Package org.eclipse.aether.spi.connector.checksum

Interface ChecksumAlgorithmFactorySelector

All Known Implementing Classes:

DefaultChecksumAlgorithmFactorySelector

public interface ChecksumAlgorithmFactorySelector

Component performing selection of ChecksumAlgorithmFactory based on known factory names. Note: this component is NOT meant to be implemented or extended by client, is exposed ONLY to make clients able to get ChecksumAlgorithmFactory instances.

Since:

1.8.0

Restriction:

This interface is not intended to be extended by clients.

Restriction:

This interface is not intended to be implemented by clients.

Method Summary

Modifier and Type	Method	Description
Collection<ChecksumAlgorithmFactory>	getChecksumAlgorithmFactories()	Returns a collection of supported algorithms.
ChecksumAlgorithmFactory	select(String algorithmName)	Returns factory for given algorithm name, or throws if algorithm not supported.
List<ChecksumAlgorithmFactory>	selectList(Collection<String> algorithmNames)	Returns a list of factories for given algorithm names in order as collection is ordered, or throws if any of the algorithm name is not supported.

Method Details

select

ChecksumAlgorithmFactory select(String algorithmName)

Returns factory for given algorithm name, or throws if algorithm not supported.

Throws:

IllegalArgumentException - if asked algorithm name is not supported.

selectList

List<ChecksumAlgorithmFactory> selectList(Collection<String> algorithmNames)

Returns a list of factories for given algorithm names in order as collection is ordered, or throws if any of the algorithm name is not supported. The returned list has equal count of elements as passed in collection of names, and if names contains duplicated elements, the returned list of algorithms will have duplicates as well.

Throws:

IllegalArgumentException - if any asked algorithm name is not supported.

NullPointerException - if passed in list of names is null.

Since:

1.9.0

getChecksumAlgorithmFactories

Collection<ChecksumAlgorithmFactory> getChecksumAlgorithmFactories()

Returns a collection of supported algorithms. This set represents ALL the algorithms supported by Resolver, and is NOT in any relation to given repository layout used checksums, returned by method RepositoryLayout.getChecksumAlgorithmFactories() (in fact, is super set of it).