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Apache CXF example source code file (LoggingInInterceptor.java)
The Apache CXF LoggingInInterceptor.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.interceptor; import java.io.InputStream; import java.io.PrintWriter; import java.util.logging.Level; import org.apache.cxf.common.injection.NoJSR250Annotations; import org.apache.cxf.helpers.IOUtils; import org.apache.cxf.io.CachedOutputStream; import org.apache.cxf.message.Message; import org.apache.cxf.phase.Phase; /** * A simple logging handler which outputs the bytes of the message to the * Logger. */ @NoJSR250Annotations public class LoggingInInterceptor extends AbstractLoggingInterceptor { public LoggingInInterceptor() { super(Phase.RECEIVE); } public LoggingInInterceptor(String phase) { super(phase); } public LoggingInInterceptor(int lim) { this(); limit = lim; } public LoggingInInterceptor(PrintWriter w) { this(); this.writer = w; } public void handleMessage(Message message) throws Fault { if (writer != null || LOG.isLoggable(Level.INFO)) { logging(message); } } protected void logging(Message message) throws Fault { if (message.containsKey(LoggingMessage.ID_KEY)) { return; } String id = (String)message.getExchange().get(LoggingMessage.ID_KEY); if (id == null) { id = LoggingMessage.nextId(); message.getExchange().put(LoggingMessage.ID_KEY, id); } message.put(LoggingMessage.ID_KEY, id); final LoggingMessage buffer = new LoggingMessage("Inbound Message\n----------------------------", id); Integer responseCode = (Integer)message.get(Message.RESPONSE_CODE); if (responseCode != null) { buffer.getResponseCode().append(responseCode); } String encoding = (String)message.get(Message.ENCODING); if (encoding != null) { buffer.getEncoding().append(encoding); } String ct = (String)message.get(Message.CONTENT_TYPE); if (ct != null) { buffer.getContentType().append(ct); } Object headers = message.get(Message.PROTOCOL_HEADERS); if (headers != null) { buffer.getHeader().append(headers); } String uri = (String)message.get(Message.REQUEST_URI); if (uri != null) { buffer.getAddress().append(uri); } InputStream is = message.getContent(InputStream.class); if (is != null) { CachedOutputStream bos = new CachedOutputStream(); try { IOUtils.copy(is, bos); bos.flush(); is.close(); message.setContent(InputStream.class, bos.getInputStream()); if (bos.getTempFile() != null) { //large thing on disk... buffer.getMessage().append("\nMessage (saved to tmp file):\n"); buffer.getMessage().append("Filename: " + bos.getTempFile().getAbsolutePath() + "\n"); } if (bos.size() > limit) { buffer.getMessage().append("(message truncated to " + limit + " bytes)\n"); } writePayload(buffer.getPayload(), bos, encoding, ct); bos.close(); } catch (Exception e) { throw new Fault(e); } } log(buffer.toString()); } } Other Apache CXF examples (source code examples)Here is a short list of links related to this Apache CXF LoggingInInterceptor.java source code file: |
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