diff options
Diffstat (limited to 'jsf/plugins/org.eclipse.jst.jsf.facesconfig/facesconfig/org/eclipse/jst/jsf/facesconfig/internal/Logger.java')
-rw-r--r-- | jsf/plugins/org.eclipse.jst.jsf.facesconfig/facesconfig/org/eclipse/jst/jsf/facesconfig/internal/Logger.java | 283 |
1 files changed, 0 insertions, 283 deletions
diff --git a/jsf/plugins/org.eclipse.jst.jsf.facesconfig/facesconfig/org/eclipse/jst/jsf/facesconfig/internal/Logger.java b/jsf/plugins/org.eclipse.jst.jsf.facesconfig/facesconfig/org/eclipse/jst/jsf/facesconfig/internal/Logger.java deleted file mode 100644 index 01ba896cf..000000000 --- a/jsf/plugins/org.eclipse.jst.jsf.facesconfig/facesconfig/org/eclipse/jst/jsf/facesconfig/internal/Logger.java +++ /dev/null @@ -1,283 +0,0 @@ -/*************************************************************************************************** - * Copyright (c) 2005, 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - **************************************************************************************************/ -package org.eclipse.jst.jsf.facesconfig.internal; - -import java.io.PrintStream; -import java.util.StringTokenizer; - -import org.eclipse.core.runtime.IStatus; -import org.eclipse.core.runtime.Platform; -import org.eclipse.core.runtime.Plugin; -import org.eclipse.core.runtime.Status; -import org.eclipse.jst.jsf.facesconfig.FacesConfigPlugin; - - -/** - * Small convenience class to log messages to plugin's log file and also, if desired, - * the console. This class should only be used by classes in this plugin. Other - * plugins should make their own copy, with appropriate ID. - */ -public class Logger { - private static Plugin fPlugin; - private static String fPluginId; - - /** - * Controls whether or not log/trace messages also go to the console. - * Normally, leave this as false. Change to true temporarily, if desired, for debugging. - */ - private static boolean displayToConsole = false; - - private static final String TRACEFILTER_LOCATION = "/debug/tracefilter"; //$NON-NLS-1$ - - private static final int OK = IStatus.OK; // 0 - private static final int INFO = IStatus.INFO; // 1 - private static final int WARNING = IStatus.WARNING; // 2 - private static final int ERROR = IStatus.ERROR; // 4 - - private static final int OK_DEBUG = 200 + OK; - private static final int INFO_DEBUG = 200 + INFO; - private static final int WARNING_DEBUG = 200 + WARNING; - private static final int ERROR_DEBUG = 200 + ERROR; - - /** - * Adds message to log. - * @param level severity level of the message (OK, INFO, WARNING, ERROR, OK_DEBUG, INFO_DEBUG, WARNING_DEBUG, ERROR_DEBUG) - * @param message text to add to the log - * @param exception exception thrown - */ - protected static void _log(int level, String message, Throwable exception) { - if (level == OK_DEBUG || level == INFO_DEBUG || level == WARNING_DEBUG || level == ERROR_DEBUG) { - if (!isDebugging()) - return; - } - - int severity = IStatus.OK; - switch (level) { - case INFO_DEBUG : - case INFO : - severity = IStatus.INFO; - break; - case WARNING_DEBUG : - case WARNING : - severity = IStatus.WARNING; - break; - case ERROR_DEBUG : - case ERROR : - severity = IStatus.ERROR; - } - message = (message != null) ? message : "null"; //$NON-NLS-1$ - Status statusObj = new Status(severity, getPluginId(), severity, message, exception); - getPlugin().getLog().log(statusObj); - } - - /** - * Prints message to log if category matches /debug/tracefilter option. - * @param message text to print - * @param category category of the message, to be compared with /debug/tracefilter - * @param exception - */ - protected static void _trace(String category, String message, Throwable exception) { - if (isTracing(category)) { - message = (message != null) ? message : "null"; //$NON-NLS-1$ - Status statusObj = new Status(IStatus.OK, getPluginId(), IStatus.OK, message, exception); - getPlugin().getLog().log(statusObj); - } - } - - /** - * @return true if the plugin for this logger is debugging - */ - public static boolean isDebugging() { - return getPlugin().isDebugging(); - } - - /** - * Determines if currently tracing a category - * @param category - * @return true if tracing category, false otherwise - */ - public static boolean isTracing(String category) { - if (!isDebugging()) - return false; - - String traceFilter = Platform.getDebugOption(getPluginId() + TRACEFILTER_LOCATION); - if (traceFilter != null) { - StringTokenizer tokenizer = new StringTokenizer(traceFilter, ","); //$NON-NLS-1$ - while (tokenizer.hasMoreTokens()) { - String cat = tokenizer.nextToken().trim(); - if (category.equals(cat)) { - return true; - } - } - } - return false; - } - - /** - * @param level - * @param message - */ - public static void log(int level, String message) { - _log(level, message, null); - } - - /** - * @param level - * @param message - * @param exception - */ - public static void log(int level, String message, Throwable exception) { - _log(level, message, exception); - } - - /** - * @param source - * @param message - */ - public static void log(Object source, String message) { - doLog(source, message, null); - } - - /** - * @param source - * @param message - * @param throwable - */ - public static void log(Object source, String message, Throwable throwable) { - doLog(source, message, throwable); - } - - /** - * @param source - * @param throwable - */ - public static void log(Object source, Throwable throwable) { - doLog(source, null, throwable); - } - - /** - * @param message - */ - public static void log(String message) { - doLog(message, null); - } - - private static void doLog(String message, Throwable exception) { - _log(ERROR, message, exception); - } - - private static void doLog(Object source, String message, Throwable exception) { - _log(ERROR, getMessageFor(source, message), exception); - } - - private static final String getMessageFor(Object source, String message) { - StringBuffer buffer = new StringBuffer(); - buffer.append(source); - if (message != null) { - buffer.append(": "); - buffer.append(message); - } - return buffer.toString(); - } - - /** - * @param message - * @param exception - */ - public static void logException(String message, Throwable exception) { - _log(ERROR, message, exception); - } - - /** - * @param exception - */ - public static void logException(Throwable exception) { - _log(ERROR, exception.getMessage(), exception); - } - - /** - * @param category - * @param message - * @param exception - */ - public static void traceException(String category, String message, Throwable exception) { - _trace(category, message, exception); - } - - /** - * @param category - * @param exception - */ - public static void traceException(String category, Throwable exception) { - _trace(category, exception.getMessage(), exception); - } - - /** - * @param category - * @param message - */ - public static void trace(String category, String message) { - _trace(category, message, null); - } - - private static Plugin getFacesPlugin() { - return FacesConfigPlugin.getPlugin(); - } - - private static Plugin getPlugin() { - - if (fPlugin == null) { - fPlugin = getFacesPlugin(); - } - return fPlugin; - } - - /** - * @return the plugin id - */ - private static String getPluginId() { - - if (fPluginId == null) { - fPluginId = ((Plugin) (FacesConfigPlugin.getPlugin())).getBundle().getSymbolicName() ; - } - return fPluginId; - } - - private static final void doConsole(String message, Throwable throwable) { - if (displayToConsole) { - PrintStream out = System.out; - out.println(message); - if (throwable != null) - throwable.printStackTrace(out); - } - } - - private static final void doTrace(String category, Object source, String message) { - message = getMessageFor(source, message); - try { - _trace(category, message, null); - } catch (Exception ignored) { - // Empty block intended. - } finally { - doConsole(message, null); - } - } - - /** - * @param category - * @param source - * @param message - */ - public static void trace(String category, Object source, String message) { - doTrace(category, source, message); - } - -}
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