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/*
* Copyright 2006-2012 Dave Griffith, 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.ig.serialization;
import com.intellij.codeInsight.AnnotationUtil;
import com.intellij.psi.PsiAnonymousClass;
import com.intellij.psi.PsiClass;
import com.intellij.psi.PsiField;
import com.intellij.psi.PsiModifier;
import com.siyeh.InspectionGadgetsBundle;
import com.siyeh.ig.BaseInspectionVisitor;
import com.siyeh.ig.InspectionGadgetsFix;
import com.siyeh.ig.fixes.AddToIgnoreIfAnnotatedByListQuickFix;
import com.siyeh.ig.psiutils.SerializationUtils;
import com.siyeh.ig.ui.ExternalizableStringSet;
import org.jetbrains.annotations.NotNull;
public class NonSerializableFieldInSerializableClassInspectionBase extends SerializableInspectionBase {
@SuppressWarnings({"PublicField"})
public final ExternalizableStringSet ignorableAnnotations = new ExternalizableStringSet();
@Override
@NotNull
public String getDisplayName() {
return InspectionGadgetsBundle.message(
"non.serializable.field.in.serializable.class.display.name");
}
@Override
@NotNull
public String buildErrorString(Object... infos) {
return InspectionGadgetsBundle.message(
"non.serializable.field.in.serializable.class.problem.descriptor");
}
@NotNull
@Override
protected InspectionGadgetsFix[] buildFixes(Object... infos) {
final PsiField field = (PsiField)infos[0];
return AddToIgnoreIfAnnotatedByListQuickFix.build(field, ignorableAnnotations);
}
@Override
public BaseInspectionVisitor buildVisitor() {
return new NonSerializableFieldInSerializableClassVisitor();
}
private class NonSerializableFieldInSerializableClassVisitor extends BaseInspectionVisitor {
@Override
public void visitField(@NotNull PsiField field) {
if (field.hasModifierProperty(PsiModifier.TRANSIENT) || field.hasModifierProperty(PsiModifier.STATIC)) {
return;
}
final PsiClass aClass = field.getContainingClass();
if (aClass == null) {
return;
}
if (ignoreAnonymousInnerClasses && aClass instanceof PsiAnonymousClass) {
return;
}
if (!SerializationUtils.isSerializable(aClass)) {
return;
}
if (SerializationUtils.isProbablySerializable(field.getType())) {
return;
}
final boolean hasWriteObject = SerializationUtils.hasWriteObject(aClass);
if (hasWriteObject) {
return;
}
if (isIgnoredSubclass(aClass)) {
return;
}
if (AnnotationUtil.isAnnotated(field, ignorableAnnotations)) {
return;
}
registerFieldError(field, field);
}
}
}
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