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public interface UpdateCheckManager
Determines if updates of artifacts and metadata from remote repositories are needed.
Method Summary | |
---|---|
void |
checkArtifact(RepositorySystemSession session,
UpdateCheck<Artifact,ArtifactTransferException> check)
Checks whether an artifact has to be updated from a remote repository. |
void |
checkMetadata(RepositorySystemSession session,
UpdateCheck<Metadata,MetadataTransferException> check)
Checks whether metadata has to be updated from a remote repository. |
java.lang.String |
getEffectiveUpdatePolicy(RepositorySystemSession session,
java.lang.String policy1,
java.lang.String policy2)
Returns the policy with the shorter update interval. |
boolean |
isUpdatedRequired(RepositorySystemSession session,
long lastModified,
java.lang.String policy)
Determines whether the specified modification timestamp satisfies the freshness constraint expressed by the given update policy. |
void |
touchArtifact(RepositorySystemSession session,
UpdateCheck<Artifact,ArtifactTransferException> check)
Updates the timestamp for the artifact contained in the update check. |
void |
touchMetadata(RepositorySystemSession session,
UpdateCheck<Metadata,MetadataTransferException> check)
Updates the timestamp for the metadata contained in the update check. |
Method Detail |
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java.lang.String getEffectiveUpdatePolicy(RepositorySystemSession session, java.lang.String policy1, java.lang.String policy2)
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
.
boolean isUpdatedRequired(RepositorySystemSession session, long lastModified, java.lang.String policy)
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
.
true
if the specified timestamp is older than acceptable by the update policy, false
otherwise.void checkArtifact(RepositorySystemSession session, UpdateCheck<Artifact,ArtifactTransferException> check)
session
- The repository system session during which the request is made, must not be null
.check
- The update check request, must not be null
.void touchArtifact(RepositorySystemSession session, UpdateCheck<Artifact,ArtifactTransferException> check)
session
- The repository system session during which the request is made, must not be null
.check
- The update check request, must not be null
.void checkMetadata(RepositorySystemSession session, UpdateCheck<Metadata,MetadataTransferException> check)
session
- The repository system session during which the request is made, must not be null
.check
- The update check request, must not be null
.void touchMetadata(RepositorySystemSession session, UpdateCheck<Metadata,MetadataTransferException> check)
session
- The repository system session during which the request is made, must not be null
.check
- The update check request, must not be null
.
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