/*
* Copyright 2014 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.impl;
import com.intellij.psi.PsiClass;
import com.intellij.struts2.dom.struts.action.Result;
import com.intellij.struts2.dom.struts.strutspackage.ResultType;
import com.intellij.struts2.dom.struts.strutspackage.StrutsPackage;
import com.intellij.util.xml.DomUtil;
import com.intellij.util.xml.GenericAttributeValue;
import org.jetbrains.annotations.Nullable;
/**
* @author Yann Cébron
*/
public abstract class ResultImpl implements Result {
@Nullable
public PsiClass getParamsClass() {
final ResultType type = getEffectiveResultType();
return type != null ? type.getResultTypeClass().getValue() : null;
}
@Nullable
public ResultType getEffectiveResultType() {
final GenericAttributeValue<ResultType> typeAttribute = getType();
if (DomUtil.hasXml(typeAttribute)) {
return typeAttribute.getValue();
}
final StrutsPackage strutsPackage = getParentOfType(StrutsPackage.class, true);
return strutsPackage != null ? strutsPackage.searchDefaultResultType() : null;
}
}