|
Apache CXF example source code file (GZIPFeature.java)
The Apache CXF GZIPFeature.java source code/** * 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.cxf.transport.http.gzip; import java.util.List; import org.apache.cxf.Bus; import org.apache.cxf.common.injection.NoJSR250Annotations; import org.apache.cxf.feature.AbstractFeature; import org.apache.cxf.interceptor.Interceptor; import org.apache.cxf.interceptor.InterceptorProvider; import org.apache.cxf.message.Message; /** * This class is used to control GZIP compression of messages. * Attaching this feature to an endpoint will allow the endpoint to handle * compressed requests, and will cause outgoing responses to be compressed if * the client indicates (via the Accept-Encoding header) that it can handle * them. * <pre> * <![CDATA[ * <jaxws:endpoint ...> * <jaxws:features> * <bean class="org.apache.cxf.transport.http.gzip.GZIPFeature"/> * </jaxws:features> * </jaxws:endpoint> * ]]> * </pre> * Attaching this feature to a client will cause outgoing request messages to * be compressed and incoming compressed responses to be uncompressed. If you * want the service to know that your client can accept compressed responses, * you will also need to set the "AcceptEncoding" value in the relevant HTTP * conduit client configuration. * <pre> * <![CDATA[ * <http-conf:conduit name="{http://apache.org/hello_world_soap_http}SoapPort.http-conduit"> * <http-conf:client AcceptEncoding="gzip" /> * </http-conf:conduit> * ]]> * </pre> */ @NoJSR250Annotations public class GZIPFeature extends AbstractFeature { private static final GZIPInInterceptor IN = new GZIPInInterceptor(); private static final GZIPOutInterceptor OUT = new GZIPOutInterceptor(); /** * The compression threshold to pass to the outgoing interceptor. */ int threshold = -1; @Override protected void initializeProvider(InterceptorProvider provider, Bus bus) { provider.getInInterceptors().add(IN); provider.getInFaultInterceptors().add(IN); if (threshold == -1) { provider.getOutInterceptors().add(OUT); provider.getOutFaultInterceptors().add(OUT); } else { GZIPOutInterceptor out = new GZIPOutInterceptor(); out.setThreshold(threshold); remove(provider.getOutInterceptors()); remove(provider.getOutFaultInterceptors()); provider.getOutInterceptors().add(out); provider.getOutFaultInterceptors().add(out); } } private void remove(List<Interceptor outInterceptors) { int x = outInterceptors.size(); while (x > 0) { --x; if (outInterceptors.get(x) instanceof GZIPOutInterceptor) { outInterceptors.remove(x); } } } public void setThreshold(int threshold) { this.threshold = threshold; } public int getThreshold() { return threshold; } } Other Apache CXF examples (source code examples)Here is a short list of links related to this Apache CXF GZIPFeature.java source code file: |
... this post is sponsored by my books ... | |
#1 New Release! |
FP Best Seller |
Copyright 1998-2021 Alvin Alexander, alvinalexander.com
All Rights Reserved.
A percentage of advertising revenue from
pages under the /java/jwarehouse
URI on this website is
paid back to open source projects.