Package ninja.params

Class ParsingArrayExtractor<X>

java.lang.Object

ninja.params.ParsingArrayExtractor<X>

All Implemented Interfaces:

ArgumentExtractor<X>

public class ParsingArrayExtractor<X>
extends Object
implements ArgumentExtractor<X>

Argument extractor that parses the String[] argument into a X[]

Constructor Summary

Constructors

Constructor	Description
ParsingArrayExtractor(ArgumentExtractor<? extends String[]> wrapped, ParamParsers.ArrayParamParser<?> parser)

Method Summary

Modifier and Type	Method	Description
X	extract(Context context)	Extract the argument from the context
Class<X>	getExtractedType()	Get the type of the argument that is extracted
String	getFieldName()	Get the field name that is being extracted, if this value is extracted from a field

Methods inherited from class java.lang.Object

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

Constructor Detail

ParsingArrayExtractor

public ParsingArrayExtractor(ArgumentExtractor<? extends String[]> wrapped,
                             ParamParsers.ArrayParamParser<?> parser)

Method Detail

extract

public X extract(Context context)

Description copied from interface: ArgumentExtractor

Extract the argument from the context

Specified by:

extract in interface ArgumentExtractor<X>

Parameters:

context - The argument to extract

Returns:

The extracted argument

getExtractedType

public Class<X> getExtractedType()

Description copied from interface: ArgumentExtractor

Get the type of the argument that is extracted

Specified by:

getExtractedType in interface ArgumentExtractor<X>

Returns:

The type of the argument that is being extracted

getFieldName

public String getFieldName()

Description copied from interface: ArgumentExtractor

Get the field name that is being extracted, if this value is extracted from a field

Specified by:

getFieldName in interface ArgumentExtractor<X>

Returns:

The field name, or null if the argument isn't extracted from a named field