com.orchestranetworks.service

Class ArchiveImportSpecMode

java.lang.Object

com.orchestranetworks.service.ArchiveImportSpecMode

public class ArchiveImportSpecMode
extends Object

Defines the strategy used for importing an archive.

See Also:

ProcedureContext.doImportArchive(ArchiveImportSpec)

Field Summary

Fields

Modifier and Type	Field and Description
static ArchiveImportSpecMode	CHANGESET Change set mode for importing archives.
static ArchiveImportSpecMode	DEFAULT Default mode for importing archives.
static ArchiveImportSpecMode	REPLACE Replace mode for importing archives.

Method Summary

Modifier and Type	Method and Description
String	getLabel()
boolean	isChangeSet()
boolean	isDefault()
boolean	isReplace()
String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

DEFAULT

public static final ArchiveImportSpecMode DEFAULT

Default mode for importing archives. If the archive defines a change set, the mode CHANGESET is used. If the archive does not define a change set, the mode REPLACE is used.

REPLACE

public static final ArchiveImportSpecMode REPLACE

Replace mode for importing archives. For each dataset in the archive:

• If the archive defines a change set, the import procedure will ignore the change set. In the case where the archive contains updates only, (that is, ArchiveExportSpec.isDifferencesWithMinimalContentsOnRight() returns true), the import procedure fails. Otherwise, the import will proceed as described below.
• 1. if a dataset is defined in both the archive and in the current dataspace (identified by the same reference), this dataset is fully replaced ⁽¹⁾;
  2. if a dataset is defined only in the archive and not in the current dataspace, the dataset is created and fully copied to the current dataspace.
  3. if a dataset is not defined in the archive but exists in the current dataspace, it remains unchanged.

(1): The replacement respects the following rules, according to the definition modes in the source (the archive to be imported) and in the target (the current branch).

		Target record
		Not defined	Root/overwrite	Inherit	Occulting
Source record in Archive	Not defined	Not defined	Target is deleted	Target is deleted	Target is deleted
	Root/overwrite	Target becomes Root/overwrite	Target becomes Root/overwrite	Target becomes Root/overwrite	Target becomes Root/overwrite
	Inherited	Target becomes Inherited	Target becomes Inherited	Target becomes Inherited	Target becomes Inherited
	Occulting	Target becomes Occulting	Target becomes Occulting	Target becomes Occulting	Target becomes Occulting

CHANGESET

public static final ArchiveImportSpecMode CHANGESET

Change set mode for importing archives. If the archive defines a change set, the import procedure will take it into account. For example, if the change set specifies a deletion, the dataset is deleted (if the dataset is defined in the current branch). If the archive does not define a change set, the import procedure will fail.

Method Detail

isReplace

public boolean isReplace()

isDefault

public boolean isDefault()

isChangeSet

public boolean isChangeSet()

getLabel

public String getLabel()

toString

public String toString()

Overrides:

toString in class Object