Package migratedb.core.internal.database.postgresql

Class PostgreSQLSchema

java.lang.Object

migratedb.core.internal.database.base.BaseSchema<PostgreSQLDatabase,PostgreSQLTable>

migratedb.core.internal.database.postgresql.PostgreSQLSchema

All Implemented Interfaces:

Schema<PostgreSQLDatabase,PostgreSQLTable>

Direct Known Subclasses:

YugabyteDBSchema

public class PostgreSQLSchema
extends BaseSchema<PostgreSQLDatabase,PostgreSQLTable>

PostgreSQL implementation of Schema.

Field Summary

Fields inherited from class migratedb.core.internal.database.base.BaseSchema

database, jdbcTemplate, name

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	PostgreSQLSchema(JdbcTemplate jdbcTemplate, PostgreSQLDatabase database, String name)	Creates a new PostgreSQL schema.

Method Summary

Modifier and Type	Method	Description
protected PostgreSQLTable[]	doAllTables()	Retrieves all the tables in this schema.
protected void	doClean()	Cleans all the objects in this schema.
protected void	doCreate()	Creates this schema in the database.
protected void	doDrop()	Drops this schema from the database.
protected boolean	doEmpty()	Checks whether this schema is empty.
protected boolean	doExists()	Checks whether this schema exists.
Table<?,?>	getTable(String tableName)	Retrieves the table with this name in this schema.
protected Type<?,?>	getType(String typeName)	Retrieves the type with this name in this schema.

Methods inherited from class migratedb.core.internal.database.base.BaseSchema

allFunctions, allTables, allTypes, clean, create, doAllFunctions, drop, empty, equals, exists, getFunction, getName, hashCode, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

PostgreSQLSchema

protected PostgreSQLSchema(JdbcTemplate jdbcTemplate,
                           PostgreSQLDatabase database,
                           String name)

Creates a new PostgreSQL schema.

Parameters:

jdbcTemplate - The Jdbc Template for communicating with the DB.

database - The database-specific support.

name - The name of the schema.

Method Detail

doExists

protected boolean doExists()
                    throws SQLException

Description copied from class: BaseSchema

Checks whether this schema exists.

Specified by:

doExists in class BaseSchema<PostgreSQLDatabase,PostgreSQLTable>

Throws:

SQLException - when the check failed.

doEmpty

protected boolean doEmpty()
                   throws SQLException

Description copied from class: BaseSchema

Checks whether this schema is empty.

Specified by:

doEmpty in class BaseSchema<PostgreSQLDatabase,PostgreSQLTable>

Throws:

SQLException - when the check failed.

doCreate

protected void doCreate()
                 throws SQLException

Description copied from class: BaseSchema

Creates this schema in the database.

Specified by:

doCreate in class BaseSchema<PostgreSQLDatabase,PostgreSQLTable>

Throws:

SQLException - when the creation failed.

doDrop

protected void doDrop()
               throws SQLException

Description copied from class: BaseSchema

Drops this schema from the database.

Specified by:

doDrop in class BaseSchema<PostgreSQLDatabase,PostgreSQLTable>

Throws:

SQLException - when the drop failed.

doClean

protected void doClean()
                throws SQLException

Description copied from class: BaseSchema

Cleans all the objects in this schema.

Specified by:

doClean in class BaseSchema<PostgreSQLDatabase,PostgreSQLTable>

Throws:

SQLException - when the clean failed.

doAllTables

protected PostgreSQLTable[] doAllTables()
                                 throws SQLException

Description copied from class: BaseSchema

Retrieves all the tables in this schema.

Specified by:

doAllTables in class BaseSchema<PostgreSQLDatabase,PostgreSQLTable>

Throws:

SQLException - when the retrieval failed.

getTable

public Table<?,?> getTable(String tableName)

Description copied from interface: Schema

Retrieves the table with this name in this schema.

getType

protected Type<?,?> getType(String typeName)

Description copied from class: BaseSchema

Retrieves the type with this name in this schema.

Overrides:

getType in class BaseSchema<PostgreSQLDatabase,PostgreSQLTable>