Package org.apache.openjpa.jdbc.schema

Class Schema

java.lang.Object

org.apache.openjpa.jdbc.schema.Schema

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<Schema>

public class Schema
extends java.lang.Object
implements java.lang.Comparable<Schema>, java.io.Serializable

Represents a database schema.

Author:

Abe White

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
Schema()	Default constructor.
Schema(java.lang.String name, SchemaGroup group)	Deprecated.
Schema(DBIdentifier name, SchemaGroup group)

Method Summary

Modifier and Type	Method	Description
Sequence	addSequence(java.lang.String name)	Deprecated.
Sequence	addSequence(DBIdentifier name)
Table	addTable(java.lang.String name)	Deprecated.
Table	addTable(java.lang.String name, java.lang.String validName)	Deprecated.
Table	addTable(DBIdentifier name)
Table	addTable(DBIdentifier name, DBIdentifier validName)
int	compareTo(Schema other)
DBIdentifier	getIdentifier()
java.lang.String	getName()	Deprecated.
SchemaGroup	getSchemaGroup()	Return the schema's group.
Sequence	getSequence(java.lang.String name)	Deprecated.
Sequence	getSequence(DBIdentifier name)
Sequence[]	getSequences()	Return the schema's sequences.
Table	getTable(java.lang.String name)	Deprecated.
Table	getTable(DBIdentifier name)
Table[]	getTables()	Return the schema's tables.
Sequence	importSequence(Sequence seq)	Import a sequence from another schema.
Table	importTable(Table table)	Import a table from another schema.
boolean	removeSequence(Sequence seq)	Remove the given sequence from the schema.
boolean	removeTable(Table tab)	Remove the given table from the schema.
void	setIdentifier(DBIdentifier name)
void	setName(java.lang.String name)	Deprecated.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Schema

public Schema()

Default constructor.

Schema

@Deprecated
public Schema(java.lang.String name,
              SchemaGroup group)

Deprecated.

Constructor.

Parameters:

name - the schema name, if any

group - the schema's owning group

Schema

public Schema(DBIdentifier name,
              SchemaGroup group)

Method Detail

getSchemaGroup

public SchemaGroup getSchemaGroup()

Return the schema's group.

getName

@Deprecated
public java.lang.String getName()

Deprecated.

Return the name of the schema, or null if none.

getIdentifier

public DBIdentifier getIdentifier()

setName

@Deprecated
public void setName(java.lang.String name)

Deprecated.

Set the name of the schema. This method can only be used for schemas not attached to a group.

setIdentifier

public void setIdentifier(DBIdentifier name)

getTables

public Table[] getTables()

Return the schema's tables.

getTable

@Deprecated
public Table getTable(java.lang.String name)

Deprecated.

Return the table with the given name, or null if none.

getTable

public Table getTable(DBIdentifier name)

addTable

@Deprecated
public Table addTable(java.lang.String name)

Deprecated.

Add a table to the schema.

addTable

public Table addTable(DBIdentifier name)

addTable

@Deprecated
public Table addTable(java.lang.String name,
                      java.lang.String validName)

Deprecated.

Add a table with a shortened (i.e., validated) name to the schema

addTable

public Table addTable(DBIdentifier name,
                      DBIdentifier validName)

removeTable

public boolean removeTable(Table tab)

Remove the given table from the schema.

Returns:

true if the table was removed, false if not in the schema

importTable

public Table importTable(Table table)

Import a table from another schema. Note that this method does not import foreign keys, indexes, or unique constraints.

getSequences

public Sequence[] getSequences()

Return the schema's sequences.

getSequence

@Deprecated
public Sequence getSequence(java.lang.String name)

Deprecated.

Return the sequence with the given name, or null if none.

getSequence

public Sequence getSequence(DBIdentifier name)

addSequence

@Deprecated
public Sequence addSequence(java.lang.String name)

Deprecated.

Add a sequence to the schema.

addSequence

public Sequence addSequence(DBIdentifier name)

removeSequence

public boolean removeSequence(Sequence seq)

Remove the given sequence from the schema.

Returns:

true if the sequence was removed, false if not in the schema

importSequence

public Sequence importSequence(Sequence seq)

Import a sequence from another schema.

compareTo

public int compareTo(Schema other)

Specified by:

compareTo in interface java.lang.Comparable<Schema>

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object