StaticLoggerBinder.java
- /*
- * This file is part of dependency-check-ant.
- *
- * 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.
- *
- * Copyright (c) 2015 The OWASP Foundation. All Rights Reserved.
- */
- package org.slf4j.impl;
- import org.apache.tools.ant.Task;
- import org.owasp.dependencycheck.ant.logging.AntLoggerFactory;
- import org.slf4j.ILoggerFactory;
- import org.slf4j.spi.LoggerFactoryBinder;
- /**
- * The binding of org.slf4j.LoggerFactory class with an actual instance of
- * org.slf4j.ILoggerFactory is performed using information returned by this
- * class.
- *
- * @author colezlaw
- */
- //CSOFF: FinalClass
- @SuppressWarnings({"squid:S1444", "squid:ClassVariableVisibilityCheck"})
- public class StaticLoggerBinder implements LoggerFactoryBinder {
- //CSON: FinalClass
- /**
- * The unique instance of this class
- */
- private static final StaticLoggerBinder SINGLETON = new StaticLoggerBinder();
- /**
- * Ant tasks have the log method we actually want to call. So we hang onto
- * the task as a delegate
- */
- private Task task = null;
- /**
- * Declare the version of the SLF4J API this implementation is compiled
- * against. The value of this filed is usually modified with each release.
- */
- // to avoid constant folding by the compiler, this field must *not* be final
- //CSOFF: StaticVariableName
- //CSOFF: VisibilityModifier
- @SuppressWarnings("squid:S3008")
- public static String REQUESTED_API_VERSION = "1.7.12"; // final
- //CSON: VisibilityModifier
- //CSON: StaticVariableName
- /**
- * The logger factory class string.
- */
- private static final String LOGGER_FACTORY_CLASS = AntLoggerFactory.class.getName();
- /**
- * The ILoggerFactory instance returned by the {@link #getLoggerFactory}
- * method should always be the smae object
- */
- private ILoggerFactory loggerFactory;
- /**
- * Return the singleton of this class.
- *
- * @return the StaticLoggerBinder singleton
- */
- public static StaticLoggerBinder getSingleton() {
- return SINGLETON;
- }
- /**
- * Set the Task which will this is to log through.
- *
- * @param task the task through which to log
- */
- public void setTask(Task task) {
- this.task = task;
- loggerFactory = new AntLoggerFactory(task);
- }
- /**
- * Constructs a new static logger binder.
- */
- private StaticLoggerBinder() {
- loggerFactory = new AntLoggerFactory(task);
- }
- /**
- * Returns the logger factory.
- *
- * @return the logger factory
- */
- @Override
- public ILoggerFactory getLoggerFactory() {
- return loggerFactory;
- }
- /**
- * Returns the logger factory class string.
- *
- * @return the logger factory class string
- */
- @Override
- public String getLoggerFactoryClassStr() {
- return LOGGER_FACTORY_CLASS;
- }
- }