Package org.apache.maven.internal.impl

Class DefaultChecksumAlgorithmService

java.lang.Object

org.apache.maven.internal.impl.DefaultChecksumAlgorithmService

All Implemented Interfaces:

Service, ChecksumAlgorithmService

@Named
@Singleton
public class DefaultChecksumAlgorithmService
extends Object
implements ChecksumAlgorithmService

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.maven.api.services.ChecksumAlgorithmService

ChecksumAlgorithmService.ChecksumAlgorithm, ChecksumAlgorithmService.ChecksumCalculator

Constructor Summary

Constructors

Constructor	Description
DefaultChecksumAlgorithmService(org.eclipse.aether.spi.connector.checksum.ChecksumAlgorithmFactorySelector checksumAlgorithmFactorySelector)

Method Summary

Modifier and Type	Method	Description
Map<ChecksumAlgorithmService.ChecksumAlgorithm,String>	calculate(byte[] data, Collection<ChecksumAlgorithmService.ChecksumAlgorithm> algorithms)	Calculates checksums for specified data.
Map<ChecksumAlgorithmService.ChecksumAlgorithm,String>	calculate(InputStream stream, Collection<ChecksumAlgorithmService.ChecksumAlgorithm> algorithms)	Calculates checksums for specified stream.
Map<ChecksumAlgorithmService.ChecksumAlgorithm,String>	calculate(ByteBuffer data, Collection<ChecksumAlgorithmService.ChecksumAlgorithm> algorithms)	Calculates checksums for specified data.
Map<ChecksumAlgorithmService.ChecksumAlgorithm,String>	calculate(Path file, Collection<ChecksumAlgorithmService.ChecksumAlgorithm> algorithms)	Calculates checksums for specified file.
Collection<String>	getChecksumAlgorithmNames()	Returns immutable collection of all supported algorithm names.
ChecksumAlgorithmService.ChecksumAlgorithm	select(String algorithmName)	Returns ChecksumAlgorithmService.ChecksumAlgorithm for given algorithm name, or throws if algorithm not supported.
Collection<ChecksumAlgorithmService.ChecksumAlgorithm>	select(Collection<String> algorithmNames)	Returns a collection of ChecksumAlgorithmService.ChecksumAlgorithm in same order as algorithm names are ordered, or throws if any of the algorithm name is not supported.

Methods inherited from class java.lang.Object

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

Constructor Details

DefaultChecksumAlgorithmService

@Inject
public DefaultChecksumAlgorithmService(org.eclipse.aether.spi.connector.checksum.ChecksumAlgorithmFactorySelector checksumAlgorithmFactorySelector)

Method Details

getChecksumAlgorithmNames

public Collection<String> getChecksumAlgorithmNames()

Description copied from interface: ChecksumAlgorithmService

Returns immutable collection of all supported algorithm names.

Specified by:

getChecksumAlgorithmNames in interface ChecksumAlgorithmService

select

public ChecksumAlgorithmService.ChecksumAlgorithm select(String algorithmName)

Description copied from interface: ChecksumAlgorithmService

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

Specified by:

select in interface ChecksumAlgorithmService

select

public Collection<ChecksumAlgorithmService.ChecksumAlgorithm> select(Collection<String> algorithmNames)

Description copied from interface: ChecksumAlgorithmService

Returns a collection of ChecksumAlgorithmService.ChecksumAlgorithm in same order as algorithm names are ordered, or throws if any of the algorithm name is not supported. The returned collection 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.

Specified by:

select in interface ChecksumAlgorithmService

calculate

public Map<ChecksumAlgorithmService.ChecksumAlgorithm,String> calculate(byte[] data,
 Collection<ChecksumAlgorithmService.ChecksumAlgorithm> algorithms)

Description copied from interface: ChecksumAlgorithmService

Calculates checksums for specified data.

Specified by:

calculate in interface ChecksumAlgorithmService

Parameters:

data - The content for which to calculate checksums, must not be null.

algorithms - The checksum algorithms to use, must not be null.

Returns:

The calculated checksums, indexed by algorithms, never null.

calculate

public Map<ChecksumAlgorithmService.ChecksumAlgorithm,String> calculate(ByteBuffer data,
 Collection<ChecksumAlgorithmService.ChecksumAlgorithm> algorithms)

Description copied from interface: ChecksumAlgorithmService

Calculates checksums for specified data.

Specified by:

calculate in interface ChecksumAlgorithmService

Parameters:

data - The content for which to calculate checksums, must not be null.

algorithms - The checksum algorithms to use, must not be null.

Returns:

The calculated checksums, indexed by algorithms, never null.

calculate

public Map<ChecksumAlgorithmService.ChecksumAlgorithm,String> calculate(Path file,
 Collection<ChecksumAlgorithmService.ChecksumAlgorithm> algorithms)
                                                                 throws IOException

Description copied from interface: ChecksumAlgorithmService

Calculates checksums for specified file.

Specified by:

calculate in interface ChecksumAlgorithmService

Parameters:

file - The file for which to calculate checksums, must not be null.

algorithms - The checksum algorithms to use, must not be null.

Returns:

The calculated checksums, indexed by algorithms, never null.

Throws:

IOException - In case of any IO problem.

calculate

public Map<ChecksumAlgorithmService.ChecksumAlgorithm,String> calculate(InputStream stream,
 Collection<ChecksumAlgorithmService.ChecksumAlgorithm> algorithms)
                                                                 throws IOException

Description copied from interface: ChecksumAlgorithmService

Calculates checksums for specified stream. Upon this method returns, the stream will be depleted (fully read) but not closed.

Specified by:

calculate in interface ChecksumAlgorithmService

Parameters:

stream - The stream for which to calculate checksums, must not be null.

algorithms - The checksum algorithms to use, must not be null.

Returns:

The calculated checksums, indexed by algorithms, never null.

Throws:

IOException - In case of any IO problem.