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1
18
19 package org.objectweb.util.monolog.wrapper.log4j;
20
21 import org.apache.log4j.FileAppender;
22 import org.apache.log4j.PatternLayout;
23 import org.objectweb.util.monolog.Monolog;
24 import org.objectweb.util.monolog.api.Handler;
25 import org.objectweb.util.monolog.api.MonologFactory;
26 import org.objectweb.util.monolog.wrapper.common.RelatifEnvironmentPathGetter;
27
28 import java.io.IOException  ;
29 import java.util.HashMap ;
30 import java.util.Map ;
31
32
37 public class FileHandler extends FileAppender implements Handler {
38
39
42 protected HashMap prop = null;
43
44 public FileHandler() {
45 super();
46 }
47
48
52 public FileHandler(String name) {
53 super();
54 setName(name);
55 prop = new HashMap ();
56 }
57
58 public Map getAttributes() {
59 return prop;
60 }
61
62 public void setAttributes(Map attributes) {
63 prop.clear();
64 prop.putAll(attributes);
65 Object mf = prop.get("activation");
66 if (mf != null) {
67 prop.remove("activation");
68 setAttribute("activation", mf);
69 }
70 }
71
72
75 public String getType() {
76 return "file";
77 }
78
79 public String [] getAttributeNames() {
80 return (String []) prop.keySet().toArray(new String [0]);
81 }
82
83 public Object getAttribute(String key) {
84 return prop.get(key);
85 }
86
87 public Object setAttribute(String key, Object value) {
88 if (prop == null) {
89 prop = new HashMap ();
90 }
91 if (!key.equalsIgnoreCase("activation")) {
92 return prop.put(key, value);
93 } else if (prop.containsKey(key)) {
94 return null; }
96 MonologFactory mf = (MonologFactory) value;
97 String output = (String ) prop.get(Handler.OUTPUT_ATTRIBUTE);
98 output = RelatifEnvironmentPathGetter.getRealPath(output);
99 String append = (String ) prop.get(Handler.APPEND_MODE_ATTRIBUTE);
100 if (append != null && append.length() > 0) {
101 fileAppend = Boolean.getBoolean(append);
102 } else {
103 fileAppend = true;
104 }
105
106 String buffersize = (String ) prop.get(Handler.BUFFER_ATTRIBUTE);
107 if (buffersize != null && buffersize.length() > 0) {
108 try {
109 setBufferSize(Integer.valueOf(buffersize).intValue());
110 } catch (NumberFormatException e) {
111 Monolog.error("Bad specified buffer size for the handler '"
112 + name + "': " + buffersize, e);
113 }
114 }
115
116 try {
117 setFile(output, fileAppend, bufferedIO, bufferSize);
118 } catch (IOException e) {
119 Monolog.error("Error during the creation of the handler '"
120 + name + "': ", e);
121 }
122
123 String pattern = (String ) prop.get(Handler.PATTERN_ATTRIBUTE);
124 setLayout(new PatternLayout(PatternConverter.monolog2log4j(pattern)));
125
126 String level = (String ) prop.get(Handler.LEVEL_ATTRIBUTE);
127 if (level != null && level.length() > 0) {
128 int levelVal = org.objectweb.util.monolog.wrapper.common.LevelImpl.evaluate(level, mf);
129 setThreshold(org.apache.log4j.Level.toLevel(levelVal));
130 }
131
132 super.activateOptions();
133 return null;
134 }
135
136 }
137 |
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