| /* |
| * 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.status; |
| |
| import java.io.ByteArrayOutputStream; |
| import java.io.PrintStream; |
| import java.io.Serializable; |
| import java.text.SimpleDateFormat; |
| import java.util.Date; |
| |
| import org.apache.logging.log4j.Level; |
| import org.apache.logging.log4j.message.Message; |
| |
| /** |
| * The Status data. |
| */ |
| public class StatusData implements Serializable { |
| private static final long serialVersionUID = -4341916115118014017L; |
| |
| private final long timestamp; |
| private final StackTraceElement caller; |
| private final Level level; |
| private final Message msg; |
| private final Throwable throwable; |
| |
| /** |
| * Creates the StatusData object. |
| * @param caller The method that created the event. |
| * @param level The logging level. |
| * @param msg The message String. |
| * @param t The Error or Exception that occurred. |
| */ |
| public StatusData(final StackTraceElement caller, final Level level, final Message msg, final Throwable t) { |
| this.timestamp = System.currentTimeMillis(); |
| this.caller = caller; |
| this.level = level; |
| this.msg = msg; |
| this.throwable = t; |
| } |
| |
| /** |
| * Returns the event's timestamp. |
| * @return The event's timestamp. |
| */ |
| public long getTimestamp() { |
| return timestamp; |
| } |
| |
| /** |
| * Returns the StackTraceElement for the method that created the event. |
| * @return The StackTraceElement. |
| */ |
| public StackTraceElement getStackTraceElement() { |
| return caller; |
| } |
| |
| /** |
| * Returns the logging level for the event. |
| * @return The logging level. |
| */ |
| public Level getLevel() { |
| return level; |
| } |
| |
| /** |
| * Returns the message associated with the event. |
| * @return The message associated with the event. |
| */ |
| public Message getMessage() { |
| return msg; |
| } |
| |
| /** |
| * Returns the Throwable associated with the event. |
| * @return The Throwable associated with the event. |
| */ |
| public Throwable getThrowable() { |
| return throwable; |
| } |
| |
| /** |
| * Formats the StatusData for viewing. |
| * @return The formatted status data as a String. |
| */ |
| public String getFormattedStatus() { |
| final StringBuilder sb = new StringBuilder(); |
| final SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss,SSS"); |
| sb.append(format.format(new Date(timestamp))); |
| sb.append(' '); |
| sb.append(level.toString()); |
| sb.append(' '); |
| sb.append(msg.getFormattedMessage()); |
| final Object[] params = msg.getParameters(); |
| Throwable t; |
| if (throwable == null && params != null && params[params.length - 1] instanceof Throwable) { |
| t = (Throwable) params[params.length - 1]; |
| } else { |
| t = throwable; |
| } |
| if (t != null) { |
| sb.append(' '); |
| final ByteArrayOutputStream baos = new ByteArrayOutputStream(); |
| t.printStackTrace(new PrintStream(baos)); |
| sb.append(baos.toString()); |
| } |
| return sb.toString(); |
| } |
| } |