Package | Description |
---|---|
com.sleepycat.je |
Foundation for creating environments, databases and transactions; provides
cursor based data access.
|
com.sleepycat.je.jca.ra |
Support for the Java Connector Architecture, which provides a standard
for connecting the J2EE platform to legacy enterprise information
systems (EIS), such as ERP systems, database systems, and legacy
applications not written in Java.
|
com.sleepycat.persist |
The Direct Persistence Layer (DPL) adds a persistent object model to the
Berkeley DB transactional engine.
|
Modifier and Type | Class and Description |
---|---|
class |
SecondaryConfig
The configuration properties of a
SecondaryDatabase extend
those of a primary Database . |
Modifier and Type | Field and Description |
---|---|
static DatabaseConfig |
DatabaseConfig.DEFAULT
An instance created using the default constructor is initialized with
the system's default settings.
|
Modifier and Type | Method and Description |
---|---|
DatabaseConfig |
DatabaseConfig.clone()
Returns a copy of this configuration object.
|
DatabaseConfig |
DatabaseConfig.cloneConfig()
Deprecated.
As of JE 4.0.13, replaced by
clone() . |
DatabaseConfig |
Database.getConfig()
Returns this Database object's configuration.
|
DatabaseConfig |
DatabaseConfig.setAllowCreate(boolean allowCreate)
Configures the
Environment.openDatabase method to create the database if it does not
already exist. |
DatabaseConfig |
DatabaseConfig.setBtreeComparator(java.lang.Class<? extends java.util.Comparator<byte[]>> btreeComparatorClass)
By default, a byte by byte lexicographic comparison is used for btree
keys.
|
DatabaseConfig |
DatabaseConfig.setBtreeComparator(java.util.Comparator<byte[]> btreeComparator)
By default, a byte by byte lexicographic comparison is used for btree
keys.
|
DatabaseConfig |
DatabaseConfig.setCacheMode(CacheMode cacheMode)
Sets the default
CacheMode used for operations performed on this
database. |
DatabaseConfig |
DatabaseConfig.setDeferredWrite(boolean deferredWrite)
Sets the deferred-write option.
|
DatabaseConfig |
DatabaseConfig.setDuplicateComparator(java.lang.Class<? extends java.util.Comparator<byte[]>> duplicateComparatorClass)
By default, a byte by byte lexicographic comparison is used for
duplicate data items in a duplicate set.
|
DatabaseConfig |
DatabaseConfig.setDuplicateComparator(java.util.Comparator<byte[]> duplicateComparator)
By default, a byte by byte lexicographic comparison is used for
duplicate data items in a duplicate set.
|
DatabaseConfig |
DatabaseConfig.setExclusiveCreate(boolean exclusiveCreate)
Configure the
Environment.openDatabase method to fail if the database already exists. |
DatabaseConfig |
DatabaseConfig.setKeyPrefixing(boolean keyPrefixing)
Configure the database to support key prefixing.
|
DatabaseConfig |
DatabaseConfig.setNodeMaxDupTreeEntries(int nodeMaxDupTreeEntries)
Deprecated.
this property no longer has any effect;
setNodeMaxEntries(int) should be used instead. |
DatabaseConfig |
DatabaseConfig.setNodeMaxEntries(int nodeMaxEntries)
Configures the
Environment.openDatabase method to have a B+Tree fanout of
nodeMaxEntries. |
DatabaseConfig |
DatabaseConfig.setOverrideBtreeComparator(boolean override)
Sets to true if the database exists and the btree comparator specified
in this configuration object should override the current comparator.
|
DatabaseConfig |
DatabaseConfig.setOverrideDuplicateComparator(boolean override)
Sets to true if the database exists and the duplicate comparator
specified in this configuration object should override the current
comparator.
|
DatabaseConfig |
DatabaseConfig.setReadOnly(boolean readOnly)
Configures the database in read-only mode.
|
DatabaseConfig |
DatabaseConfig.setReplicated(boolean replicated)
Configures a database to be replicated or non-replicated, in a
replicated Environment.
|
DatabaseConfig |
DatabaseConfig.setSortedDuplicates(boolean sortedDuplicates)
Configures the database to support records with duplicate keys.
|
DatabaseConfig |
DatabaseConfig.setTemporary(boolean temporary)
Sets the temporary database option.
|
DatabaseConfig |
DatabaseConfig.setTransactional(boolean transactional)
Encloses the database open within a transaction.
|
DatabaseConfig |
DatabaseConfig.setUseExistingConfig(boolean useExistingConfig)
Setting useExistingConfig to true allows a program to open a database
without knowing a prior what its configuration is.
|
Modifier and Type | Method and Description |
---|---|
Database |
Environment.openDatabase(Transaction txn,
java.lang.String databaseName,
DatabaseConfig dbConfig)
Opens, and optionally creates, a
Database . |
Modifier and Type | Method and Description |
---|---|
Database |
JEConnection.openDatabase(java.lang.String name,
DatabaseConfig config) |
Modifier and Type | Method and Description |
---|---|
DatabaseConfig |
EntityStore.getPrimaryConfig(java.lang.Class entityClass)
Returns the default primary database Berkeley DB engine API
configuration for an entity class.
|
Modifier and Type | Method and Description |
---|---|
void |
EntityStore.setPrimaryConfig(java.lang.Class entityClass,
DatabaseConfig config)
Configures the primary database for an entity class using the Berkeley
DB engine API.
|
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