/*
* 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;
import com.dragome.forms.bindings.client.value.ValueModel;
import com.dragome.forms.bindings.extra.event.shared.HandlerManager;
import com.dragome.model.interfaces.EventHandler;
import com.dragome.model.interfaces.GwtEvent;
import com.dragome.model.interfaces.HandlerRegistration;
/**
* Created by IntelliJ IDEA.
* User: andrew
* Date: Aug 16, 2009
* Time: 12:57:56 PM
* To change this template use File | Settings | File Templates.
*/
public class AbstractFieldValidator
{
private HandlerManager handlers= new HandlerManager(this);
protected boolean conditionSatisfied(ValueModel<Boolean> condition)
{
// we're doing this just in case getValue() returns null.
return Boolean.TRUE.equals(condition.getValue());
}
public void fireEvent(GwtEvent<?> event)
{
handlers.fireEvent(event);
}
protected <T extends EventHandler> HandlerRegistration addHandler(GwtEvent.Type<T> type, T handler)
{
return handlers.addHandler(type, handler);
}
}