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.IOException;
037import java.io.PrintStream;
038import java.io.UnsupportedEncodingException;
039import java.util.List;
040
041import org.hl7.fhir.utilities.MarkedToMoveToAdjunctPackage;
042import org.hl7.fhir.utilities.ToolingClientLogger;
043import org.hl7.fhir.utilities.Utilities;
044import org.hl7.fhir.utilities.filesystem.ManagedFileAccess;
045
046@MarkedToMoveToAdjunctPackage
047public class TextClientLogger extends BaseLogger implements ToolingClientLogger {
048
049  private PrintStream file;
050
051  public TextClientLogger(String log) throws IOException {
052    if (log != null) {
053      try {
054        file = new PrintStream(ManagedFileAccess.outStream(log));
055      } catch (FileNotFoundException e) {
056      }
057    }
058  }
059
060  @Override
061  public void logRequest(String method, String url, List<String> headers, byte[] body) {
062    if (file == null)
063      return;
064    String id = nextId();
065    file.println("\r\n--- "+id+" -----------------\r\nRequest: \r\n");
066    file.println(method+" "+url+" HTTP/1.0");
067    if (headers != null) {
068      for (String s : headers) { 
069        if (s.startsWith("Api-Key")) {
070          file.println("Api-Key: xxxxxxxxxxxxxxxx");        
071        } else {
072          file.println(s);
073        }
074      }
075    }
076    if (body != null) {
077      file.println("");
078      try {
079        file.println(new String(body, "UTF-8"));
080      } catch (UnsupportedEncodingException e) {
081      }
082    }
083  }
084
085  @Override
086  public void logResponse(String outcome, List<String> headers, byte[] body, long length) {
087    if (file == null)
088      return;
089    file.println("\r\n\r\nResponse ("+Utilities.describeDuration(length)+"): \r\n");
090    file.println(outcome);
091    for (String s : headers)  
092      file.println(s);
093    if (body != null) {
094      file.println("");
095      try {
096        file.println(new String(body, "UTF-8"));
097      } catch (UnsupportedEncodingException e) {
098      }
099    }
100  }
101
102}