Module com.aoapps.dbc

Package com.aoapps.dbc.meta

Class DatabaseMetaData

java.lang.Object

com.aoapps.dbc.meta.DatabaseMetaData

public class DatabaseMetaData
extends Object

A friendly wrapper around database meta data.

Author:

AO Industries, Inc.

Constructor Summary

Constructors

Constructor	Description
DatabaseMetaData(Connection conn)	Creates a new meta data wrapper.
DatabaseMetaData(DatabaseMetaData metaData)	Creates a new meta data wrapper.

Method Summary

Modifier and Type	Method	Description
Catalog	getCatalog(String name)	Gets the catalog of the provided name.
Optional<Catalog>	getCatalogOptional(String name)	Gets the catalog of the provided name.
SortedMap<String,Catalog>	getCatalogs()	Gets all catalogs for this database keyed by unique name.
static Collator	getCollator()	Gets the collator used for result ordering.
DatabaseMetaData	getMetaData()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

DatabaseMetaData

public DatabaseMetaData(Connection conn)
                 throws SQLException

Creates a new meta data wrapper. Results are cached, so for a fresh view of meta data, create a new instance.

Throws:

SQLException

DatabaseMetaData

public DatabaseMetaData(DatabaseMetaData metaData)

Creates a new meta data wrapper. Results are cached, so for a fresh view of meta data, create a new instance.

Method Details

getCollator

public static Collator getCollator()

Gets the collator used for result ordering.

toString

public String toString()

Overrides:

toString in class Object

getMetaData

public DatabaseMetaData getMetaData()

getCatalogs

public SortedMap<String,Catalog> getCatalogs()
                                      throws SQLException

Gets all catalogs for this database keyed by unique name.

Throws:

SQLException

See Also:

• DatabaseMetaData.getCatalogs()

getCatalogOptional

public Optional<Catalog> getCatalogOptional(String name)
                                     throws SQLException

Gets the catalog of the provided name.

Throws:

SQLException

getCatalog

public Catalog getCatalog(String name)
                   throws NoRowException,
SQLException

Gets the catalog of the provided name.

Throws:

NoRowException - if the catalog doesn't exist

SQLException