com.liferay.source.formatter.check.JavaServiceTrackerFactoryCheck Maven / Gradle / Ivy
/**
* SPDX-FileCopyrightText: (c) 2000 Liferay, Inc. https://liferay.com
* SPDX-License-Identifier: LGPL-2.1-or-later OR LicenseRef-Liferay-DXP-EULA-2.0.0-2023-06
*/
package com.liferay.source.formatter.check;
import com.liferay.portal.tools.ToolsUtil;
import com.liferay.source.formatter.check.util.JavaSourceUtil;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
* @author Hugo Huijser
*/
public class JavaServiceTrackerFactoryCheck extends BaseFileCheck {
@Override
public boolean isLiferaySourceCheck() {
return true;
}
@Override
protected String doProcess(
String fileName, String absolutePath, String content) {
Matcher matcher = _serviceTrackerFactoryOpenPattern.matcher(content);
while (matcher.find()) {
if (ToolsUtil.isInsideQuotes(content, matcher.end())) {
continue;
}
List parameterList = JavaSourceUtil.getParameterList(
content.substring(matcher.start()));
if (parameterList.size() == 1) {
addMessage(
fileName,
"ServiceTrackerFactory.open(java.lang.Class) is " +
"deprecated, because it leaks ServiceTrackers",
getLineNumber(content, matcher.start()));
}
}
return content;
}
private static final Pattern _serviceTrackerFactoryOpenPattern =
Pattern.compile("\\WServiceTrackerFactory\\.\\s*open\\(");
}