com.jgoodies.validation

Interface ValidationResultModel

All Superinterfaces:

com.jgoodies.common.bean.ObservableBean, com.jgoodies.common.bean.ObservableBean2

All Known Implementing Classes:

AbstractValidationResultModel, DefaultValidationResultModel, DelayedValidationResultModel, LimitedValidationResultModel, ValidationResultModelContainer

public interface ValidationResultModel
extends com.jgoodies.common.bean.ObservableBean2

Describes a model that holds a ValidationResult and provides bound read-only properties for the result, severity, error and messages state.

Since:

1.1

Version:

$Revision: 1.10 $

Author:

Karsten Lentzsch

See Also:

DefaultValidationResultModel

Field Summary

Fields

Modifier and Type	Field and Description
static String	PROPERTY_ERRORS The name of the bound property that indicates whether there are errors.
static String	PROPERTY_MESSAGES The name of the bound property that indicates whether there are messages.
static String	PROPERTY_RESULT The name of the bound property for the validation result.
static String	PROPERTY_SEVERITY The name of the bound property for the validation result severity.

Method Summary

Methods

Modifier and Type	Method and Description
ValidationResult	getResult() Returns this model's validation result which must be non-null.
Severity	getSeverity() Looks up and returns the Severity of this model's validation result, one of Severity.ERROR, Severity.WARNING, or Severity.OK.
boolean	hasErrors() Checks and answers whether this model's validation result has errors.
boolean	hasMessages() Checks and answers whether this model's validation result has messages.
void	setResult(ValidationResult newResult) Sets a new non-null validation result and notifies all registered listeners, if the result changed.

Methods inherited from interface com.jgoodies.common.bean.ObservableBean2

addPropertyChangeListener, getPropertyChangeListeners, getPropertyChangeListeners, removePropertyChangeListener

Methods inherited from interface com.jgoodies.common.bean.ObservableBean

addPropertyChangeListener, removePropertyChangeListener

Field Detail

PROPERTY_RESULT

static final String PROPERTY_RESULT

The name of the bound property for the validation result.

See Also:

getResult(), Constant Field Values

PROPERTY_SEVERITY

static final String PROPERTY_SEVERITY

The name of the bound property for the validation result severity.

See Also:

getSeverity(), Constant Field Values

PROPERTY_ERRORS

static final String PROPERTY_ERRORS

The name of the bound property that indicates whether there are errors.

See Also:

hasErrors(), Constant Field Values

PROPERTY_MESSAGES

static final String PROPERTY_MESSAGES

The name of the bound property that indicates whether there are messages.

See Also:

hasMessages(), Constant Field Values

Method Detail

getResult

ValidationResult getResult()

Returns this model's validation result which must be non-null.

Returns:

the current validation result

See Also:

setResult(ValidationResult)

setResult

void setResult(ValidationResult newResult)

Sets a new non-null validation result and notifies all registered listeners, if the result changed. This is typically invoked at the end of the #validate() method.

Implementors shall throw a NullPointerException if the new result is null. It is recommended that implementors prevent modifications of the given ValidationResult by using an internal and unmodifiable copy.

Parameters:

newResult - the validation result to be set

See Also:

getResult()

getSeverity

Severity getSeverity()

Looks up and returns the Severity of this model's validation result, one of Severity.ERROR, Severity.WARNING, or Severity.OK.

Returns:

the severity of this model's validation result

See Also:

hasErrors(), hasMessages()

hasErrors

boolean hasErrors()

Checks and answers whether this model's validation result has errors.

Returns:

true if the validation result has errors, false otherwise

See Also:

getSeverity(), hasMessages()

hasMessages

boolean hasMessages()

Checks and answers whether this model's validation result has messages.

Returns:

true if the validation result has messages, false otherwise

See Also:

getSeverity(), hasErrors()