001/*
002 *  Licensed to the Apache Software Foundation (ASF) under one
003 *  or more contributor license agreements.  See the NOTICE file
004 *  distributed with this work for additional information
005 *  regarding copyright ownership.  The ASF licenses this file
006 *  to you under the Apache License, Version 2.0 (the
007 *  "License"); you may not use this file except in compliance
008 *  with the License.  You may obtain a copy of the License at
009 *
010 *        http://www.apache.org/licenses/LICENSE-2.0
011 *
012 *  Unless required by applicable law or agreed to in writing,
013 *  software distributed under the License is distributed on an
014 *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015 *  KIND, either express or implied.  See the License for the
016 *  specific language governing permissions and limitations
017 *  under the License.
018 */
019
020package org.apache.isis.core.progmodel.facets.fallback;
021
022import org.apache.isis.applib.events.ValidityEvent;
023import org.apache.isis.core.metamodel.facetapi.FacetHolder;
024import org.apache.isis.core.metamodel.facets.maxlen.MaxLengthFacetAbstract;
025import org.apache.isis.core.metamodel.interactions.ValidityContext;
026
027public class MaxLengthFacetUnlimited extends MaxLengthFacetAbstract {
028
029    public MaxLengthFacetUnlimited(final FacetHolder holder) {
030        super(Integer.MAX_VALUE, holder);
031    }
032
033    /**
034     * No limit to maximum length.
035     */
036    @Override
037    public String invalidates(final ValidityContext<? extends ValidityEvent> context) {
038        return null;
039    }
040
041    @Override
042    public boolean isNoop() {
043        return true;
044    }
045
046}