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CreateConstructorFix.java
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CreateConstructorFix.java
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/*
* Copyright 2000-2009 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 org.jetbrains.idea.devkit.inspections.quickfix;
import com.intellij.codeInspection.ProblemDescriptor;
import com.intellij.openapi.project.Project;
import com.intellij.psi.JavaPsiFacade;
import com.intellij.psi.PsiClass;
import com.intellij.psi.PsiMethod;
import com.intellij.psi.PsiModifier;
import com.intellij.psi.util.PsiUtil;
import com.intellij.util.IncorrectOperationException;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.idea.devkit.DevKitBundle;
/**
* @author swr
*/
public class CreateConstructorFix extends BaseFix {
public CreateConstructorFix(PsiClass checkedClass, boolean onTheFly) {
super(checkedClass, onTheFly);
}
@NotNull
public String getName() {
return DevKitBundle.message("inspections.registration.problems.quickfix.create.constructor");
}
@NotNull
public String getFamilyName() {
return getName();
}
protected void doFix(Project project, ProblemDescriptor descriptor, boolean external) throws IncorrectOperationException {
final PsiClass clazz = (PsiClass)myElement;
PsiMethod ctor = JavaPsiFacade.getInstance(clazz.getProject()).getElementFactory().createConstructor();
PsiUtil.setModifierProperty(ctor, PsiModifier.PUBLIC, true);
final PsiMethod[] constructors = clazz.getConstructors();
if (constructors.length > 0) {
ctor = (PsiMethod)clazz.addBefore(ctor, constructors[0]);
} else {
// shouldn't get here - it's legal if there's no ctor present at all
ctor = (PsiMethod)clazz.add(ctor);
}
if (myOnTheFly) ctor.navigate(true);
}
}