/*
* 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.title.parser;
import org.apache.isis.applib.adapters.Parser;
import org.apache.isis.core.metamodel.adapter.ObjectAdapter;
import org.apache.isis.core.metamodel.facetapi.FacetAbstract;
import org.apache.isis.core.metamodel.facetapi.FacetHolder;
import org.apache.isis.core.metamodel.facets.object.title.TitleFacet;
import org.apache.isis.core.metamodel.services.ServicesInjector;
public class TitleFacetUsingParser extends FacetAbstract implements TitleFacet {
private final Parser parser;
private final ServicesInjector dependencyInjector;
public TitleFacetUsingParser(final Parser parser, final FacetHolder holder, final ServicesInjector dependencyInjector) {
super(TitleFacet.class, holder, Derivation.NOT_DERIVED);
this.parser = parser;
this.dependencyInjector = dependencyInjector;
}
@Override
protected String toStringValues() {
getServicesInjector().injectServicesInto(parser);
return parser.toString();
}
@Override
public String title(final ObjectAdapter adapter) {
if (adapter == null) {
return null;
}
final Object object = adapter.getObject();
if (object == null) {
return null;
}
getServicesInjector().injectServicesInto(parser);
return parser.displayTitleOf(object);
}
@Override
public String title(ObjectAdapter contextAdapter, ObjectAdapter targetAdapter) {
return title(targetAdapter);
}
/**
* not API
*/
public String title(final ObjectAdapter adapter, final String usingMask) {
if (adapter == null) {
return null;
}
final Object object = adapter.getObject();
if (object == null) {
return null;
}
getServicesInjector().injectServicesInto(parser);
return parser.displayTitleOf(object, usingMask);
}
// //////////////////////////////////////////////////////
// Dependencies (from constructor)
// //////////////////////////////////////////////////////
/**
* @return the dependencyInjector
*/
public ServicesInjector getServicesInjector() {
return dependencyInjector;
}
}