/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 org.apache.isis.applib.events;
import org.apache.isis.applib.Identifier;
/**
* <i>Supported only by {@link org.apache.isis.applib.services.wrapper.WrapperFactory} service, </i> represents a check as to whether the proposed values of the value type is
* valid.
*
* <p>
* If {@link #getReason()} is not <tt>null</tt> then provides the reason why the
* proposed value is invalid, otherwise the new value is acceptable.
*
* @deprecated - superceded by <code>domainEvent</code> support ({@link org.apache.isis.applib.services.eventbus.PropertyDomainEvent}, {@link org.apache.isis.applib.IsisApplibModule.CollectionDomainEvent}, {@link org.apache.isis.applib.services.eventbus.ActionDomainEvent}).
*/
@Deprecated
public class ParseValueEvent extends ValidityEvent {
private static final long serialVersionUID = 1L;
private static Object coalesce(final Object source, final String proposed) {
return source != null ? source : proposed;
}
private final String proposed;
public ParseValueEvent(final Object source, final Identifier classIdentifier, final String proposed) {
super(coalesce(source, proposed), classIdentifier);
this.proposed = proposed;
}
/**
* Will be the source provided in the
* {@link #ParseValueEvent(Object, Identifier, String) constructor} if not
* null, otherwise will fallback to the proposed value.
*/
@Override
public Object getSource() {
return super.getSource();
}
@Override
public String getProposed() {
return proposed;
}
}