/*
* Copyright 2009 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.constant;
import com.intellij.openapi.module.Module;
import com.intellij.struts2.model.constant.StrutsConstant;
import com.intellij.struts2.model.constant.StrutsConstantManager;
import com.intellij.util.Function;
import com.intellij.util.containers.ContainerUtil;
import com.intellij.util.xml.ConvertContext;
import org.jetbrains.annotations.NotNull;
import java.util.Collection;
import java.util.Collections;
/**
* @author Yann Cébron
*/
public class ConstantNameConverterImpl extends ConstantNameConverter {
private static final Function<StrutsConstant, String> CONSTANT_NAME_FUNCTION = new Function<StrutsConstant, String>() {
public String fun(final StrutsConstant strutsConstant) {
return strutsConstant.getName();
}
};
@NotNull
public Collection<? extends String> getVariants(final ConvertContext context) {
final Module module = context.getModule();
if (module == null) {
return Collections.emptyList();
}
final StrutsConstantManager constantManager = StrutsConstantManager.getInstance(module.getProject());
return ContainerUtil.map(constantManager.getConstants(module), CONSTANT_NAME_FUNCTION);
}
}