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Java > Open Source Codes > org > apache > log4j > lf5 > Log4JLogRecord


1 /*
2  * Copyright 1999-2005 The Apache Software Foundation.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16
17 package org.apache.log4j.lf5;
18
19 import org.apache.log4j.spi.ThrowableInformation;
20
21 /**
22  * A <code>Log4JLogRecord</code> encapsulates
23  * the details of your log4j <code>LoggingEvent</code> in a format usable
24  * by the <code>LogBrokerMonitor</code>.
25  *
26  * @author Brent Sprecher
27  */
28
29 // Contributed by ThoughtWorks Inc.
30
31 public class Log4JLogRecord extends LogRecord {
32   //--------------------------------------------------------------------------
33 // Constants:
34 //--------------------------------------------------------------------------
35
36   //--------------------------------------------------------------------------
37 // Protected Variables:
38 //--------------------------------------------------------------------------
39
40   //--------------------------------------------------------------------------
41 // Private Variables:
42 //--------------------------------------------------------------------------
43
44   //--------------------------------------------------------------------------
45 // Constructors:
46 //--------------------------------------------------------------------------
47
48   /**
49    * Constructs an instance of a <code>Log4JLogRecord</code>.
50    */
51   public Log4JLogRecord() {
52   }
53
54   //--------------------------------------------------------------------------
55 // Public Methods:
56 //--------------------------------------------------------------------------
57 /**
58    * Determines which <code>Priority</code> levels will
59    * be displayed in colored font when the <code>LogMonitorAppender</code>
60    * renders this log message. By default, messages will be colored
61    * red if they are of <code>Priority</code> ERROR or FATAL.
62    *
63    * @return true if the log level is ERROR or FATAL.
64    */
65   public boolean isSevereLevel() {
66     boolean isSevere = false;
67
68     if (LogLevel.ERROR.equals(getLevel()) ||
69         LogLevel.FATAL.equals(getLevel())) {
70       isSevere = true;
71     }
72
73     return isSevere;
74   }
75
76   /**
77    * Set stack trace information associated with this Log4JLogRecord.
78    * When this method is called, the stack trace in a
79    * String-based format is made
80    * available via the getThrownStackTrace() method.
81    *
82    * @param throwableInfo An org.apache.log4j.spi.ThrowableInformation to
83    * associate with this Log4JLogRecord.
84    * @see #getThrownStackTrace()
85    */
86   public void setThrownStackTrace(ThrowableInformation throwableInfo) {
87     String JavaDoc[] stackTraceArray = throwableInfo.getThrowableStrRep();
88
89     StringBuffer JavaDoc stackTrace = new StringBuffer JavaDoc();
90     String JavaDoc nextLine;
91
92     for (int i = 0; i < stackTraceArray.length; i++) {
93       nextLine = stackTraceArray[i] + "\n";
94       stackTrace.append(nextLine);
95     }
96
97     _thrownStackTrace = stackTrace.toString();
98   }
99
100   //--------------------------------------------------------------------------
101 // Protected Methods:
102 //--------------------------------------------------------------------------
103
104   //--------------------------------------------------------------------------
105 // Private Methods:
106 //--------------------------------------------------------------------------
107
108   //--------------------------------------------------------------------------
109 // Nested Top-Level Classes or Interfaces:
110 //--------------------------------------------------------------------------
111
112 }
113
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