| /* |
| * 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.numeric; |
| |
| import com.intellij.codeInspection.ProblemDescriptor; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.psi.PsiExpression; |
| import com.intellij.psi.PsiLiteralExpression; |
| import com.intellij.psi.PsiType; |
| import com.intellij.util.IncorrectOperationException; |
| import com.siyeh.InspectionGadgetsBundle; |
| import com.siyeh.ig.BaseInspection; |
| import com.siyeh.ig.BaseInspectionVisitor; |
| import com.siyeh.ig.InspectionGadgetsFix; |
| import com.siyeh.ig.PsiReplacementUtil; |
| import org.jetbrains.annotations.NotNull; |
| |
| public class LongLiteralsEndingWithLowercaseLInspection |
| extends BaseInspection { |
| |
| @Override |
| @NotNull |
| public String getID() { |
| return "LongLiteralEndingWithLowercaseL"; |
| } |
| |
| @Override |
| @NotNull |
| public String getDisplayName() { |
| return InspectionGadgetsBundle.message( |
| "long.literals.ending.with.lowercase.l.display.name"); |
| } |
| |
| @Override |
| @NotNull |
| protected String buildErrorString(Object... infos) { |
| return InspectionGadgetsBundle.message( |
| "long.literals.ending.with.lowercase.l.problem.descriptor"); |
| } |
| |
| @Override |
| public BaseInspectionVisitor buildVisitor() { |
| return new LongLiteralWithLowercaseLVisitor(); |
| } |
| |
| @Override |
| public InspectionGadgetsFix buildFix(Object... infos) { |
| return new LongLiteralFix(); |
| } |
| |
| private static class LongLiteralFix extends InspectionGadgetsFix { |
| |
| @Override |
| @NotNull |
| public String getName() { |
| return InspectionGadgetsBundle.message( |
| "long.literals.ending.with.lowercase.l.replace.quickfix"); |
| } |
| @Override |
| @NotNull |
| public String getFamilyName() { |
| return getName(); |
| } |
| |
| @Override |
| public void doFix(Project project, ProblemDescriptor descriptor) |
| throws IncorrectOperationException { |
| final PsiExpression literal = |
| (PsiExpression)descriptor.getPsiElement(); |
| final String text = literal.getText(); |
| final String newText = text.replace('l', 'L'); |
| PsiReplacementUtil.replaceExpression(literal, newText); |
| } |
| } |
| |
| private static class LongLiteralWithLowercaseLVisitor |
| extends BaseInspectionVisitor { |
| |
| @Override |
| public void visitLiteralExpression( |
| @NotNull PsiLiteralExpression expression) { |
| super.visitLiteralExpression(expression); |
| final PsiType type = expression.getType(); |
| if (type == null) { |
| return; |
| } |
| if (!type.equals(PsiType.LONG)) { |
| return; |
| } |
| final String text = expression.getText(); |
| if (text == null) { |
| return; |
| } |
| final int length = text.length(); |
| if (length == 0) { |
| return; |
| } |
| if (text.charAt(length - 1) != 'l') { |
| return; |
| } |
| registerError(expression); |
| } |
| } |
| } |