com.triactive.jdo.store.sql
Class ClassBaseTable

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

All Implemented Interfaces:

ClassTable, Table

public class ClassBaseTable
extends BaseTable
implements ClassTable

A database base table that serves as backing for a persistence-capable Java class.

Author:

Mike Martin

Field Summary

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

Fields inherited from class com.triactive.jdo.store.sql.BaseTable

TABLE_STATE_CONSTRAINTS_FROZEN, TABLE_STATE_CONSTRAINTS_INITIALIZED

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

ClassBaseTable(TableName name, ClassMetaData cmd, DatabaseAdapter dba)

Method Summary

void	addColumn(Column col)
protected void	assertIsInitialized()
protected void	assertIsUninitialized()
protected void	assertIsValidated()
void	delete(StateManager sm)
void	deleteAllIn(java.util.Collection sms)
void	deleteWhereEqual(java.util.Collection sms, int fieldNumber, java.lang.Object fieldValue)
boolean	equals(java.lang.Object obj)
boolean	exists(StoreManager.MgmtTransaction mtx) Tests if the database table exists.
void	fetch(StateManager sm, int[] fieldNumbers)
ClassMetaData	getClassMetaData()
DatabaseAdapter	getDatabaseAdapter()
Mapping	getFieldMapping(int fieldNumber)
Mapping	getFieldMapping(java.lang.String fieldName)
ColumnMapping	getIDMapping()
TableName	getName()
ClassBaseTable	getSupertable()
java.lang.Class	getType()
protected boolean	hasColumnName(ColumnName colName)
int	hashCode()
void	initialize(StoreManager.MgmtTransaction mtx)
void	initializeConstraints(StoreManager.MgmtTransaction mtx)
void	insert(StateManager sm)
boolean	isFieldPersistent(int fieldNumber)
boolean	isInitialized()
boolean	isValidated()
void	lookup(StateManager sm)
Column	newColumn(java.lang.Class type, ColumnName baseColName, Role role)
Column	newColumn(java.lang.Class type, java.lang.String javaName)
javax.jdo.Extent	newExtent(PersistenceManager pm, boolean subclasses)
OIDGenerator	newOIDGenerator(int classID)
java.lang.String	toString()
void	update(StateManager sm, int[] fieldNumbers)

Methods inherited from class com.triactive.jdo.store.sql.BaseTable

addCandidateKey, addForeignKey, addIndex, assertConstraintsInitialized, assertConstraintsNotFrozen, assertConstraintsUninitialized, constraintsFrozen, constraintsInitialized, create, drop, dropConstraints, getSqlAddFKStatements, getSqlCreateIndexStatements, getSqlCreateStatements, getSqlDropStatements, intern, setPrimaryKey, validate, validateConstraints

Methods inherited from class java.lang.Object

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

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

addColumn, create, drop, exists, getDatabaseAdapter, getName, intern, isInitialized, isValidated, newColumn, newColumn, validate

Field Detail

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

ClassBaseTable

public ClassBaseTable(TableName name,
                      ClassMetaData cmd,
                      DatabaseAdapter dba)

Method Detail

initialize

public void initialize(StoreManager.MgmtTransaction mtx)

Specified by:

initialize in interface Table

Overrides:

initialize in class BaseTable

initializeConstraints

public void initializeConstraints(StoreManager.MgmtTransaction mtx)

Overrides:

initializeConstraints in class BaseTable

getType

public java.lang.Class getType()

Specified by:

getType in interface ClassTable

getClassMetaData

public ClassMetaData getClassMetaData()

Specified by:

getClassMetaData in interface ClassTable

newOIDGenerator

public OIDGenerator newOIDGenerator(int classID)

Specified by:

newOIDGenerator in interface ClassTable

getSupertable

public ClassBaseTable getSupertable()

getIDMapping

public ColumnMapping getIDMapping()

isFieldPersistent

public boolean isFieldPersistent(int fieldNumber)

Specified by:

isFieldPersistent in interface ClassTable

getFieldMapping

public Mapping getFieldMapping(int fieldNumber)

Specified by:

getFieldMapping in interface ClassTable

getFieldMapping

public Mapping getFieldMapping(java.lang.String fieldName)

Specified by:

getFieldMapping in interface ClassTable

newExtent

public javax.jdo.Extent newExtent(PersistenceManager pm,
                                  boolean subclasses)

Specified by:

newExtent in interface ClassTable

insert

public void insert(StateManager sm)

lookup

public void lookup(StateManager sm)

fetch

public void fetch(StateManager sm,
                  int[] fieldNumbers)

update

public void update(StateManager sm,
                   int[] fieldNumbers)

delete

public void delete(StateManager sm)

deleteWhereEqual

public void deleteWhereEqual(java.util.Collection sms,
                             int fieldNumber,
                             java.lang.Object fieldValue)

deleteAllIn

public void deleteAllIn(java.util.Collection sms)

hashCode

public int hashCode()

Overrides:

hashCode in class BaseTable

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class BaseTable

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()

Overrides:

toString in class java.lang.Object