com.esri.arcgis.geodatabasedistributed
Class VersionDataChanges

java.lang.Object
  com.esri.arcgis.geodatabasedistributed.VersionDataChanges

All Implemented Interfaces:

IDataChanges, IDataChangesInfo, IVersionDataChangesInit, com.esri.arcgis.interop.RemoteObjRef, Serializable

public class VersionDataChanges
extends Object
implements com.esri.arcgis.interop.RemoteObjRef, IDataChanges, IVersionDataChangesInit, IDataChangesInfo

The information needed to export modified rows in versions to a delta file.

Remarks

This class returns edits between source and target versions. It is used by the DataChangesExporter coclass to export the edits to a delta file.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

See Also:

DataChangesExporter, DataChanges, IExportDataChanges, Serialized Form

Constructor Summary

VersionDataChanges()
Constructs a VersionDataChanges using ArcGIS Engine.

VersionDataChanges(Object obj)
Deprecated. As of ArcGIS 9.2, replaced by normal Java casts.
VersionDataChanges theVersionDataChanges = (VersionDataChanges) obj;

Method Summary

boolean	equals(Object o) Compare this object with another
IDifferenceCursor	extract(String tableName, int changeType) Lists the edits in each feature class or table.
IFIDSet	getChangedIDs(String className, int diffType) IDs of rows that changed between two versions.
static String	getClsid() getClsid.
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.
int	hashCode() the hashcode for this object
void	init(IWorkspaceName sourceVersionedWorkspace, IWorkspaceName targetVersionedWorkspace) Initializes the class by setting the versioned workspace and one of its ancestor versioned workspace.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.esri.arcgis.interop.RemoteObjRef

getJintegraDispatch, release

Constructor Detail

VersionDataChanges

public VersionDataChanges()
                   throws IOException,
                          UnknownHostException

Constructs a VersionDataChanges using ArcGIS Engine.

Throws:

IOException - if there are interop problems

UnknownHostException - if there are interop problems

VersionDataChanges

public VersionDataChanges(Object obj)
                   throws IOException

Deprecated. As of ArcGIS 9.2, replaced by normal Java casts.
VersionDataChanges theVersionDataChanges = (VersionDataChanges) obj;

Construct a VersionDataChanges using a reference to such an object returned from ArcGIS Engine or Server. This is semantically equivalent to casting obj to VersionDataChanges.

Parameters:

obj - an object returned from ArcGIS Engine or Server

Throws:

IOException - if there are interop problems

Method Detail

getClsid

public static String getClsid()

getClsid.

equals

public boolean equals(Object o)

Compare this object with another

Overrides:

equals in class Object

hashCode

public int hashCode()

the hashcode for this object

Overrides:

hashCode in class Object

getModifiedClassesInfo

public 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

Specified by:

getModifiedClassesInfo in interface IDataChanges

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

public 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

Specified by:

extract in interface IDataChanges

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

public 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

Specified by:

getParentWorkspaceName in interface IDataChanges

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

public 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

Specified by:

getParentReplicaID in interface IDataChanges

Returns:

The parentReplicaID

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getReplicaGuid

public 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

Specified by:

getReplicaGuid in interface IDataChanges

Returns:

The replicaGuid

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

init

public void init(IWorkspaceName sourceVersionedWorkspace,
                 IWorkspaceName targetVersionedWorkspace)
          throws IOException,
                 AutomationException

Initializes the class by setting the versioned workspace and one of its ancestor versioned workspace.

Remarks

This interface Init method is used to initialize a VersionDataChanges coclass. This coclass can be used to get the edits between a source version and a target version.

The SourceVersionedWorkspace parameter is the WorkspaceName object that references the source version. The TargetVersionedWorkspace parameter is the WorkspaceName object that references the target version.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

init in interface IVersionDataChangesInit

Parameters:

sourceVersionedWorkspace - A reference to a com.esri.arcgis.geodatabase.IWorkspaceName (in)

targetVersionedWorkspace - A reference to a com.esri.arcgis.geodatabase.IWorkspaceName (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

See Also:

DataChangesExporter, DataChanges, IExportDataChanges

getChangedIDs

public IFIDSet getChangedIDs(String className,
                             int diffType)
                      throws IOException,
                             AutomationException

IDs of rows that changed between two versions.

Product Availability

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

Specified by:

getChangedIDs in interface IDataChangesInfo

Parameters:

className - The className (in)

diffType - A com.esri.arcgis.geodatabasedistributed.esriDataChangeType constant (in)

Returns:

A reference to a com.esri.arcgis.geodatabase.IFIDSet

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.