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src/java.net.http/share/classes/jdk/internal/net/http/common/Log.java

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rev 53931 : Backport JDK-8236859
   1 /*
   2  * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any


  24  */
  25 
  26 package jdk.internal.net.http.common;
  27 
  28 import java.net.http.HttpHeaders;
  29 
  30 import java.util.ArrayList;
  31 import java.util.List;
  32 import java.util.Locale;
  33 import java.util.Map;
  34 import java.util.Set;
  35 import java.util.function.Supplier;
  36 import jdk.internal.net.http.frame.DataFrame;
  37 import jdk.internal.net.http.frame.Http2Frame;
  38 import jdk.internal.net.http.frame.WindowUpdateFrame;
  39 
  40 import javax.net.ssl.SNIServerName;
  41 import javax.net.ssl.SSLParameters;
  42 
  43 /**
  44  * -Djava.net.HttpClient.log=
  45  *          errors,requests,headers,
  46  *          frames[:control:data:window:all..],content,ssl,trace,channel
  47  *
  48  * Any of errors, requests, headers or content are optional.
  49  *
  50  * Other handlers may be added. All logging is at level INFO
  51  *
  52  * Logger name is "jdk.httpclient.HttpClient"
  53  */
  54 // implements System.Logger in order to be skipped when printing the caller's
  55 // information
  56 public abstract class Log implements System.Logger {
  57 
  58     static final String logProp = "jdk.httpclient.HttpClient.log";
  59 
  60     public static final int OFF = 0;
  61     public static final int ERRORS = 0x1;
  62     public static final int REQUESTS = 0x2;
  63     public static final int HEADERS = 0x4;
  64     public static final int CONTENT = 0x8;


   1 /*
   2  * Copyright (c) 2015, 2020, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any


  24  */
  25 
  26 package jdk.internal.net.http.common;
  27 
  28 import java.net.http.HttpHeaders;
  29 
  30 import java.util.ArrayList;
  31 import java.util.List;
  32 import java.util.Locale;
  33 import java.util.Map;
  34 import java.util.Set;
  35 import java.util.function.Supplier;
  36 import jdk.internal.net.http.frame.DataFrame;
  37 import jdk.internal.net.http.frame.Http2Frame;
  38 import jdk.internal.net.http.frame.WindowUpdateFrame;
  39 
  40 import javax.net.ssl.SNIServerName;
  41 import javax.net.ssl.SSLParameters;
  42 
  43 /**
  44  * -Djdk.httpclient.HttpClient.log=
  45  *          errors,requests,headers,
  46  *          frames[:control:data:window:all..],content,ssl,trace,channel
  47  *
  48  * Any of errors, requests, headers or content are optional.
  49  *
  50  * Other handlers may be added. All logging is at level INFO
  51  *
  52  * Logger name is "jdk.httpclient.HttpClient"
  53  */
  54 // implements System.Logger in order to be skipped when printing the caller's
  55 // information
  56 public abstract class Log implements System.Logger {
  57 
  58     static final String logProp = "jdk.httpclient.HttpClient.log";
  59 
  60     public static final int OFF = 0;
  61     public static final int ERRORS = 0x1;
  62     public static final int REQUESTS = 0x2;
  63     public static final int HEADERS = 0x4;
  64     public static final int CONTENT = 0x8;


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