com.amazonaws.services.simpleworkflow.flow.annotations
Class NullDataConverter

java.lang.Object
  com.amazonaws.services.simpleworkflow.flow.DataConverter
      com.amazonaws.services.simpleworkflow.flow.annotations.NullDataConverter

public final class NullDataConverter
extends DataConverter

To be used only by annotations as they do not support null parameters.

See Also:

Activities, Workflow

Method Summary

<T> T	fromData(String content, Class<T> valueType) Implements conversion of the single value.
String	toData(Object value) Implements conversion of the single value.

Methods inherited from class java.lang.Object

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

Method Detail

fromData

public <T> T fromData(String content,
                      Class<T> valueType)
           throws DataConverterException

Description copied from class: DataConverter

Implements conversion of the single value.

Specified by:

fromData in class DataConverter

Returns:

converted Java object

Throws:

DataConverterException - if conversion of the data passed as parameter failed for any reason.

toData

public String toData(Object value)
              throws DataConverterException

Description copied from class: DataConverter

Implements conversion of the single value.

Specified by:

toData in class DataConverter

Parameters:

value - Java value to convert to String.

Returns:

converted value

Throws:

DataConverterException - if conversion of the value passed as parameter failed for any reason.