org.eclipse.aether.internal.impl

Class DefaultChecksumPolicyProvider

java.lang.Object

org.eclipse.aether.internal.impl.DefaultChecksumPolicyProvider

All Implemented Interfaces:

ChecksumPolicyProvider, Service

@Named
public final class DefaultChecksumPolicyProvider
extends java.lang.Object
implements ChecksumPolicyProvider, Service

Field Summary

Fields

Modifier and Type	Field and Description
private LoggerFactory	loggerFactory
private static int	ORDINAL_FAIL
private static int	ORDINAL_IGNORE
private static int	ORDINAL_WARN

Constructor Summary

Constructors

Constructor and Description
DefaultChecksumPolicyProvider()
DefaultChecksumPolicyProvider(LoggerFactory loggerFactory)

Method Summary

Modifier and Type	Method and Description
java.lang.String	getEffectiveChecksumPolicy(RepositorySystemSession session, java.lang.String policy1, java.lang.String policy2) Returns the least strict policy.
void	initService(ServiceLocator locator) Provides the opportunity to initialize this service and to acquire other services for its operation from the locator.
ChecksumPolicy	newChecksumPolicy(RepositorySystemSession session, RemoteRepository repository, TransferResource resource, java.lang.String policy) Retrieves the checksum policy with the specified identifier for use on the given remote resource.
private static int	ordinalOfPolicy(java.lang.String policy)
DefaultChecksumPolicyProvider	setLoggerFactory(LoggerFactory loggerFactory)

Methods inherited from class java.lang.Object

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

Field Detail

ORDINAL_IGNORE

private static final int ORDINAL_IGNORE

See Also:

Constant Field Values

ORDINAL_WARN

private static final int ORDINAL_WARN

See Also:

Constant Field Values

ORDINAL_FAIL

private static final int ORDINAL_FAIL

See Also:

Constant Field Values

loggerFactory

private LoggerFactory loggerFactory

Constructor Detail

DefaultChecksumPolicyProvider

public DefaultChecksumPolicyProvider()

DefaultChecksumPolicyProvider

@Inject
DefaultChecksumPolicyProvider(LoggerFactory loggerFactory)

Method Detail

initService

public void initService(ServiceLocator locator)

Description copied from interface: Service

Provides the opportunity to initialize this service and to acquire other services for its operation from the locator. A service must not save the reference to the provided service locator.

Specified by:

initService in interface Service

Parameters:

locator - The service locator, must not be null.

setLoggerFactory

public DefaultChecksumPolicyProvider setLoggerFactory(LoggerFactory loggerFactory)

newChecksumPolicy

public ChecksumPolicy newChecksumPolicy(RepositorySystemSession session,
                                        RemoteRepository repository,
                                        TransferResource resource,
                                        java.lang.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 java.lang.String getEffectiveChecksumPolicy(RepositorySystemSession session,
                                                   java.lang.String policy1,
                                                   java.lang.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.

ordinalOfPolicy

private static int ordinalOfPolicy(java.lang.String policy)