/*
* Copyright 2013 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.model.jam;
import com.intellij.jam.JamAttributeElement;
import com.intellij.psi.PsiElement;
import com.intellij.struts2.dom.struts.model.StrutsManager;
import com.intellij.struts2.dom.struts.model.StrutsModel;
import org.jetbrains.annotations.Nullable;
/**
* Utilities for working with JAM.
*
* @author Yann Cébron
*/
public final class StrutsJamUtils {
private StrutsJamUtils() {
}
/**
* Gets the model for the given attribute element.
*
* @param attributeElement Attribute element.
* @return {@code null} if no StrutsModel could be determined.
*/
@Nullable
public static StrutsModel getStrutsModel(final JamAttributeElement attributeElement) {
final PsiElement value = attributeElement.getPsiElement();
if (value == null) {
return null;
}
final StrutsManager instance = StrutsManager.getInstance(value.getProject());
return instance.getCombinedModel(value);
}
}