org.eclipse.aether.internal.impl

Class DefaultUpdatePolicyAnalyzer

java.lang.Object

org.eclipse.aether.internal.impl.DefaultUpdatePolicyAnalyzer

All Implemented Interfaces:

UpdatePolicyAnalyzer

@Singleton
 @Named
public class DefaultUpdatePolicyAnalyzer
extends Object
implements UpdatePolicyAnalyzer

Constructor Summary

Constructors

Constructor and Description
DefaultUpdatePolicyAnalyzer()

Method Summary

Modifier and Type	Method and Description
String	getEffectiveUpdatePolicy(org.eclipse.aether.RepositorySystemSession session, String policy1, String policy2) Returns the policy with the shorter update interval.
boolean	isUpdatedRequired(org.eclipse.aether.RepositorySystemSession session, long lastModified, String policy) Determines whether the specified modification timestamp satisfies the freshness constraint expressed by the given update policy.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultUpdatePolicyAnalyzer

public DefaultUpdatePolicyAnalyzer()

Method Detail

getEffectiveUpdatePolicy

public String getEffectiveUpdatePolicy(org.eclipse.aether.RepositorySystemSession session,
                                       String policy1,
                                       String policy2)

Description copied from interface: UpdatePolicyAnalyzer

Returns the policy with the shorter update interval.

Specified by:

getEffectiveUpdatePolicy in interface UpdatePolicyAnalyzer

Parameters:

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

policy1 - A policy to compare, may be null.

policy2 - A policy to compare, may be null.

Returns:

The policy with the shorter update interval.

isUpdatedRequired

public boolean isUpdatedRequired(org.eclipse.aether.RepositorySystemSession session,
                                 long lastModified,
                                 String policy)

Description copied from interface: UpdatePolicyAnalyzer

Determines whether the specified modification timestamp satisfies the freshness constraint expressed by the given update policy.

Specified by:

isUpdatedRequired in interface UpdatePolicyAnalyzer

Parameters:

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

lastModified - The timestamp to check against the update policy.

policy - The update policy, may be null.

Returns:

true if the specified timestamp is older than acceptable by the update policy, false otherwise.