| /* |
| * Copyright (c) 2003, 2004, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package sun.awt.X11; |
| |
| import java.util.logging.*; |
| import java.text.*; |
| import java.util.*; |
| import java.io.*; |
| |
| /** |
| * Formatter class providing ANSI output. Based on java.util.logging.SimpleFormatter sources. |
| */ |
| |
| public class XAWTFormatter extends java.util.logging.Formatter { |
| Date dat = new Date(); |
| private final static String format = "{0,date} {0,time}"; |
| private MessageFormat formatter; |
| |
| private Object args[] = new Object[1]; |
| |
| // Line separator string. This is the value of the line.separator |
| // property at the moment that the SimpleFormatter was created. |
| private String lineSeparator = (String) java.security.AccessController.doPrivileged( |
| new sun.security.action.GetPropertyAction("line.separator")); |
| |
| boolean displayFullRecord = false; |
| boolean useANSI = false; |
| boolean showDate = true; |
| boolean showLevel = true; |
| boolean swapMethodClass = false; |
| public XAWTFormatter() { |
| displayFullRecord = "true".equals(LogManager.getLogManager().getProperty("XAWTFormatter.displayFullRecord")); |
| useANSI = "true".equals(LogManager.getLogManager().getProperty("XAWTFormatter.useANSI")); |
| showDate = !"false".equals(LogManager.getLogManager().getProperty("XAWTFormatter.showDate")); |
| showLevel = !"false".equals(LogManager.getLogManager().getProperty("XAWTFormatter.showLevel")); |
| swapMethodClass = "true".equals(LogManager.getLogManager().getProperty("XAWTFormatter.swapMethodClass")); |
| } |
| |
| /** |
| * Format the given LogRecord. |
| * @param record the log record to be formatted. |
| * @return a formatted log record |
| */ |
| public synchronized String format(LogRecord record) { |
| StringBuffer sb = new StringBuffer(); |
| if (useANSI) { |
| Level lev = record.getLevel(); |
| if (Level.FINEST.equals(lev)) { |
| sb.append("[36m"); |
| } else if (Level.FINER.equals(lev)) { |
| sb.append("[32m"); |
| } else if (Level.FINE.equals(lev)) { |
| sb.append("[34m"); |
| } |
| } |
| if (displayFullRecord) { |
| if (showDate) { |
| // Minimize memory allocations here. |
| dat.setTime(record.getMillis()); |
| args[0] = dat; |
| StringBuffer text = new StringBuffer(); |
| if (formatter == null) { |
| formatter = new MessageFormat(format); |
| } |
| formatter.format(args, text, null); |
| sb.append(text); |
| sb.append(" "); |
| } else { |
| sb.append(" "); |
| } |
| if (swapMethodClass) { |
| if (record.getSourceMethodName() != null) { |
| sb.append(" [35m"); |
| sb.append(record.getSourceMethodName()); |
| sb.append("[30m "); |
| } |
| if (record.getSourceClassName() != null) { |
| sb.append(record.getSourceClassName()); |
| } else { |
| sb.append(record.getLoggerName()); |
| } |
| } else { |
| if (record.getSourceClassName() != null) { |
| sb.append(record.getSourceClassName()); |
| } else { |
| sb.append(record.getLoggerName()); |
| } |
| if (record.getSourceMethodName() != null) { |
| sb.append(" [35m"); |
| sb.append(record.getSourceMethodName()); |
| sb.append("[30m"); |
| } |
| } |
| sb.append(lineSeparator); |
| } |
| if (useANSI) { |
| Level lev = record.getLevel(); |
| if (Level.FINEST.equals(lev)) { |
| sb.append("[36m"); |
| } else if (Level.FINER.equals(lev)) { |
| sb.append("[32m"); |
| } else if (Level.FINE.equals(lev)) { |
| sb.append("[34m"); |
| } |
| } |
| if (showLevel) { |
| sb.append(record.getLevel().getLocalizedName()); |
| sb.append(": "); |
| } |
| String message = formatMessage(record); |
| sb.append(message); |
| sb.append(lineSeparator); |
| if (record.getThrown() != null) { |
| try { |
| StringWriter sw = new StringWriter(); |
| PrintWriter pw = new PrintWriter(sw); |
| record.getThrown().printStackTrace(pw); |
| pw.close(); |
| sb.append(sw.toString()); |
| } catch (Exception ex) { |
| } |
| } |
| if (useANSI) { |
| sb.append("[30m"); |
| } |
| return sb.toString(); |
| } |
| } |