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java.lang.Objectcom.sleepycat.bind.serial.StoredClassCatalog
A ClassCatalog that is stored in a Database.
A single StoredClassCatalog object is normally used along
with a set of databases that stored serialized objects.
| Constructor Summary | |
StoredClassCatalog(Database database)
Creates a catalog based on a given database. |
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| Method Summary | |
void |
close()
Close a catalog database and release any cached resources. |
ObjectStreamClass |
getClassFormat(byte[] classID)
Return the ObjectStreamClass for the given class ID. |
byte[] |
getClassID(ObjectStreamClass classFormat)
Return the class ID for the current version of the given class description. |
| Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
public StoredClassCatalog(Database database)
throws DatabaseException,
IllegalArgumentException
database - an open database to use as the class catalog. It must
be a BTREE database and must not allow duplicates.
DatabaseException - if an error occurs accessing the database.
IllegalArgumentException - if the database is not a BTREE database
or if it configured to allow duplicates.| Method Detail |
public void close()
throws DatabaseException
ClassCatalog
close in interface ClassCatalogDatabaseException
public byte[] getClassID(ObjectStreamClass classFormat)
throws DatabaseException,
ClassNotFoundException
ClassCatalogClassCatalog.getClassFormat(byte[]).
This function causes a new class ID to be assigned if the class
description has changed.
getClassID in interface ClassCatalogclassFormat - The class description for which to return the
class ID.
DatabaseException
ClassNotFoundException
public ObjectStreamClass getClassFormat(byte[] classID)
throws DatabaseException,
ClassNotFoundException
ClassCatalog
getClassFormat in interface ClassCatalogclassID - The class ID for which to return the class format.
DatabaseException
ClassNotFoundException
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