|
1
24 package org.objectweb.jalisto.se.impl.trace;
25
26 import java.io.Serializable  ;
27 import java.util.*;
28
29 public abstract class Trace implements Serializable {
30 protected static final Map MODULE_REPOSITORY = new HashMap();
31 public static final Module TRACE_ON = new Module(MODULE_REPOSITORY, "TRACE", 1);
32 public static final Module SESSION = new Module(MODULE_REPOSITORY, "SESSION", 2);
33 public static final Module CACHE = new Module(MODULE_REPOSITORY, "CACHE", 3);
34 public static final Module OIDTABLE = new Module(MODULE_REPOSITORY, "OIDTABLE", 4);
35 public static final Module LOGICAL = new Module(MODULE_REPOSITORY, "LOGICAL", 5);
36 public static final Module PHYSICAL = new Module(MODULE_REPOSITORY, "PHYSICAL", 6);
37 public static final Module JCA = new Module(MODULE_REPOSITORY, "JCA", 8);
38 public static final Module JCAPOOL = new Module(MODULE_REPOSITORY, "JCAPOOL", 9);
39 public static final Module REMOTE = new Module(MODULE_REPOSITORY, "REMOTE", 10);
40 public static final Module DEBUG = new Module(MODULE_REPOSITORY, "DEBUG", 50);
41
42 static final long serialVersionUID = -7589377012769961459L;
43
44 private static Trace current;
45 protected boolean enabled;
46
47 public static Trace current() {
48 if (current == null) {
49 current = new TraceNull();
50 }
51
52 return current;
53 }
54
55 public abstract boolean isEnabled(Module component);
56
57 public abstract boolean isShowThread();
58
59 public abstract void enableShowThread();
60
61 public abstract void enableTrace(boolean enable);
62
63 public abstract Set enabledModules();
64
65 protected abstract void setEnabledModules(Set modules);
66
67 public abstract void init(Iterator traceModuleNames);
68
69 public abstract void printException(Object message, Throwable t);
70
71 public abstract void println(Module component, String message);
72
73 public abstract void println(Module component, String message,
74 Object parameter1);
75
76 public abstract void println(Module component, String message,
77 Object parameter1, Object parameter2);
78
79 public abstract void println(Module component, String message,
80 Object parameter1, Object parameter2,
81 Object parameter3);
82
83 public abstract void println(Module component, String message,
84 Object [] parameters);
85
86 public boolean isEnabled() {
87 return enabled;
88 }
89
90 public static class Module {
91 private String name;
92 private int flag;
93
94 public Module(Map registry, String name, int flag) {
95 this.name = name;
96 this.flag = flag;
97 registry.put(name, this);
98 }
99
100 public boolean isInMask(BitSet s) {
101 return s.get(flag);
102 }
103
104 public String getName() {
105 return name;
106 }
107
108 public boolean equals(Object obj) {
109 try {
110 return flag == (((Module) obj).flag);
111 } catch (Exception e) {
112 return false;
113 }
114 }
115
116 public int hashCode() {
117 return flag;
118 }
119
120 public void putInMask(BitSet s) {
121 s.set(flag);
122 }
123
124 public String toString() {
125 return "[" + name + "]";
126 }
127 }
128 }
129 |
Popular Tags |
Java API By Example, From Geeks To Geeks.