Categories:
Audio (13)
Biotech (29)
Bytecode (36)
Database (77)
Framework (7)
Game (7)
General (507)
Graphics (53)
I/O (35)
IDE (2)
JAR Tools (101)
JavaBeans (21)
JDBC (121)
JDK (426)
JSP (20)
Logging (108)
Mail (58)
Messaging (8)
Network (84)
PDF (97)
Report (7)
Scripting (84)
Security (32)
Server (121)
Servlet (26)
SOAP (24)
Testing (54)
Web (15)
XML (309)
Collections:
Other Resources:
Source Code for Apache Log4j API
Apache Log4j API
provides the interface that applications should code to and provides the adapter
components required for implementers to create a logging implementation.
Apache Log4j API is a required module to use Apache Log4j.
Bytecode (Java 8) for Apache Log4j API is provided in a separate JAR file like log4j-api-2.14.1.jar.
Source Code files for Apache Log4j API 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 API 2.14.1 below.
✍: FYIcenter.com
⏎ org/apache/logging/log4j/message/ParameterizedNoReferenceMessageFactory.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.message; import org.apache.logging.log4j.status.StatusLogger; /** * Creates {@link FormattedMessage} instances for {@link MessageFactory2} methods (and {@link MessageFactory} by * extension.) * <p> * Creates {@link SimpleMessage} objects that do not retain a reference to the parameter object. * </p> * <p> * Intended for use by the {@link StatusLogger}: this logger retains a queue of recently logged messages in memory, * causing memory leaks in web applications. (LOG4J2-1176) * </p> * <p> * This class is immutable. * </p> * <h4>Note to implementors</h4> * <p> * This class does <em>not</em> implement any {@link MessageFactory2} methods and lets the superclass funnel those calls * through {@link #newMessage(String, Object...)}. * </p> */ public final class ParameterizedNoReferenceMessageFactory extends AbstractMessageFactory { private static final long serialVersionUID = 5027639245636870500L; /** * Message implementation that only keeps a reference to the error text and the error (if any), not to the * message parameters, in order to avoid memory leaks. This addresses LOG4J2-1368. * @since 2.6 */ static class StatusMessage implements Message { private static final long serialVersionUID = 4199272162767841280L; private final String formattedMessage; private final Throwable throwable; public StatusMessage(final String formattedMessage, final Throwable throwable) { this.formattedMessage = formattedMessage; this.throwable = throwable; } @Override public String getFormattedMessage() { return formattedMessage; } @Override public String getFormat() { return formattedMessage; } @Override public Object[] getParameters() { return null; } @Override public Throwable getThrowable() { return throwable; } } /** * Constructs a message factory with default flow strings. */ public ParameterizedNoReferenceMessageFactory() { } /** * Instance of ParameterizedStatusMessageFactory. */ public static final ParameterizedNoReferenceMessageFactory INSTANCE = new ParameterizedNoReferenceMessageFactory(); /** * Creates {@link SimpleMessage} instances containing the formatted parameterized message string. * * @param message The message pattern. * @param params The message parameters. * @return The Message. * * @see MessageFactory#newMessage(String, Object...) */ @Override public Message newMessage(final String message, final Object... params) { if (params == null) { return new SimpleMessage(message); } final ParameterizedMessage msg = new ParameterizedMessage(message, params); return new StatusMessage(msg.getFormattedMessage(), msg.getThrowable()); } }
⏎ org/apache/logging/log4j/message/ParameterizedNoReferenceMessageFactory.java
Or download all of them as a single archive file:
File name: log4j-api-2.14.1-sources.jar File size: 264773 bytes Release date: 2021-03-06 Download
⇒ Source Code for Apache Log4j Core Implementation
⇐ Downloading Apache Log4j Binary Package
2015-11-17, 23320👍, 0💬
Popular Posts:
How to download and install ojdbc7.jar for Oracle 12c R1? ojdbc8.jar for Oracle 12c R1 is a Java 7 a...
What is ojdbc.jar - JDBC Driver for Oracle? ojdbc.jar is a JDBC driver from Oracle that provides dat...
Xalan-Java, Version 2.7.1, is an XSLT processor for transforming XML documents into HTML, text, or o...
JDK 7 tools.jar is the JAR file for JDK 7 tools. It contains Java classes to support different JDK t...
JDK 11 java.xml.jmod is the JMOD file for JDK 11 XML (eXtensible Markup Language) module. JDK 11 XML...