/*
* Copyright 2009 Andrew Pietsch
*
* Licensed under the Apache License, Version 2.0 (the "License"); you
* may not use this file except in compliance with the License. You may
* obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
* implied. See the License for the specific language governing permissions
* and limitations under the License.
*/
package com.dragome.forms.bindings.client.form.validation.binding;
import com.dragome.forms.bindings.client.binding.AbstractBinding;
import com.dragome.forms.bindings.client.form.validation.HasValidationResult;
import com.dragome.forms.bindings.client.form.validation.ValidationEvent;
import com.dragome.forms.bindings.client.form.validation.ValidationHandler;
import com.dragome.model.interfaces.ValidationDisplay;
import com.dragome.model.interfaces.ValidationResult;
/**
* Created by IntelliJ IDEA.
* User: andrew
* Date: Jul 17, 2009
* Time: 1:06:06 PM
* To change this template use File | Settings | File Templates.
*/
public class ValidationDisplayBinding extends AbstractBinding implements ValidationHandler
{
private ValidationDisplay display;
private HasValidationResult validator;
public ValidationDisplayBinding(HasValidationResult validator, ValidationDisplay display)
{
this.display= display;
this.validator= validator;
registerDisposable(validator.addValidationHandler(this));
}
public void updateTarget()
{
updateDisplay(validator.getValidationResult());
}
public ValidationDisplay getTarget()
{
return display;
}
private void updateDisplay(ValidationResult result)
{
display.setValidationResult(result);
}
public void onValidate(ValidationEvent event)
{
updateDisplay(event.getValidationResult());
}
}