/*
* 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.core.metamodel.facets.object.regex;
import org.apache.isis.applib.events.ValidityEvent;
import org.apache.isis.core.metamodel.adapter.ObjectAdapter;
import org.apache.isis.core.metamodel.facetapi.Facet;
import org.apache.isis.core.metamodel.facetapi.FacetHolder;
import org.apache.isis.core.metamodel.facets.MultipleValueFacetAbstract;
import org.apache.isis.core.metamodel.interactions.ProposedHolder;
import org.apache.isis.core.metamodel.interactions.ValidityContext;
public abstract class RegExFacetAbstract extends MultipleValueFacetAbstract implements RegExFacet {
public static Class<? extends Facet> type() {
return RegExFacet.class;
}
private final String validation;
private final String format;
private final boolean caseSensitive;
public RegExFacetAbstract(final String validation, final String format, final boolean caseSensitive, final FacetHolder holder) {
super(type(), holder);
this.validation = validation;
this.format = format;
this.caseSensitive = caseSensitive;
}
@Override
public String validation() {
return validation;
}
@Override
public String format() {
return format;
}
@Override
public boolean caseSensitive() {
return caseSensitive;
}
// //////////////////////////////////////////////////////////
@Override
public String invalidates(final ValidityContext<? extends ValidityEvent> context) {
if (!(context instanceof ProposedHolder)) {
return null;
}
final ProposedHolder proposedHolder = (ProposedHolder) context;
final ObjectAdapter proposedArgument = proposedHolder.getProposed();
if (proposedArgument == null) {
return null;
}
final String titleString = proposedArgument.titleString();
if (!doesNotMatch(titleString)) {
return null;
}
return "Doesn't match pattern";
}
}