程序包 org.hibernate.tool.schema.extract.internal

类 InformationExtractorJdbcDatabaseMetaDataImpl

java.lang.Object

org.hibernate.tool.schema.extract.internal.InformationExtractorJdbcDatabaseMetaDataImpl

所有已实现的接口:

InformationExtractor

public class InformationExtractorJdbcDatabaseMetaDataImpl
extends Object
implements InformationExtractor

Implementation of the SchemaMetaDataExtractor contract which uses the standard JDBC DatabaseMetaData API for extraction.

作者:

Steve Ebersole

嵌套类概要

嵌套类

修饰符和类型	类	说明
protected static interface	InformationExtractorJdbcDatabaseMetaDataImpl.ForeignKeyBuilder
protected static class	InformationExtractorJdbcDatabaseMetaDataImpl.ForeignKeyBuilderImpl

构造器概要

构造器

构造器	说明
InformationExtractorJdbcDatabaseMetaDataImpl(ExtractionContext extractionContext)

方法概要

修饰符和类型	方法	说明
boolean	catalogExists(Identifier catalog)	Does the given catalog exist yet?
protected JDBCException	convertSQLException(SQLException sqlException, String message)
Iterable<ForeignKeyInformation>	getForeignKeys(TableInformation tableInformation)	Extract information about foreign keys defined on the given table (targeting or point-at other tables).
Iterable<IndexInformation>	getIndexes(TableInformation tableInformation)	Extract information about indexes defined against the given table.
PrimaryKeyInformation	getPrimaryKey(TableInformationImpl tableInformation)	Extract information about the given table's primary key.
TableInformation	getTable(Identifier catalog, Identifier schema, Identifier tableName)	Look for a matching table.
NameSpaceTablesInformation	getTables(Identifier catalog, Identifier schema)	Extract all the tables information.
protected IdentifierHelper	identifierHelper()
protected boolean	isPhysicalTableType(String tableType)
boolean	schemaExists(Identifier catalog, Identifier schema)	The the given schema exist yet?
protected String	toMetaDataObjectName(Identifier identifier)

从类继承的方法 java.lang.Object

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

构造器详细资料

InformationExtractorJdbcDatabaseMetaDataImpl

public InformationExtractorJdbcDatabaseMetaDataImpl(ExtractionContext extractionContext)

方法详细资料

identifierHelper

protected IdentifierHelper identifierHelper()

convertSQLException

protected JDBCException convertSQLException(SQLException sqlException,
                                            String message)

toMetaDataObjectName

protected String toMetaDataObjectName(Identifier identifier)

catalogExists

public boolean catalogExists(Identifier catalog)

从接口复制的说明: InformationExtractor

Does the given catalog exist yet?

指定者:

catalogExists 在接口中 InformationExtractor

参数:

catalog - The name of the catalog to look for.

返回:

true if the catalog does exist; false otherwise

schemaExists

public boolean schemaExists(Identifier catalog,
                            Identifier schema)

从接口复制的说明: InformationExtractor

The the given schema exist yet?

指定者:

schemaExists 在接口中 InformationExtractor

参数:

catalog - The name of the catalog to look in.

schema - The name of the schema to look for.

返回:

true if the schema does exist; false otherwise

getTable

public TableInformation getTable(Identifier catalog,
                                 Identifier schema,
                                 Identifier tableName)

从接口复制的说明: InformationExtractor

Look for a matching table.

指定者:

getTable 在接口中 InformationExtractor

参数:

catalog - Can be null, indicating that any catalog may be considered a match. A non-null value indicates that search should be limited to the passed catalog.

schema - Can be null, indicating that any schema may be considered a match. A non-null value indicates that search should be limited to the passed schema .

tableName - The name of the table to look for.

返回:

table info for the matching table

getTables

public NameSpaceTablesInformation getTables(Identifier catalog,
                                            Identifier schema)

从接口复制的说明: InformationExtractor

Extract all the tables information.

指定者:

getTables 在接口中 InformationExtractor

参数:

catalog - Can be null, indicating that any catalog may be considered a match. A non-null value indicates that search should be limited to the passed catalog.

schema - Can be null, indicating that any schema may be considered a match. A non-null value indicates that search should be limited to the passed schema .

返回:

a NameSpaceTablesInformation

isPhysicalTableType

protected boolean isPhysicalTableType(String tableType)

getPrimaryKey

public PrimaryKeyInformation getPrimaryKey(TableInformationImpl tableInformation)

从接口复制的说明: InformationExtractor

Extract information about the given table's primary key.

指定者:

getPrimaryKey 在接口中 InformationExtractor

参数:

tableInformation - The table for which to locate primary key information,

返回:

The extracted primary key information

getIndexes

public Iterable<IndexInformation> getIndexes(TableInformation tableInformation)

从接口复制的说明: InformationExtractor

Extract information about indexes defined against the given table. Typically called from the TableInformation itself as part of on-demand initialization of its state.

指定者:

getIndexes 在接口中 InformationExtractor

参数:

tableInformation - The table for which to locate indexes

返回:

The extracted index information

getForeignKeys

public Iterable<ForeignKeyInformation> getForeignKeys(TableInformation tableInformation)

从接口复制的说明: InformationExtractor

Extract information about foreign keys defined on the given table (targeting or point-at other tables). Typically called from the TableInformation itself as part of on-demand initialization of its state.

指定者:

getForeignKeys 在接口中 InformationExtractor

参数:

tableInformation - The table for which to locate foreign-keys

返回:

The extracted foreign-key information