip(exchange.getIn() |
| .getHeader(Exchange.CONTENT_ENCODING, String.class), data), ExchangeHelper |
| .getContentType(exchange)); |
| } else { |
| // should set the content type here |
| if (exchange != null) { |
| return new InputStreamRequestEntity(new ByteArrayInputStream(data), ExchangeHelper.getContentType(exchange)); |
| } else { |
| return new InputStreamRequestEntity(new ByteArrayInputStream(data)); |
| } |
| } |
| } |
| } |
| |