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/*
* Copyright 2010-2014 Bas Leijdekkers
*
* 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.siyeh.ipp.annotation;
import com.intellij.psi.*;
import com.siyeh.ipp.base.Intention;
import com.siyeh.ipp.base.PsiElementPredicate;
import org.jetbrains.annotations.NotNull;
public class ExpandToNormalAnnotationIntention extends Intention {
@NotNull
@Override
protected PsiElementPredicate getElementPredicate() {
return new ExpandToNormalAnnotationPredicate();
}
public static String buildReplacementText(PsiAnnotationParameterList annotationParameterList) {
final StringBuilder text = new StringBuilder();
for (PsiNameValuePair nameValuePair : annotationParameterList.getAttributes()) {
if (text.length() != 0) {
text.append(',');
}
final String name = nameValuePair.getName();
text.append(name != null ? name : "value").append('=');
final PsiAnnotationMemberValue value = nameValuePair.getValue();
if (value != null) {
text.append(value.getText());
}
}
return text.toString();
}
@Override
protected void processIntention(@NotNull PsiElement element) {
final PsiAnnotationParameterList annotationParameterList = (PsiAnnotationParameterList)element.getParent();
final String text = buildReplacementText(annotationParameterList);
final PsiElementFactory factory = JavaPsiFacade.getElementFactory(annotationParameterList.getProject());
final PsiAnnotation newAnnotation = factory.createAnnotationFromText("@A(" + text +" )", element);
annotationParameterList.replace(newAnnotation.getParameterList());
}
}
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