30 lines
890 B
Java
30 lines
890 B
Java
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//: logging/CustomHandler.java
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// How to write custom handler
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import java.util.logging.*;
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import java.util.*;
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public class CustomHandler {
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private static Logger logger =
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Logger.getLogger("CustomHandler");
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private static List strHolder = new ArrayList();
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public static void main(String[] args) {
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logger.addHandler(new Handler() {
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@Override
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public void publish(LogRecord logRecord) {
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strHolder.add(logRecord.getLevel() + ":");
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strHolder.add(logRecord.getSourceClassName()+":");
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strHolder.add(logRecord.getSourceMethodName()+":");
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strHolder.add("<" + logRecord.getMessage() + ">");
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strHolder.add("\n");
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}
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@Override
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public void flush() {}
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@Override
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public void close() {}
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});
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logger.warning("Logging Warning");
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logger.info("Logging Info");
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System.out.print(strHolder);
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}
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} ///:~
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