com.edorasware.config.persistence

Class PersistenceConfiguration

java.lang.Object

com.edorasware.config.persistence.PersistenceConfiguration

All Implemented Interfaces:

BaseConfiguration

@Configuration
public class PersistenceConfiguration
extends Object
implements BaseConfiguration

Nested Class Summary

Nested classes/interfaces inherited from interface com.edorasware.config.BaseConfiguration

BaseConfiguration.ClusterDisabledCondition, BaseConfiguration.ClusterEnabledCondition, BaseConfiguration.PROPERTY_SOURCE_LOCATIONS

Field Summary

Fields inherited from interface com.edorasware.config.BaseConfiguration

ADDONS_CONFIGURATION_COMPONENT_SCAN_PACKAGE, CLUSTER_ENABLE_PROPERTY_NAME, CONFIGURATION_ORDER_DELTA, CUSTOM_CONFIGURATION_COMPONENT_SCAN_PACKAGE, DEFAULT_WEB_APPLICATION_INITIALIZER_ORDER, ONE_CONFIGURATION_ORDER, PROPERTY_SOURCES_CUSTOM_APPLICATION_CONTEXT_INITIALIZER_ORDER, SECURITY_CONFIGURATION_ORDER, SECURITY_WEB_APPLICATION_INITIALIZER_ORDER, SESSION_WEB_APPLICATION_INITIALIZER_ORDER, VIS_CONFIGURATION_ORDER

Constructor Summary

Constructors

Constructor and Description
PersistenceConfiguration()

Method Summary

Modifier and Type	Method and Description
DatabaseMetadata	databaseMetadata(String catalog, String schema, String tablePrefix)
DatabaseSchemaCreationStrategy	databaseSchemaCreationStrategy()
StrategyBasedDatabaseSchemaManager	databaseSchemaManager(DatabaseSchemaCreationStrategy strategy, DatabaseSchemaService databaseSchemaService) The StrategyBasedDatabaseSchemaManager must be instantiated early in the context initialization such that all database tables are present when other beans like the ProcessEngine gets created.
DatabaseSchemaService	databaseSchemaService(DataSource dataSource, org.springframework.transaction.PlatformTransactionManager transactionManager)
DatabaseType	databaseType(DataSource dataSource)
DataSource	dataSource(org.springframework.core.env.Environment environment)
void	postConstruct()
org.springframework.transaction.PlatformTransactionManager	transactionManager(DataSource dataSource, org.springframework.core.env.Environment environment)

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.edorasware.config.BaseConfiguration

applyConfigurationCustomisations, getObjectOrDefault

Constructor Detail

PersistenceConfiguration

public PersistenceConfiguration()

Method Detail

postConstruct

@PostConstruct
public void postConstruct()
                                  throws Exception

Throws:

Exception

databaseMetadata

@Bean
public DatabaseMetadata databaseMetadata(@Value(value="${datasource.catalog:}")
                                               String catalog,
                                               @Value(value="${datasource.schema-name:#{null}}")
                                               String schema,
                                               @Value(value="${datasource.table-prefix:}")
                                               String tablePrefix)

databaseSchemaCreationStrategy

@Bean
public DatabaseSchemaCreationStrategy databaseSchemaCreationStrategy()

databaseSchemaManager

@Bean(destroyMethod="drop")
public StrategyBasedDatabaseSchemaManager databaseSchemaManager(DatabaseSchemaCreationStrategy strategy,
                                                                                            DatabaseSchemaService databaseSchemaService)

The StrategyBasedDatabaseSchemaManager must be instantiated early in the context initialization such that all database tables are present when other beans like the ProcessEngine gets created. Therefore the method is declared static such that Spring instantiates it as one of the first beans. When the DatabaseSchemaCreationStrategy.CREATE_DROP is used the dropping of the tables is handled in the {#link StrategyBasedDatabaseSchemaManager.drop()} method, which is configured as bean destroy method.

databaseSchemaService

@Bean
public DatabaseSchemaService databaseSchemaService(DataSource dataSource,
                                                         org.springframework.transaction.PlatformTransactionManager transactionManager)

databaseType

@Bean
public DatabaseType databaseType(DataSource dataSource)

dataSource

@Bean
public DataSource dataSource(org.springframework.core.env.Environment environment)

transactionManager

@Bean
public org.springframework.transaction.PlatformTransactionManager transactionManager(DataSource dataSource,
                                                                                           org.springframework.core.env.Environment environment)