org.eclipse.emf.ecp.edit.spi.swt.util

Class PreSetValidationStrategy

java.lang.Object

org.eclipse.core.databinding.UpdateValueStrategy

org.eclipse.emf.databinding.EMFUpdateValueStrategy

org.eclipse.emf.ecp.edit.spi.swt.util.PreSetValidationStrategy

public class PreSetValidationStrategy
extends org.eclipse.emf.databinding.EMFUpdateValueStrategy

A common EMFUpdateValueStrategy that implements validateBeforeSet(Object).

Since:

1.13

Field Summary

Fields

Modifier and Type	Field and Description
protected org.eclipse.core.databinding.conversion.IConverter<? super S,? extends D>	converter

Fields inherited from class org.eclipse.core.databinding.UpdateValueStrategy

afterConvertValidator, afterGetValidator, beforeSetValidator, POLICY_CONVERT, POLICY_NEVER, POLICY_ON_REQUEST, POLICY_UPDATE, provideDefaults

Constructor Summary

Constructors

Constructor and Description
PreSetValidationStrategy(VElement vElement, org.eclipse.emf.ecore.EStructuralFeature eStructuralFeature, org.eclipse.core.databinding.UpdateValueStrategy delegate) Constructor.

Method Summary

Modifier and Type	Method and Description
protected void	checkAssignable(Object arg0, Object arg1, String arg2)
Object	convert(Object value)
org.eclipse.emf.ecore.EStructuralFeature	getStructuralFeature() Returns the EStructuralFeature that defines any validation constraints.
int	getUpdatePolicy()
VElement	getVElement() Returns the associated VElement.
protected Boolean	isAssignableFromTo(Object arg0, Object arg1)
protected org.eclipse.core.runtime.IStatus	logErrorWhileSettingValue(Exception arg0)
org.eclipse.core.databinding.UpdateValueStrategy	setAfterConvertValidator(org.eclipse.core.databinding.validation.IValidator validator)
org.eclipse.core.databinding.UpdateValueStrategy	setAfterGetValidator(org.eclipse.core.databinding.validation.IValidator validator)
org.eclipse.core.databinding.UpdateValueStrategy	setBeforeSetValidator(org.eclipse.core.databinding.validation.IValidator validator)
org.eclipse.core.databinding.UpdateValueStrategy	setConverter(org.eclipse.core.databinding.conversion.IConverter converter)
org.eclipse.core.runtime.IStatus	validateAfterConvert(Object value)
org.eclipse.core.runtime.IStatus	validateAfterGet(Object value)
org.eclipse.core.runtime.IStatus	validateBeforeSet(Object value)

Methods inherited from class org.eclipse.emf.databinding.EMFUpdateValueStrategy

createConverter

Methods inherited from class org.eclipse.core.databinding.UpdateValueStrategy

create, createValidator, doSet, fillDefaults

Methods inherited from class java.lang.Object

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

Field Detail

converter

protected org.eclipse.core.databinding.conversion.IConverter<? super S,? extends D> converter

Constructor Detail

PreSetValidationStrategy

public PreSetValidationStrategy(VElement vElement,
                                org.eclipse.emf.ecore.EStructuralFeature eStructuralFeature,
                                org.eclipse.core.databinding.UpdateValueStrategy delegate)

Constructor.

Parameters:

vElement - the VElement

eStructuralFeature - an EStructuralFeature that defines any validation constraints

delegate - the strategy to delegate to

Method Detail

validateBeforeSet

public org.eclipse.core.runtime.IStatus validateBeforeSet(Object value)

Overrides:

validateBeforeSet in class org.eclipse.core.databinding.UpdateValueStrategy

See Also:

UpdateValueStrategy.validateBeforeSet(java.lang.Object)

convert

public Object convert(Object value)

Overrides:

convert in class org.eclipse.core.databinding.UpdateValueStrategy

See Also:

UpdateValueStrategy.convert(java.lang.Object)

getUpdatePolicy

public int getUpdatePolicy()

Overrides:

getUpdatePolicy in class org.eclipse.core.databinding.UpdateValueStrategy

See Also:

UpdateValueStrategy.getUpdatePolicy()

setAfterConvertValidator

public org.eclipse.core.databinding.UpdateValueStrategy setAfterConvertValidator(org.eclipse.core.databinding.validation.IValidator validator)

Overrides:

setAfterConvertValidator in class org.eclipse.core.databinding.UpdateValueStrategy

See Also:

UpdateValueStrategy.setAfterConvertValidator(org.eclipse.core.databinding.validation.IValidator)

setBeforeSetValidator

public org.eclipse.core.databinding.UpdateValueStrategy setBeforeSetValidator(org.eclipse.core.databinding.validation.IValidator validator)

Overrides:

setBeforeSetValidator in class org.eclipse.core.databinding.UpdateValueStrategy

See Also:

UpdateValueStrategy.setBeforeSetValidator(org.eclipse.core.databinding.validation.IValidator)

setAfterGetValidator

public org.eclipse.core.databinding.UpdateValueStrategy setAfterGetValidator(org.eclipse.core.databinding.validation.IValidator validator)

Overrides:

setAfterGetValidator in class org.eclipse.core.databinding.UpdateValueStrategy

See Also:

UpdateValueStrategy.setAfterGetValidator(org.eclipse.core.databinding.validation.IValidator)

setConverter

public org.eclipse.core.databinding.UpdateValueStrategy setConverter(org.eclipse.core.databinding.conversion.IConverter converter)

Overrides:

setConverter in class org.eclipse.core.databinding.UpdateValueStrategy

See Also:

UpdateValueStrategy.setConverter(org.eclipse.core.databinding.conversion.IConverter)

validateAfterConvert

public org.eclipse.core.runtime.IStatus validateAfterConvert(Object value)

Overrides:

validateAfterConvert in class org.eclipse.core.databinding.UpdateValueStrategy

See Also:

UpdateValueStrategy.validateAfterConvert(java.lang.Object)

validateAfterGet

public org.eclipse.core.runtime.IStatus validateAfterGet(Object value)

Overrides:

validateAfterGet in class org.eclipse.core.databinding.UpdateValueStrategy

See Also:

UpdateValueStrategy.validateAfterGet(java.lang.Object)

getStructuralFeature

public org.eclipse.emf.ecore.EStructuralFeature getStructuralFeature()

Returns the EStructuralFeature that defines any validation constraints.

Returns:

the structural feature

getVElement

public VElement getVElement()

Returns the associated VElement.

Returns:

the VElement

checkAssignable

protected final void checkAssignable(Object arg0,
                                     Object arg1,
                                     String arg2)

isAssignableFromTo

protected Boolean isAssignableFromTo(Object arg0,
                                     Object arg1)

logErrorWhileSettingValue

protected org.eclipse.core.runtime.IStatus logErrorWhileSettingValue(Exception arg0)