/*
* (non-Javadoc)
*
* @see java.text.DateFormat#getDateInstance(int)
*/
public static DateFormatter getSimpleDateInstance(String format) {
DateFormatter fmt = new DateFormatter();
boolean oops = false;
try {
fmt.formatterClass = ClassUtil.forName("com.ibm.icu.text.SimpleDateFormat");
fmt.formatter = ReflectionUtil.construct("com.ibm.icu.text.SimpleDateFormat", format);
} catch (NoSuchMethodException e) {
oops = true;
} catch (IllegalAccessException e) {
oops = true;
} catch (InvocationTargetException e) {
oops = true;
} catch (ClassNotFoundException e) {
oops = true;
} catch (InstantiationException e) {
oops = true;
}
if (oops) {
fmt.formatterClass = SimpleDateFormat.class;
fmt.formatter = new SimpleDateFormat(format);
}
return fmt;
}
/*
* (non-Javadoc)
*
* @see java.text.DateFormat#getDateInstance(int)
*/
public static DateFormatter getDateInstance(int format) {
DateFormatter fmt = new DateFormatter();
boolean oops = false;
try {
fmt.formatterClass = ClassUtil.forName("com.ibm.icu.text.DateFormat");
// To call a method taking a type of int, the type has to match but
// the object has to be wrapped
Class<?>[] instanceTypes = {int.class};
Object[] instanceParams = {Integer.valueOf(format)};
fmt.formatter =
ReflectionUtil.invoke(
fmt.formatterClass,
fmt.formatterClass,
"getDateInstance",
instanceParams,
instanceTypes);
} catch (NoSuchMethodException e) {
oops = true;
} catch (IllegalAccessException e) {
oops = true;
} catch (InvocationTargetException e) {
oops = true;
} catch (ClassNotFoundException e) {
oops = true;
}
if (oops) {
fmt.formatterClass = DateFormat.class;
fmt.formatter = DateFormat.getDateInstance(format);
}
return fmt;
}
/*
* (non-Javadoc)
*
* @see java.text.DateFormat#format(java.util.Date)
*/
public String format(Date date) {
try {
return (String) ReflectionUtil.invoke(formatterClass, formatter, "format", date);
} catch (Exception e) {
assert false : e;
return "";
}
}
/*
* (non-Javadoc)
*
* @see java.text.DateFormat#parse(java.lang.String)
*/
public Date parse(String text) throws ParseException {
try {
return (Date) ReflectionUtil.invoke(formatterClass, formatter, "parse", text);
} catch (Exception e) {
if (e instanceof ParseException) {
throw (ParseException) e;
}
assert false : e;
return new Date();
}
}
/*
* (non-Javadoc)
*
* @see java.text.DateFormat#setLenient(boolean)
*/
public void setLenient(boolean lenient) {
try {
Class<?>[] lenientTypes = {boolean.class};
Object[] lenientParams = {Boolean.valueOf(lenient)};
ReflectionUtil.invoke(formatterClass, formatter, "setLenient", lenientParams, lenientTypes);
} catch (NoSuchMethodException e) {
assert false : e;
} catch (IllegalAccessException e) {
assert false : e;
} catch (InvocationTargetException e) {
assert false : e;
}
}