Java Timestamp Parse parseTimestamp(final String format, final String time)

Description

parse Timestamp

License

Apache License

Declaration

@SuppressWarnings("SynchronizationOnLocalVariableOrMethodParameter")
    private static long parseTimestamp(final String format,
            final String time) 

Method Source Code

//package com.java2s;
//License from project: Apache License 

import java.text.DateFormat;
import java.text.SimpleDateFormat;

import java.util.Map;
import java.util.WeakHashMap;

public class Main {
    private static final Map<String, DateFormat> c_formats = new WeakHashMap<String, DateFormat>();

    @SuppressWarnings("SynchronizationOnLocalVariableOrMethodParameter")
    private static long parseTimestamp(final String format,
            final String time) {
        try {//from  w w  w. ja v  a2 s.  c  om
            final DateFormat dateFormat = getDateFormat(format);
            synchronized (dateFormat) {
                return dateFormat.parse(time).getTime();
            }
        } catch (final Exception e) {
            return 0;
        }
    }

    private static DateFormat getDateFormat(final String format) {
        synchronized (c_formats) {
            DateFormat dateFormat = c_formats.get(format);
            if (null == dateFormat) {
                dateFormat = new SimpleDateFormat(format);
                c_formats.put(format, dateFormat);
            }
            return dateFormat;
        }
    }
}

Related

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2. parseSQLiteTimestamp(String dd)
3. parseStopTime(String timestamp, String timezone)
4. parseTimestamp(Date date)
5. parseTimestamp(Date date)
6. parseTimestamp(final String s)
7. parseTimeStamp(final String... key)
8. parseTimestamp(Long time, String pattern)
9. parseTimestamp(Object o)