annotate src/goodjava/logger/DateLayout.java @ 1448:6fc083e1d08c

start logger
author Franklin Schmidt <fschmidt@gmail.com>
date Sun, 23 Feb 2020 18:14:32 -0700
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1 package goodjava.logger;
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2
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3 import java.text.DateFormat;
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4 import java.text.SimpleDateFormat;
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5 import java.util.Date;
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6
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7
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8 public final class DateLayout implements Layout {
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9 private final Date date = new Date();
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10 private final DateFormat dateFormat;
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11
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12 public DateLayout(String pattern) {
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13 dateFormat = new SimpleDateFormat(pattern);
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14 }
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15
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16 public synchronized String format(LoggingEvent event) {
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17 date.setTime(event.time);
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18 return dateFormat.format(date);
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19 }
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20 }