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db4o 7.4 | ||||||||
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Interface Summary | |
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Db4oCallback | generic callback interface. |
ExtClient | extended client functionality for the
ExtObjectContainer interface. |
ExtObjectContainer | extended functionality for the
ObjectContainer interface. |
ExtObjectServer | extended functionality for the ObjectServer interface. |
ExtObjectSet | extended functionality for the
ObjectSet interface. |
ObjectCallbacks | callback methods. |
ObjectInfo | interface to the internal reference that an ObjectContainer holds for a stored object. |
ObjectInfoCollection | Interface to an iterable collection ObjectInfo objects.ObjectInfoCollection is used reference a number of stored objects. |
StoredClass | the internal representation of a stored class. |
StoredField | the internal representation of a field on a stored class. |
SystemInfo | provides information about system state and system settings. |
Class Summary | |
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Db4oUUID | a unique universal identify for an object. |
ExtDb4o | extended factory class with static methods to open special db4o sessions. |
MemoryFile | carries in-memory data for db4o in-memory operation. |
Status | Static constants to describe the status of objects. |
Exception Summary | |
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BackupInProgressException | db4o-specific exception. |
DatabaseClosedException | db4o-specific exception. |
DatabaseFileLockedException | db4o-specific exception. this Exception is thrown during any of the db4o open calls if the database file is locked by another process. |
DatabaseMaximumSizeReachedException | db4o-specific exception. This exception is thrown when the database file reaches the maximum allowed size. |
DatabaseReadOnlyException | db4o-specific exception. This exception is thrown when a write operation is attempted on a database in a read-only mode. |
Db4oException | db4o exception wrapper: Exceptions occurring during internal processing will be proliferated to the client calling code encapsulated in an exception of this type. |
Db4oIOException | db4o-specific exception. This exception is thrown when a system IO exception is encounted by db4o process. |
Db4oUnexpectedException | Unexpected fatal error is encountered. |
IncompatibleFileFormatException | db4o-specific exception. This exception is thrown when the database file format is not compatible with the applied configuration. |
InvalidIDException | db4o-specific exception. This exception is thrown when the supplied object ID is incorrect (outside the scope of the database IDs). |
InvalidPasswordException | db4o-specific exception. This exception is thrown when a client tries to connect to a server with a wrong password or null password. |
InvalidSlotException | db4o-specific exception. This exception is thrown when db4o reads slot information which is not valid (length or address). |
ObjectNotStorableException | this Exception is thrown, if objects can not be stored and if db4o is configured to throw Exceptions on storage failures. |
OldFormatException | db4o-specific exception. This exception is thrown when an old file format was detected and Configuration.allowVersionUpdates(boolean)
is set to false. |
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db4o 7.4 | ||||||||
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