com.impetus.kundera.configure.schema.api

Class AbstractSchemaManager

java.lang.Object

com.impetus.kundera.configure.schema.api.AbstractSchemaManager

public abstract class AbstractSchemaManager
extends Object

Abstract Schema Manager has abstract method to handle SchemaOperationType.

Author:

Kuldeep.Kumar

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	AbstractSchemaManager.SchemaOperationType The Enum ScheamOperationType.

Field Summary

Fields

Modifier and Type	Field and Description
protected String	clientFactory The kundera_client variable.
protected ClientProperties.DataStore.Connection	conn
protected String	databaseName The database name variable.
protected ClientProperties.DataStore	dataStore
protected Map<String,Object>	externalProperties
protected String[]	hosts The host variable .
protected EntityManagerFactoryImpl.KunderaMetadata	kunderaMetadata
protected String	operation The operation variable.
protected String	password
protected String	port The port variable.
protected PersistenceUnitMetadata	puMetadata The pu metadata variable.
protected List<ClientProperties.DataStore.Schema>	schemas
protected boolean	showQuery for kundera.show property
protected List<TableInfo>	tableInfos The table infos variable .
protected String	userName

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractSchemaManager(String clientFactory, Map<String,Object> externalProperties, EntityManagerFactoryImpl.KunderaMetadata kunderaMetadata) Initialise with configured client factory.

Method Summary

Methods

Modifier and Type	Method and Description
protected abstract void	create_drop(List<TableInfo> tableInfos) Create_drop.
protected abstract void	create(List<TableInfo> tableInfos) Creates the.
protected void	exportSchema(String persistenceUnit, List<TableInfo> tables) Export schema handles the handleOperation method.
private void	handleOperations(List<TableInfo> tableInfos) Handle operations.
protected abstract boolean	initiateClient() Initiate client to initialize with client specific schema.
private void	readConfigProperties(PersistenceUnitMetadata puMetadata)
protected abstract void	update(List<TableInfo> tableInfos) Update.
protected abstract void	validate(List<TableInfo> tableInfos) Validates the schema.

Methods inherited from class java.lang.Object

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

Field Detail

puMetadata

protected PersistenceUnitMetadata puMetadata

The pu metadata variable.

port

protected String port

The port variable.

hosts

protected String[] hosts

The host variable .

clientFactory

protected String clientFactory

The kundera_client variable.

databaseName

protected String databaseName

The database name variable.

tableInfos

protected List<TableInfo> tableInfos

The table infos variable .

operation

protected String operation

The operation variable.

showQuery

protected boolean showQuery

for kundera.show property

schemas

protected List<ClientProperties.DataStore.Schema> schemas

conn

protected ClientProperties.DataStore.Connection conn

dataStore

protected ClientProperties.DataStore dataStore

externalProperties

protected Map<String,Object> externalProperties

userName

protected String userName

password

protected String password

kunderaMetadata

protected final EntityManagerFactoryImpl.KunderaMetadata kunderaMetadata

Constructor Detail

AbstractSchemaManager

protected AbstractSchemaManager(String clientFactory,
                     Map<String,Object> externalProperties,
                     EntityManagerFactoryImpl.KunderaMetadata kunderaMetadata)

Initialise with configured client factory.

Parameters:

clientFactory - specific client factory.

externalProperties -

Method Detail

exportSchema

protected void exportSchema(String persistenceUnit,
                List<TableInfo> tables)

Export schema handles the handleOperation method.

Parameters:

hbase -

readConfigProperties

private void readConfigProperties(PersistenceUnitMetadata puMetadata)

Parameters:

pu -

initiateClient

protected abstract boolean initiateClient()

Initiate client to initialize with client specific schema.

Returns:

true, if successful

validate

protected abstract void validate(List<TableInfo> tableInfos)

Validates the schema.

Parameters:

tableInfos - the table infos

update

protected abstract void update(List<TableInfo> tableInfos)

Update.

Parameters:

tableInfos - the table infos

create

protected abstract void create(List<TableInfo> tableInfos)

Creates the.

Parameters:

tableInfos - the table infos

create_drop

protected abstract void create_drop(List<TableInfo> tableInfos)

Create_drop.

Parameters:

tableInfos - the table infos

handleOperations

private void handleOperations(List<TableInfo> tableInfos)

Handle operations.

Parameters:

tableInfos - the table infos