org.sonar.java.checks.AbstractPrintfChecker Maven / Gradle / Ivy
/*
* SonarQube Java
* Copyright (C) 2012-2018 SonarSource SA
* mailto:info AT sonarsource DOT com
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package org.sonar.java.checks;
import com.google.common.collect.ImmutableList;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Set;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import java.util.stream.Collectors;
import java.util.stream.IntStream;
import javax.annotation.Nullable;
import org.apache.commons.lang.StringUtils;
import org.sonar.java.checks.methods.AbstractMethodDetection;
import org.sonar.java.matcher.MethodMatcher;
import org.sonar.java.matcher.TypeCriteria;
import org.sonar.plugins.java.api.tree.ExpressionTree;
import org.sonar.plugins.java.api.tree.MethodInvocationTree;
import org.sonar.plugins.java.api.tree.NewArrayTree;
import org.sonar.plugins.java.api.tree.Tree;
public abstract class AbstractPrintfChecker extends AbstractMethodDetection {
private static final Pattern PRINTF_PARAM_PATTERN = Pattern.compile("%(\\d+\\$)?([-#+ 0,(\\<]*)?(\\d+)?(\\.\\d+)?([tT])?([a-zA-Z%])");
private static final String FORMAT_METHOD_NAME = "format";
protected static final List LEVELS = Arrays.asList("debug", "error", "info", "trace", "warn");
protected static final MethodMatcher MESSAGE_FORMAT = MethodMatcher.create().typeDefinition("java.text.MessageFormat").name(FORMAT_METHOD_NAME).withAnyParameters();
protected static final MethodMatcher JAVA_UTIL_LOGGER = MethodMatcher.create().typeDefinition("java.util.logging.Logger").name("log")
.addParameter("java.util.logging.Level")
.addParameter("java.lang.String")
.addParameter(TypeCriteria.anyType());
protected static final Pattern MESSAGE_FORMAT_PATTERN = Pattern.compile("\\{(?\\d+)(?,\\w+)?(?