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/*
* Copyright 2003-2007 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.bugs;
import com.intellij.psi.PsiExpression;
import com.intellij.psi.PsiExpressionStatement;
import com.intellij.psi.PsiNewExpression;
import com.siyeh.InspectionGadgetsBundle;
import com.siyeh.ig.BaseInspection;
import com.siyeh.ig.BaseInspectionVisitor;
import org.jetbrains.annotations.NotNull;
public class ResultOfObjectAllocationIgnoredInspection
extends BaseInspection {
@NotNull
public String getDisplayName() {
return InspectionGadgetsBundle.message(
"result.of.object.allocation.ignored.display.name");
}
@NotNull
public String buildErrorString(Object... infos) {
return InspectionGadgetsBundle.message(
"result.of.object.allocation.ignored.problem.descriptor");
}
public BaseInspectionVisitor buildVisitor() {
return new IgnoreResultOfCallVisitor();
}
private static class IgnoreResultOfCallVisitor
extends BaseInspectionVisitor {
@Override
public void visitExpressionStatement(
@NotNull PsiExpressionStatement statement) {
super.visitExpressionStatement(statement);
final PsiExpression expression = statement.getExpression();
if (!(expression instanceof PsiNewExpression)) {
return;
}
final PsiNewExpression newExpression =
(PsiNewExpression)expression;
final PsiExpression[] arrayDimensions =
newExpression.getArrayDimensions();
if (arrayDimensions.length != 0) {
return;
}
if (newExpression.getArrayInitializer() != null) {
return;
}
registerNewExpressionError(newExpression);
}
}
}
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