Apache Log4j NoSQL Appenders allows applications to send events to NoSQL repositories. To use it, you need both the log4j-nosql as well as the appropriate driver for your NoSQL database type.

Bytecode (Java 8) for Apache Log4j NoSQL Appenders is provided in a separate JAR file like log4j-nosql-2.3.jar.

Source Code files for Apache Log4j NoSQL Appenders are provided in both binary packge like apache-log4j-2.3-bin.zip and source package like apache-log4j-2.3-src.zip. You can download them at Apache Log4j Website.

You can also browse Source Code files for Apache Log4j NoSQL Appenders 2.3 below.

⏎ org/apache/logging/log4j/nosql/appender/NoSqlObject.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.logging.log4j.nosql.appender;

/**
 * Represents a simple POJO object inserted into a NoSQL object.
 *
 * @param <W> Specifies what type of underlying object (such as a MongoDB BasicDBObject) this NoSqlObject wraps.
 */
public interface NoSqlObject<W> {
    /**
     * Sets the value of a property on this object to a String or primitive.
     *
     * @param field The name of the property
     * @param value The value of the property
     */
    void set(String field, Object value);

    /**
     * Sets the value of a property on this object to a nested complex object.
     *
     * @param field The name of the property
     * @param value The value of the property
     */
    void set(String field, NoSqlObject<W> value);

    /**
     * Sets the value of a property on this object to an array of Strings or primitives.
     *
     * @param field The name of the property
     * @param values The values for the property
     */
    void set(String field, Object[] values);

    /**
     * Sets the value of a property on this object to an array of nested complex objects.
     *
     * @param field The name of the property
     * @param values The values for the property
     */
    void set(String field, NoSqlObject<W>[] values);

    /**
     * Obtains the underlying NoSQL library-specific object that this object wraps.
     *
     * @return the wrapped object.
     */
    W unwrap();
}

⏎ org/apache/logging/log4j/nosql/appender/NoSqlObject.java

 

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