oracle.javatools.db.sql

Class FKUsage

java.lang.Object

oracle.javatools.db.AbstractDBObject

oracle.javatools.db.AbstractBuildableObject

oracle.javatools.db.AbstractChildBuildableObject

oracle.javatools.db.sql.AbstractSQLFragment

oracle.javatools.db.sql.AbstractProviderUsageSQLFragment

oracle.javatools.db.sql.FKUsage

All Implemented Interfaces:

ChildDBObject, DBObject, ProviderUsage, DBObjectUsage, SQLFragment, Copyable

public class FKUsage
extends AbstractProviderUsageSQLFragment
implements DBObjectUsage

SQLFragment for the usage of a FKConstraint. Creates a JOIN that can be placed within a WhereObject.

Since:

10.1.3

Nested Class Summary

Nested classes/interfaces inherited from class oracle.javatools.db.AbstractDBObject

AbstractDBObject.ChildSupport, AbstractDBObject.ListenerSupport

Field Summary

Fields inherited from class oracle.javatools.db.sql.AbstractSQLFragment

AS, COMMA, DEFAULT_SEPARATOR, EMPTY, EMPTY_ARRAY, INDENT, LEFT_PAREN, NEWLINE, RIGHT_PAREN, SPACE

Fields inherited from interface oracle.javatools.db.sql.SQLFragment

CONNECTBY, FROM, GROUPBY, HAVING, MODEL, NOCYCLE, ORDERBY, ORDERSIBLINGSBY, PRIOR, SELECT, STARTWITH, TYPE, WHERE

Fields inherited from interface oracle.javatools.db.DBObject

COMMENT

Constructor Summary

Constructors

Constructor and Description
FKUsage()
FKUsage(DBObjectID fkID, DBObjectID leftID, DBObjectID rightID)

Method Summary

Modifier and Type	Method and Description
FromObject	getLeftFromObject() Deprecated. - use getLeftFromObjectID or resolveLeftFromObject
DBObjectID	getLeftFromObjectID()
DBObjectID	getObjectID() Gets the id of the FK being used in the SQL of this fragment.
FromObject	getRightFromObject() Deprecated. - use getRightFromObjectID or resolveRightFromObject
DBObjectID	getRightFromObjectID()
java.lang.String	getSQLText() Return the SQL for this fragment.
FromObject	resolveLeftFromObject() Resolves the ID for the left From Object of this usage and writes any DBExceptions to the console -- do not use unless you are happy to ignore any DBExceptions.
FromObject	resolveRightFromObject() Resolves the ID for the left From Object of this usage and writes any DBExceptions to the console -- do not use unless you are happy to ignore any DBExceptions.
void	setLeftFromObject(FromObject obj) Deprecated. - use getLeftFromObjectID or resolveLeftFromObject
void	setLeftFromObjectID(DBObjectID leftID)
void	setObjectID(DBObjectID fkid) Sets the id of the FK being used in the SQL of this fragment.
void	setRightFromObject(FromObject obj) Deprecated. - use setRightFromObjectID
void	setRightFromObjectID(DBObjectID rightID)

Methods inherited from class oracle.javatools.db.sql.AbstractProviderUsageSQLFragment

areNamesEqual, copyToImpl, getDatabaseDescriptor, getExternalName, getInternalName, setProvider

Methods inherited from class oracle.javatools.db.sql.AbstractSQLFragment

appendToBuffer, appendToBuffer, argsToString, getName, getStartOffset, getTextOrNull, getTextOrNull, getType, setStartOffset, surroundWithBrackets, surroundWithBrackets, toString

Methods inherited from class oracle.javatools.db.AbstractChildBuildableObject

setParent

Methods inherited from class oracle.javatools.db.AbstractBuildableObject

checkInit, checkInit, getOwnedObjectsImpl, getProperties, getReferenceIDsImpl, needsInitialization, processPropertyChange, setID

Methods inherited from class oracle.javatools.db.AbstractDBObject

addObjectListener, addObjectListener, addObjectListener, changeParent, compareToImpl, copyObject, copyTo, copyTo, copyTo, copyTo, equals, equalsImpl, findOwnedObject, findOwnedObject, findOwnedObject, findOwnedObject, findParent, fireObjectUpdated, firePropertyChanged, getChildSupport, getChildSupport, getID, getOwnedObjects, getOwnedObjects, getParent, getProperty, getProperty, getReferenceIDs, hashCode, includeOwnedObject, includesType, includesType, removeObjectListener, removeObjectListener, removeObjectListener, removeOwnedObject, removeThisAsParent, replaceReferenceIDs, setName, setProperties, setProperty

Methods inherited from class java.lang.Object

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

Methods inherited from interface oracle.javatools.db.ProviderUsage

setProvider

Methods inherited from interface oracle.javatools.db.sql.SQLFragment

getStartOffset

Methods inherited from interface oracle.javatools.db.ChildDBObject

getParent, setParent

Methods inherited from interface oracle.javatools.db.DBObject

addObjectListener, copyTo, copyTo, copyTo, equals, findOwnedObject, findOwnedObject, findOwnedObject, getID, getName, getOwnedObjects, getOwnedObjects, getProperties, getProperty, getProperty, getReferenceIDs, getType, hashCode, removeObjectListener, removeOwnedObject, replaceReferenceIDs, setID, setName, setProperties, setProperty

Constructor Detail

FKUsage

public FKUsage()

FKUsage

public FKUsage(DBObjectID fkID,
               DBObjectID leftID,
               DBObjectID rightID)

Method Detail

getObjectID

public DBObjectID getObjectID()

Gets the id of the FK being used in the SQL of this fragment.

Specified by:

getObjectID in interface DBObjectUsage

setObjectID

public void setObjectID(DBObjectID fkid)

Sets the id of the FK being used in the SQL of this fragment.

Specified by:

setObjectID in interface DBObjectUsage

getLeftFromObject

@Deprecated
public FromObject getLeftFromObject()

Deprecated. - use getLeftFromObjectID or resolveLeftFromObject

Returns:

setLeftFromObject

@Deprecated
public void setLeftFromObject(FromObject obj)

Deprecated. - use getLeftFromObjectID or resolveLeftFromObject

getLeftFromObjectID

public DBObjectID getLeftFromObjectID()

setLeftFromObjectID

public void setLeftFromObjectID(DBObjectID leftID)

getRightFromObjectID

public DBObjectID getRightFromObjectID()

setRightFromObjectID

public void setRightFromObjectID(DBObjectID rightID)

getRightFromObject

@Deprecated
public FromObject getRightFromObject()

Deprecated. - use getRightFromObjectID or resolveRightFromObject

Returns:

setRightFromObject

@Deprecated
public void setRightFromObject(FromObject obj)

Deprecated. - use setRightFromObjectID

resolveLeftFromObject

public FromObject resolveLeftFromObject()

Resolves the ID for the left From Object of this usage and writes any DBExceptions to the console -- do not use unless you are happy to ignore any DBExceptions.

Returns:

resolveRightFromObject

public FromObject resolveRightFromObject()

Resolves the ID for the left From Object of this usage and writes any DBExceptions to the console -- do not use unless you are happy to ignore any DBExceptions.

Returns:

getSQLText

public java.lang.String getSQLText()

Description copied from interface: SQLFragment

Return the SQL for this fragment. This contains no validation - if the implementation is incomplete it will just return what it has. Error checking of fragments should be done using a SQLQueryBuilder.

Specified by:

getSQLText in interface SQLFragment

Returns:

a string representing the SQL text for this object.