[portal-commits] JBoss Portal SVN: r11338 - in modules/presentation/trunk/ajax/src/main/java/org/jboss/portal/presentation/ajax/client: model and 2 other directories.

Author: julien(a)jboss.com Date: 2008-07-07 19:01:21 -0400 (Mon, 07 Jul 2008) New Revision: 11338 Added: modules/presentation/trunk/ajax/src/main/java/org/jboss/portal/presentation/ajax/client/utils/logging/ modules/presentation/trunk/ajax/src/main/java/org/jboss/portal/presentation/ajax/client/utils/logging/Appender.java modules/presentation/trunk/ajax/src/main/java/org/jboss/portal/presentation/ajax/client/utils/logging/AppenderWidget.java modules/presentation/trunk/ajax/src/main/java/org/jboss/portal/presentation/ajax/client/utils/logging/Level.java modules/presentation/trunk/ajax/src/main/java/org/jboss/portal/presentation/ajax/client/utils/logging/Logger.java Modified: modules/presentation/trunk/ajax/src/main/java/org/jboss/portal/presentation/ajax/client/AgentContext.java modules/presentation/trunk/ajax/src/main/java/org/jboss/portal/presentation/ajax/client/PresentationClientAgent.java modules/presentation/trunk/ajax/src/main/java/org/jboss/portal/presentation/ajax/client/model/AjaxObject.java modules/presentation/trunk/ajax/src/main/java/org/jboss/portal/presentation/ajax/client/model/AjaxWindow.java modules/presentation/trunk/ajax/src/main/java/org/jboss/portal/presentation/ajax/client/model/MetaWidget.java modules/presentation/trunk/ajax/src/main/java/org/jboss/portal/presentation/ajax/client/utils/Bootstrap.java Log: move the appender widget inner class as an AppenderWidget class Modified: modules/presentation/trunk/ajax/src/main/java/org/jboss/portal/presentation/ajax/client/AgentContext.java =================================================================== --- modules/presentation/trunk/ajax/src/main/java/org/jboss/portal/presentation/ajax/client/AgentContext.java 2008-07-07 22:56:19 UTC (rev 11337) +++ modules/presentation/trunk/ajax/src/main/java/org/jboss/portal/presentation/ajax/client/AgentContext.java 2008-07-07 23:01:21 UTC (rev 11338) @@ -26,9 +26,7 @@ import org.jboss.portal.presentation.ajax.client.protocol.AjaxAction; import org.jboss.portal.presentation.ajax.client.protocol.AjaxResponse; import org.jboss.portal.presentation.ajax.client.model.AjaxObject; -import org.jboss.portal.presentation.ajax.client.utils.Logger; -import com.google.gwt.core.client.GWT; -import com.google.gwt.user.client.rpc.ServiceDefTarget; +import org.jboss.portal.presentation.ajax.client.utils.logging.Logger; import com.google.gwt.user.client.rpc.AsyncCallback; /** Modified: modules/presentation/trunk/ajax/src/main/java/org/jboss/portal/presentation/ajax/client/PresentationClientAgent.java =================================================================== --- modules/presentation/trunk/ajax/src/main/java/org/jboss/portal/presentation/ajax/client/PresentationClientAgent.java 2008-07-07 22:56:19 UTC (rev 11337) +++ modules/presentation/trunk/ajax/src/main/java/org/jboss/portal/presentation/ajax/client/PresentationClientAgent.java 2008-07-07 23:01:21 UTC (rev 11338) @@ -42,9 +42,10 @@ import org.jboss.portal.presentation.ajax.client.model.update.ModelUpdate; import org.jboss.portal.presentation.ajax.client.model.AjaxObject; import org.jboss.portal.presentation.ajax.client.utils.Bootstrap; -import org.jboss.portal.presentation.ajax.client.utils.Appender; -import org.jboss.portal.presentation.ajax.client.utils.Level; -import org.jboss.portal.presentation.ajax.client.utils.Logger; +import org.jboss.portal.presentation.ajax.client.utils.logging.Appender; +import org.jboss.portal.presentation.ajax.client.utils.logging.Level; +import org.jboss.portal.presentation.ajax.client.utils.logging.Logger; +import org.jboss.portal.presentation.ajax.client.utils.logging.AppenderWidget; import java.util.Map; import java.util.HashMap; @@ -79,7 +80,7 @@ RootPanel.get().add(main); // - SimpleAppender appender = new SimpleAppender(); + AppenderWidget appender = new AppenderWidget(); main.add(appender); Logger.registerAppender(appender); log.info("Added logger"); @@ -133,130 +134,4 @@ // proxy.ping(callback); } - - private static class SimpleAppender extends VerticalPanel implements Appender, ChangeListener, ClickListener - { - - // width:auto; height:100px; overflow:hidden; - - /** . */ - private static final Level[] levels = {Level.ERROR, Level.INFO, Level.DEBUG, Level.TRACE}; - - /** . */ - private FlowPanel content; - - /** . */ - private HorizontalPanel controls; - - /** . */ - private ListBox levelBox; - - /** . */ - private Button clearButton; - - /** . */ - private Element topContainer; - - /** . */ - private Element childrenContainer; - - /** . */ - private DateTimeFormat format; - - /** . */ - private Level currentLevel = Level.INFO; - - private SimpleAppender() - { - controls = new HorizontalPanel(); - clearButton = new Button("Clear"); - levelBox = new ListBox(); - content = new FlowPanel(); - topContainer = content.getElement(); - childrenContainer = DOM.createDiv(); - format = DateTimeFormat.getFormat("HH:mm:ss:SSSS"); - - // - for (int i = 0;i < levels.length;i++) - { - levelBox.addItem(levels[i].getName()); - } - levelBox.addChangeListener(this); - levelBox.setSelectedIndex(1); // INFO - - // - clearButton.addClickListener(this); - - // - controls.add(levelBox); - controls.add(clearButton); - - // - DOM.appendChild(topContainer, childrenContainer); - - // - add(controls); - add(content); - - // - // DOM.setStyleAttribute(container, "width", "auto"); - DOM.setStyleAttribute(topContainer, "height", "128px"); - DOM.setStyleAttribute(topContainer, "overflow", "scroll"); - - // - setStylePrimaryName("log"); - } - - public void onChange(Widget widget) - { - if (widget == levelBox) - { - currentLevel = levels[levelBox.getSelectedIndex()]; - } - } - - public void onClick(Widget widget) - { - if (widget == clearButton) - { - clear(); - } - } - - public void append(Level level, Date time, String category, String msg) - { - if (currentLevel.implies(level)) - { - Element div = DOM.createDiv(); - - // - DOM.setInnerHTML(div, level + " " + format.format(time) + " " + category + " " + msg); - - // - DOM.appendChild(childrenContainer, div); - DOM.setElementProperty(div, "className", "log-" + currentLevel.getName()); - - // - autoscroll(); - } - } - - public void clear() - { - DOM.removeChild(topContainer, childrenContainer); - childrenContainer = DOM.createDiv(); - DOM.appendChild(topContainer, childrenContainer); - autoscroll(); - } - - /** - * Autoscroll to bottom - */ - private void autoscroll() - { - String height = DOM.getElementProperty(topContainer, "scrollHeight"); - DOM.setElementProperty(topContainer, "scrollTop", height); - } - - } } Modified: modules/presentation/trunk/ajax/src/main/java/org/jboss/portal/presentation/ajax/client/model/AjaxObject.java =================================================================== --- modules/presentation/trunk/ajax/src/main/java/org/jboss/portal/presentation/ajax/client/model/AjaxObject.java 2008-07-07 22:56:19 UTC (rev 11337) +++ modules/presentation/trunk/ajax/src/main/java/org/jboss/portal/presentation/ajax/client/model/AjaxObject.java 2008-07-07 23:01:21 UTC (rev 11338) @@ -37,7 +37,7 @@ import org.jboss.portal.presentation.ajax.client.model.update.UpdateObject; import org.jboss.portal.presentation.ajax.client.model.update.RemoveChild; import org.jboss.portal.presentation.ajax.client.model.update.RemoveObject; -import org.jboss.portal.presentation.ajax.client.utils.Logger; +import org.jboss.portal.presentation.ajax.client.utils.logging.Logger; import org.jboss.portal.presentation.ajax.client.AgentContext; /** Modified: modules/presentation/trunk/ajax/src/main/java/org/jboss/portal/presentation/ajax/client/model/AjaxWindow.java =================================================================== --- modules/presentation/trunk/ajax/src/main/java/org/jboss/portal/presentation/ajax/client/model/AjaxWindow.java 2008-07-07 22:56:19 UTC (rev 11337) +++ modules/presentation/trunk/ajax/src/main/java/org/jboss/portal/presentation/ajax/client/model/AjaxWindow.java 2008-07-07 23:01:21 UTC (rev 11338) @@ -39,7 +39,7 @@ import org.jboss.portal.presentation.ajax.client.protocol.OpaqueWindowAction; import org.jboss.portal.presentation.ajax.client.protocol.DestroyObjectAction; import org.jboss.portal.presentation.ajax.client.utils.Tools; -import org.jboss.portal.presentation.ajax.client.utils.Logger; +import org.jboss.portal.presentation.ajax.client.utils.logging.Logger; import java.util.Map; import java.util.HashMap; Modified: modules/presentation/trunk/ajax/src/main/java/org/jboss/portal/presentation/ajax/client/model/MetaWidget.java =================================================================== --- modules/presentation/trunk/ajax/src/main/java/org/jboss/portal/presentation/ajax/client/model/MetaWidget.java 2008-07-07 22:56:19 UTC (rev 11337) +++ modules/presentation/trunk/ajax/src/main/java/org/jboss/portal/presentation/ajax/client/model/MetaWidget.java 2008-07-07 23:01:21 UTC (rev 11338) @@ -22,9 +22,6 @@ ******************************************************************************/ package org.jboss.portal.presentation.ajax.client.model; -import com.google.gwt.user.client.ui.SimplePanel; -import com.google.gwt.user.client.ui.PopupPanel; -import com.google.gwt.user.client.ui.HTML; import com.google.gwt.user.client.ui.Widget; import com.google.gwt.user.client.ui.FlowPanel; import com.google.gwt.user.client.ui.VerticalPanel; @@ -34,7 +31,7 @@ import com.google.gwt.user.client.DOM; import com.google.gwt.user.client.Timer; import com.google.gwt.user.client.Element; -import org.jboss.portal.presentation.ajax.client.utils.Logger; +import org.jboss.portal.presentation.ajax.client.utils.logging.Logger; /** * @author <a href="mailto:julien@jboss-portal.org">Julien Viet</a> Modified: modules/presentation/trunk/ajax/src/main/java/org/jboss/portal/presentation/ajax/client/utils/Bootstrap.java =================================================================== --- modules/presentation/trunk/ajax/src/main/java/org/jboss/portal/presentation/ajax/client/utils/Bootstrap.java 2008-07-07 22:56:19 UTC (rev 11337) +++ modules/presentation/trunk/ajax/src/main/java/org/jboss/portal/presentation/ajax/client/utils/Bootstrap.java 2008-07-07 23:01:21 UTC (rev 11338) @@ -26,10 +26,11 @@ import com.google.gwt.user.client.Element; import com.google.gwt.user.client.DOM; import com.google.gwt.user.client.Event; -import com.google.gwt.user.client.Window; import java.util.ArrayList; +import org.jboss.portal.presentation.ajax.client.utils.logging.Logger; + /** * @author <a href="mailto:julien@jboss-portal.org">Julien Viet</a> * @version $Revision: 630 $ Copied: modules/presentation/trunk/ajax/src/main/java/org/jboss/portal/presentation/ajax/client/utils/logging/Appender.java (from rev 11273, modules/presentation/trunk/ajax/src/main/java/org/jboss/portal/presentation/ajax/client/utils/Appender.java) =================================================================== --- modules/presentation/trunk/ajax/src/main/java/org/jboss/portal/presentation/ajax/client/utils/logging/Appender.java (rev 0) +++ modules/presentation/trunk/ajax/src/main/java/org/jboss/portal/presentation/ajax/client/utils/logging/Appender.java 2008-07-07 23:01:21 UTC (rev 11338) @@ -0,0 +1,36 @@ +/****************************************************************************** + * JBoss, a division of Red Hat * + * Copyright 2008, Red Hat Middleware, LLC, and individual * + * contributors as indicated by the @authors tag. See the * + * copyright.txt in the distribution for a full listing of * + * individual contributors. * + * * + * This is free software; you can redistribute it and/or modify it * + * under the terms of the GNU Lesser General Public License as * + * published by the Free Software Foundation; either version 2.1 of * + * the License, or (at your option) any later version. * + * * + * This software 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 * + * Lesser General Public License for more details. * + * * + * You should have received a copy of the GNU Lesser General Public * + * License along with this software; if not, write to the Free * + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA * + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. * + ******************************************************************************/ +package org.jboss.portal.presentation.ajax.client.utils.logging; + +import java.util.Date; + +/** + * @author <a href="mailto:julien@jboss-portal.org">Julien Viet</a> + * @version $Revision: 630 $ + */ +public interface Appender +{ + + void append(Level level, Date time, String category, String msg); + +} Added: modules/presentation/trunk/ajax/src/main/java/org/jboss/portal/presentation/ajax/client/utils/logging/AppenderWidget.java =================================================================== --- modules/presentation/trunk/ajax/src/main/java/org/jboss/portal/presentation/ajax/client/utils/logging/AppenderWidget.java (rev 0) +++ modules/presentation/trunk/ajax/src/main/java/org/jboss/portal/presentation/ajax/client/utils/logging/AppenderWidget.java 2008-07-07 23:01:21 UTC (rev 11338) @@ -0,0 +1,165 @@ +/****************************************************************************** + * JBoss, a division of Red Hat * + * Copyright 2008, Red Hat Middleware, LLC, and individual * + * contributors as indicated by the @authors tag. See the * + * copyright.txt in the distribution for a full listing of * + * individual contributors. * + * * + * This is free software; you can redistribute it and/or modify it * + * under the terms of the GNU Lesser General Public License as * + * published by the Free Software Foundation; either version 2.1 of * + * the License, or (at your option) any later version. * + * * + * This software 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 * + * Lesser General Public License for more details. * + * * + * You should have received a copy of the GNU Lesser General Public * + * License along with this software; if not, write to the Free * + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA * + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. * + ******************************************************************************/ +package org.jboss.portal.presentation.ajax.client.utils.logging; + +import com.google.gwt.user.client.ui.VerticalPanel; +import com.google.gwt.user.client.ui.ChangeListener; +import com.google.gwt.user.client.ui.ClickListener; +import com.google.gwt.user.client.ui.FlowPanel; +import com.google.gwt.user.client.ui.HorizontalPanel; +import com.google.gwt.user.client.ui.ListBox; +import com.google.gwt.user.client.ui.Button; +import com.google.gwt.user.client.ui.Widget; +import com.google.gwt.user.client.Element; +import com.google.gwt.user.client.DOM; +import com.google.gwt.i18n.client.DateTimeFormat; + +import java.util.Date; + +/** + * @author <a href="mailto:julien@jboss-portal.org">Julien Viet</a> + * @version $Revision: 630 $ + */ +public class AppenderWidget extends VerticalPanel implements Appender, ChangeListener, ClickListener +{ + // width:auto; height:100px; overflow:hidden; + + /** . */ + private static final Level[] levels = {Level.ERROR, Level.INFO, Level.DEBUG, Level.TRACE}; + + /** . */ + private FlowPanel content; + + /** . */ + private HorizontalPanel controls; + + /** . */ + private ListBox levelBox; + + /** . */ + private Button clearButton; + + /** . */ + private Element topContainer; + + /** . */ + private Element childrenContainer; + + /** . */ + private DateTimeFormat format; + + /** . */ + private Level currentLevel = Level.INFO; + + public AppenderWidget() + { + controls = new HorizontalPanel(); + clearButton = new Button("Clear"); + levelBox = new ListBox(); + content = new FlowPanel(); + topContainer = content.getElement(); + childrenContainer = DOM.createDiv(); + format = DateTimeFormat.getFormat("HH:mm:ss:SSSS"); + + // + for (int i = 0;i < levels.length;i++) + { + levelBox.addItem(levels[i].getName()); + } + levelBox.addChangeListener(this); + levelBox.setSelectedIndex(1); // INFO + + // + clearButton.addClickListener(this); + + // + controls.add(levelBox); + controls.add(clearButton); + + // + DOM.appendChild(topContainer, childrenContainer); + + // + add(controls); + add(content); + + // + // DOM.setStyleAttribute(container, "width", "auto"); + DOM.setStyleAttribute(topContainer, "height", "128px"); + DOM.setStyleAttribute(topContainer, "overflow", "scroll"); + + // + setStylePrimaryName("log"); + } + + public void onChange(Widget widget) + { + if (widget == levelBox) + { + currentLevel = levels[levelBox.getSelectedIndex()]; + } + } + + public void onClick(Widget widget) + { + if (widget == clearButton) + { + clear(); + } + } + + public void append(Level level, Date time, String category, String msg) + { + if (currentLevel.implies(level)) + { + Element div = DOM.createDiv(); + + // + DOM.setInnerHTML(div, level + " " + format.format(time) + " " + category + " " + msg); + + // + DOM.appendChild(childrenContainer, div); + DOM.setElementProperty(div, "className", "log-" + currentLevel.getName()); + + // + autoscroll(); + } + } + + public void clear() + { + DOM.removeChild(topContainer, childrenContainer); + childrenContainer = DOM.createDiv(); + DOM.appendChild(topContainer, childrenContainer); + autoscroll(); + } + + /** + * Autoscroll to bottom + */ + private void autoscroll() + { + String height = DOM.getElementProperty(topContainer, "scrollHeight"); + DOM.setElementProperty(topContainer, "scrollTop", height); + } +} Copied: modules/presentation/trunk/ajax/src/main/java/org/jboss/portal/presentation/ajax/client/utils/logging/Level.java (from rev 11337, modules/presentation/trunk/ajax/src/main/java/org/jboss/portal/presentation/ajax/client/utils/Level.java) =================================================================== --- modules/presentation/trunk/ajax/src/main/java/org/jboss/portal/presentation/ajax/client/utils/logging/Level.java (rev 0) +++ modules/presentation/trunk/ajax/src/main/java/org/jboss/portal/presentation/ajax/client/utils/logging/Level.java 2008-07-07 23:01:21 UTC (rev 11338) @@ -0,0 +1,80 @@ +/****************************************************************************** + * JBoss, a division of Red Hat * + * Copyright 2008, Red Hat Middleware, LLC, and individual * + * contributors as indicated by the @authors tag. See the * + * copyright.txt in the distribution for a full listing of * + * individual contributors. * + * * + * This is free software; you can redistribute it and/or modify it * + * under the terms of the GNU Lesser General Public License as * + * published by the Free Software Foundation; either version 2.1 of * + * the License, or (at your option) any later version. * + * * + * This software 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 * + * Lesser General Public License for more details. * + * * + * You should have received a copy of the GNU Lesser General Public * + * License along with this software; if not, write to the Free * + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA * + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. * + ******************************************************************************/ +package org.jboss.portal.presentation.ajax.client.utils.logging; + +/** + * @author <a href="mailto:julien@jboss-portal.org">Julien Viet</a> + * @version $Revision: 630 $ + */ +public class Level +{ + + /** . */ + public static final Level TRACE = new Level(3, "TRACE"); + + /** . */ + public static final Level DEBUG = new Level(2, "DEBUG"); + + /** . */ + public static final Level INFO = new Level(1, "INFO"); + + /** . */ + public static final Level ERROR = new Level(0, "ERROR"); + + /** . */ + private final int index; + + /** . */ + private final String name; + + /** . */ + private final String toString; + + private Level(int index, String name) + { + this.index = index; + this.name = name; + this.toString = "[" + name + "]"; + } + + public boolean implies(Level other) + { + if (other == null) + { + throw new IllegalArgumentException(); + } + + // + return index >= other.index; + } + + public String getName() + { + return name; + } + + public String toString() + { + return toString; + } +} Copied: modules/presentation/trunk/ajax/src/main/java/org/jboss/portal/presentation/ajax/client/utils/logging/Logger.java (from rev 11273, modules/presentation/trunk/ajax/src/main/java/org/jboss/portal/presentation/ajax/client/utils/Logger.java) =================================================================== --- modules/presentation/trunk/ajax/src/main/java/org/jboss/portal/presentation/ajax/client/utils/logging/Logger.java (rev 0) +++ modules/presentation/trunk/ajax/src/main/java/org/jboss/portal/presentation/ajax/client/utils/logging/Logger.java 2008-07-07 23:01:21 UTC (rev 11338) @@ -0,0 +1,168 @@ +/****************************************************************************** + * JBoss, a division of Red Hat * + * Copyright 2008, Red Hat Middleware, LLC, and individual * + * contributors as indicated by the @authors tag. See the * + * copyright.txt in the distribution for a full listing of * + * individual contributors. * + * * + * This is free software; you can redistribute it and/or modify it * + * under the terms of the GNU Lesser General Public License as * + * published by the Free Software Foundation; either version 2.1 of * + * the License, or (at your option) any later version. * + * * + * This software 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 * + * Lesser General Public License for more details. * + * * + * You should have received a copy of the GNU Lesser General Public * + * License along with this software; if not, write to the Free * + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA * + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. * + ******************************************************************************/ +package org.jboss.portal.presentation.ajax.client.utils.logging; + +import java.util.Map; +import java.util.HashMap; +import java.util.Set; +import java.util.HashSet; +import java.util.Iterator; +import java.util.Date; + +/** + * @author <a href="mailto:julien@jboss-portal.org">Julien Viet</a> + * @version $Revision: 630 $ + */ +public final class Logger +{ + + /** . */ + private static final String PREFIX = "org.jboss.portal.presentation.ajax.client."; + + /** . */ + private static final Map loggers = new HashMap(); + + /** . */ + private static final Set appenders = new HashSet(); + + /** + * Returns a logger. + * + * @param category the logger category + * @return the logger + * @throws IllegalArgumentException if the clazz argument is null + */ + public static Logger getLogger(String category) throws IllegalArgumentException + { + if (category == null) + { + throw new IllegalArgumentException("No null category accepted"); + } + + // + Logger logger = (Logger)loggers.get(category); + + // + if (logger == null) + { + loggers.put(category, logger = new Logger(category)); + } + + // + return logger; + } + + /** + * Returns a logger. + * + * @param clazz the logger key + * @return the logger + * @throws IllegalArgumentException if the clazz argument is null + */ + public static Logger getLogger(Class clazz) throws IllegalArgumentException + { + if (clazz == null) + { + throw new IllegalArgumentException("No null clazz accepted"); + } + + // + String name = clazz.toString(); + name = name.substring("class ".length()); + if (name.startsWith(PREFIX)) + { + name = name.substring(PREFIX.length()); + } + + // + return getLogger(name); + } + + public static void registerAppender(Appender appender) + { + if (appender == null) + { + throw new IllegalArgumentException(); + } + + // + appenders.add(appender); + } + + /** . */ + private final String category; + + private Logger(String category) + { + this.category = category; + } + + public String getCategory() + { + return category; + } + + public void log(Level level, String msg) + { + if (level == null) + { + throw new IllegalArgumentException("No null level"); + } + if (msg == null) + { + throw new IllegalArgumentException("No null msg"); + } + + // + Date now = new Date(); + + // + for (Iterator i = appenders.iterator();i.hasNext();) + { + Appender appender = (Appender)i.next(); + + // + appender.append(level, now, category, msg); + } + } + + public void info(String msg) + { + log(Level.INFO, msg); + } + + public void error(String msg) + { + log(Level.ERROR, msg); + } + + public void debug(String msg) + { + log(Level.DEBUG, msg); + } + + public void trace(String msg) + { + log(Level.TRACE, msg); + } +}