001package org.hl7.fhir.r5.context;
002
003/*
004  Copyright (c) 2011+, HL7, Inc.
005  All rights reserved.
006  
007  Redistribution and use in source and binary forms, with or without modification, 
008  are permitted provided that the following conditions are met:
009    
010   * Redistributions of source code must retain the above copyright notice, this 
011     list of conditions and the following disclaimer.
012   * Redistributions in binary form must reproduce the above copyright notice, 
013     this list of conditions and the following disclaimer in the documentation 
014     and/or other materials provided with the distribution.
015   * Neither the name of HL7 nor the names of its contributors may be used to 
016     endorse or promote products derived from this software without specific 
017     prior written permission.
018  
019  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 
020  ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
021  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 
022  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 
023  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
024  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 
025  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
026  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
027  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
028  POSSIBILITY OF SUCH DAMAGE.
029  
030 */
031
032
033
034import java.io.FileNotFoundException;
035import java.io.FileOutputStream;
036import java.io.PrintStream;
037import java.io.UnsupportedEncodingException;
038import java.util.List;
039
040import org.hl7.fhir.utilities.ToolingClientLogger;
041import org.hl7.fhir.utilities.Utilities;
042
043public class TextClientLogger extends BaseLogger implements ToolingClientLogger {
044
045  private PrintStream file;
046  
047  public TextClientLogger(String log) {
048    if (log != null) {
049      try {
050        file = new PrintStream(new FileOutputStream(log));
051      } catch (FileNotFoundException e) {
052      }
053    }
054  }
055
056  @Override
057  public void logRequest(String method, String url, List<String> headers, byte[] body) {
058    if (file == null)
059      return;
060    String id = nextId();
061    file.println("\r\n--- "+id+" -----------------\r\nRequest: \r\n");
062    file.println(method+" "+url+" HTTP/1.0");
063    for (String s : headers)  
064      file.println(Utilities.escapeXml(s));
065    if (body != null) {
066      file.println("");
067      try {
068        file.println(Utilities.escapeXml(new String(body, "UTF-8")));
069      } catch (UnsupportedEncodingException e) {
070      }
071    }
072  }
073
074  @Override
075  public void logResponse(String outcome, List<String> headers, byte[] body) {
076    if (file == null)
077      return;
078    file.println("\r\n\r\nResponse: \r\n");
079    file.println(outcome);
080    for (String s : headers)  
081      file.println(Utilities.escapeXml(s));
082    if (body != null) {
083      file.println("");
084      try {
085        file.println(Utilities.escapeXml(new String(body, "UTF-8")));
086      } catch (UnsupportedEncodingException e) {
087      }
088    }
089  }
090
091}