Source Code for Apache Log4j 1.2 Bridge

Apache Log4j 1.2 Bridge allows applications coded to use Log4j 1.2 API to use Log4j 2 instead.

Bytecode (Java 8) for Apache Log4j 1.2 Bridge is provided in a separate JAR file like log4j-1.2-api-2.14.1.jar.

Source Code files for Apache Log4j 1.2 Bridge are provided in both binary packge like apache-log4j-2.14.1-bin.zip and source package like apache-log4j-2.14.1-src.zip. You can download them at Apache Log4j Website.

You can also browse Source Code files for Apache Log4j 1.2 Bridge 2.14.1 below.

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org/apache/log4j/config/Log4j1ConfigurationFactory.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 org.apache.log4j.config;

import java.io.IOException;
import java.io.InputStream;

import org.apache.logging.log4j.core.LoggerContext;
import org.apache.logging.log4j.core.config.Configuration;
import org.apache.logging.log4j.core.config.ConfigurationException;
import org.apache.logging.log4j.core.config.ConfigurationFactory;
import org.apache.logging.log4j.core.config.ConfigurationSource;
import org.apache.logging.log4j.core.config.builder.api.ConfigurationBuilder;
import org.apache.logging.log4j.core.config.builder.impl.BuiltConfiguration;

/**
 * Experimental ConfigurationFactory for Log4j 1.2 properties configuration files.
 */
// TODO
// @Plugin(name = "Log4j1ConfigurationFactory", category = ConfigurationFactory.CATEGORY)
//
// Best Value?
// @Order(50)
public class Log4j1ConfigurationFactory extends ConfigurationFactory {

    private static final String[] SUFFIXES = {".properties"};

    @Override
    public Configuration getConfiguration(final LoggerContext loggerContext, final ConfigurationSource source) {
        final ConfigurationBuilder<BuiltConfiguration> builder;
        try (final InputStream configStream = source.getInputStream()) {
            builder = new Log4j1ConfigurationParser().buildConfigurationBuilder(configStream);
        } catch (final IOException e) {
            throw new ConfigurationException("Unable to load " + source, e);
        }
        return builder.build();
    }

    @Override
    protected String[] getSupportedTypes() {
        return SUFFIXES;
    }

}

org/apache/log4j/config/Log4j1ConfigurationFactory.java

 

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2015-11-17, 17838👍, 0💬