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package act.data;
/*-
* #%L
* ACT Framework
* %%
* Copyright (C) 2014 - 2018 ActFramework
* %%
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* #L%
*/
import act.Act;
import act.conf.AppConfig;
import org.joda.time.LocalDate;
import org.joda.time.LocalDateTime;
import org.joda.time.LocalTime;
import org.joda.time.ReadablePartial;
import org.joda.time.format.DateTimeFormat;
import org.joda.time.format.DateTimeFormatter;
import org.osgl.util.E;
import org.osgl.util.S;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Locale;
public enum DateTimeType {
DATE() {
@Override
public String defaultPattern(AppConfig config) {
return config.datePattern();
}
@Override
public String defaultPattern(AppConfig config, Locale locale) {
return config.localizedDatePattern(locale);
}
@Override
protected String defaultLongPattern(Locale locale) {
return ((SimpleDateFormat) DateFormat.getDateInstance(DateFormat.LONG, locale)).toPattern();
}
@Override
protected String defaultMediumPattern(Locale locale) {
return ((SimpleDateFormat) DateFormat.getDateInstance(DateFormat.MEDIUM, locale)).toPattern();
}
@Override
protected String defaultShortPattern(Locale locale) {
return ((SimpleDateFormat) DateFormat.getDateInstance(DateFormat.SHORT, locale)).toPattern();
}
},
TIME() {
@Override
public String defaultPattern(AppConfig config) {
return config.timePattern();
}
@Override
public String defaultPattern(AppConfig config, Locale locale) {
return config.localizedTimePattern(locale);
}
@Override
protected String defaultLongPattern(Locale locale) {
return ((SimpleDateFormat) DateFormat.getTimeInstance(DateFormat.LONG, locale)).toPattern();
}
@Override
protected String defaultMediumPattern(Locale locale) {
return ((SimpleDateFormat) DateFormat.getTimeInstance(DateFormat.MEDIUM, locale)).toPattern();
}
@Override
protected String defaultShortPattern(Locale locale) {
return ((SimpleDateFormat) DateFormat.getTimeInstance(DateFormat.SHORT, locale)).toPattern();
}
},
DATE_TIME() {
@Override
public String defaultPattern(AppConfig config) {
return config.dateTimePattern();
}
@Override
public String defaultPattern(AppConfig config, Locale locale) {
return config.localizedDateTimePattern(locale);
}
@Override
protected String defaultLongPattern(Locale locale) {
return ((SimpleDateFormat) DateFormat.getDateTimeInstance(DateFormat.LONG, DateFormat.LONG, locale)).toPattern();
}
@Override
protected String defaultMediumPattern(Locale locale) {
return ((SimpleDateFormat) DateFormat.getDateTimeInstance(DateFormat.MEDIUM, DateFormat.MEDIUM, locale)).toPattern();
}
@Override
protected String defaultShortPattern(Locale locale) {
return ((SimpleDateFormat) DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT, locale)).toPattern();
}
};
private volatile DateTimeFormatter defaultJodaFormatter;
public String suffix() {
if (DATE == this) {
return ".date";
} else if (TIME == this) {
return ".time";
} else {
return ".date_time";
}
}
public DateTimeFormatter defaultJodaFormatter() {
if (null == defaultJodaFormatter) {
synchronized (this) {
if (null == defaultJodaFormatter)
defaultJodaFormatter = createDefaultJodaFormatter(Act.appConfig());
}
}
return defaultJodaFormatter;
}
public String defaultPattern(DateTimeStyle style, Locale locale) {
int styleId = null == style ? DateFormat.DEFAULT : style.id();
if (DATE == this) {
return ((SimpleDateFormat) DateFormat.getDateInstance(styleId, locale)).toPattern();
} else if (TIME == this) {
return ((SimpleDateFormat) DateFormat.getTimeInstance(styleId, locale)).toPattern();
} else {
return ((SimpleDateFormat) DateFormat.getDateTimeInstance(styleId, styleId, locale)).toPattern();
}
}
public String sanitizePattern(String dateTimePattern) {
if (S.blank(dateTimePattern)) {
return null;
}
if (DATE == this) {
// ensure no time part
if (dateTimePattern.contains("h")
|| dateTimePattern.contains("H")
|| dateTimePattern.contains("m")
|| dateTimePattern.contains("s")
|| dateTimePattern.contains("S")) {
return null;
}
} else if (TIME == this) {
// ensure no date part
if (dateTimePattern.contains("M")
|| dateTimePattern.contains("y")
|| dateTimePattern.contains("d")
|| dateTimePattern.contains("Y")
|| dateTimePattern.contains("c")
|| dateTimePattern.contains("e")
|| dateTimePattern.contains("x")
|| dateTimePattern.contains("C")
|| dateTimePattern.contains("D")
|| dateTimePattern.contains("F")
|| dateTimePattern.contains("w")
|| dateTimePattern.contains("W")
|| dateTimePattern.contains("k")
|| dateTimePattern.contains("K")) {
return null;
}
}
return dateTimePattern;
}
public abstract String defaultPattern(AppConfig config, Locale locale);
protected abstract String defaultPattern(AppConfig config);
protected abstract String defaultLongPattern(Locale locale);
protected abstract String defaultMediumPattern(Locale locale);
protected abstract String defaultShortPattern(Locale locale);
protected DateTimeFormatter createDefaultJodaFormatter(AppConfig config) {
String pattern = defaultPattern(config);
return DateTimeFormat.forPattern(pattern).withLocale(config.locale());
}
public static DateTimeType of(ReadablePartial partial) {
E.NPE(partial);
if (partial instanceof LocalDate) {
return DATE;
}
if (partial instanceof LocalTime) {
return TIME;
}
if (partial instanceof LocalDateTime) {
return DATE_TIME;
}
throw E.unsupport("ReadablePartial not supported: " + partial.getClass());
}
}