程序包 org.hibernate.engine.jdbc.env.internal

类 JdbcEnvironmentImpl

java.lang.Object

org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentImpl

所有已实现的接口:

Serializable, JdbcEnvironment, Service

public class JdbcEnvironmentImpl
extends Object
implements JdbcEnvironment

作者:

Steve Ebersole

另请参阅:

序列化表格

字段概要

字段

修饰符和类型	字段	说明
static String	SCHEMA_NAME_RESOLVER

构造器概要

构造器

构造器	说明
JdbcEnvironmentImpl(DatabaseMetaData databaseMetaData, Dialect dialect)	Constructor form used from testing
JdbcEnvironmentImpl(ServiceRegistryImplementor serviceRegistry, Dialect dialect)	Constructor form used when the JDBC DatabaseMetaData is not available.
JdbcEnvironmentImpl(ServiceRegistryImplementor serviceRegistry, Dialect dialect, DatabaseMetaData databaseMetaData)	The main constructor form.

方法概要

修饰符和类型	方法	说明
Identifier	getCurrentCatalog()	Get the current database catalog.
Identifier	getCurrentSchema()	Get the current database catalog.
Dialect	getDialect()	Get the dialect for this environment.
ExtractedDatabaseMetaData	getExtractedDatabaseMetaData()	Access to the bits of information we pulled off the JDBC DatabaseMetaData (that did not get "interpreted" into the helpers/delegates available here).
IdentifierHelper	getIdentifierHelper()	Obtain the helper for dealing with identifiers in this environment.
LobCreatorBuilder	getLobCreatorBuilder()	Retrieve the delegate for building LobCreator instances.
NameQualifierSupport	getNameQualifierSupport()	Obtain the level of support for qualified names.
QualifiedObjectNameFormatter	getQualifiedObjectNameFormatter()	Obtain support for formatting qualified object names.
SqlExceptionHelper	getSqlExceptionHelper()	Obtain the helper for dealing with JDBC SQLException faults.
TypeInfo	getTypeInfoForJdbcCode(int jdbcTypeCode)	Find type information for the type identified by the given "JDBC type code".

从类继承的方法 java.lang.Object

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

字段详细资料

SCHEMA_NAME_RESOLVER

public static final String SCHEMA_NAME_RESOLVER

另请参阅:

常量字段值

构造器详细资料

JdbcEnvironmentImpl

public JdbcEnvironmentImpl(ServiceRegistryImplementor serviceRegistry,
                           Dialect dialect)

Constructor form used when the JDBC DatabaseMetaData is not available.

参数:

serviceRegistry - The service registry

dialect - The resolved dialect.

JdbcEnvironmentImpl

public JdbcEnvironmentImpl(DatabaseMetaData databaseMetaData,
                           Dialect dialect)
                    throws SQLException

Constructor form used from testing

参数:

dialect - The dialect

抛出:

SQLException

JdbcEnvironmentImpl

public JdbcEnvironmentImpl(ServiceRegistryImplementor serviceRegistry,
                           Dialect dialect,
                           DatabaseMetaData databaseMetaData)
                    throws SQLException

The main constructor form. Builds a JdbcEnvironment using the available DatabaseMetaData

参数:

serviceRegistry - The service registry

dialect - The resolved dialect

databaseMetaData - The available DatabaseMetaData

抛出:

SQLException

方法详细资料

getDialect

public Dialect getDialect()

从接口复制的说明: JdbcEnvironment

Get the dialect for this environment.

指定者:

getDialect 在接口中 JdbcEnvironment

返回:

The dialect.

getExtractedDatabaseMetaData

public ExtractedDatabaseMetaData getExtractedDatabaseMetaData()

从接口复制的说明: JdbcEnvironment

Access to the bits of information we pulled off the JDBC DatabaseMetaData (that did not get "interpreted" into the helpers/delegates available here).

指定者:

getExtractedDatabaseMetaData 在接口中 JdbcEnvironment

返回:

The values extracted from JDBC DatabaseMetaData

getCurrentCatalog

public Identifier getCurrentCatalog()

从接口复制的说明: JdbcEnvironment

Get the current database catalog. Typically will come from either Connection.getCatalog() or AvailableSettings.DEFAULT_CATALOG.

指定者:

getCurrentCatalog 在接口中 JdbcEnvironment

返回:

The current catalog.

getCurrentSchema

public Identifier getCurrentSchema()

从接口复制的说明: JdbcEnvironment

Get the current database catalog. Typically will come from either SchemaNameResolver.resolveSchemaName(java.sql.Connection, org.hibernate.dialect.Dialect) or AvailableSettings.DEFAULT_CATALOG.

指定者:

getCurrentSchema 在接口中 JdbcEnvironment

返回:

The current schema

getQualifiedObjectNameFormatter

public QualifiedObjectNameFormatter getQualifiedObjectNameFormatter()

从接口复制的说明: JdbcEnvironment

Obtain support for formatting qualified object names.

指定者:

getQualifiedObjectNameFormatter 在接口中 JdbcEnvironment

返回:

Qualified name support.

getIdentifierHelper

public IdentifierHelper getIdentifierHelper()

从接口复制的说明: JdbcEnvironment

Obtain the helper for dealing with identifiers in this environment.

Note that the Identifiers returned from this IdentifierHelper already account for auto-quoting :) yaay!

指定者:

getIdentifierHelper 在接口中 JdbcEnvironment

返回:

The identifier helper.

getNameQualifierSupport

public NameQualifierSupport getNameQualifierSupport()

从接口复制的说明: JdbcEnvironment

Obtain the level of support for qualified names.

指定者:

getNameQualifierSupport 在接口中 JdbcEnvironment

返回:

The NameQualifierSupport.

getSqlExceptionHelper

public SqlExceptionHelper getSqlExceptionHelper()

从接口复制的说明: JdbcEnvironment

Obtain the helper for dealing with JDBC SQLException faults.

指定者:

getSqlExceptionHelper 在接口中 JdbcEnvironment

返回:

This environment's helper.

getLobCreatorBuilder

public LobCreatorBuilder getLobCreatorBuilder()

从接口复制的说明: JdbcEnvironment

Retrieve the delegate for building LobCreator instances.

指定者:

getLobCreatorBuilder 在接口中 JdbcEnvironment

返回:

The LobCreator builder.

getTypeInfoForJdbcCode

public TypeInfo getTypeInfoForJdbcCode(int jdbcTypeCode)

从接口复制的说明: JdbcEnvironment

Find type information for the type identified by the given "JDBC type code".

指定者:

getTypeInfoForJdbcCode 在接口中 JdbcEnvironment

参数:

jdbcTypeCode - The JDBC type code.

返回:

The corresponding type info.