com.triactive.jdo.store.sql
Class BaseTable

java.lang.Object
  com.triactive.jdo.store.sql.AbstractTable
      com.triactive.jdo.store.sql.BaseTable

All Implemented Interfaces:

Table

Direct Known Subclasses:

ClassBaseTable, com.triactive.jdo.store.sql.FieldTable, ProbeTable, SchemaTable

public class BaseTable

extends com.triactive.jdo.store.sql.AbstractTable

Field Summary

protected java.util.Map	columnsByName
protected DatabaseAdapter	dba
protected TableName	name
protected int	state
protected static int	TABLE_STATE_CONSTRAINTS_FROZEN
protected static int	TABLE_STATE_CONSTRAINTS_INITIALIZED
protected static int	TABLE_STATE_INITIALIZED
protected static int	TABLE_STATE_NEW
protected static int	TABLE_STATE_VALIDATED

Fields inherited from interface com.triactive.jdo.store.sql.Table

TABLE_TYPE_BASE_TABLE, TABLE_TYPE_MISSING, TABLE_TYPE_UNKNOWN, TABLE_TYPE_VIEW

Constructor Summary

BaseTable(TableName name, DatabaseAdapter dba)

Method Summary

boolean	addCandidateKey(CandidateKey ck)
void	addColumn(Column col)
boolean	addForeignKey(ForeignKey fk)
boolean	addIndex(Index idx)
protected void	assertConstraintsInitialized()
protected void	assertConstraintsNotFrozen()
protected void	assertConstraintsUninitialized()
protected void	assertIsInitialized()
protected void	assertIsUninitialized()
protected void	assertIsValidated()
boolean	constraintsFrozen()
boolean	constraintsInitialized()
void	create(StoreManager.MgmtTransaction mtx)
void	drop(StoreManager.MgmtTransaction mtx)
void	dropConstraints(StoreManager.MgmtTransaction mtx)
boolean	equals(java.lang.Object obj)
boolean	exists(StoreManager.MgmtTransaction mtx) Tests if the database table exists.
DatabaseAdapter	getDatabaseAdapter()
TableName	getName()
protected java.util.Map	getSqlAddFKStatements(java.util.Map actualForeignKeysByName)
protected java.util.Map	getSqlCreateIndexStatements(java.util.Map actualIndicesByName)
protected java.util.List	getSqlCreateStatements(StoreManager.MgmtTransaction mtx)
protected java.util.List	getSqlDropStatements(StoreManager.MgmtTransaction mtx)
protected boolean	hasColumnName(ColumnName colName)
int	hashCode()
void	initialize(StoreManager.MgmtTransaction mtx)
void	initializeConstraints(StoreManager.MgmtTransaction mtx)
Table	intern() Returns a canonical representation for the table object.
boolean	isInitialized()
boolean	isValidated()
Column	newColumn(java.lang.Class type, ColumnName baseColName, Role role)
Column	newColumn(java.lang.Class type, java.lang.String javaName)
void	setPrimaryKey(PrimaryKey pk)
java.lang.String	toString()
boolean	validate(StoreManager.MgmtTransaction mtx)
boolean	validateConstraints(StoreManager.MgmtTransaction mtx)

Methods inherited from class java.lang.Object

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

Field Detail

TABLE_STATE_CONSTRAINTS_INITIALIZED

protected static final int TABLE_STATE_CONSTRAINTS_INITIALIZED

See Also:

Constant Field Values

TABLE_STATE_CONSTRAINTS_FROZEN

protected static final int TABLE_STATE_CONSTRAINTS_FROZEN

See Also:

Constant Field Values

TABLE_STATE_NEW

protected static final int TABLE_STATE_NEW

See Also:

Constant Field Values

TABLE_STATE_INITIALIZED

protected static final int TABLE_STATE_INITIALIZED

See Also:

Constant Field Values

TABLE_STATE_VALIDATED

protected static final int TABLE_STATE_VALIDATED

See Also:

Constant Field Values

dba

protected final DatabaseAdapter dba

name

protected final TableName name

state

protected int state

columnsByName

protected java.util.Map columnsByName

Constructor Detail

BaseTable

public BaseTable(TableName name,
                 DatabaseAdapter dba)

Method Detail

constraintsInitialized

public boolean constraintsInitialized()

constraintsFrozen

public boolean constraintsFrozen()

assertConstraintsUninitialized

protected void assertConstraintsUninitialized()

assertConstraintsInitialized

protected void assertConstraintsInitialized()

assertConstraintsNotFrozen

protected void assertConstraintsNotFrozen()

initialize

public void initialize(StoreManager.MgmtTransaction mtx)

initializeConstraints

public void initializeConstraints(StoreManager.MgmtTransaction mtx)

setPrimaryKey

public void setPrimaryKey(PrimaryKey pk)

addCandidateKey

public boolean addCandidateKey(CandidateKey ck)

addForeignKey

public boolean addForeignKey(ForeignKey fk)

addIndex

public boolean addIndex(Index idx)

intern

public Table intern()

Description copied from interface: Table

Returns a canonical representation for the table object.

This method behaves much like String.intern(). A pool of tables, initially empty, is maintained privately.

When the intern method is invoked, if the pool already contains a table equal to this Table object as determined by the equals(Object) method, then the table from the pool is returned. Otherwise, this Table object is added to the pool and a reference to this Table object is returned.

It follows that for any two tables t1 and t2, t1.intern() == t2.intern() is true if and only if t1.equals(t2) is true.

create

public void create(StoreManager.MgmtTransaction mtx)
            throws java.sql.SQLException

Throws:

java.sql.SQLException

validate

public boolean validate(StoreManager.MgmtTransaction mtx)
                 throws java.sql.SQLException

Throws:

java.sql.SQLException

validateConstraints

public boolean validateConstraints(StoreManager.MgmtTransaction mtx)
                            throws java.sql.SQLException

Throws:

java.sql.SQLException

drop

public void drop(StoreManager.MgmtTransaction mtx)
          throws java.sql.SQLException

Throws:

java.sql.SQLException

dropConstraints

public void dropConstraints(StoreManager.MgmtTransaction mtx)
                     throws java.sql.SQLException

Throws:

java.sql.SQLException

getSqlCreateStatements

protected java.util.List getSqlCreateStatements(StoreManager.MgmtTransaction mtx)

getSqlAddFKStatements

protected java.util.Map getSqlAddFKStatements(java.util.Map actualForeignKeysByName)

getSqlCreateIndexStatements

protected java.util.Map getSqlCreateIndexStatements(java.util.Map actualIndicesByName)

getSqlDropStatements

protected java.util.List getSqlDropStatements(StoreManager.MgmtTransaction mtx)

hashCode

public int hashCode()

equals

public boolean equals(java.lang.Object obj)

getName

public TableName getName()

Specified by:

getName in interface Table

getDatabaseAdapter

public DatabaseAdapter getDatabaseAdapter()

Specified by:

getDatabaseAdapter in interface Table

isInitialized

public boolean isInitialized()

Specified by:

isInitialized in interface Table

isValidated

public boolean isValidated()

Specified by:

isValidated in interface Table

assertIsUninitialized

protected void assertIsUninitialized()

assertIsInitialized

protected void assertIsInitialized()

assertIsValidated

protected void assertIsValidated()

addColumn

public void addColumn(Column col)

Specified by:

addColumn in interface Table

hasColumnName

protected boolean hasColumnName(ColumnName colName)

newColumn

public Column newColumn(java.lang.Class type,
                        java.lang.String javaName)

Specified by:

newColumn in interface Table

newColumn

public Column newColumn(java.lang.Class type,
                        ColumnName baseColName,
                        Role role)

Specified by:

newColumn in interface Table

exists

public boolean exists(StoreManager.MgmtTransaction mtx)
               throws java.sql.SQLException

Description copied from interface: Table

Tests if the database table exists.

Specified by:

exists in interface Table

Parameters:

mtx - the active management transaction

Returns:

true if the table exists in the database, false otherwise.

Throws:

java.sql.SQLException

toString

public final java.lang.String toString()