001package org.hl7.fhir.r4.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 032import java.io.FileNotFoundException; 033import java.io.FileOutputStream; 034import java.io.IOException; 035import java.io.PrintStream; 036import java.io.UnsupportedEncodingException; 037import java.util.List; 038 039import org.hl7.fhir.utilities.ToolingClientLogger; 040import org.hl7.fhir.utilities.Utilities; 041import org.hl7.fhir.utilities.filesystem.ManagedFileAccess; 042 043public class HTMLClientLogger implements ToolingClientLogger { 044 045 private PrintStream file; 046 private int id = 0; 047 private String lastId; 048 049 public HTMLClientLogger(String log) throws IOException { 050 if (log != null) { 051 try { 052 file = new PrintStream(ManagedFileAccess.outStream(log)); 053 } catch (FileNotFoundException e) { 054 } 055 } 056 } 057 058 @Override 059 public void logRequest(String method, String url, List<String> headers, byte[] body) { 060 if (file == null) 061 return; 062 id++; 063 lastId = Integer.toString(id); 064 file.println("<hr/><a name=\"l" + lastId + "\"> </a>"); 065 file.println("<pre>"); 066 file.println(method + " " + url + " HTTP/1.0"); 067 for (String s : headers) 068 file.println(Utilities.escapeXml(s)); 069 if (body != null) { 070 file.println(""); 071 try { 072 file.println(Utilities.escapeXml(new String(body, "UTF-8"))); 073 } catch (UnsupportedEncodingException e) { 074 } 075 } 076 file.println("</pre>"); 077 } 078 079 @Override 080 public void logResponse(String outcome, List<String> headers, byte[] body) { 081 if (file == null) 082 return; 083 file.println("<pre>"); 084 file.println(outcome); 085 for (String s : headers) 086 file.println(Utilities.escapeXml(s)); 087 if (body != null) { 088 file.println(""); 089 try { 090 file.println(Utilities.escapeXml(new String(body, "UTF-8"))); 091 } catch (UnsupportedEncodingException e) { 092 } 093 } 094 file.println("</pre>"); 095 } 096 097 public String getLastId() { 098 return lastId; 099 } 100 101 public void clearLastId() { 102 lastId = null; 103 } 104 105}