/*
* Copyright 2015 The authors
* Licensed 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 com.intellij.struts2.dom.struts.strutspackage;
import com.intellij.ide.TypePresentationService;
import com.intellij.util.xml.converters.DelimitedListConverter;
import org.jetbrains.annotations.Nullable;
/**
* <code>package</code> "extends" attribute.
*
* @author Yann Cébron
* @see StrutsPackage#getExtends()
*/
public abstract class StrutsPackageExtendsResolveConverter extends DelimitedListConverter<StrutsPackage> {
public StrutsPackageExtendsResolveConverter() {
super(", ");
}
@Override
protected String getUnresolvedMessage(String value) {
return "Cannot resolve " + TypePresentationService.getDefaultTypeName(StrutsPackage.class) + " '" + value + "'";
}
@Nullable
@Override
protected String toString(@Nullable StrutsPackage strutsPackage) {
return strutsPackage != null ? strutsPackage.getName().getStringValue() : null;
}
}