oracle.apps.fnd.applxdf.xdfapi
Class Constraint

java.lang.Object
  oracle.apps.fnd.applxdf.xdfapi.XdfObject
      oracle.apps.fnd.applxdf.xdfapi.Constraint

Direct Known Subclasses:

CheckConstraint, FKConstraint, PKConstraint, UKConstraint

public abstract class Constraint
extends XdfObject

A subtype of XdfObject - Constraint.

Author:

izhang <irene.zhang@oracle.com>

Field Summary

protected boolean	mEnable
protected static java.lang.String	TYPE

Fields inherited from class oracle.apps.fnd.applxdf.xdfapi.XdfObject

ctx, DEBUG, mBaseObjType, mName, mPersistenceFormat, mSchemaName, mUsrPros, mXmlDoc, mXPath, mXPathExpr

Constructor Summary

protected	Constraint(oracle.xml.parser.v2.XMLElement xmlElem) Constructs a constraint object with given xdf document.
protected	Constraint(oracle.xml.parser.v2.XMLElement xmlElem, boolean persistenceFormat) Constructs a constraint object with given xdf document.

Method Summary

protected void	createXPath() Creates the XPath instances required for this class.
protected java.util.ArrayList	extractConsColNames(oracle.xml.parser.v2.XMLElement xmlElem) Extracts the column names for the constraint columns.
protected boolean	extractEnable() Extracts the ENABLE state of the constraints.
protected boolean	extractEnableOld() Extracts the ENABLE state of the constraints.
protected java.lang.String	extractName() Extracts the Constraint Name.
protected java.lang.String	extractNameOld() Extracts the Constraint Name.
abstract java.lang.String	getConstraintType() Retrieves the type of constraint represented by this instance.
java.lang.String	getType() Get the type of this XdfObject.
boolean	isEnable() Check if the constraint is enabled
protected void	setEnable(boolean bEnable) Set the status of constraint enable

Methods inherited from class oracle.apps.fnd.applxdf.xdfapi.XdfObject

getName, getPersistenceFormat, getSchemaName, getXmlDoc

Methods inherited from class java.lang.Object

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

Field Detail

mEnable

protected boolean mEnable

TYPE

protected static final java.lang.String TYPE

See Also:

Constant Field Values

Constructor Detail

Constraint

protected Constraint(oracle.xml.parser.v2.XMLElement xmlElem)

Constructs a constraint object with given xdf document.

Parameters:

xmlElem -

Constraint

protected Constraint(oracle.xml.parser.v2.XMLElement xmlElem,
                     boolean persistenceFormat)

Constructs a constraint object with given xdf document.

Parameters:

xmlElem -

Method Detail

getConstraintType

public abstract java.lang.String getConstraintType()

Retrieves the type of constraint represented by this instance. The types currentlly include PK_CONSTRAINT, UK_CONSTRAINT, FK_CONSTRAINT, and CK_CONSTRAINT .

Returns:

a string value indicating the type of constraint.

getType

public java.lang.String getType()

Get the type of this XdfObject.

Specified by:

getType in class XdfObject

Returns:

String

isEnable

public boolean isEnable()

Check if the constraint is enabled

Returns:

boolean - true/false

setEnable

protected void setEnable(boolean bEnable)

Set the status of constraint enable

Parameters:

bEnable -

extractNameOld

protected java.lang.String extractNameOld()

Extracts the Constraint Name.

Returns:

Constraint name

extractEnableOld

protected boolean extractEnableOld()

Extracts the ENABLE state of the constraints.

Returns:

true if constraint is enabled.

createXPath

protected void createXPath()

Creates the XPath instances required for this class.

extractName

protected java.lang.String extractName()

Extracts the Constraint Name.

Returns:

Constraint name

extractEnable

protected boolean extractEnable()

Extracts the ENABLE state of the constraints.

Returns:

true if constraint is enabled.

extractConsColNames

protected java.util.ArrayList extractConsColNames(oracle.xml.parser.v2.XMLElement xmlElem)

Extracts the column names for the constraint columns.

Parameters:

xmlElem -

Returns: