FDO .NET API Reference Feature Data Objects

OSGeo::FDO::Commands::LongTransaction Namespace Reference


Classes

interface  IActivateLongTransaction
 The IActivateLongTransaction interface defines the ActivateLongTransaction command, which activates a long transaction where feature manipulation and locking commands operate on it. Input to the activate long transaction command is the long transaction name. The Execute operation activates the identified long transaction if the user has access privileges for it. More...
interface  IActivateLongTransactionCheckpoint
 The IActivateLongTransactionCheckpoint interface defines the ActivateLongTransactionCheckpoint command, which allows the user to activate the named checkpoint for the given long transaction. As a result, the long transaction that owns the checkpoint will be activated as well if it is not already the active long transaction. The user requires the access privilege on the long transaction for which the attempt is made to activate a checkpoint. More...
class  IActivateLongTransactionCheckpointImp
 The IActivateLongTransactionCheckpointImp class is a concrete implementation of IActivateLongTransactionCheckpoint. The IActivateLongTransactionCheckpoint interface defines the IActivateLongTransactionCheckpointImp command, which allows the user to activate the named checkpoint for the given long transaction. As a result, the long transaction that owns the checkpoint will be activated as well if it is not already the active long transaction. The user requires the access privilege on the long transaction for which the attempt is made to activate a checkpoint. More...
class  IActivateLongTransactionImp
 The IActivateLongTransactionImp class is a concrete implementation of IActivateLongTransaction. The IActivateLongTransaction interface defines the ActivateLongTransaction command, which activates a long transaction where feature manipulation and locking commands operate on it. Input to the activate long transaction command is the long transaction name. The Execute operation activates the identified long transaction if the user has access privileges for it. More...
interface  IChangeLongTransactionPrivileges
 The IChangeLongTransactionPrivileges interface defines the ChangeLongTransactionPrivileges command, which grants or revokes long transaction privileges for the named user. The ability to change the privileges might be restricted by the datastore security if the long transaction doesn’t belong to the user executing the command. More...
class  IChangeLongTransactionPrivilegesImp
 The IChangeLongTransactionPrivilegesImp class is a concrete implementation of IChangeLongTransactionPrivileges. The IChangeLongTransactionPrivileges interface defines the ChangeLongTransactionPrivileges command, which grants or revokes long transaction privileges for the named user. The ability to change the privileges might be restricted by the datastore security if the long transaction doesn’t belong to the user executing the command. More...
interface  IChangeLongTransactionSet
 The IChangeLongTransactionSet interface defines the ChangeLongTransactionSet command, which allows the user to add a transaction to, remove a transaction from, or clear the long transaction selection set. Users can add or remove long transactions to the selection set for which they have access privileges. Any attempt to add a long transaction for which the user does not have the access privilege will result in a failure of the command. More...
class  IChangeLongTransactionSetImp
 The IChangeLongTransactionSetImp class is a concrete implementation of IChangeLongTransactionSet. The IChangeLongTransactionSet interface defines the ChangeLongTransactionSet command, which allows the user to add a transaction to, remove a transaction from, or clear the long transaction selection set. Users can add or remove long transactions to the selection set for which they have access privileges. Any attempt to add a long transaction for which the user does not have the access privilege will result in a failure of the command. More...
interface  ICommitLongTransaction
 The ICommitLongTransaction interface defines the CommitLongTransaction command, which allows a user to execute commit operations on a long transaction. Two different commit operations are distinguished: full and partial. More...
class  ICommitLongTransactionImp
 The ICommitLongTransactionImp class is a concrete implementation of ICommitLongTransaction. The ICommitLongTransaction interface defines the CommitLongTransaction command, which allows a user to execute commit operations on a long transaction. Two different commit operations are distinguished: full and partial. More...
interface  ICreateLongTransaction
 The ICreateLongTransaction interface defines the CreateLongTransaction command which creates a long transaction that is based upon the currently active long transaction. If no long transaction is active, then the long transaction is based upon the root data. Input to the create long transaction command includes a name and description for the new long transaction. More...
interface  ICreateLongTransactionCheckpoint
 The ICreateLongTransactionCheckpoint interface defines the CreateLongTransactionCheckpoint command, which allows the user to create a checkpoint for any long transaction to which the user has the access privileges. More...
class  ICreateLongTransactionCheckpointImp
 The ICreateLongTransactionCheckpointImp class is a concrete implementation of ICreateLongTransactionCheckpoint. The ICreateLongTransactionCheckpoint interface defines the CreateLongTransactionCheckpoint command, which allows the user to create a checkpoint for any long transaction to which the user has the access privileges. More...
class  ICreateLongTransactionImp
 The ICreateLongTransactionImp class is a concrete implementation of ICreateLongTransaction. command which creates a long transaction that is based upon the currently active long transaction. If no long transaction is active, then the long transaction is based upon the root data. Input to the create long transaction command includes a name and description for the new long transaction. More...
interface  IDeactivateLongTransaction
 The IDeactivateLongTransaction interface defines the DeactivateLongTransaction command, which deactivates the active long transaction where feature manipulation commands operate on it. If the active long transaction is the root long transaction, then no long transaction will be deactivated. More...
class  IDeactivateLongTransactionImp
 The IDeactivateLongTransactionImp class is a concrete implementation of IDeactivateLongTransaction. The IDeactivateLongTransaction interface defines the DeactivateLongTransaction command, which deactivates the active long transaction where feature manipulation commands operate on it. If the active long transaction is the root long transaction, then no long transaction will be deactivated. More...
interface  IFreezeLongTransaction
 The IFreezeLongTransaction interface defines the FreezeLongTransaction command, which freezes or thaws a long transaction. When a long transaction is frozen the user who froze it gains exclusive access to it. Other users can read it, but not apply any updates. Input to the FreezeLongTransaction command is the long transaction name and the operation to perform. The Execute method performs the specified operation on the identified long transaction if the user has access privileges for the indicated long transaction. More...
class  IFreezeLongTransactionImp
 The IFreezeLongTransactionImp class is a concrete implementation of IFreezeLongTransaction. The IFreezeLongTransaction interface defines the FreezeLongTransaction command, which freezes or thaws a long transaction. When a long transaction is frozen the user who froze it gains exclusive access to it. Other users can read it, but not apply any updates. Input to the FreezeLongTransaction command is the long transaction name and the operation to perform. The Execute method performs the specified operation on the identified long transaction if the user has access privileges for the indicated long transaction. More...
interface  IGetLongTransactionCheckpoints
 The IGetLongTransactionCheckpoints interface defines the GetLongTransactionCheckpoints command, which allows the user to enumerate the checkpoints for a given long transaction. To execute the operation, the user must have access privilege to the long transaction. More...
class  IGetLongTransactionCheckpointsImp
 The IGetLongTransactionCheckpointsImp class is a concrete implementation of IGetLongTransactionCheckpoints. The IGetLongTransactionCheckpoints interface defines the GetLongTransactionCheckpoints command, which allows the user to enumerate the checkpoints for a given long transaction. To execute the operation, the user must have access privilege to the long transaction. More...
interface  IGetLongTransactionPrivileges
 The IGetLongTransactionPrivileges interface defines the GetLongTransactionPrivileges command, which allows the user to enumerate the privileges of a long transaction established for each user. The ability to successfully execute the command might be restricted by the datastore security if the long transaction doesn’t belong to the user executing the command. More...
class  IGetLongTransactionPrivilegesImp
 The IGetLongTransactionPrivilegesImp class is a concrete implementation of IGetLongTransactionPrivileges. The IGetLongTransactionPrivileges interface defines the GetLongTransactionPrivileges command, which allows the user to enumerate the privileges of a long transaction established for each user. The ability to successfully execute the command might be restricted by the datastore security if the long transaction doesn’t belong to the user executing the command. More...
interface  IGetLongTransactions
 The IGetLongTransactions interface defines the GetLongTransactions command. It allows a user to retrieve long transaction information for all or a specific long transaction. The command returns a ILongTransactionReader object enumerating the identified long transactions. More...
class  IGetLongTransactionsImp
 The IGetLongTransactionsImp class is a concrete implementation of IGetLongTransactions. The IGetLongTransactions interface defines the GetLongTransactions command. It allows a user to retrieve long transaction information for all or a specific long transaction. The command returns a ILongTransactionReader object enumerating the identified long transactions. More...
interface  IGetLongTransactionsInSet
 The IGetLongTransactionsInSet interface defines the GetLongTransactionsInSet command, which allows the user to enumerate the list of versions participating in the long transaction selection set. More...
class  IGetLongTransactionsInSetImp
 The IGetLongTransactionsInSetImp class is a concrete implementation of IGetLongTransactionsInSet. The IGetLongTransactionsInSet interface defines the GetLongTransactionsInSet command, which allows the user to enumerate the list of versions participating in the long transaction selection set. More...
interface  ILongTransactionCheckpointReader
 The ILongTransactionCheckpointReader interface provides forward only, read-only functionality for enumerating long transaction checkpoints. A reference to an ILongTransactionCheckpointReader is returned from the GetLongTransactionCheckpoints command. The initial position of the ILongTransactionCheckpointReader is prior to the first item. Thus, you must call ReadNext to begin accessing any data. More...
class  ILongTransactionCheckpointReaderImp
 The ILongTransactionCheckpointReaderImp class is a concrete implementation of ILongTransactionCheckpointReader. The ILongTransactionCheckpointReader interface provides forward only, read-only functionality for enumerating long transaction checkpoints. A reference to an ILongTransactionCheckpointReader is returned from the GetLongTransactionCheckpoints command. The initial position of the ILongTransactionCheckpointReader is prior to the first item. Thus, you must call ReadNext to begin accessing any data. More...
interface  ILongTransactionConflictDirectiveEnumerator
 The ILongTransactionConflictDirective interface is used to specify how conflict should be resolved for a particular object. More...
class  ILongTransactionConflictDirectiveEnumeratorImp
 The ILongTransactionConflictDirectiveEnumeratorImp class is a concrete implementation of ILongTransactionConflictDirectiveEnumerator. The ILongTransactionConflictDirective interface is used to specify how conflict should be resolved for a particular object. More...
interface  ILongTransactionPrivilegeReader
 The ILongTransactionPrivilegeReader interface provides forward only, read-only functionality for enumerating long transaction privileges. A reference to an FdoILongTransactionPrivilegeReader is returned from the GetLongTransactionPrivileges command. The initial position of the ILongTransactionPrivilegeReader is prior to the first item. Thus, you must call ReadNext to begin accessing any data. More...
class  ILongTransactionPrivilegeReaderImp
 The ILongTransactionPrivilegeReaderImp class is a concrete implementation of ILongTransactionPrivilegeReader. The ILongTransactionPrivilegeReader interface provides forward only, read-only functionality for enumerating long transaction privileges. A reference to an FdoILongTransactionPrivilegeReader is returned from the GetLongTransactionPrivileges command. The initial position of the ILongTransactionPrivilegeReader is prior to the first item. Thus, you must call ReadNext to begin accessing any data. More...
interface  ILongTransactionReader
 The ILongTransactionReader interface provides forward only, read-only functionality for enumerating long transactions. A reference to an ILongTransactionReader is returned from the GetLongTransactions command. The initial position of the ILongTransactionReader is prior to the first item. Thus, you must call ReadNext to begin accessing any data. More...
class  ILongTransactionReaderImp
 The ILongTransactionReaderImp class is a concrete implementation of ILongTransactionReader. The ILongTransactionReader interface provides forward only, read-only functionality for enumerating long transactions. A reference to an ILongTransactionReader is returned from the GetLongTransactions command. The initial position of the ILongTransactionReader is prior to the first item. Thus, you must call ReadNext to begin accessing any data. More...
interface  ILongTransactionSetReader
 The ILongTransactionSetReader interface provides forward only, read-only functionality for enumerating the versions in the long transaction selection set. A reference to an ILongTransactionSetReader is returned from the GetLongTransactionsInSet command. The initial position of the ILongTransactionSetReader is prior to the first item. Thus, you must call ReadNext to begin accessing any data. More...
class  ILongTransactionSetReaderImp
 The ILongTransactionSetReaderImp class is a concrete implementation of ILongTransactionSetReader. The ILongTransactionSetReader interface provides forward only, read-only functionality for enumerating the versions in the long transaction selection set. A reference to an ILongTransactionSetReader is returned from the GetLongTransactionsInSet command. The initial position of the ILongTransactionSetReader is prior to the first item. Thus, you must call ReadNext to begin accessing any data. More...
interface  IRollbackLongTransaction
 The IRollbackLongTransaction interface defines the RollbackLongTransaction command, which allows a user to execute rollback operations on a long transaction. Two different rollback operations are distinguished: full and partial. More...
interface  IRollbackLongTransactionCheckpoint
 The IRollbackLongTransactionCheckpoint interface defines the RollbackLongTransactionCheckpoint command, which allows the user to roll back changes to a named checkpoint for the given long transaction. The user requires the access privilege on the long transaction for which the user tries to perform the operation. More...
class  IRollbackLongTransactionCheckpointImp
 The IRollbackLongTransactionCheckpointImp class is a concrete implementation of IRollbackLongTransactionCheckpoint. The IRollbackLongTransactionCheckpoint interface defines the RollbackLongTransactionCheckpoint command, which allows the user to roll back changes to a named checkpoint for the given long transaction. The user requires the access privilege on the long transaction for which the user tries to perform the operation. More...
class  IRollbackLongTransactionImp
 The IRollbackLongTransactionImp class is a concrete implementation of IRollbackLongTransaction. The IRollbackLongTransaction interface defines the RollbackLongTransaction command, which allows a user to execute rollback operations on a long transaction. Two different rollback operations are distinguished: full and partial. More...

Functions

System::Void Close ()
 Closes the ILongTransactionSetReader object, freeing any resources it may be holding.
System::Void Execute ()
 Executes the RollbackLongTransactionCheckpoint command.
__property System::String * get_CheckpointDescription ()
 Gets the description of the checkpoint to be created for the named long transaction.
__property System::String * get_CheckpointName ()
 Gets the name of the checkpoint to which the rollback operation should be executed.
__property System::Int32 get_Count ()
 Returns the number of conflicts reported by this enumerator.
__property System::String * get_Description ()
 Gets the description of the long transaction to create as a string.
__property OSGeo::FDO::Commands::PropertyValueCollectionget_Identity ()
 Returns PropertyValueCollection containing the property values that uniquely identify the current feature in conflict.
__property System::String * get_Name ()
 Gets the currently set name of the long transaction for which the long transaction information should be retrieved. If the property is not set, the function returns a NULL pointer.
__property OSGeo::FDO::Commands::LongTransaction::LongTransactionPrivilegeOperations get_Operation ()
 Gets the operation to perform (Freeze or Thaw) on the long transaction.
__property System::Int32 get_Privileges ()
 Gets the privilege flags to grant or revoke.The returned value may be any combination of the values from the LongTransactionPrivileges enumeration combined via a bit-wise or operation.
__property OSGeo::FDO::Commands::LongTransaction::LongTransactionConflictResolution get_Resolution ()
 Gets the LongTransactionConflictResolution value to use for the current feature. The default value is LongTransactionConflictResolution_Child.
__property System::String * get_UserName ()
 Gets the name of the user for which to grant or revoke privileges.
System::String * GetCheckpointDescription ()
 Gets the description of the checkpoint currently being read.
OSGeo::FDO::Commands::LongTransaction::ILongTransactionReaderGetChildren ()
 Provides access to the direct descendent long transactions for the long transaction being currently read. The caller can use the returned reader to get to the next level of descendents if required. The returned reader is empty if there are no descendents for the long transction.
System::DateTime GetCreationDate ()
 Retrieves the creation date of the long transaction currently being read.
System::String * GetDescription ()
 Retrieves the description of the long transaction currently being read.
System::String * GetOwner ()
 Gets the owner of the long transaction in the selection set currently being read.
OSGeo::FDO::Commands::LongTransaction::ILongTransactionReaderGetParents ()
 Provides access to the direct ascendant long transactions for the long transaction being currently read. The caller can use the returned reader to get to the next level of ascendants if required. The returned reader is empty if there are no ascendants for the long transaction.
System::Int32 GetPrivileges ()
 Gets the privileges granted to the user currently being read. The returned value may be any combination of the values from the LongTransactionPrivileges enumeration combined via a bit-wise or operation.
System::Boolean IsActive ()
 Returns true if the long transaction currently being read is the active long transaction.
System::Boolean IsFrozen ()
 Returns true if the long transaction currently being read is frozen.
System::Boolean ReadNext ()
 Advances the enumerator to the next conflict. The default position of the enumerator is prior to the first item. Thus, you must call ReadNext to begin accessing any data. ReadNext returns true until the end of the directives is reached. After the end of the directives is passed, subsequent calls to ReadNext return false until Reset is called.
System::Void Reset ()
 Sets the enumerator to its initial position, which is before the first conflict.
__property System::Void set_CheckpointDescription (System::String *value)
 Sets the description of the checkpoint to be created for the named long transaction.
__property System::Void set_CheckpointName (System::String *value)
 Sets the name of the checkpoint to which the rollback operation should be executed.
__property System::Void set_Description (System::String *value)
 Sets the description of the long transaction to create as a string.
__property System::Void set_LongTransactionName (System::String *value)
 Sets the name of the long transaction for which a checkpoint should be rolled back.
__property System::Void set_Name (System::String *value)
 Sets the name of the long transaction to roll back as a string.
__property System::Void set_Operation (OSGeo::FDO::Commands::LongTransaction::LongTransactionFreezeOperations value)
 Sets the operation to perform (Freeze or Thaw) on the long transaction.
__property System::Void set_Operation (OSGeo::FDO::Commands::LongTransaction::LongTransactionSetOperations value)
 Sets the operation to perform, add, remove, or clear.
__property System::Void set_Operation (OSGeo::FDO::Commands::LongTransaction::LongTransactionPrivilegeOperations value)
 Sets the operation to perform, grant, or revoke.
__property System::Void set_Privileges (System::Int32 value)
 Sets the privilege flags to grant or revoke. The privileges value may be any combination of the values from the LongTransactionPrivileges enumeration combined via a bit-wise or operation.
__property System::Void set_Resolution (OSGeo::FDO::Commands::LongTransaction::LongTransactionConflictResolution value)
 Sets the LongTransactionConflictResolution value to use for the current feature. The default value is LongTransactionConflictResolution_Child.
__property System::Void set_UserName (System::String *value)
 Sets the name of the user for which to grant or revoke privileges.

Variables

public __gc __interface IActivateLongTransaction
public __gc __interface IActivateLongTransactionCheckpoint
public __gc __interface IChangeLongTransactionPrivileges
public __gc __interface IChangeLongTransactionSet
public __gc __interface ICommitLongTransaction
public __gc __interface ICreateLongTransaction
public __gc __interface ICreateLongTransactionCheckpoint
public __gc __interface IDeactivateLongTransaction
public __gc __interface IFreezeLongTransaction
public __gc __interface IGetLongTransactionCheckpoints
public __gc __interface IGetLongTransactionPrivileges
public __gc __interface IGetLongTransactions
public __gc __interface IGetLongTransactionsInSet
public __gc __interface ILongTransactionCheckpointReader
public __gc __interface ILongTransactionCheckpointReader
public __gc __interface ILongTransactionCheckpointReader
public __gc __interface ILongTransactionCheckpointReader
public __gc __interface ILongTransactionConflictDirectiveEnumerator
public __gc __interface ILongTransactionConflictDirectiveEnumerator
public __gc __interface ILongTransactionConflictDirectiveEnumerator
public __gc __interface ILongTransactionConflictDirectiveEnumerator
public __gc __interface ILongTransactionPrivilegeReader
public __gc __interface ILongTransactionPrivilegeReader
public __gc __interface ILongTransactionPrivilegeReader
public __gc __interface ILongTransactionPrivilegeReader
public __gc __interface ILongTransactionReader
public __gc __interface ILongTransactionReader
public __gc __interface ILongTransactionReader
public __gc __interface ILongTransactionReader
public __gc __interface ILongTransactionReader
public __gc __interface ILongTransactionSetReader
public __gc __interface ILongTransactionSetReader
public __gc __interface ILongTransactionSetReader
public __gc __interface ILongTransactionSetReader
public __gc __interface IRollbackLongTransaction
public __gc __interface IRollbackLongTransactionCheckpoint

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