oracle.adfinternal.share.sandbox

Class DefaultMetadataRevisionSupport

java.lang.Object

oracle.adf.share.sandbox.MetadataRevisionSupport

oracle.adfinternal.share.sandbox.DefaultMetadataRevisionSupport

public class DefaultMetadataRevisionSupport
extends MetadataRevisionSupport

Default implementation of MetadataRevisionSupport.

Constructor Summary

Constructors

Constructor and Description
DefaultMetadataRevisionSupport() Constructs an instance of this class.

Method Summary

Modifier and Type	Method and Description
MetadataRevision	create(java.lang.String note) Creates a new metadata revision for the local host.
boolean	exists(MetadataRevision revision) Returns true if a given metadata revision exists.
MetadataRevision	get(java.lang.String revisionId) Gets the revision in the local history for a given ID.
MetadataRevision	getLatest() Returns the latest revision in the local history.
MetadataRevision	getLatest(java.lang.String fromHostId) Returns the latest revision imported from a host.
java.lang.String	getLocalHostId() Returns the ID of the local host where the metadata revisions are stored.
java.lang.String	getNote(MetadataRevision revision) Returns the revision note.
java.util.Date	getRecordDate(MetadataRevision revision) Returns the date when a metadata revision is recorded in the local history.
java.lang.String	getRecordedBy(MetadataRevision revision) Returns the user that records the metadata revision in the local history.
java.util.Map<java.lang.String,MetadataRepositoryBaseline>	getRepositoryBaselines(MetadataRevision revision) Returns the repository baselines associated with a metadata revision.
MetadataRevisionNoteDescriptor.ResourceDescription	getResourceDescription(MetadataRevisionNoteURI uri) Returns the resource description using the default descriptor if possible.
java.lang.String	getSandboxName(MetadataRevision revision) Returns the name of the sandbox associated with a revision.
boolean	isEligibleForUnpublish(MetadataRevisionPortable revision) Returns true if the given revision is eligible to be unpublished from the local history.
java.util.List<MetadataRevision>	list(java.util.Date startDateExclusive, java.util.Date endDateExclusive, int maxListSize) Returns a list of metadata revisions from the local history.
java.util.List<MetadataRevision>	listAfter(MetadataRevision revision) Lists all revisions in the local history after a revision.
java.util.Map<MetadataRepositoryBaseline,MetadataRevision>	listMetadataRepositoryBaselines(java.lang.String repositoryId, java.util.Date startDateExclusive, java.util.Date endDateExclusive, int maxSize) Returns distinct baselines of a repository from the latest to the oldest and the revisions they first appear in.
void	publish(MetadataRevisionPortable revision, java.lang.String note) Publishes a metadata revision from another host to the local host
boolean	unpublish(MetadataRevisionPortable revision) Removes a previously published metadata revision from the local history if the metadata revision is the latest revision in the local history.

Methods inherited from class oracle.adf.share.sandbox.MetadataRevisionSupport

getPayload, newMetadataRevision, newMetadataRevision, newRevisionId

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultMetadataRevisionSupport

public DefaultMetadataRevisionSupport()

Constructs an instance of this class.

Method Detail

getLocalHostId

public java.lang.String getLocalHostId()

Description copied from class: MetadataRevisionSupport

Returns the ID of the local host where the metadata revisions are stored.

Specified by:

getLocalHostId in class MetadataRevisionSupport

Returns:

the ID of the local host where the metadata revisions are stored

exists

public boolean exists(MetadataRevision revision)

Description copied from class: MetadataRevisionSupport

Returns true if a given metadata revision exists.

Specified by:

exists in class MetadataRevisionSupport

Parameters:

revision - the metadata revision to be verified

Returns:

true if the given metadata revision exists

create

public MetadataRevision create(java.lang.String note)

Description copied from class: MetadataRevisionSupport

Creates a new metadata revision for the local host.

Specified by:

create in class MetadataRevisionSupport

Parameters:

note - the revision note; null is allowed.

Returns:

the newly created metadata revision

publish

public void publish(MetadataRevisionPortable revision,
                    java.lang.String note)

Description copied from class: MetadataRevisionSupport

Publishes a metadata revision from another host to the local host

Specified by:

publish in class MetadataRevisionSupport

Parameters:

revision - the metadata revision to be published

note - the revision note; null is allowed.

isEligibleForUnpublish

public boolean isEligibleForUnpublish(MetadataRevisionPortable revision)

Description copied from class: MetadataRevisionSupport

Returns true if the given revision is eligible to be unpublished from the local history. A revision is eligible for unpublish when it has been published and no other revisions have been published after the revision.

Overrides:

isEligibleForUnpublish in class MetadataRevisionSupport

Parameters:

revision - the revision to be unpublished

Returns:

true if the given version is eligible to be unpublished

See Also:

MetadataRevisionSupport.unpublish(oracle.adf.share.sandbox.MetadataRevisionPortable)

unpublish

public boolean unpublish(MetadataRevisionPortable revision)

Description copied from class: MetadataRevisionSupport

Removes a previously published metadata revision from the local history if the metadata revision is the latest revision in the local history.

Overrides:

unpublish in class MetadataRevisionSupport

Parameters:

revision - the latest published metadata revision

Returns:

true if the specified revision is successfully unpublished; false if the specified revision has never been published to the local host or it is not the latest revision

See Also:

MetadataRevisionSupport.isEligibleForUnpublish(oracle.adf.share.sandbox.MetadataRevisionPortable)

get

public MetadataRevision get(java.lang.String revisionId)

Description copied from class: MetadataRevisionSupport

Gets the revision in the local history for a given ID.

Specified by:

get in class MetadataRevisionSupport

Parameters:

revisionId - the ID of the revision in the local history

Returns:

the revision in the local history for the given ID

listAfter

public java.util.List<MetadataRevision> listAfter(MetadataRevision revision)

Description copied from class: MetadataRevisionSupport

Lists all revisions in the local history after a revision.

Specified by:

listAfter in class MetadataRevisionSupport

Parameters:

revision - the revision immediately before the returned list in the local history

Returns:

all revisions in the local history after the specified revision

getLatest

public MetadataRevision getLatest(java.lang.String fromHostId)

Description copied from class: MetadataRevisionSupport

Returns the latest revision imported from a host.

Specified by:

getLatest in class MetadataRevisionSupport

Parameters:

fromHostId - the ID of the host where the returned revision is imported from

Returns:

the latest revision from any host, or from the given host if specified; null if no revision is found for the given host, or the local host does not have any revisions

getLatest

public MetadataRevision getLatest()

Description copied from class: MetadataRevisionSupport

Returns the latest revision in the local history.

Specified by:

getLatest in class MetadataRevisionSupport

Returns:

the latest revision in the local history

getRepositoryBaselines

public java.util.Map<java.lang.String,MetadataRepositoryBaseline> getRepositoryBaselines(MetadataRevision revision)

Description copied from class: MetadataRevisionSupport

Returns the repository baselines associated with a metadata revision.

Specified by:

getRepositoryBaselines in class MetadataRevisionSupport

Parameters:

revision - the metadata revision with which the repository baselines are associated

Returns:

the repository baselines associated with a metadata revision; the keys are the IDs of the repositories

See Also:

MetadataRevisionSupport.getPayload(oracle.adf.share.sandbox.MetadataRevision)

getRecordDate

public java.util.Date getRecordDate(MetadataRevision revision)

Description copied from class: MetadataRevisionSupport

Returns the date when a metadata revision is recorded in the local history.

Specified by:

getRecordDate in class MetadataRevisionSupport

Parameters:

revision - the metadata revision of which the record date is to be returned

Returns:

the date when the given metadata revision is recorded in the local history

See Also:

MetadataRevisionSupport.getPayload(oracle.adf.share.sandbox.MetadataRevision)

getRecordedBy

public java.lang.String getRecordedBy(MetadataRevision revision)

Description copied from class: MetadataRevisionSupport

Returns the user that records the metadata revision in the local history.

Specified by:

getRecordedBy in class MetadataRevisionSupport

Parameters:

revision - the metadata revision recorded by the returned user

Returns:

the user that records the metadata revision in the local history

getNote

public java.lang.String getNote(MetadataRevision revision)

Description copied from class: MetadataRevisionSupport

Returns the revision note.

Specified by:

getNote in class MetadataRevisionSupport

Parameters:

revision - the revision of which the note is to be returned

Returns:

the revision note; null if there is no note

See Also:

MetadataRevisionSupport.getPayload(oracle.adf.share.sandbox.MetadataRevision)

getSandboxName

public java.lang.String getSandboxName(MetadataRevision revision)

Description copied from class: MetadataRevisionSupport

Returns the name of the sandbox associated with a revision.

Overrides:

getSandboxName in class MetadataRevisionSupport

Parameters:

revision - the revision that may be associated with a sandbox

Returns:

the name of the sandbox associated with the given revision; null if the given revision is not associated with a sandbox. If the associated sandbox cannot be located, the note of the revision is returned.

getResourceDescription

public MetadataRevisionNoteDescriptor.ResourceDescription getResourceDescription(MetadataRevisionNoteURI uri)

Description copied from class: MetadataRevisionSupport

Returns the resource description using the default descriptor if possible.

Overrides:

getResourceDescription in class MetadataRevisionSupport

Parameters:

uri - the URI of the resource to be described

Returns:

the resource description; null if the default descriptor is unable to resolve the URI

list

public java.util.List<MetadataRevision> list(java.util.Date startDateExclusive,
                                             java.util.Date endDateExclusive,
                                             int maxListSize)

Description copied from class: MetadataRevisionSupport

Returns a list of metadata revisions from the local history.

Overrides:

list in class MetadataRevisionSupport

Parameters:

startDateExclusive - the low cutoff date. If specified, only the revisions recorded after the date are returned. If null is passed in, the low cutoff date is January 1, 1970, 00:00:00 GMT.

endDateExclusive - the high cutoff date. If specified, only the revisions recorded before the date are returned. If null is passed in, roughly the time of the invocation of this method will be the high cutoff date.

maxListSize - the maximum size of the returned list, a negative number if all revisions before the cutoff date should be returned

Returns:

the list of metadata revisions in the given range from the latest to the oldest, an empty list if no revision is found before the cutoff date, or if the given maximum size is zero

listMetadataRepositoryBaselines

public java.util.Map<MetadataRepositoryBaseline,MetadataRevision> listMetadataRepositoryBaselines(java.lang.String repositoryId,
                                                                                                  java.util.Date startDateExclusive,
                                                                                                  java.util.Date endDateExclusive,
                                                                                                  int maxSize)

Description copied from class: MetadataRevisionSupport

Returns distinct baselines of a repository from the latest to the oldest and the revisions they first appear in.

Overrides:

listMetadataRepositoryBaselines in class MetadataRevisionSupport

Parameters:

repositoryId - the ID of the repository

startDateExclusive - the low cutoff date. If specified, only the baselines recorded after the date are returned. If null is passed in, the low cutoff date is January 1, 1970, 00:00:00 GMT.

endDateExclusive - the high cutoff date. If specified, only the baselines recorded before the date are returned. If null is passed in, roughly the time of the invocation of this method will be the high cutoff date.

maxSize - the maximum size of the returned map, a negative number if all revisions before the cutoff date should be returned

Returns:

the distinct baselines of the given repository from the latest to the oldest and the revisions they first appear in, an empty list if no revision is found before the cutoff date, or if the given maximum size is zero