/*
* 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;
import org.apache.isis.core.metamodel.facetapi.Facet;
import org.apache.isis.core.metamodel.facetapi.FacetAbstract;
import org.apache.isis.core.metamodel.facetapi.FacetHolder;
public abstract class SingleStringValueFacetAbstract extends FacetAbstract implements SingleStringValueFacet {
private final String value;
public SingleStringValueFacetAbstract(final Class<? extends Facet> facetType, final FacetHolder holder, final String value) {
this(facetType, holder, value, Derivation.NOT_DERIVED);
}
public SingleStringValueFacetAbstract(final Class<? extends Facet> type, final FacetHolder holder, final String value, final Derivation derivation) {
super(type, holder, derivation);
this.value = value;
}
@Override
public String value() {
return value;
}
@Override
protected String toStringValues() {
if (value == null) {
return "null";
} else {
return "\"" + value + "\"";
}
}
}