org.eclipse.aether.internal.impl

Class Maven2RepositoryLayoutFactory.Maven2RepositoryLayout

java.lang.Object

org.eclipse.aether.internal.impl.Maven2RepositoryLayoutFactory.Maven2RepositoryLayout

All Implemented Interfaces:

RepositoryLayout

Enclosing class:

Maven2RepositoryLayoutFactory

private static class Maven2RepositoryLayoutFactory.Maven2RepositoryLayout
extends java.lang.Object
implements RepositoryLayout

Nested Class Summary

Nested classes/interfaces inherited from interface org.eclipse.aether.spi.connector.layout.RepositoryLayout

RepositoryLayout.ChecksumLocation

Field Summary

Fields

Modifier and Type	Field and Description
private ChecksumAlgorithmFactorySelector	checksumAlgorithmFactorySelector
private java.util.List<ChecksumAlgorithmFactory>	configuredChecksumAlgorithms
private java.util.Set<java.lang.String>	extensionsWithoutChecksums

Constructor Summary

Constructors

Modifier	Constructor and Description
private	Maven2RepositoryLayout(ChecksumAlgorithmFactorySelector checksumAlgorithmFactorySelector, java.util.List<ChecksumAlgorithmFactory> configuredChecksumAlgorithms, java.util.Set<java.lang.String> extensionsWithoutChecksums)

Method Summary

Modifier and Type	Method and Description
java.util.List<ChecksumAlgorithmFactory>	getChecksumAlgorithmFactories() Returns immutable list of ChecksumAlgorithmFactory this instance of layout uses, never null.
java.util.List<RepositoryLayout.ChecksumLocation>	getChecksumLocations(Artifact artifact, boolean upload, java.net.URI location) Gets the checksums files that a remote repository keeps to help detect data corruption during transfers of the specified artifact.
java.util.List<RepositoryLayout.ChecksumLocation>	getChecksumLocations(Metadata metadata, boolean upload, java.net.URI location) Gets the checksums files that a remote repository keeps to help detect data corruption during transfers of the specified metadata.
private java.util.List<RepositoryLayout.ChecksumLocation>	getChecksumLocations(java.net.URI location)
java.net.URI	getLocation(Artifact artifact, boolean upload) Gets the location within a remote repository where the specified artifact resides.
java.net.URI	getLocation(Metadata metadata, boolean upload) Gets the location within a remote repository where the specified metadata resides.
boolean	hasChecksums(Artifact artifact) Tells whether given artifact have remote external checksums according to current layout or not.
private boolean	isChecksum(java.lang.String extension)
private java.net.URI	toUri(java.lang.String path)

Methods inherited from class java.lang.Object

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

Field Detail

checksumAlgorithmFactorySelector

private final ChecksumAlgorithmFactorySelector checksumAlgorithmFactorySelector

configuredChecksumAlgorithms

private final java.util.List<ChecksumAlgorithmFactory> configuredChecksumAlgorithms

extensionsWithoutChecksums

private final java.util.Set<java.lang.String> extensionsWithoutChecksums

Constructor Detail

Maven2RepositoryLayout

private Maven2RepositoryLayout(ChecksumAlgorithmFactorySelector checksumAlgorithmFactorySelector,
                               java.util.List<ChecksumAlgorithmFactory> configuredChecksumAlgorithms,
                               java.util.Set<java.lang.String> extensionsWithoutChecksums)

Method Detail

toUri

private java.net.URI toUri(java.lang.String path)

getChecksumAlgorithmFactories

public java.util.List<ChecksumAlgorithmFactory> getChecksumAlgorithmFactories()

Description copied from interface: RepositoryLayout

Returns immutable list of ChecksumAlgorithmFactory this instance of layout uses, never null. The order also represents the order how remote external checksums are retrieved and validated.

Specified by:

getChecksumAlgorithmFactories in interface RepositoryLayout

See Also:

ChecksumPolicy.ChecksumKind

hasChecksums

public boolean hasChecksums(Artifact artifact)

Description copied from interface: RepositoryLayout

Tells whether given artifact have remote external checksums according to current layout or not. If it returns true, then layout configured checksums will be expected: on upload they will be calculated and deployed along artifact, on download they will be retrieved and validated. If it returns false the given artifacts will have checksums omitted: on upload they will not be calculated and deployed, and on download they will be not retrieved nor validated. The result affects only layout provided checksums. See ChecksumPolicy.ChecksumKind.REMOTE_EXTERNAL. On download, the RepositoryLayout.getChecksumAlgorithmFactories() layout required checksums are calculated, and non layout-provided checksums are still utilized. Typical case to return false (to omit checksums) is for artifact signatures, that are already a "sub-artifact" of some main artifact (for example a JAR), and they can be validated by some other means.

Specified by:

hasChecksums in interface RepositoryLayout

See Also:

ChecksumPolicy.ChecksumKind, RepositoryLayout.getChecksumAlgorithmFactories()

getLocation

public java.net.URI getLocation(Artifact artifact,
                                boolean upload)

Description copied from interface: RepositoryLayout

Gets the location within a remote repository where the specified artifact resides. The URI is relative to the root directory of the repository.

Specified by:

getLocation in interface RepositoryLayout

Parameters:

artifact - The artifact to get the URI for, must not be null.

upload - false if the artifact is being downloaded, true if the artifact is being uploaded.

Returns:

The relative URI to the artifact, never null.

getLocation

public java.net.URI getLocation(Metadata metadata,
                                boolean upload)

Description copied from interface: RepositoryLayout

Gets the location within a remote repository where the specified metadata resides. The URI is relative to the root directory of the repository.

Specified by:

getLocation in interface RepositoryLayout

Parameters:

metadata - The metadata to get the URI for, must not be null.

upload - false if the metadata is being downloaded, true if the metadata is being uploaded.

Returns:

The relative URI to the metadata, never null.

getChecksumLocations

public java.util.List<RepositoryLayout.ChecksumLocation> getChecksumLocations(Artifact artifact,
                                                                              boolean upload,
                                                                              java.net.URI location)

Description copied from interface: RepositoryLayout

Gets the checksums files that a remote repository keeps to help detect data corruption during transfers of the specified artifact.

Specified by:

getChecksumLocations in interface RepositoryLayout

Parameters:

artifact - The artifact to get the checksum files for, must not be null.

upload - false if the checksums are being downloaded/verified, true if the checksums are being uploaded/created.

location - The relative URI to the artifact within the repository as previously obtained from RepositoryLayout.getLocation(Artifact, boolean), must not be null.

Returns:

The checksum files for the given artifact, possibly empty but never null. If empty, that means that this layout does not provide checksums for given artifact.

getChecksumLocations

public java.util.List<RepositoryLayout.ChecksumLocation> getChecksumLocations(Metadata metadata,
                                                                              boolean upload,
                                                                              java.net.URI location)

Description copied from interface: RepositoryLayout

Gets the checksums files that a remote repository keeps to help detect data corruption during transfers of the specified metadata.

Specified by:

getChecksumLocations in interface RepositoryLayout

Parameters:

metadata - The metadata to get the checksum files for, must not be null.

upload - false if the checksums are being downloaded/verified, true if the checksums are being uploaded/created.

location - The relative URI to the metadata within the repository as previously obtained from RepositoryLayout.getLocation(Metadata, boolean), must not be null.

Returns:

The checksum files for the given metadata, possibly empty but never null. If empty, that means that this layout does not provide checksums for given artifact.

getChecksumLocations

private java.util.List<RepositoryLayout.ChecksumLocation> getChecksumLocations(java.net.URI location)

isChecksum

private boolean isChecksum(java.lang.String extension)