org.datanucleus.store.hbase

Class HBaseStoreManager

java.lang.Object

org.datanucleus.properties.PropertyStore

org.datanucleus.store.AbstractStoreManager

org.datanucleus.store.hbase.HBaseStoreManager

All Implemented Interfaces:

org.datanucleus.store.schema.SchemaAwareStoreManager, org.datanucleus.store.StoreManager

public class HBaseStoreManager
extends org.datanucleus.store.AbstractStoreManager
implements org.datanucleus.store.schema.SchemaAwareStoreManager

Field Summary

Fields inherited from class org.datanucleus.store.AbstractStoreManager

autoCreateColumns, autoCreateConstraints, autoCreateTables, autoCreateWarnOnError, connectionMgr, fixedDatastore, flushProcess, LOCALISER, namingFactory, nucleusContext, persistenceHandler, primaryConnectionFactoryName, readOnlyDatastore, schemaHandler, secondaryConnectionFactoryName, storeDataMgr, storeManagerKey, validateColumns, validateConstraints, validateTables

Fields inherited from class org.datanucleus.properties.PropertyStore

properties

Constructor Summary

Constructors

Constructor and Description
HBaseStoreManager(org.datanucleus.ClassLoaderResolver clr, org.datanucleus.NucleusContext ctx, Map<String,Object> props) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
void	addClasses(String[] classNames, org.datanucleus.ClassLoaderResolver clr)
void	close()
void	createSchema(Set<String> classNames, Properties props)
void	deleteSchema(Set<String> classNames, Properties props)
String	getClassNameForObjectID(Object id, org.datanucleus.ClassLoaderResolver clr, org.datanucleus.ExecutionContext ec)
org.apache.hadoop.conf.Configuration	getHbaseConfig()
org.datanucleus.store.NucleusConnection	getNucleusConnection(org.datanucleus.ExecutionContext om)
protected Properties	getPropertiesForGenerator(org.datanucleus.metadata.AbstractClassMetaData cmd, int absoluteFieldNumber, org.datanucleus.ExecutionContext ec, org.datanucleus.metadata.SequenceMetaData seqmd, org.datanucleus.metadata.TableGeneratorMetaData tablegenmd) Method to return the properties to pass to the generator for the specified field.
Collection	getSupportedOptions() Accessor for the supported options in string form.
protected void	registerConnectionMgr()
void	validateSchema(Set<String> classNames, Properties props)

Methods inherited from class org.datanucleus.store.AbstractStoreManager

addClass, deregisterAllStoreData, getApiAdapter, getBooleanObjectProperty, getBooleanProperty, getBooleanProperty, getConnection, getConnection, getConnection, getConnectionDriverName, getConnectionFactory, getConnectionFactory2, getConnectionFactory2Name, getConnectionFactoryName, getConnectionManager, getConnectionPassword, getConnectionURL, getConnectionUserName, getDatastoreDate, getDefaultObjectProviderClassName, getExtent, getFlushProcess, getIntProperty, getMetaDataManager, getNamingFactory, getNucleusContext, getNucleusSequence, getPersistenceHandler, getProperty, getQueryCacheKey, getQueryManager, getSchemaHandler, getStoreManagerKey, getStrategyForNative, getStrategyValue, getStrategyValueForGenerator, getStringProperty, getSubClassesForClass, getValueGenerationManager, hasProperty, isAutoCreateColumns, isAutoCreateConstraints, isAutoCreateTables, isJdbcStore, isStrategyDatastoreAttributed, isValidateColumns, isValidateConstraints, isValidateTables, logConfiguration, manageClassForIdentity, managesClass, newStoreData, printInformation, registerConnectionFactory, registerStoreData, removeAllClasses, supportsQueryLanguage, supportsValueStrategy, transactionCommitted, transactionRolledBack, transactionStarted, useBackedSCOWrapperForMember, usesBackedSCOWrappers

Methods inherited from class org.datanucleus.properties.PropertyStore

hasPropertyNotNull, setPropertyInternal

Methods inherited from class java.lang.Object

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

Constructor Detail

HBaseStoreManager

public HBaseStoreManager(org.datanucleus.ClassLoaderResolver clr,
                 org.datanucleus.NucleusContext ctx,
                 Map<String,Object> props)

Constructor.

Parameters:

clr - ClassLoader resolver

ctx - context

props - Properties for the datastore

Method Detail

registerConnectionMgr

protected void registerConnectionMgr()

Overrides:

registerConnectionMgr in class org.datanucleus.store.AbstractStoreManager

close

public void close()

Specified by:

close in interface org.datanucleus.store.StoreManager

Overrides:

close in class org.datanucleus.store.AbstractStoreManager

getNucleusConnection

public org.datanucleus.store.NucleusConnection getNucleusConnection(org.datanucleus.ExecutionContext om)

Specified by:

getNucleusConnection in interface org.datanucleus.store.StoreManager

Overrides:

getNucleusConnection in class org.datanucleus.store.AbstractStoreManager

getSupportedOptions

public Collection getSupportedOptions()

Accessor for the supported options in string form.

Specified by:

getSupportedOptions in interface org.datanucleus.store.StoreManager

Overrides:

getSupportedOptions in class org.datanucleus.store.AbstractStoreManager

Returns:

Supported options for this store manager

getHbaseConfig

public org.apache.hadoop.conf.Configuration getHbaseConfig()

getClassNameForObjectID

public String getClassNameForObjectID(Object id,
                             org.datanucleus.ClassLoaderResolver clr,
                             org.datanucleus.ExecutionContext ec)

Specified by:

getClassNameForObjectID in interface org.datanucleus.store.StoreManager

Overrides:

getClassNameForObjectID in class org.datanucleus.store.AbstractStoreManager

addClasses

public void addClasses(String[] classNames,
              org.datanucleus.ClassLoaderResolver clr)

Specified by:

addClasses in interface org.datanucleus.store.StoreManager

Overrides:

addClasses in class org.datanucleus.store.AbstractStoreManager

getPropertiesForGenerator

protected Properties getPropertiesForGenerator(org.datanucleus.metadata.AbstractClassMetaData cmd,
                                   int absoluteFieldNumber,
                                   org.datanucleus.ExecutionContext ec,
                                   org.datanucleus.metadata.SequenceMetaData seqmd,
                                   org.datanucleus.metadata.TableGeneratorMetaData tablegenmd)

Method to return the properties to pass to the generator for the specified field. Takes the superclass properties and adds on the "table-name" where appropriate.

Overrides:

getPropertiesForGenerator in class org.datanucleus.store.AbstractStoreManager

Parameters:

cmd - MetaData for the class

absoluteFieldNumber - Number of the field (-1 = datastore identity)

ec - execution context

seqmd - Any sequence metadata

tablegenmd - Any table generator metadata

Returns:

The properties to use for this field

createSchema

public void createSchema(Set<String> classNames,
                Properties props)

Specified by:

createSchema in interface org.datanucleus.store.schema.SchemaAwareStoreManager

deleteSchema

public void deleteSchema(Set<String> classNames,
                Properties props)

Specified by:

deleteSchema in interface org.datanucleus.store.schema.SchemaAwareStoreManager

validateSchema

public void validateSchema(Set<String> classNames,
                  Properties props)

Specified by:

validateSchema in interface org.datanucleus.store.schema.SchemaAwareStoreManager