Package org.openl.rules.table.formatters

Class FormattersManager

java.lang.Object

org.openl.rules.table.formatters.FormattersManager

public final class FormattersManager
extends Object

Manager to get the formatters for convertions from Object values to String and vice versa.

Author:

DLiauchuk

Field Summary

Fields

Modifier and Type	Field	Description
static String	DEFAULT_DATE_FORMAT
static String	DEFAULT_NUMBER_FORMAT

Method Summary

Modifier and Type	Method	Description
static String	format(Object value)	Returns String presentation of the given object.
static IFormatter	getFormatter(Class<?> clazz)
static IFormatter	getFormatter(Class<?> clazz, String format)	The method used for getting the appropriate formatter for the income class.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DEFAULT_DATE_FORMAT

public static final String DEFAULT_DATE_FORMAT

See Also:

Constant Field Values

DEFAULT_NUMBER_FORMAT

public static final String DEFAULT_NUMBER_FORMAT

See Also:

Constant Field Values

Method Detail

format

public static String format(Object value)

Returns String presentation of the given object. This method do a little bit more than Java's toString(). It returns a human readable string for Enums, Arrays, Booleans, Dates...

Parameters:

value - an object to format

Returns:

String presentation of the object

See Also:

getFormatter(Object)

getFormatter

public static IFormatter getFormatter(Class<?> clazz,
                                      String format)

The method used for getting the appropriate formatter for the income class. If no formatter found it will be returned DefaultFormatter as default.
Existing formatters:

• NumberFormatter for numeric types.
• DateFormatter for Date type.
• BooleanFormatter for Boolean type.
• EnumFormatter for Enum types.
• ArrayFormatter for array types, also supports primitive arrays.
• DefaultFormatter for String type.

Parameters:

clazz - formatter will be returned for this Class.

format - format for number, date formatters. If null default format will be used DEFAULT_NUMBER_FORMAT and DEFAULT_DATE_FORMAT accordingly.

Returns:

formatter for a type.

getFormatter

public static IFormatter getFormatter(Class<?> clazz)