com.esri.arcgis.geodatabasedistributed
Interface IDataChanges

All Superinterfaces:
Serializable
All Known Subinterfaces:
IDataChanges2, IDataChanges3
All Known Implementing Classes:
CheckOutDataChanges, DataChanges, DeltaDataChanges, IDataChangesProxy, ReplicationDataChanges, TablesDataChanges, VersionDataChanges

public interface IDataChanges
extends Serializable

Provides access to members that return information needed to check in or import edits.

Superseded By

IDataChanges3

Remarks

The IDataChanges interface has methods to return the edited datasets and the edits that have been applied to these datasets.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

See Also:
DataChangesExporter, DataChanges, IExportDataChanges

Method Summary
 IDifferenceCursor extract(String tableName, int changeType)
          Lists the edits in each feature class or table.
 IEnumModifiedClassInfo getModifiedClassesInfo()
          Returns an enumeration listing of the feature classes and tables with edits.
 int getParentReplicaID()
          ID for the replica in the parent geodatabase.
 IWorkspaceName getParentWorkspaceName()
          Workspace of the master geodatabase.
 String getReplicaGuid()
          GUID identifying the child/parent replica pair.
 

Method Detail

getModifiedClassesInfo

IEnumModifiedClassInfo getModifiedClassesInfo()
                                              throws IOException,
                                                     AutomationException
Returns an enumeration listing of the feature classes and tables with edits.

Remarks

The GetModifiedClassesInfo method returns an enumeration of the datasets that have been edited. For replicas (check-out replicas, two way and one way replicas), datasets that have been replicated but not edited are not included.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Returns:
A reference to a com.esri.arcgis.geodatabasedistributed.IEnumModifiedClassInfo
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

extract

IDifferenceCursor extract(String tableName,
                          int changeType)
                          throws IOException,
                                 AutomationException
Lists the edits in each feature class or table.

Remarks

The Extract method returns a difference cursor of the rows inserted, updated or deleted. The tablename can be any class that implements ITableName such as a feature class name, table name or attributed relationship class name. The changeType enumeration is used to specify the type of changes to return.

If using this interface with a DeltaDataChanges coclass, initializing the coclass with random access may be significant. See DeltaDataChanges::IDeltaDataChangesInit2 for more information.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Parameters:
tableName - The tableName (in)
changeType - A com.esri.arcgis.geodatabasedistributed.esriDataChangeType constant (in)
Returns:
A reference to a com.esri.arcgis.geodatabase.IDifferenceCursor
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

getParentWorkspaceName

IWorkspaceName getParentWorkspaceName()
                                      throws IOException,
                                             AutomationException
Workspace of the master geodatabase.

Remarks

The ParentWorkspaceName property returns the workspace name of the parent geodatabase. This property is only valid for CheckoutDataChanges coclasses, DeltaDataChanges coclasses, and ReplicationDataChanges initialized using delta databases (mdb file) or delta file geodatabases (gdb file). A delta XML file does not store this information.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Returns:
A reference to a com.esri.arcgis.geodatabase.IWorkspaceName
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

getParentReplicaID

int getParentReplicaID()
                       throws IOException,
                              AutomationException
ID for the replica in the parent geodatabase.

Remarks

This property returns the parent replica ID.

The ParentReplicaID and ReplicaGUID properties identify the replica on the parent geodatabase. These properties are only valid for the CheckoutDataChanges coclass, DeltaDataChanges coclass, and the ReplicationDataChanges coclass when initialized for a replica. Both properties can be used to identify the replica, however, ReplicaGUID is unique across all databases.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Returns:
The parentReplicaID
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

getReplicaGuid

String getReplicaGuid()
                      throws IOException,
                             AutomationException
GUID identifying the child/parent replica pair.

Remarks

This property returns the replica's GUID.

The ParentReplicaID and ReplicaGUID properties identify the replica on the parent geodatabase. These properties are only valid for the CheckoutDataChanges coclass, DeltaDataChanges coclass, and the ReplicationDataChanges coclass when initialized for a replica. Both properties can be used to identify the replica, however, ReplicaGUID is unique across all databases.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Returns:
The replicaGuid
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.