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/*
* Copyright 2000-2013 JetBrains s.r.o.
*
* 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.codeInspection.xml;
import com.intellij.codeInspection.LocalInspectionToolSession;
import com.intellij.codeInspection.ProblemsHolder;
import com.intellij.codeInspection.XmlSuppressableInspectionTool;
import com.intellij.codeInspection.deprecation.DeprecationInspection;
import com.intellij.psi.*;
import com.intellij.psi.xml.XmlAttribute;
import com.intellij.psi.xml.XmlAttributeValue;
import com.intellij.psi.xml.XmlTag;
import com.intellij.util.ArrayUtil;
import org.jetbrains.annotations.Nls;
import org.jetbrains.annotations.NotNull;
/**
* @author Dmitry Avdeev
*/
public class DeprecatedClassUsageInspection extends XmlSuppressableInspectionTool {
@NotNull
@Override
public PsiElementVisitor buildVisitor(@NotNull final ProblemsHolder holder,
boolean isOnTheFly,
@NotNull LocalInspectionToolSession session) {
return new XmlElementVisitor() {
@Override
public void visitXmlTag(XmlTag tag) {
if (tag.getValue().getTextElements().length > 0) {
checkReferences(tag, holder);
}
}
@Override
public void visitXmlAttribute(XmlAttribute attribute) {
checkReferences(attribute, holder);
}
@Override
public void visitXmlAttributeValue(XmlAttributeValue value) {
checkReferences(value, holder);
}
};
}
private static void checkReferences(PsiElement psiElement, ProblemsHolder holder) {
PsiReference[] references = psiElement.getReferences();
PsiReference last = ArrayUtil.getLastElement(references);
if (last != null && (!(last instanceof ResolvingHint) || ((ResolvingHint)last).canResolveTo(PsiDocCommentOwner.class))) {
PsiElement resolve = last.resolve();
DeprecationInspection.checkDeprecated(resolve, psiElement, last.getRangeInElement(), holder);
}
}
@Override
public boolean isEnabledByDefault() {
return true;
}
@Nls
@NotNull
@Override
public String getGroupDisplayName() {
return "XML";
}
@Nls
@NotNull
@Override
public String getDisplayName() {
return "Deprecated API usage in XML";
}
@NotNull
@Override
public String getShortName() {
return "DeprecatedClassUsageInspection";
}
}
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