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1   /*
2    * Copyright (c) 1997, 2012, 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
23   * questions.
24   */
25  
26  package com.sun.xml.internal.ws.dump;
27  
28  import java.util.logging.Level;
29  import java.util.logging.Logger;
30  
31  /**
32   *
33   * @author Marek Potociar <marek.potociar at sun.com>
34   */
35  final class MessageDumper {
36  
37      static enum MessageType {
38          Request("Request message"),
39          Response("Response message"),
40          Exception("Response exception");
41  
42          private final String name;
43  
44          private MessageType(final String name) {
45              this.name = name;
46          }
47  
48          @Override
49          public String toString() {
50              return name;
51          }
52      }
53  
54      static enum ProcessingState {
55          Received("received"),
56          Processed("processed");
57  
58          private final String name;
59  
60          private ProcessingState(final String name) {
61              this.name = name;
62          }
63  
64          @Override
65          public String toString() {
66              return name;
67          }
68      }
69  
70  
71      private final String tubeName;
72      private final Logger logger;
73      private Level loggingLevel;
74  
75  
76      public MessageDumper(String tubeName, Logger logger, Level loggingLevel) {
77          this.tubeName = tubeName;
78          this.logger = logger;
79          this.loggingLevel = loggingLevel;
80      }
81  
82      final boolean isLoggable() {
83          return logger.isLoggable(loggingLevel);
84      }
85  
86      final void setLoggingLevel(Level level) {
87          this.loggingLevel = level;
88      }
89  
90      final String createLogMessage(MessageType messageType, ProcessingState processingState, int tubeId, String engineId, String message) {
91          return String.format("%s %s in Tube [ %s ] Instance [ %d ] Engine [ %s ] Thread [ %s ]:%n%s",
92                  messageType,
93                  processingState,
94                  tubeName,
95                  tubeId,
96                  engineId,
97                  Thread.currentThread().getName(),
98                  message);
99      }
100 
101     final String dump(MessageType messageType, ProcessingState processingState, String message, int tubeId, String engineId) {
102         String logMessage = createLogMessage(messageType, processingState, tubeId, engineId, message);
103         logger.log(loggingLevel, logMessage);
104 
105         return logMessage;
106     }
107 }