com.ibm.commerce.giftcenter.rules.validation

Class ValidateGiftListRulesHelper

java.lang.Object

com.ibm.commerce.giftcenter.rules.validation.ValidateGiftListRulesHelper

public class ValidateGiftListRulesHelper
extends java.lang.Object

This helper class validates the business rules for creating, updating, and deleting gift lists. This class obtains the appropriate rule validators for each rule and invokes them based on the event. This class is loaded from the change mediators for the GiftList noun and its associated noun parts.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	COPYRIGHT IBM copyright notice field.

Constructor Summary

Constructors

Constructor and Description
ValidateGiftListRulesHelper()

Method Summary

Modifier and Type	Method and Description
boolean	validateARule(java.lang.Object noun, java.lang.Object nounPart, java.lang.Integer ruleName, java.lang.String event) Validates a rule against the noun and noun part for a particular event.
java.lang.Integer	validateOnCreate(java.lang.Object noun, java.lang.Object nounPart) Calls all of the create rule validators passing the gift list data.
boolean	validateOnCreate(java.lang.Object noun, java.lang.Object nounPart, java.lang.Integer rule) Validates a rule on creation of a noun part.
java.lang.Integer	validateOnDelete(java.lang.Object noun, java.lang.Object nounPart) Calls all of the delete rule validators passing the gift list data.
boolean	validateOnDelete(java.lang.Object noun, java.lang.Object nounPart, java.lang.Integer rule) Validates a rule on delete of a noun or noun part.
java.lang.Integer	validateOnUpdate(java.lang.Object noun, java.lang.Object nounPart) Calls all of the update rule validators passing the gift list data.
boolean	validateOnUpdate(java.lang.Object noun, java.lang.Object nounPart, java.lang.Integer rule) Validates a rule on update of a noun or noun part.

Methods inherited from class java.lang.Object

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

Field Detail

COPYRIGHT

public static final java.lang.String COPYRIGHT

IBM copyright notice field.

See Also:

Constant Field Values

Constructor Detail

ValidateGiftListRulesHelper

public ValidateGiftListRulesHelper()

Method Detail

validateOnCreate

public java.lang.Integer validateOnCreate(java.lang.Object noun,
                                          java.lang.Object nounPart)
                                   throws GiftListRuleValidationException

Calls all of the create rule validators passing the gift list data.

Parameters:

noun - The GiftList noun that need to be validated.

nounPart - The GiftList noun part to use to validate the part data against a rule, rather than using the whole GiftList noun.

Returns:

An integer value indicating the ruleName that failed to satisfy a business rule. If all the rules are satisfied by the business object, a null value is returned.

Throws:

GiftListRuleValidationException

validateOnCreate

public boolean validateOnCreate(java.lang.Object noun,
                                java.lang.Object nounPart,
                                java.lang.Integer rule)
                         throws GiftListRuleValidationException

Validates a rule on creation of a noun part.

Parameters:

noun - The GiftList noun that need to be validated.

nounPart - The GiftList noun part to use to validate the part data against a rule, rather than using the whole GiftList noun.

rule - The rule name.

Returns:

A boolean value to indicate whether the noun or the noun part satisfies the business rule.

Throws:

GiftListRuleValidationException

validateOnDelete

public java.lang.Integer validateOnDelete(java.lang.Object noun,
                                          java.lang.Object nounPart)
                                   throws GiftListRuleValidationException

Calls all of the delete rule validators passing the gift list data.

Parameters:

noun - The GiftList noun that need to be validated.

nounPart - The GiftList noun part to use to validate the part data against a rule, rather than using the whole GiftList noun.

Returns:

An integer value indicating the ruleName that failed to satisfy a business rule. If all the rules are satisfied by the business object, a null value is returned.

Throws:

GiftListRuleValidationException

validateOnDelete

public boolean validateOnDelete(java.lang.Object noun,
                                java.lang.Object nounPart,
                                java.lang.Integer rule)
                         throws GiftListRuleValidationException

Validates a rule on delete of a noun or noun part.

Parameters:

noun - The GiftList noun that need to be validated.

nounPart - The GiftList noun part to use to validate the part data against a rule, rather than using the whole GiftList noun.

rule - The rule to be evaluated on the noun.

Returns:

The boolean value which indicates whether the evaluation of the rule was successful or not.

Throws:

GiftListRuleValidationException

validateOnUpdate

public java.lang.Integer validateOnUpdate(java.lang.Object noun,
                                          java.lang.Object nounPart)
                                   throws GiftListRuleValidationException

Calls all of the update rule validators passing the gift list data.

Parameters:

noun - The GiftList noun that need to be validated.

nounPart - The GiftList noun part to use to validate the part data against a rule, rather than using the whole GiftList noun.

Returns:

An integer value indicating the ruleName that failed to satisfy a business rule. If all the rules are satisfied by the business object, a null value is returned.

Throws:

GiftListRuleValidationException

validateOnUpdate

public boolean validateOnUpdate(java.lang.Object noun,
                                java.lang.Object nounPart,
                                java.lang.Integer rule)
                         throws GiftListRuleValidationException

Validates a rule on update of a noun or noun part.

Parameters:

noun - The GiftList noun that need to be validated.

nounPart - The GiftList noun part to use to validate the part data against a rule, rather than using the whole GiftList noun.

rule - The rule to be evaluated on the noun.

Returns:

The boolean value which indicates whether the evaluation of the rule was successful or not.

Throws:

GiftListRuleValidationException

validateARule

public boolean validateARule(java.lang.Object noun,
                             java.lang.Object nounPart,
                             java.lang.Integer ruleName,
                             java.lang.String event)
                      throws GiftListRuleValidationException

Validates a rule against the noun and noun part for a particular event.

Parameters:

noun - The GiftList noun that need to be validated.

nounPart - The GiftList noun part to use to validate the part data against a rule, rather than using the whole GiftList noun.

ruleName - The rule name that need to be validated against the noun or noun part.

event - Whether create, update or delete event for a gift list object.

Returns:

A boolean value to indicate whether the rule evaluated successfully or not.

Throws:

GiftListRuleValidationException