Package org.eclipse.aether.internal.impl

Class DefaultChecksumPolicyProvider

java.lang.Object

org.eclipse.aether.internal.impl.DefaultChecksumPolicyProvider

All Implemented Interfaces:

ChecksumPolicyProvider

@Named
public final class DefaultChecksumPolicyProvider
extends Object
implements ChecksumPolicyProvider

Constructor Summary

Constructors

Constructor	Description
DefaultChecksumPolicyProvider()

Method Summary

Modifier and Type	Method	Description
String	getEffectiveChecksumPolicy(RepositorySystemSession session, String policy1, String policy2)	Returns the least strict policy.
ChecksumPolicy	newChecksumPolicy(RepositorySystemSession session, RemoteRepository repository, TransferResource resource, String policy)	Retrieves the checksum policy with the specified identifier for use on the given remote resource.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultChecksumPolicyProvider

public DefaultChecksumPolicyProvider()

Method Detail

newChecksumPolicy

public ChecksumPolicy newChecksumPolicy(RepositorySystemSession session,
                                        RemoteRepository repository,
                                        TransferResource resource,
                                        String policy)

Description copied from interface: ChecksumPolicyProvider

Retrieves the checksum policy with the specified identifier for use on the given remote resource.

Specified by:

newChecksumPolicy in interface ChecksumPolicyProvider

Parameters:

session - The repository system session during which the request is made, must not be null.

repository - The repository hosting the resource being transferred, must not be null.

resource - The transfer resource on which the policy will be applied, must not be null.

policy - The identifier of the policy to apply, must not be null.

Returns:

The policy to apply or null if checksums should be ignored.

getEffectiveChecksumPolicy

public String getEffectiveChecksumPolicy(RepositorySystemSession session,
                                         String policy1,
                                         String policy2)

Description copied from interface: ChecksumPolicyProvider

Returns the least strict policy. A checksum policy is said to be less strict than another policy if it would accept a downloaded resource in all cases where the other policy would reject the resource.

Specified by:

getEffectiveChecksumPolicy in interface ChecksumPolicyProvider

Parameters:

session - The repository system session during which the request is made, must not be null.

policy1 - A policy to compare, must not be null.

policy2 - A policy to compare, must not be null.

Returns:

The least strict policy among the two input policies.