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DateResolver.java
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44 lines (37 loc) · 1.13 KB
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package act.data;
import act.conf.AppConfig;
import org.osgl.logging.L;
import org.osgl.logging.Logger;
import org.osgl.util.StringValueResolver;
import javax.inject.Inject;
import javax.inject.Singleton;
import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
@Singleton
public class DateResolver extends StringValueResolver<Date> {
static Logger logger = L.get(DateResolver.class);
private DateFormat dateFormat;
@Inject
public DateResolver(AppConfig config) {
String patten = config.dateTimeFormat();
if (patten.contains("8601")) {
dateFormat = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssX");
} else {
dateFormat = new SimpleDateFormat(patten);
}
}
public DateResolver(String pattern) {
dateFormat = new SimpleDateFormat(pattern);
}
@Override
public Date resolve(String value) {
try {
return dateFormat.parse(value);
} catch (ParseException e) {
logger.error("error parsing date value from: %s", value);
return null;
}
}
}