wt.inf.sharing
Class DefaultDataSharingDelegate

java.lang.Object
  wt.inf.sharing.AbstractDataSharingDelegate
      wt.inf.sharing.DefaultDataSharingDelegate

All Implemented Interfaces:

DataSharingDelegate, Externalizable, Serializable

public class DefaultDataSharingDelegate

extends AbstractDataSharingDelegate

implements Externalizable

Default implementation of the DataSharingDelegate interface.

Supported API: false

Extendable: false

See Also:

Serialized Form

Field Summary

private static String	CLASSNAME
static long	EXTERNALIZATION_VERSION_UID
protected static long	OLD_FORMAT_VERSION_UID
private static String	RESOURCE
(package private) static long	serialVersionUID
private static boolean	VERBOSE

Constructor Summary

DefaultDataSharingDelegate()

Method Summary

ObjectIdentifier	getOid(Object object) Returns object's associated oid.
String	getOidString(Object object) Returns String representation of the object's oid (debugging).
void	readExternal(ObjectInput input) Reads the non-transient fields of this class from an external source.
private boolean	readOldVersion(ObjectInput input, long readSerialVersionUID, boolean passThrough, boolean superDone) Reads the non-transient fields of this class from an external source, which is not the current version.
protected boolean	readVersion(DefaultDataSharingDelegate thisObject, ObjectInput input, long readSerialVersionUID, boolean passThrough, boolean superDone) Reads the non-transient fields of this class from an external source.
private void	setIterationAdHocAccess(AdHocControlled object, WTPrincipal user, WTPrincipalReference admins_ref, long target_container_id)
private void	setIterationAdHocAccess(Persistable object, WTContainer to_container, Folder to_folder)
SharedContainerMap	setMapAccess(SharedContainerMap map) Gives the share creator and container administrators all rights over the share.
WTCollection	setMapAccess(WTCollection maps) Sets ad hoc access control to the SharedContainerMap objects contained in the WTCollection passed as argument.
Persistable	setObjectAccess(Persistable object, WTContainer to_container, boolean is_version_share) Gives the container administrators the same rights as the share creator over the share target.
Persistable	setObjectAccess(Persistable object, WTContainer to_container, boolean is_version_share, Folder to_folder)
WTCollection	setObjectAccess(WTCollection objects, WTContainer to_container, boolean is_version_share) Sets ad hoc access control to the Persistable objects contained in the WTCollection passed as argument This method is called when the object is being shared to the container passed as argument.
WTCollection	setObjectAccess(WTCollection objects, WTContainer to_container, boolean is_version_share, Folder to_folder)
private void	setObjectAdHocAccess(AdHocControlled object, WTPrincipal user, WTPrincipalReference admins_ref, long target_container_id)
private Persistable	setObjectAdHocAccess(Persistable object, WTContainer to_container, Folder to_folder)
private String	showCollection(Collection collection) Returns String representation of the list passed as argument (debugging).
void	writeExternal(ObjectOutput output) Writes the non-transient fields of this class to an external source.

Methods inherited from class wt.inf.sharing.AbstractDataSharingDelegate

checkValidShare, checkValidShare, readVersion

Methods inherited from class java.lang.Object

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

Field Detail

RESOURCE

private static final String RESOURCE

See Also:

Constant Field Values

CLASSNAME

private static final String CLASSNAME

serialVersionUID

static final long serialVersionUID

See Also:

Constant Field Values

EXTERNALIZATION_VERSION_UID

public static final long EXTERNALIZATION_VERSION_UID

See Also:

Constant Field Values

OLD_FORMAT_VERSION_UID

protected static final long OLD_FORMAT_VERSION_UID

See Also:

Constant Field Values

VERBOSE

private static final boolean VERBOSE

Constructor Detail

DefaultDataSharingDelegate

public DefaultDataSharingDelegate()

Method Detail

writeExternal

public void writeExternal(ObjectOutput output)
                   throws IOException

Writes the non-transient fields of this class to an external source.

Supported API: false

Specified by:

writeExternal in interface Externalizable

Overrides:

writeExternal in class AbstractDataSharingDelegate

Parameters:

output -

Throws:

IOException

readExternal

public void readExternal(ObjectInput input)
                  throws IOException,
                         ClassNotFoundException

Reads the non-transient fields of this class from an external source.

Supported API: false

Specified by:

readExternal in interface Externalizable

Overrides:

readExternal in class AbstractDataSharingDelegate

Parameters:

input -

Throws:

IOException

ClassNotFoundException

readVersion

protected boolean readVersion(DefaultDataSharingDelegate thisObject,
                              ObjectInput input,
                              long readSerialVersionUID,
                              boolean passThrough,
                              boolean superDone)
                       throws IOException,
                              ClassNotFoundException

Reads the non-transient fields of this class from an external source.

Supported API: false

Parameters:

thisObject -

input -

readSerialVersionUID -

passThrough -

superDone -

Returns:

boolean

Throws:

IOException

ClassNotFoundException

readOldVersion

private boolean readOldVersion(ObjectInput input,
                               long readSerialVersionUID,
                               boolean passThrough,
                               boolean superDone)
                        throws IOException,
                               ClassNotFoundException

Reads the non-transient fields of this class from an external source, which is not the current version.

Parameters:

input -

readSerialVersionUID -

passThrough -

superDone -

Returns:

boolean

Throws:

IOException

ClassNotFoundException

setMapAccess

public SharedContainerMap setMapAccess(SharedContainerMap map)
                                throws WTException

Gives the share creator and container administrators all rights over the share.

Supported API: false

Specified by:

setMapAccess in interface DataSharingDelegate

Overrides:

setMapAccess in class AbstractDataSharingDelegate

Parameters:

map -

Returns:

SharedContainerMap

Throws:

WTException

setObjectAccess

public Persistable setObjectAccess(Persistable object,
                                   WTContainer to_container,
                                   boolean is_version_share)
                            throws WTException

Gives the container administrators the same rights as the share creator over the share target.

Supported API: false

Specified by:

setObjectAccess in interface DataSharingDelegate

Overrides:

setObjectAccess in class AbstractDataSharingDelegate

Parameters:

object -

to_container -

is_version_share -

Returns:

Persistable

Throws:

WTException

setMapAccess

public WTCollection setMapAccess(WTCollection maps)
                          throws WTException

Sets ad hoc access control to the SharedContainerMap objects contained in the WTCollection passed as argument. Returns a collection of persisted shares. This method is called when shares are created. and the maps passed as argument has not been persisted yet.

Supported API: false

Specified by:

setMapAccess in interface DataSharingDelegate

Overrides:

setMapAccess in class AbstractDataSharingDelegate

Parameters:

maps -

Returns:

WTCollection

Throws:

WTException

setObjectAccess

public WTCollection setObjectAccess(WTCollection objects,
                                    WTContainer to_container,
                                    boolean is_version_share)
                             throws WTException

Sets ad hoc access control to the Persistable objects contained in the WTCollection passed as argument This method is called when the object is being shared to the container passed as argument. The object is updated in the database in case it is modified. Returns a collection of persisted objects.

Supported API: false

Specified by:

setObjectAccess in interface DataSharingDelegate

Overrides:

setObjectAccess in class AbstractDataSharingDelegate

Parameters:

objects -

to_container -

is_version_share -

Returns:

WTCollection

Throws:

WTException

setObjectAdHocAccess

private void setObjectAdHocAccess(AdHocControlled object,
                                  WTPrincipal user,
                                  WTPrincipalReference admins_ref,
                                  long target_container_id)
                           throws WTException

Throws:

WTException

setIterationAdHocAccess

private void setIterationAdHocAccess(AdHocControlled object,
                                     WTPrincipal user,
                                     WTPrincipalReference admins_ref,
                                     long target_container_id)
                              throws WTException

Throws:

WTException

getOid

public ObjectIdentifier getOid(Object object)

Returns object's associated oid. Accepts not only Persistable as argument but also ObjectReference and ObjectIdentifier objects. Returns 'null' if object is null.

getOidString

public String getOidString(Object object)

Returns String representation of the object's oid (debugging).

showCollection

private String showCollection(Collection collection)
                       throws WTException

Returns String representation of the list passed as argument (debugging).

Throws:

WTException

setObjectAccess

public Persistable setObjectAccess(Persistable object,
                                   WTContainer to_container,
                                   boolean is_version_share,
                                   Folder to_folder)
                            throws WTException

Specified by:

setObjectAccess in interface DataSharingDelegate

Throws:

WTException

setObjectAccess

public WTCollection setObjectAccess(WTCollection objects,
                                    WTContainer to_container,
                                    boolean is_version_share,
                                    Folder to_folder)
                             throws WTException

Specified by:

setObjectAccess in interface DataSharingDelegate

Throws:

WTException

setIterationAdHocAccess

private void setIterationAdHocAccess(Persistable object,
                                     WTContainer to_container,
                                     Folder to_folder)
                              throws WTException

Throws:

WTException

setObjectAdHocAccess

private Persistable setObjectAdHocAccess(Persistable object,
                                         WTContainer to_container,
                                         Folder to_folder)
                                  throws WTException

Throws:

WTException