org.milyn.javabean.decoders
Class EnumDecoder

java.lang.Object
  org.milyn.javabean.decoders.EnumDecoder

All Implemented Interfaces:

Serializable, Configurable, DataDecoder

@DecodeType(value=java.lang.Enum.class)
public class EnumDecoder
extends Object
implements DataDecoder, Configurable

Enum instance decoder.

The enumeration type is specified through the "enumType" configuration param. Enum constant value mappings can be performed as per the MappingDecoder. The "strict" configuration param determines how data that do not map to valid enum constants will be handled. Under the default behavior, or when specifying strict as "true", an error will be thrown. If strict is "false" null will be returned

Author:

tom.fennelly@gmail.com

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.milyn.javabean.DataDecoder

DataDecoder.Factory

Constructor Summary

EnumDecoder()

Method Summary

Object	decode(String data) Decode the supplied String data into a new Object data instance.
Properties	getConfiguration() Get the component configuration.
void	setConfiguration(Properties resourceConfig) Set the component configuration.
void	setEnumType(Class enumType)
void	setStrict(boolean strict)

Methods inherited from class java.lang.Object

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

Constructor Detail

EnumDecoder

public EnumDecoder()

Method Detail

setConfiguration

public void setConfiguration(Properties resourceConfig)
                      throws SmooksConfigurationException

Description copied from interface: Configurable

Set the component configuration.

Specified by:

setConfiguration in interface Configurable

Parameters:

resourceConfig - The component configuration properties.

Throws:

SmooksConfigurationException - Bad component configuration.

getConfiguration

public Properties getConfiguration()

Description copied from interface: Configurable

Get the component configuration.

Specified by:

getConfiguration in interface Configurable

Returns:

The component configuration properties.

setEnumType

public void setEnumType(Class enumType)

decode

public Object decode(String data)
              throws DataDecodeException

Description copied from interface: DataDecoder

Decode the supplied String data into a new Object data instance.

Specified by:

decode in interface DataDecoder

Parameters:

data - Data to be decoded.

Returns:

Decoded data Object.

Throws:

DataDecodeException - Error decoding data.

setStrict

public void setStrict(boolean strict)