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17 package org.apache.logging.log4j.status;
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19 import static org.apache.logging.log4j.util.Chars.SPACE;
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21 import java.io.ByteArrayOutputStream;
22 import java.io.PrintStream;
23 import java.io.Serializable;
24 import java.text.SimpleDateFormat;
25 import java.util.Date;
26
27 import org.apache.logging.log4j.Level;
28 import org.apache.logging.log4j.message.Message;
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33 public class StatusData implements Serializable {
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35 private static final long serialVersionUID = -4341916115118014017L;
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37 private final long timestamp;
38 private final StackTraceElement caller;
39 private final Level level;
40 private final Message msg;
41 private String threadName;
42 private final Throwable throwable;
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52 public StatusData(final StackTraceElement caller, final Level level, final Message msg, final Throwable t, String threadName) {
53 this.timestamp = System.currentTimeMillis();
54 this.caller = caller;
55 this.level = level;
56 this.msg = msg;
57 this.throwable = t;
58 this.threadName = threadName;
59 }
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65 public long getTimestamp() {
66 return timestamp;
67 }
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73 public StackTraceElement getStackTraceElement() {
74 return caller;
75 }
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81 public Level getLevel() {
82 return level;
83 }
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89 public Message getMessage() {
90 return msg;
91 }
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93 public String getThreadName() {
94 if (threadName == null) {
95 threadName = Thread.currentThread().getName();
96 }
97 return threadName;
98 }
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104 public Throwable getThrowable() {
105 return throwable;
106 }
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112 public String getFormattedStatus() {
113 final StringBuilder sb = new StringBuilder();
114 final SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss,SSS");
115 sb.append(format.format(new Date(timestamp)));
116 sb.append(SPACE);
117 sb.append(getThreadName());
118 sb.append(SPACE);
119 sb.append(level.toString());
120 sb.append(SPACE);
121 sb.append(msg.getFormattedMessage());
122 final Object[] params = msg.getParameters();
123 Throwable t;
124 if (throwable == null && params != null && params[params.length - 1] instanceof Throwable) {
125 t = (Throwable) params[params.length - 1];
126 } else {
127 t = throwable;
128 }
129 if (t != null) {
130 sb.append(SPACE);
131 final ByteArrayOutputStream baos = new ByteArrayOutputStream();
132 t.printStackTrace(new PrintStream(baos));
133 sb.append(baos.toString());
134 }
135 return sb.toString();
136 }
137 }