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From vgritse...@apache.org
Subject svn commit: rev 36229 - in cocoon/trunk/src/blocks/portal/java/org/apache/cocoon: portal/impl portlet
Date Wed, 11 Aug 2004 16:25:17 GMT
Author: vgritsenko
Date: Wed Aug 11 09:25:15 2004
New Revision: 36229

Modified:
   cocoon/trunk/src/blocks/portal/java/org/apache/cocoon/portal/impl/DefaultPortalComponentManager.java
   cocoon/trunk/src/blocks/portal/java/org/apache/cocoon/portlet/CocoonPortlet.java
   cocoon/trunk/src/blocks/portal/java/org/apache/cocoon/portlet/ManagedCocoonPortlet.java   (contents, props changed)
Log:
Sync CocoonPortlet and ManagedCocoonPortlet.
Remove svn:executable property from ManagedCocoonPortlet.
Fix NPE in DefaultPortalComponentManager.


Modified: cocoon/trunk/src/blocks/portal/java/org/apache/cocoon/portal/impl/DefaultPortalComponentManager.java
==============================================================================
--- cocoon/trunk/src/blocks/portal/java/org/apache/cocoon/portal/impl/DefaultPortalComponentManager.java	(original)
+++ cocoon/trunk/src/blocks/portal/java/org/apache/cocoon/portal/impl/DefaultPortalComponentManager.java	Wed Aug 11 09:25:15 2004
@@ -1,12 +1,12 @@
 /*
  * Copyright 1999-2002,2004 The Apache Software Foundation.
- * 
+ *
  * Licensed 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.
@@ -40,13 +40,13 @@
 
 /**
  * Default {@link PortalComponentManager} implementation
- * 
+ *
  * @see org.apache.cocoon.portal.PortalComponentManager
- * 
+ *
  * TODO Handle non ThreadSafe components
- * 
+ *
  * @author <a href="mailto:cziegeler@s-und-n.de">Carsten Ziegeler</a>
- * 
+ *
  * @version CVS $Id$
  */
 public class DefaultPortalComponentManager
@@ -60,25 +60,25 @@
     protected ProfileManager profileManager;
 
     protected String profileManagerRole;
-    
+
     protected String linkServiceRole;
-    
+
     protected String rendererSelectorRole;
-    
+
     protected ServiceSelector rendererSelector;
-    
+
     protected Map renderers;
-    
+
     protected String copletFactoryRole;
-    
+
     protected String layoutFactoryRole;
-    
+
     protected CopletFactory copletFactory;
-    
+
     protected LayoutFactory layoutFactory;
-    
+
     protected EventManager eventManager;
-    
+
     /* (non-Javadoc)
      * @see org.apache.avalon.framework.service.Serviceable#service(org.apache.avalon.framework.service.ServiceManager)
      */
@@ -127,32 +127,32 @@
         }
         return this.eventManager;
     }
-    
+
     /* (non-Javadoc)
      * @see org.apache.avalon.framework.activity.Disposable#dispose()
      */
     public void dispose() {
         if (this.manager != null) {
-            if ( this.rendererSelector != null) {
+            if (this.rendererSelector != null) {
                 Iterator i = this.renderers.values().iterator();
                 while (i.hasNext()) {
                     this.rendererSelector.release(i.next());
                 }
-                this.manager.release( this.rendererSelector );
+                this.manager.release(this.rendererSelector);
                 this.rendererSelector = null;
                 this.renderers = null;
             }
-            this.manager.release( this.profileManager );
-            this.manager.release( this.linkService );
+            this.manager.release(this.profileManager);
             this.profileManager = null;
+            this.manager.release(this.linkService);
             this.linkService = null;
             this.manager.release(this.copletFactory);
-            this.manager.release(this.layoutFactory);
             this.copletFactory = null;
+            this.manager.release(this.layoutFactory);
             this.layoutFactory = null;
-            this.manager = null;
             this.manager.release(this.eventManager);
             this.eventManager = null;
+            this.manager = null;
         }
     }
 

Modified: cocoon/trunk/src/blocks/portal/java/org/apache/cocoon/portlet/CocoonPortlet.java
==============================================================================
--- cocoon/trunk/src/blocks/portal/java/org/apache/cocoon/portlet/CocoonPortlet.java	(original)
+++ cocoon/trunk/src/blocks/portal/java/org/apache/cocoon/portlet/CocoonPortlet.java	Wed Aug 11 09:25:15 2004
@@ -66,6 +66,7 @@
 import javax.portlet.GenericPortlet;
 import javax.portlet.PortletConfig;
 import javax.portlet.PortletException;
+import javax.portlet.PortletSession;
 import javax.portlet.RenderRequest;
 import javax.portlet.RenderResponse;
 import java.io.File;
@@ -91,8 +92,7 @@
 /**
  * This is the entry point for Cocoon execution as an JSR-168 Portlet.
  *
- * @author <a href="mailto:vgritsenko@apache.org">Vadim Gritsenko</a>
- * @version CVS $Id: CocoonPortlet.java,v 1.10 2004/07/11 23:02:54 antonio Exp $
+ * @version CVS $Id$
  */
 public class CocoonPortlet extends GenericPortlet {
 
@@ -247,8 +247,25 @@
     protected int defaultSessionScope;
 
     /**
+     * Store pathInfo in session
+     */
+    protected boolean storeSessionPath;
+
+    /**
      * Initialize this <code>CocoonPortlet</code> instance.
      *
+     * <p>Uses the following parameters:
+     *  portlet-logger
+     *  enable-uploads
+     *  autosave-uploads
+     *  overwrite-uploads
+     *  upload-max-size
+     *  show-time
+     *  container-encoding
+     *  form-encoding
+     *  manage-exceptions
+     *  servlet-path
+     *
      * @param conf The PortletConfig object from the portlet container.
      * @throws PortletException
      */
@@ -1088,6 +1105,15 @@
 
         String uri = servletPath;
         String pathInfo = request.getParameter(PortletEnvironment.PARAMETER_PATH_INFO);
+        if (storeSessionPath) {
+            final PortletSession session = request.getPortletSession(true);
+            if (pathInfo == null) {
+                pathInfo = (String)session.getAttribute(PortletEnvironment.PARAMETER_PATH_INFO);
+            } else {
+                session.setAttribute(PortletEnvironment.PARAMETER_PATH_INFO, pathInfo);
+            }
+        }
+
         if (pathInfo != null) {
             if (pathInfo.length() > 0 && pathInfo.charAt(0) == '/') {
                 pathInfo = pathInfo.substring(1);
@@ -1242,6 +1268,15 @@
 
         String uri = servletPath;
         String pathInfo = request.getParameter(PortletEnvironment.PARAMETER_PATH_INFO);
+        if (storeSessionPath) {
+            final PortletSession session = request.getPortletSession(true);
+            if (pathInfo == null) {
+                pathInfo = (String)session.getAttribute(PortletEnvironment.PARAMETER_PATH_INFO);
+            } else {
+                session.setAttribute(PortletEnvironment.PARAMETER_PATH_INFO, pathInfo);
+            }
+        }
+
         if (pathInfo != null) {
             if (pathInfo.length() > 0 && pathInfo.charAt(0) == '/') {
                 pathInfo = pathInfo.substring(1);
@@ -1388,14 +1423,14 @@
     protected void manageException(ActionRequest req, ActionResponse res, Environment env,
                                    String uri, String title, String message, String description,
                                    Exception e)
-            throws PortletException {
+    throws PortletException {
         throw new PortletException("Exception in CocoonPortlet", e);
     }
 
     protected void manageException(RenderRequest req, RenderResponse res, Environment env,
                                    String uri, String title, String message, String description,
                                    Exception e)
-            throws IOException, PortletException {
+    throws IOException, PortletException {
         if (this.manageExceptions) {
             if (env != null) {
                 env.tryResetResponse();
@@ -1406,20 +1441,17 @@
             String type = Notifying.FATAL_NOTIFICATION;
             HashMap extraDescriptions = null;
 
-            // TODO: Removed if(code == SC_NOT_FOUND) {}
-            {
-                extraDescriptions = new HashMap(2);
-                extraDescriptions.put(Notifying.EXTRA_REQUESTURI, getPortletConfig().getPortletName());
-                if (uri != null) {
-                    extraDescriptions.put("Request URI", uri);
-                }
+            extraDescriptions = new HashMap(2);
+            extraDescriptions.put(Notifying.EXTRA_REQUESTURI, getPortletConfig().getPortletName());
+            if (uri != null) {
+                extraDescriptions.put("Request URI", uri);
+            }
 
-                // Do not show exception stack trace when log level is WARN or above. Show only message.
-                if (!getLogger().isInfoEnabled()) {
-                    Throwable t = DefaultNotifyingBuilder.getRootCause(e);
-                    if (t != null) extraDescriptions.put(Notifying.EXTRA_CAUSE, t.getMessage());
-                    e = null;
-                }
+            // Do not show exception stack trace when log level is WARN or above. Show only message.
+            if (!getLogger().isInfoEnabled()) {
+                Throwable t = DefaultNotifyingBuilder.getRootCause(e);
+                if (t != null) extraDescriptions.put(Notifying.EXTRA_CAUSE, t.getMessage());
+                e = null;
             }
 
             Notifying n = new DefaultNotifyingBuilder().build(this,
@@ -1446,7 +1478,7 @@
                                          String uri,
                                          ActionRequest req,
                                          ActionResponse res)
-            throws Exception {
+    throws Exception {
         PortletEnvironment env;
 
         String formEncoding = req.getParameter("cocoon-form-encoding");
@@ -1473,7 +1505,7 @@
                                          String uri,
                                          RenderRequest req,
                                          RenderResponse res)
-            throws Exception {
+    throws Exception {
         PortletEnvironment env;
 
         String formEncoding = req.getParameter("cocoon-form-encoding");

Modified: cocoon/trunk/src/blocks/portal/java/org/apache/cocoon/portlet/ManagedCocoonPortlet.java
==============================================================================
--- cocoon/trunk/src/blocks/portal/java/org/apache/cocoon/portlet/ManagedCocoonPortlet.java	(original)
+++ cocoon/trunk/src/blocks/portal/java/org/apache/cocoon/portlet/ManagedCocoonPortlet.java	Wed Aug 11 09:25:15 2004
@@ -1,934 +1,941 @@
-/*
- * Copyright 1999-2004 The Apache Software Foundation.
- *
- * Licensed 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.cocoon.portlet;
-
-import org.apache.avalon.excalibur.logger.Log4JLoggerManager;
-import org.apache.avalon.excalibur.logger.LogKitLoggerManager;
-import org.apache.avalon.excalibur.logger.LoggerManager;
-import org.apache.avalon.framework.configuration.Configurable;
-import org.apache.avalon.framework.configuration.Configuration;
-import org.apache.avalon.framework.configuration.DefaultConfigurationBuilder;
-import org.apache.avalon.framework.container.ContainerUtil;
-import org.apache.avalon.framework.context.DefaultContext;
-import org.apache.avalon.framework.logger.LogKitLogger;
-import org.apache.avalon.framework.logger.Logger;
-
-import org.apache.cocoon.Cocoon;
-import org.apache.cocoon.CocoonAccess;
-import org.apache.cocoon.ConnectionResetException;
-import org.apache.cocoon.Constants;
-import org.apache.cocoon.ResourceNotFoundException;
-import org.apache.cocoon.components.notification.DefaultNotifyingBuilder;
-import org.apache.cocoon.components.notification.Notifier;
-import org.apache.cocoon.components.notification.Notifying;
-import org.apache.cocoon.environment.Environment;
-import org.apache.cocoon.environment.portlet.PortletContext;
-import org.apache.cocoon.environment.portlet.PortletEnvironment;
-import org.apache.cocoon.portlet.multipart.MultipartActionRequest;
-import org.apache.cocoon.portlet.multipart.RequestFactory;
-import org.apache.cocoon.util.NetUtils;
-import org.apache.cocoon.util.log.Log4JConfigurator;
-
-import org.apache.log.ContextMap;
-import org.apache.log.Hierarchy;
-import org.apache.log4j.LogManager;
-
-import javax.portlet.ActionRequest;
-import javax.portlet.ActionResponse;
-import javax.portlet.GenericPortlet;
-import javax.portlet.PortletConfig;
-import javax.portlet.PortletException;
-import javax.portlet.PortletSession;
-import javax.portlet.RenderRequest;
-import javax.portlet.RenderResponse;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.io.PrintStream;
-import java.net.SocketException;
-import java.net.URL;
-import java.util.HashMap;
-
-/**
- * This is the entry point for Cocoon execution as an JSR168 Portlet.
- *
- * <p>This implementation of the Portlet interface requires that someone will
- * first create and initialize an instance of the Cocoon object, and this
- * Portlet will use this instance to process requests.</p>
- *
- * @version CVS $Id: ManagedCocoonPortlet.java,v 1.3 2004/07/11 17:23:29 antonio Exp $
- */
-public class ManagedCocoonPortlet extends GenericPortlet {
-
-    // Processing time message
-    protected static final String PROCESSED_BY = "Processed by "
-        + Constants.COMPLETE_NAME + " in ";
-
-    // Used by "show-time"
-    static final float SECOND = 1000;
-    static final float MINUTE = 60 * SECOND;
-    static final float HOUR   = 60 * MINUTE;
-
-
-    private Logger log;
-
-    /**
-     * Holds exception happened during initialization (if any)
-     */
-    protected Exception exception;
-
-
-    /**
-     * Allow adding processing time to the response
-     */
-    protected boolean showTime;
-
-    /**
-     * If true, processing time will be added as an HTML comment
-     */
-    protected boolean hiddenShowTime;
-
-
-    /**
-     * Default value for {@link #enableUploads} parameter (false)
-     */
-    private static final boolean ENABLE_UPLOADS = false;
-    private static final boolean SAVE_UPLOADS_TO_DISK = true;
-    private static final int MAX_UPLOAD_SIZE = 10000000; // 10Mb
-
-    /**
-     * Allow processing of upload requests (mime/multipart)
-     */
-    private boolean enableUploads;
-    private boolean autoSaveUploads;
-    private boolean allowOverwrite;
-    private boolean silentlyRename;
-    private int maxUploadSize;
-
-    private File uploadDir;
-    private File workDir;
-
-    private String containerEncoding;
-    private String defaultFormEncoding;
-
-    protected javax.portlet.PortletContext portletContext;
-    protected PortletContext envPortletContext;
-
-
-    /**
-     * If true or not set, this class will try to catch and handle all Cocoon exceptions.
-     * If false, it will rethrow them to the portlet container.
-     */
-    private boolean manageExceptions;
-
-    /**
-     * This is the path to the portlet context (or the result
-     * of calling getRealPath('/') on the PortletContext.
-     * Note, that this can be null.
-     */
-    protected String portletContextPath;
-
-    /**
-     * The RequestFactory is responsible for wrapping multipart-encoded
-     * forms and for handing the file payload of incoming requests
-     */
-    protected RequestFactory requestFactory;
-
-    /**
-     * Value to be used as servletPath in the request.
-     * Provided via configuration parameter, if missing, defaults to the
-     * '/portlets/' + portletName.
-     */
-    protected String servletPath;
-
-    /**
-     * Default scope for the session attributes, either
-     * {@link javax.portlet.PortletSession#PORTLET_SCOPE} or
-     * {@link javax.portlet.PortletSession#APPLICATION_SCOPE}.
-     * @see org.apache.cocoon.environment.portlet.PortletSession
-     */
-    protected int defaultSessionScope;
-
-    /**
-     * Store pathInfo in session
-     */
-    protected boolean storeSessionPath;
-
-    /**
-     * Initialize this <code>CocoonPortlet</code> instance.
-     *
-     * <p>Uses the following parameters:
-     * 	portlet-logger
-     *  enable-uploads
-     *  autosave-uploads
-     *  overwrite-uploads
-     *  upload-max-size
-     *  show-time
-     *  container-encoding
-     *  form-encoding
-     *  manage-exceptions
-     *  servlet-path
-     *
-     * @param conf The PortletConfig object from the portlet container.
-     * @throws PortletException
-     */
-    public void init(PortletConfig conf) throws PortletException {
-        String value;
-        super.init(conf);
-
-        this.portletContext = conf.getPortletContext();
-        this.envPortletContext = new PortletContext(this.portletContext);
-        this.portletContextPath = this.portletContext.getRealPath("/");
-
-        initLogger();
-
-        // first init the work-directory for the logger.
-        // this is required if we are running inside a war file!
-        final String workDirParam = getInitParameter("work-directory");
-        if (workDirParam != null) {
-            if (this.portletContextPath == null) {
-                // No context path : consider work-directory as absolute
-                this.workDir = new File(workDirParam);
-            } else {
-                // Context path exists : is work-directory absolute ?
-                File workDirParamFile = new File(workDirParam);
-                if (workDirParamFile.isAbsolute()) {
-                    // Yes : keep it as is
-                    this.workDir = workDirParamFile;
-                } else {
-                    // No : consider it relative to context path
-                    this.workDir = new File(portletContextPath, workDirParam);
-                }
-            }
-        } else {
-            // TODO: Check portlet specification
-            this.workDir = (File) this.portletContext.getAttribute("javax.servlet.context.tempdir");
-            if (this.workDir == null) {
-                this.workDir = new File(this.portletContext.getRealPath("/WEB-INF/work"));
-            }
-            this.workDir = new File(workDir, "cocoon-files");
-        }
-        this.workDir.mkdirs();
-
-        final String uploadDirParam = conf.getInitParameter("upload-directory");
-        if (uploadDirParam != null) {
-            if (this.portletContextPath == null) {
-                this.uploadDir = new File(uploadDirParam);
-            } else {
-                // Context path exists : is upload-directory absolute ?
-                File uploadDirParamFile = new File(uploadDirParam);
-                if (uploadDirParamFile.isAbsolute()) {
-                    // Yes : keep it as is
-                    this.uploadDir = uploadDirParamFile;
-                } else {
-                    // No : consider it relative to context path
-                    this.uploadDir = new File(portletContextPath, uploadDirParam);
-                }
-            }
-            if (getLogger().isDebugEnabled()) {
-                getLogger().debug("Using upload-directory " + this.uploadDir);
-            }
-        } else {
-            this.uploadDir = new File(workDir, "upload-dir" + File.separator);
-            if (getLogger().isDebugEnabled()) {
-                getLogger().debug("upload-directory was not set - defaulting to " + this.uploadDir);
-            }
-        }
-        this.uploadDir.mkdirs();
-
-        this.enableUploads = getInitParameterAsBoolean("enable-uploads", ENABLE_UPLOADS);
-        this.autoSaveUploads = getInitParameterAsBoolean("autosave-uploads", SAVE_UPLOADS_TO_DISK);
-
-        String overwriteParam = getInitParameter("overwrite-uploads", "rename");
-        // accepted values are deny|allow|rename - rename is default.
-        if ("deny".equalsIgnoreCase(overwriteParam)) {
-            this.allowOverwrite = false;
-            this.silentlyRename = false;
-        } else if ("allow".equalsIgnoreCase(overwriteParam)) {
-           this.allowOverwrite = true;
-           this.silentlyRename = false; // ignored in this case
-        } else {
-           // either rename is specified or unsupported value - default to rename.
-           this.allowOverwrite = false;
-           this.silentlyRename = true;
-        }
-
-        this.maxUploadSize = getInitParameterAsInteger("upload-max-size", MAX_UPLOAD_SIZE);
-
-        value = conf.getInitParameter("show-time");
-        this.showTime = "yes".equalsIgnoreCase(value) || "true".equalsIgnoreCase(value)
-            || (this.hiddenShowTime = "hide".equals(value));
-        if (value == null) {
-            if (getLogger().isDebugEnabled()) {
-                getLogger().debug("show-time was not set - defaulting to false");
-            }
-        }
-
-        this.containerEncoding = getInitParameter("container-encoding", "ISO-8859-1");
-        this.defaultFormEncoding = getInitParameter("form-encoding","ISO-8859-1");
-
-		this.manageExceptions = getInitParameterAsBoolean("manage-exceptions", true);
-
-        this.requestFactory = new RequestFactory(this.autoSaveUploads,
-                                                 this.uploadDir,
-                                                 this.allowOverwrite,
-                                                 this.silentlyRename,
-                                                 this.maxUploadSize,
-                                                 this.defaultFormEncoding);
-
-        this.servletPath = getInitParameter("servlet-path", null);
-        if (this.servletPath != null) {
-            if (this.servletPath.startsWith("/")) {
-                this.servletPath = this.servletPath.substring(1);
-            }
-            if (this.servletPath.length() > 0 && this.servletPath.charAt(0) != '/') {
-                this.servletPath += '/';
-            }
-        }
-
-        final String sessionScopeParam = getInitParameter("default-session-scope", "portlet");
-        if ("application".equalsIgnoreCase(sessionScopeParam)) {
-            this.defaultSessionScope = javax.portlet.PortletSession.APPLICATION_SCOPE;
-        } else {
-            this.defaultSessionScope = javax.portlet.PortletSession.PORTLET_SCOPE;
-        }
-
-        this.storeSessionPath = getInitParameterAsBoolean("store-session-path", false);
-    }
-
-    public void processAction(ActionRequest req, ActionResponse res)
-    throws PortletException, IOException {
-
-        // remember when we started (used for timing the processing)
-        long start = System.currentTimeMillis();
-
-        // add the cocoon header timestamp
-        res.setProperty("X-Cocoon-Version", Constants.VERSION);
-
-        // get the request (wrapped if contains multipart-form data)
-        ActionRequest request;
-        try{
-            if (this.enableUploads) {
-                request = requestFactory.getServletRequest(req);
-            } else {
-                request = req;
-            }
-        } catch (Exception e) {
-            if (getLogger().isErrorEnabled()) {
-                getLogger().error("Problem with Cocoon portlet", e);
-            }
-
-            manageException(req, res, null, null,
-                            "Problem in creating the Request", null, null, e);
-            return;
-        }
-
-        // Get the cocoon engine instance
-        Cocoon cocoon = getCocoon();
-
-        // Check if cocoon was initialized
-        if (cocoon == null) {
-            manageException(request, res, null, null,
-                            "Initialization Problem",
-                            null /* "Cocoon was not initialized" */,
-                            null /* "Cocoon was not initialized, cannot process request" */,
-                            this.exception);
-            return;
-        }
-
-        // We got it... Process the request
-        String servletPath = this.servletPath;
-        if (servletPath == null) {
-            servletPath = "portlets/" + getPortletConfig().getPortletName() + '/';
-        }
-
-        String uri = servletPath;
-        String pathInfo = request.getParameter(PortletEnvironment.PARAMETER_PATH_INFO);
-        if (storeSessionPath) {
-            final PortletSession session = request.getPortletSession(true);
-            if (pathInfo == null) {
-                pathInfo = (String)session.getAttribute(PortletEnvironment.PARAMETER_PATH_INFO);
-            } else {
-                session.setAttribute(PortletEnvironment.PARAMETER_PATH_INFO, pathInfo);
-            }
-        }
-
-        if (pathInfo != null) {
-            if (pathInfo.length() > 0 && pathInfo.charAt(0) == '/') {
-                pathInfo = pathInfo.substring(1);
-            }
-            uri += pathInfo;
-        }
-
-        ContextMap ctxMap = null;
-
-        Environment env;
-        try{
-            env = getEnvironment(servletPath, NetUtils.decode(uri, "UTF-8"), request, res);
-        } catch (Exception e) {
-            if (getLogger().isErrorEnabled()) {
-                getLogger().error("Problem with Cocoon portlet", e);
-            }
-
-            manageException(request, res, null, uri,
-                            "Problem in creating the Environment", null, null, e);
-            return;
-        }
-
-        try {
-            try {
-                // Initialize a fresh log context containing the object model: it
-                // will be used by the CocoonLogFormatter
-                ctxMap = ContextMap.getCurrentContext();
-                // Add thread name (default content for empty context)
-                String threadName = Thread.currentThread().getName();
-                ctxMap.set("threadName", threadName);
-                // Add the object model
-                ctxMap.set("objectModel", env.getObjectModel());
-                // Add a unique request id (threadName + currentTime
-                ctxMap.set("request-id", threadName + System.currentTimeMillis());
-
-                if (cocoon.process(env)) {
-                } else {
-                    // We reach this when there is nothing in the processing change that matches
-                    // the request. For example, no matcher matches.
-                    getLogger().fatalError("The Cocoon engine failed to process the request.");
-                    manageException(request, res, env, uri,
-                                    "Request Processing Failed",
-                                    "Cocoon engine failed in process the request",
-                                    "The processing engine failed to process the request. This could be due to lack of matching or bugs in the pipeline engine.",
-                                    null);
-                    return;
-                }
-            } catch (ResourceNotFoundException rse) {
-                if (getLogger().isWarnEnabled()) {
-                    getLogger().warn("The resource was not found", rse);
-                }
-
-                manageException(request, res, env, uri,
-                                "Resource Not Found",
-                                "Resource Not Found",
-                                "The requested portlet could not be found",
-                                rse);
-                return;
-
-            } catch (ConnectionResetException e) {
-                if (getLogger().isDebugEnabled()) {
-                    getLogger().debug(e.getMessage(), e);
-                } else if (getLogger().isWarnEnabled()) {
-                    getLogger().warn(e.getMessage());
-                }
-
-            } catch (IOException e) {
-                // Tomcat5 wraps SocketException into ClientAbortException which extends IOException.
-                if (getLogger().isDebugEnabled()) {
-                    getLogger().debug(e.getMessage(), e);
-                } else if (getLogger().isWarnEnabled()) {
-                    getLogger().warn(e.getMessage());
-                }
-
-            } catch (Exception e) {
-                if (getLogger().isErrorEnabled()) {
-                    getLogger().error("Internal Cocoon Problem", e);
-                }
-
-                manageException(request, res, env, uri,
-                                "Internal Server Error", null, null, e);
-                return;
-            }
-
-            long end = System.currentTimeMillis();
-            String timeString = processTime(end - start);
-            if (getLogger().isInfoEnabled()) {
-                getLogger().info("'" + uri + "' " + timeString);
-            }
-            res.setProperty("X-Cocoon-Time", timeString);
-        } catch(PortletException e) {
-            throw e;
-        } catch(Exception e) {
-            throw new PortletException("Exception in process()", e);
-        } finally {
-            try {
-                if (request instanceof MultipartActionRequest) {
-                    if (getLogger().isDebugEnabled()) {
-                        getLogger().debug("Deleting uploaded file(s).");
-                    }
-                    ((MultipartActionRequest) request).cleanup();
-                }
-            } catch (IOException e) {
-                getLogger().error("Cocoon got an Exception while trying to cleanup the uploaded files.", e);
-            }
-        }
-    }
-
-    public void render(RenderRequest req, RenderResponse res)
-    throws PortletException, IOException {
-
-        // remember when we started (used for timing the processing)
-        long start = System.currentTimeMillis();
-
-        // add the cocoon header timestamp
-        res.setProperty("X-Cocoon-Version", Constants.VERSION);
-
-        // get the request (wrapped if contains multipart-form data)
-        RenderRequest request = req;
-
-        // Get the cocoon engine instance
-        Cocoon cocoon = getCocoon();
-
-        // Check if cocoon was initialized
-        if (cocoon == null) {
-            manageException(request, res, null, null,
-                            "Initialization Problem",
-                            null /* "Cocoon was not initialized" */,
-                            null /* "Cocoon was not initialized, cannot process request" */,
-                            this.exception);
-            return;
-        }
-
-        // We got it... Process the request
-        String servletPath = this.servletPath;
-        if (servletPath == null) {
-            servletPath = "portlets/" + getPortletConfig().getPortletName() + '/';
-        }
-
-        String uri = servletPath;
-        String pathInfo = request.getParameter(PortletEnvironment.PARAMETER_PATH_INFO);
-        if (storeSessionPath) {
-            final PortletSession session = request.getPortletSession(true);
-            if (pathInfo == null) {
-                pathInfo = (String)session.getAttribute(PortletEnvironment.PARAMETER_PATH_INFO);
-            } else {
-                session.setAttribute(PortletEnvironment.PARAMETER_PATH_INFO, pathInfo);
-            }
-        }
-
-        if (pathInfo != null) {
-            if (pathInfo.length() > 0 && pathInfo.charAt(0) == '/') {
-                pathInfo = pathInfo.substring(1);
-            }
-            uri += pathInfo;
-        }
-
-        String contentType = null;
-        ContextMap ctxMap = null;
-
-        Environment env;
-        try{
-            env = getEnvironment(servletPath, NetUtils.decode(uri, "UTF-8"), request, res);
-        } catch (Exception e) {
-            if (getLogger().isErrorEnabled()) {
-                getLogger().error("Problem with Cocoon portlet", e);
-            }
-
-            manageException(request, res, null, uri,
-                            "Problem in creating the Environment", null, null, e);
-            return;
-        }
-
-        try {
-            try {
-                // Initialize a fresh log context containing the object model: it
-                // will be used by the CocoonLogFormatter
-                ctxMap = ContextMap.getCurrentContext();
-                // Add thread name (default content for empty context)
-                String threadName = Thread.currentThread().getName();
-                ctxMap.set("threadName", threadName);
-                // Add the object model
-                ctxMap.set("objectModel", env.getObjectModel());
-                // Add a unique request id (threadName + currentTime
-                ctxMap.set("request-id", threadName + System.currentTimeMillis());
-
-                if (cocoon.process(env)) {
-                } else {
-                    // We reach this when there is nothing in the processing change that matches
-                    // the request. For example, no matcher matches.
-                    getLogger().fatalError("The Cocoon engine failed to process the request.");
-                    manageException(request, res, env, uri,
-                                    "Request Processing Failed",
-                                    "Cocoon engine failed in process the request",
-                                    "The processing engine failed to process the request. This could be due to lack of matching or bugs in the pipeline engine.",
-                                    null);
-                    return;
-                }
-            } catch (ResourceNotFoundException rse) {
-                if (getLogger().isWarnEnabled()) {
-                    getLogger().warn("The resource was not found", rse);
-                }
-
-                manageException(request, res, env, uri,
-                                "Resource Not Found",
-                                "Resource Not Found",
-                                "The requested portlet could not be found",
-                                rse);
-                return;
-
-            } catch (ConnectionResetException e) {
-                if (getLogger().isDebugEnabled()) {
-                    getLogger().debug(e.getMessage(), e);
-                } else if (getLogger().isWarnEnabled()) {
-                    getLogger().warn(e.getMessage());
-                }
-
-            } catch (IOException e) {
-                // Tomcat5 wraps SocketException into ClientAbortException which extends IOException.
-                if (getLogger().isDebugEnabled()) {
-                    getLogger().debug(e.getMessage(), e);
-                } else if (getLogger().isWarnEnabled()) {
-                    getLogger().warn(e.getMessage());
-                }
-
-            } catch (Exception e) {
-                if (getLogger().isErrorEnabled()) {
-                    getLogger().error("Internal Cocoon Problem", e);
-                }
-
-                manageException(request, res, env, uri,
-                                "Internal Server Error", null, null, e);
-                return;
-            }
-
-            long end = System.currentTimeMillis();
-            String timeString = processTime(end - start);
-            if (getLogger().isInfoEnabled()) {
-                getLogger().info("'" + uri + "' " + timeString);
-            }
-            res.setProperty("X-Cocoon-Time", timeString);
-
-            if (contentType != null && contentType.equals("text/html")) {
-                String showTime = request.getParameter(Constants.SHOWTIME_PARAM);
-                boolean show = this.showTime;
-                if (showTime != null) {
-                    show = !showTime.equalsIgnoreCase("no");
-                }
-                if (show) {
-                    boolean hide = this.hiddenShowTime;
-                    if (showTime != null) {
-                        hide = showTime.equalsIgnoreCase("hide");
-                    }
-                    PrintStream out = new PrintStream(res.getPortletOutputStream());
-                    out.print((hide) ? "<!-- " : "<p>");
-                    out.print(timeString);
-                    out.println((hide) ? " -->" : "</p>\n");
-                }
-            }
-        } catch(PortletException e) {
-            throw e;
-        } catch(Exception e) {
-            throw new PortletException("Exception in process()", e);
-        } finally {
-            try {
-                OutputStream out = res.getPortletOutputStream();
-                out.flush();
-                out.close();
-            } catch (SocketException se) {
-                if (getLogger().isDebugEnabled()) {
-                    getLogger().debug("SocketException while trying to close stream.", se);
-                } else if (getLogger().isWarnEnabled()) {
-                    getLogger().warn("SocketException while trying to close stream.");
-                }
-
-            } catch (Exception e) {
-                getLogger().error("Cocoon got an Exception while trying to close stream.", e);
-            }
-        }
-    }
-
-    protected void manageException(ActionRequest req, ActionResponse res, Environment env,
-                                   String uri, String title, String message, String description,
-                                   Exception e)
-    throws PortletException {
-        throw new PortletException("Exception in CocoonPortlet", e);
-    }
-
-    protected void manageException(RenderRequest req, RenderResponse res, Environment env,
-                                   String uri, String title, String message, String description,
-                                   Exception e)
-    throws IOException, PortletException {
-        if (this.manageExceptions) {
-            if (env != null) {
-                env.tryResetResponse();
-            } else {
-                res.reset();
-            }
-
-            String type = Notifying.FATAL_NOTIFICATION;
-            HashMap extraDescriptions = null;
-
-            extraDescriptions = new HashMap(2);
-            extraDescriptions.put(Notifying.EXTRA_REQUESTURI, getPortletConfig().getPortletName());
-            if (uri != null) {
-                 extraDescriptions.put("Request URI", uri);
-            }
-
-            // Do not show exception stack trace when log level is WARN or above. Show only message.
-            if (!getLogger().isInfoEnabled()) {
-                Throwable t = DefaultNotifyingBuilder.getRootCause(e);
-                if (t != null) extraDescriptions.put(Notifying.EXTRA_CAUSE, t.getMessage());
-                e = null;
-            }
-
-            Notifying n = new DefaultNotifyingBuilder().build(this,
-                                                              e,
-                                                              type,
-                                                              title,
-                                                              "Cocoon Portlet",
-                                                              message,
-                                                              description,
-                                                              extraDescriptions);
-
-            res.setContentType("text/html");
-            Notifier.notify(n, res.getPortletOutputStream(), "text/html");
-        } else {
-            res.flushBuffer();
-            throw new PortletException("Exception in CocoonPortlet", e);
-        }
-    }
-
-    /**
-     * Create the environment for the request
-     */
-    protected Environment getEnvironment(String servletPath,
-                                         String uri,
-                                         ActionRequest req,
-                                         ActionResponse res)
-    throws Exception {
-        PortletEnvironment env;
-
-        String formEncoding = req.getParameter("cocoon-form-encoding");
-        if (formEncoding == null) {
-            formEncoding = this.defaultFormEncoding;
-        }
-        env = new PortletEnvironment(servletPath,
-                                     uri,
-                                     req,
-                                     res,
-                                     this.portletContext,
-                                     this.envPortletContext,
-                                     this.containerEncoding,
-                                     formEncoding,
-                                     this.defaultSessionScope);
-        env.enableLogging(getLogger());
-        return env;
-    }
-
-    /**
-     * Create the environment for the request
-     */
-    protected Environment getEnvironment(String servletPath,
-                                         String uri,
-                                         RenderRequest req,
-                                         RenderResponse res)
-    throws Exception {
-        PortletEnvironment env;
-
-        String formEncoding = req.getParameter("cocoon-form-encoding");
-        if (formEncoding == null) {
-            formEncoding = this.defaultFormEncoding;
-        }
-        env = new PortletEnvironment(servletPath,
-                                     uri,
-                                     req,
-                                     res,
-                                     this.portletContext,
-                                     this.envPortletContext,
-                                     this.containerEncoding,
-                                     formEncoding,
-                                     this.defaultSessionScope);
-        env.enableLogging(getLogger());
-        return env;
-    }
-
-    private String processTime(long time) {
-        StringBuffer out = new StringBuffer(PROCESSED_BY);
-        if (time <= SECOND) {
-            out.append(time);
-            out.append(" milliseconds.");
-        } else if (time <= MINUTE) {
-            out.append(time / SECOND);
-            out.append(" seconds.");
-        } else if (time <= HOUR) {
-            out.append(time / MINUTE);
-            out.append(" minutes.");
-        } else {
-            out.append(time / HOUR);
-            out.append(" hours.");
-        }
-        return out.toString();
-    }
-
-    /**
-     * Gets the current cocoon object.
-     * Reload cocoon if configuration changed or we are reloading.
-     */
-    private Cocoon getCocoon() {
-        return new CocoonAccess() {
-            final Cocoon instance() {
-                return super.getCocoon();
-            }
-        }.instance();
-    }
-
-    /**
-     * Get an initialisation parameter. The value is trimmed, and null is returned if the trimmed value
-     * is empty.
-     */
-    public String getInitParameter(String name) {
-    	String result = super.getInitParameter(name);
-    	if (result != null) {
-    		result = result.trim();
-    		if (result.length() == 0) {
-    			result = null;
-    		}
-    	}
-
-    	return result;
-    }
-
-    /** Convenience method to access portlet parameters */
-    protected String getInitParameter(String name, String defaultValue) {
-    	String result = getInitParameter(name);
-    	if (result == null) {
-    		if (getLogger() != null && getLogger().isDebugEnabled()) {
-    			getLogger().debug(name + " was not set - defaulting to '" + defaultValue + "'");
-    		}
-    		return defaultValue;
-    	} else {
-    		return result;
-    	}
-    }
-
-    /** Convenience method to access boolean portlet parameters */
-    protected boolean getInitParameterAsBoolean(String name, boolean defaultValue) {
-    	String value = getInitParameter(name);
-    	if (value == null) {
-			if (getLogger() != null && getLogger().isDebugEnabled()) {
-				getLogger().debug(name + " was not set - defaulting to '" + defaultValue + "'");
-			}
-    		return defaultValue;
-    	} else {
-    		return value.equalsIgnoreCase("true") || value.equalsIgnoreCase("yes");
-    	}
-    }
-
-    protected int getInitParameterAsInteger(String name, int defaultValue) {
-    	String value = getInitParameter(name);
-    	if (value == null) {
-			if (getLogger() != null && getLogger().isDebugEnabled()) {
-				getLogger().debug(name + " was not set - defaulting to '" + defaultValue + "'");
-			}
-			return defaultValue;
-    	} else {
-    		return Integer.parseInt(value);
-    	}
-    }
-
-    protected void initLogger() {
-        final String accesslogger = getInitParameter("portlet-logger", "cocoon");
-
-        final Hierarchy defaultHierarchy = Hierarchy.getDefaultHierarchy();
-
-        final Logger logger = new LogKitLogger(Hierarchy.getDefaultHierarchy().getLoggerFor(""));
-        final String loggerManagerClass =
-            this.getInitParameter("logger-class", LogKitLoggerManager.class.getName());
-
-        // the log4j support requires currently that the log4j system is already configured elsewhere
-
-        final LoggerManager loggerManager =
-                newLoggerManager(loggerManagerClass, defaultHierarchy);
-        ContainerUtil.enableLogging(loggerManager, logger);
-
-        final DefaultContext subcontext = new DefaultContext();
-        subcontext.put("portlet-context", this.portletContext);
-        if (this.portletContextPath == null) {
-            File logSCDir = new File(this.workDir, "log");
-            logSCDir.mkdirs();
-            if (getLogger().isWarnEnabled()) {
-                getLogger().warn("Setting servlet-context for LogKit to " + logSCDir);
-            }
-            subcontext.put("context-root", logSCDir.toString());
-        } else {
-            subcontext.put("context-root", this.portletContextPath);
-        }
-
-        try {
-            ContainerUtil.contextualize(loggerManager, subcontext);
-
-            if (loggerManager instanceof Configurable) {
-                //Configure the logkit management
-                String logkitConfig = getInitParameter("logkit-config", "/WEB-INF/logkit.xconf");
-
-                // test if this is a qualified url
-                InputStream is = null;
-                if (logkitConfig.indexOf(':') == -1) {
-                    is = this.portletContext.getResourceAsStream(logkitConfig);
-                    if (is == null) is = new FileInputStream(logkitConfig);
-                } else {
-                    URL logkitURL = new URL(logkitConfig);
-                    is = logkitURL.openStream();
-                }
-                final DefaultConfigurationBuilder builder = new DefaultConfigurationBuilder();
-                final Configuration conf = builder.build(is);
-                ContainerUtil.configure(loggerManager, conf);
-            }
-
-            // let's configure log4j
-            final String log4jConfig = getInitParameter("log4j-config", null);
-            if ( log4jConfig != null ) {
-                final Log4JConfigurator configurator = new Log4JConfigurator(subcontext);
-
-                // test if this is a qualified url
-                InputStream is = null;
-                if ( log4jConfig.indexOf(':') == -1) {
-                    is = this.portletContext.getResourceAsStream(log4jConfig);
-                    if (is == null) is = new FileInputStream(log4jConfig);
-                } else {
-                    final URL log4jURL = new URL(log4jConfig);
-                    is = log4jURL.openStream();
-                }
-                configurator.doConfigure(is, LogManager.getLoggerRepository());
-            }
-
-            ContainerUtil.initialize(loggerManager);
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-
-        this.log = loggerManager.getLoggerForCategory(accesslogger);
-    }
-
-    private LoggerManager newLoggerManager(String loggerManagerClass, Hierarchy hierarchy) {
-        if (loggerManagerClass.equals(LogKitLoggerManager.class.getName())) {
-            return new LogKitLoggerManager(hierarchy);
-        } else if (loggerManagerClass.equals(Log4JLoggerManager.class.getName()) ||
-                   loggerManagerClass.equalsIgnoreCase("LOG4J")) {
-            return new Log4JLoggerManager();
-        } else {
-            try {
-                Class clazz = Class.forName(loggerManagerClass);
-                return (LoggerManager)clazz.newInstance();
-            } catch (Exception e) {
-                return new LogKitLoggerManager(hierarchy);
-            }
-        }
-    }
-
-    protected Logger getLogger() {
-        return this.log;
-    }
-}
+/*
+ * Copyright 1999-2004 The Apache Software Foundation.
+ *
+ * Licensed 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.cocoon.portlet;
+
+import org.apache.avalon.excalibur.logger.Log4JLoggerManager;
+import org.apache.avalon.excalibur.logger.LogKitLoggerManager;
+import org.apache.avalon.excalibur.logger.LoggerManager;
+import org.apache.avalon.framework.configuration.Configurable;
+import org.apache.avalon.framework.configuration.Configuration;
+import org.apache.avalon.framework.configuration.DefaultConfigurationBuilder;
+import org.apache.avalon.framework.container.ContainerUtil;
+import org.apache.avalon.framework.context.DefaultContext;
+import org.apache.avalon.framework.logger.LogKitLogger;
+import org.apache.avalon.framework.logger.Logger;
+
+import org.apache.cocoon.Cocoon;
+import org.apache.cocoon.CocoonAccess;
+import org.apache.cocoon.ConnectionResetException;
+import org.apache.cocoon.Constants;
+import org.apache.cocoon.ResourceNotFoundException;
+import org.apache.cocoon.components.notification.DefaultNotifyingBuilder;
+import org.apache.cocoon.components.notification.Notifier;
+import org.apache.cocoon.components.notification.Notifying;
+import org.apache.cocoon.environment.Environment;
+import org.apache.cocoon.environment.portlet.PortletContext;
+import org.apache.cocoon.environment.portlet.PortletEnvironment;
+import org.apache.cocoon.portlet.multipart.MultipartActionRequest;
+import org.apache.cocoon.portlet.multipart.RequestFactory;
+import org.apache.cocoon.util.log.Log4JConfigurator;
+
+import org.apache.commons.lang.BooleanUtils;
+import org.apache.log.ContextMap;
+import org.apache.log.Hierarchy;
+import org.apache.log4j.LogManager;
+
+import javax.portlet.ActionRequest;
+import javax.portlet.ActionResponse;
+import javax.portlet.GenericPortlet;
+import javax.portlet.PortletConfig;
+import javax.portlet.PortletException;
+import javax.portlet.PortletSession;
+import javax.portlet.RenderRequest;
+import javax.portlet.RenderResponse;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.io.PrintStream;
+import java.net.SocketException;
+import java.net.URL;
+import java.util.HashMap;
+
+/**
+ * This is the entry point for Cocoon execution as an JSR-168 Portlet.
+ *
+ * <p>This implementation of the Portlet interface requires that someone will
+ * first create and initialize an instance of the Cocoon object, and this
+ * Portlet will use this instance to process requests.</p>
+ *
+ * @version CVS $Id$
+ */
+public class ManagedCocoonPortlet extends GenericPortlet {
+
+    // Processing time message
+    protected static final String PROCESSED_BY = "Processed by "
+            + Constants.COMPLETE_NAME + " in ";
+
+    // Used by "show-time"
+    static final float SECOND = 1000;
+    static final float MINUTE = 60 * SECOND;
+    static final float HOUR   = 60 * MINUTE;
+
+    private Logger log;
+
+    /**
+     * Holds exception happened during initialization (if any)
+     */
+    protected Exception exception;
+
+
+    /**
+     * Allow adding processing time to the response
+     */
+    protected boolean showTime;
+
+    /**
+     * If true, processing time will be added as an HTML comment
+     */
+    protected boolean hiddenShowTime;
+
+
+    /**
+     * Default value for {@link #enableUploads} parameter (false)
+     */
+    private static final boolean ENABLE_UPLOADS = false;
+    private static final boolean SAVE_UPLOADS_TO_DISK = true;
+    private static final int MAX_UPLOAD_SIZE = 10000000; // 10Mb
+
+    /**
+     * Allow processing of upload requests (mime/multipart)
+     */
+    private boolean enableUploads;
+    private boolean autoSaveUploads;
+    private boolean allowOverwrite;
+    private boolean silentlyRename;
+    private int maxUploadSize;
+
+    private File uploadDir;
+    private File workDir;
+
+    private String containerEncoding;
+    private String defaultFormEncoding;
+
+    protected javax.portlet.PortletContext portletContext;
+    protected PortletContext envPortletContext;
+
+
+    /**
+     * If true or not set, this class will try to catch and handle all Cocoon exceptions.
+     * If false, it will rethrow them to the portlet container.
+     */
+    private boolean manageExceptions;
+
+    /**
+     * This is the path to the portlet context (or the result
+     * of calling getRealPath('/') on the PortletContext.
+     * Note, that this can be null.
+     */
+    protected String portletContextPath;
+
+    /**
+     * The RequestFactory is responsible for wrapping multipart-encoded
+     * forms and for handing the file payload of incoming requests
+     */
+    protected RequestFactory requestFactory;
+
+    /**
+     * Value to be used as servletPath in the request.
+     * Provided via configuration parameter, if missing, defaults to the
+     * '/portlets/' + portletName.
+     */
+    protected String servletPath;
+
+    /**
+     * Default scope for the session attributes, either
+     * {@link javax.portlet.PortletSession#PORTLET_SCOPE} or
+     * {@link javax.portlet.PortletSession#APPLICATION_SCOPE}.
+     * This corresponds to <code>default-session-scope</code>
+     * parameter, with default value <code>portlet</code>.
+     *
+     * @see org.apache.cocoon.environment.portlet.PortletSession
+     */
+    protected int defaultSessionScope;
+
+    /**
+     * Store pathInfo in session
+     */
+    protected boolean storeSessionPath;
+
+    /**
+     * Initialize this <code>CocoonPortlet</code> instance.
+     *
+     * <p>Uses the following parameters:
+     *  portlet-logger
+     *  enable-uploads
+     *  autosave-uploads
+     *  overwrite-uploads
+     *  upload-max-size
+     *  show-time
+     *  container-encoding
+     *  form-encoding
+     *  manage-exceptions
+     *  servlet-path
+     *
+     * @param conf The PortletConfig object from the portlet container.
+     * @throws PortletException
+     */
+    public void init(PortletConfig conf) throws PortletException {
+
+        super.init(conf);
+
+        String value;
+
+        this.portletContext = conf.getPortletContext();
+        this.envPortletContext = new PortletContext(this.portletContext);
+        this.portletContextPath = this.portletContext.getRealPath("/");
+
+        initLogger();
+
+        // first init the work-directory for the logger.
+        // this is required if we are running inside a war file!
+        final String workDirParam = getInitParameter("work-directory");
+        if (workDirParam != null) {
+            if (this.portletContextPath == null) {
+                // No context path : consider work-directory as absolute
+                this.workDir = new File(workDirParam);
+            } else {
+                // Context path exists : is work-directory absolute ?
+                File workDirParamFile = new File(workDirParam);
+                if (workDirParamFile.isAbsolute()) {
+                    // Yes : keep it as is
+                    this.workDir = workDirParamFile;
+                } else {
+                    // No : consider it relative to context path
+                    this.workDir = new File(portletContextPath, workDirParam);
+                }
+            }
+        } else {
+            // TODO: Check portlet specification
+            this.workDir = (File) this.portletContext.getAttribute("javax.servlet.context.tempdir");
+            if (this.workDir == null) {
+                this.workDir = new File(this.portletContext.getRealPath("/WEB-INF/work"));
+            }
+            this.workDir = new File(workDir, "cocoon-files");
+        }
+        this.workDir.mkdirs();
+
+        final String uploadDirParam = conf.getInitParameter("upload-directory");
+        if (uploadDirParam != null) {
+            if (this.portletContextPath == null) {
+                this.uploadDir = new File(uploadDirParam);
+            } else {
+                // Context path exists : is upload-directory absolute ?
+                File uploadDirParamFile = new File(uploadDirParam);
+                if (uploadDirParamFile.isAbsolute()) {
+                    // Yes : keep it as is
+                    this.uploadDir = uploadDirParamFile;
+                } else {
+                    // No : consider it relative to context path
+                    this.uploadDir = new File(portletContextPath, uploadDirParam);
+                }
+            }
+            if (getLogger().isDebugEnabled()) {
+                getLogger().debug("Using upload-directory " + this.uploadDir);
+            }
+        } else {
+            this.uploadDir = new File(workDir, "upload-dir" + File.separator);
+            if (getLogger().isDebugEnabled()) {
+                getLogger().debug("upload-directory was not set - defaulting to " + this.uploadDir);
+            }
+        }
+        this.uploadDir.mkdirs();
+
+        this.enableUploads = getInitParameterAsBoolean("enable-uploads", ENABLE_UPLOADS);
+        this.autoSaveUploads = getInitParameterAsBoolean("autosave-uploads", SAVE_UPLOADS_TO_DISK);
+
+        String overwriteParam = getInitParameter("overwrite-uploads", "rename");
+        // accepted values are deny|allow|rename - rename is default.
+        if ("deny".equalsIgnoreCase(overwriteParam)) {
+            this.allowOverwrite = false;
+            this.silentlyRename = false;
+        } else if ("allow".equalsIgnoreCase(overwriteParam)) {
+            this.allowOverwrite = true;
+            this.silentlyRename = false; // ignored in this case
+        } else {
+            // either rename is specified or unsupported value - default to rename.
+            this.allowOverwrite = false;
+            this.silentlyRename = true;
+        }
+
+        this.maxUploadSize = getInitParameterAsInteger("upload-max-size", MAX_UPLOAD_SIZE);
+
+        value = conf.getInitParameter("show-time");
+        this.showTime = BooleanUtils.toBoolean(value) || (this.hiddenShowTime = "hide".equals(value));
+        if (value == null) {
+            if (getLogger().isDebugEnabled()) {
+                getLogger().debug("show-time was not set - defaulting to false");
+            }
+        }
+
+        this.containerEncoding = getInitParameter("container-encoding", "ISO-8859-1");
+        this.defaultFormEncoding = getInitParameter("form-encoding", "ISO-8859-1");
+
+        this.manageExceptions = getInitParameterAsBoolean("manage-exceptions", true);
+
+        this.requestFactory = new RequestFactory(this.autoSaveUploads,
+                                                 this.uploadDir,
+                                                 this.allowOverwrite,
+                                                 this.silentlyRename,
+                                                 this.maxUploadSize,
+                                                 this.defaultFormEncoding);
+
+        this.servletPath = getInitParameter("servlet-path", null);
+        if (this.servletPath != null) {
+            if (this.servletPath.startsWith("/")) {
+                this.servletPath = this.servletPath.substring(1);
+            }
+            if (this.servletPath.length() > 0 && this.servletPath.charAt(0) != '/') {
+                this.servletPath += '/';
+            }
+        }
+
+        final String sessionScopeParam = getInitParameter("default-session-scope", "portlet");
+        if ("application".equalsIgnoreCase(sessionScopeParam)) {
+            this.defaultSessionScope = javax.portlet.PortletSession.APPLICATION_SCOPE;
+        } else {
+            this.defaultSessionScope = javax.portlet.PortletSession.PORTLET_SCOPE;
+        }
+
+        this.storeSessionPath = getInitParameterAsBoolean("store-session-path", false);
+    }
+
+    public void processAction(ActionRequest req, ActionResponse res)
+    throws PortletException, IOException {
+
+        // remember when we started (used for timing the processing)
+        long start = System.currentTimeMillis();
+
+        // add the cocoon header timestamp
+        res.setProperty("X-Cocoon-Version", Constants.VERSION);
+
+        // get the request (wrapped if contains multipart-form data)
+        ActionRequest request;
+        try {
+            if (this.enableUploads) {
+                request = requestFactory.getServletRequest(req);
+            } else {
+                request = req;
+            }
+        } catch (Exception e) {
+            if (getLogger().isErrorEnabled()) {
+                getLogger().error("Problem with Cocoon portlet", e);
+            }
+
+            manageException(req, res, null, null,
+                            "Problem in creating the Request", null, null, e);
+            return;
+        }
+
+        // Get the cocoon engine instance
+        Cocoon cocoon = getCocoon();
+
+        // Check if cocoon was initialized
+        if (cocoon == null) {
+            manageException(request, res, null, null,
+                            "Initialization Problem",
+                            null /* "Cocoon was not initialized" */,
+                            null /* "Cocoon was not initialized, cannot process request" */,
+                            this.exception);
+            return;
+        }
+
+        // We got it... Process the request
+        String servletPath = this.servletPath;
+        if (servletPath == null) {
+            servletPath = "portlets/" + getPortletConfig().getPortletName() + '/';
+        }
+
+        String uri = servletPath;
+        String pathInfo = request.getParameter(PortletEnvironment.PARAMETER_PATH_INFO);
+        if (storeSessionPath) {
+            final PortletSession session = request.getPortletSession(true);
+            if (pathInfo == null) {
+                pathInfo = (String)session.getAttribute(PortletEnvironment.PARAMETER_PATH_INFO);
+            } else {
+                session.setAttribute(PortletEnvironment.PARAMETER_PATH_INFO, pathInfo);
+            }
+        }
+
+        if (pathInfo != null) {
+            if (pathInfo.length() > 0 && pathInfo.charAt(0) == '/') {
+                pathInfo = pathInfo.substring(1);
+            }
+            uri += pathInfo;
+        }
+
+        ContextMap ctxMap = null;
+
+        Environment env;
+        try {
+            env = getEnvironment(servletPath, uri, request, res);
+        } catch (Exception e) {
+            if (getLogger().isErrorEnabled()) {
+                getLogger().error("Problem with Cocoon portlet", e);
+            }
+
+            manageException(request, res, null, uri,
+                            "Problem in creating the Environment", null, null, e);
+            return;
+        }
+
+        try {
+            try {
+                // Initialize a fresh log context containing the object model: it
+                // will be used by the CocoonLogFormatter
+                ctxMap = ContextMap.getCurrentContext();
+                // Add thread name (default content for empty context)
+                String threadName = Thread.currentThread().getName();
+                ctxMap.set("threadName", threadName);
+                // Add the object model
+                ctxMap.set("objectModel", env.getObjectModel());
+                // Add a unique request id (threadName + currentTime
+                ctxMap.set("request-id", threadName + System.currentTimeMillis());
+
+                if (cocoon.process(env)) {
+                } else {
+                    // We reach this when there is nothing in the processing change that matches
+                    // the request. For example, no matcher matches.
+                    getLogger().fatalError("The Cocoon engine failed to process the request.");
+                    manageException(request, res, env, uri,
+                                    "Request Processing Failed",
+                                    "Cocoon engine failed in process the request",
+                                    "The processing engine failed to process the request. This could be due to lack of matching or bugs in the pipeline engine.",
+                                    null);
+                    return;
+                }
+            } catch (ResourceNotFoundException rse) {
+                if (getLogger().isWarnEnabled()) {
+                    getLogger().warn("The resource was not found", rse);
+                }
+
+                manageException(request, res, env, uri,
+                                "Resource Not Found",
+                                "Resource Not Found",
+                                "The requested portlet could not be found",
+                                rse);
+                return;
+
+            } catch (ConnectionResetException e) {
+                if (getLogger().isDebugEnabled()) {
+                    getLogger().debug(e.getMessage(), e);
+                } else if (getLogger().isWarnEnabled()) {
+                    getLogger().warn(e.getMessage());
+                }
+
+            } catch (IOException e) {
+                // Tomcat5 wraps SocketException into ClientAbortException which extends IOException.
+                if (getLogger().isDebugEnabled()) {
+                    getLogger().debug(e.getMessage(), e);
+                } else if (getLogger().isWarnEnabled()) {
+                    getLogger().warn(e.getMessage());
+                }
+
+            } catch (Exception e) {
+                if (getLogger().isErrorEnabled()) {
+                    getLogger().error("Internal Cocoon Problem", e);
+                }
+
+                manageException(request, res, env, uri,
+                                "Internal Server Error", null, null, e);
+                return;
+            }
+
+            long end = System.currentTimeMillis();
+            String timeString = processTime(end - start);
+            if (getLogger().isInfoEnabled()) {
+                getLogger().info("'" + uri + "' " + timeString);
+            }
+            res.setProperty("X-Cocoon-Time", timeString);
+        } finally {
+            if (ctxMap != null) {
+                ctxMap.clear();
+            }
+
+            try {
+                if (request instanceof MultipartActionRequest) {
+                    if (getLogger().isDebugEnabled()) {
+                        getLogger().debug("Deleting uploaded file(s).");
+                    }
+                    ((MultipartActionRequest) request).cleanup();
+                }
+            } catch (IOException e) {
+                getLogger().error("Cocoon got an Exception while trying to cleanup the uploaded files.", e);
+            }
+        }
+    }
+
+    /**
+     * Process the specified <code>RenderRequest</code> producing output
+     * on the specified <code>RenderResponse</code>.
+     */
+    public void render(RenderRequest req, RenderResponse res)
+    throws PortletException, IOException {
+
+        // remember when we started (used for timing the processing)
+        long start = System.currentTimeMillis();
+
+        // add the cocoon header timestamp
+        res.setProperty("X-Cocoon-Version", Constants.VERSION);
+
+        // get the request (wrapped if contains multipart-form data)
+        RenderRequest request = req;
+
+        // Get the cocoon engine instance
+        Cocoon cocoon = getCocoon();
+
+        // Check if cocoon was initialized
+        if (cocoon == null) {
+            manageException(request, res, null, null,
+                            "Initialization Problem",
+                            null /* "Cocoon was not initialized" */,
+                            null /* "Cocoon was not initialized, cannot process request" */,
+                            this.exception);
+            return;
+        }
+
+        // We got it... Process the request
+        String servletPath = this.servletPath;
+        if (servletPath == null) {
+            servletPath = "portlets/" + getPortletConfig().getPortletName() + '/';
+        }
+
+        String uri = servletPath;
+        String pathInfo = request.getParameter(PortletEnvironment.PARAMETER_PATH_INFO);
+        if (storeSessionPath) {
+            final PortletSession session = request.getPortletSession(true);
+            if (pathInfo == null) {
+                pathInfo = (String)session.getAttribute(PortletEnvironment.PARAMETER_PATH_INFO);
+            } else {
+                session.setAttribute(PortletEnvironment.PARAMETER_PATH_INFO, pathInfo);
+            }
+        }
+
+        if (pathInfo != null) {
+            if (pathInfo.length() > 0 && pathInfo.charAt(0) == '/') {
+                pathInfo = pathInfo.substring(1);
+            }
+            uri += pathInfo;
+        }
+
+        String contentType = null;
+        ContextMap ctxMap = null;
+
+        Environment env;
+        try {
+            env = getEnvironment(servletPath, uri, request, res);
+        } catch (Exception e) {
+            if (getLogger().isErrorEnabled()) {
+                getLogger().error("Problem with Cocoon portlet", e);
+            }
+
+            manageException(request, res, null, uri,
+                            "Problem in creating the Environment", null, null, e);
+            return;
+        }
+
+        try {
+            try {
+                // Initialize a fresh log context containing the object model: it
+                // will be used by the CocoonLogFormatter
+                ctxMap = ContextMap.getCurrentContext();
+                // Add thread name (default content for empty context)
+                String threadName = Thread.currentThread().getName();
+                ctxMap.set("threadName", threadName);
+                // Add the object model
+                ctxMap.set("objectModel", env.getObjectModel());
+                // Add a unique request id (threadName + currentTime
+                ctxMap.set("request-id", threadName + System.currentTimeMillis());
+
+                if (cocoon.process(env)) {
+                } else {
+                    // We reach this when there is nothing in the processing change that matches
+                    // the request. For example, no matcher matches.
+                    getLogger().fatalError("The Cocoon engine failed to process the request.");
+                    manageException(request, res, env, uri,
+                                    "Request Processing Failed",
+                                    "Cocoon engine failed in process the request",
+                                    "The processing engine failed to process the request. This could be due to lack of matching or bugs in the pipeline engine.",
+                                    null);
+                    return;
+                }
+            } catch (ResourceNotFoundException rse) {
+                if (getLogger().isWarnEnabled()) {
+                    getLogger().warn("The resource was not found", rse);
+                }
+
+                manageException(request, res, env, uri,
+                                "Resource Not Found",
+                                "Resource Not Found",
+                                "The requested portlet could not be found",
+                                rse);
+                return;
+
+            } catch (ConnectionResetException e) {
+                if (getLogger().isDebugEnabled()) {
+                    getLogger().debug(e.getMessage(), e);
+                } else if (getLogger().isWarnEnabled()) {
+                    getLogger().warn(e.getMessage());
+                }
+
+            } catch (IOException e) {
+                // Tomcat5 wraps SocketException into ClientAbortException which extends IOException.
+                if (getLogger().isDebugEnabled()) {
+                    getLogger().debug(e.getMessage(), e);
+                } else if (getLogger().isWarnEnabled()) {
+                    getLogger().warn(e.getMessage());
+                }
+
+            } catch (Exception e) {
+                if (getLogger().isErrorEnabled()) {
+                    getLogger().error("Internal Cocoon Problem", e);
+                }
+
+                manageException(request, res, env, uri,
+                                "Internal Server Error", null, null, e);
+                return;
+            }
+
+            long end = System.currentTimeMillis();
+            String timeString = processTime(end - start);
+            if (getLogger().isInfoEnabled()) {
+                getLogger().info("'" + uri + "' " + timeString);
+            }
+            res.setProperty("X-Cocoon-Time", timeString);
+
+            if (contentType != null && contentType.equals("text/html")) {
+                String showTime = request.getParameter(Constants.SHOWTIME_PARAM);
+                boolean show = this.showTime;
+                if (showTime != null) {
+                    show = !showTime.equalsIgnoreCase("no");
+                }
+                if (show) {
+                    boolean hide = this.hiddenShowTime;
+                    if (showTime != null) {
+                        hide = showTime.equalsIgnoreCase("hide");
+                    }
+                    PrintStream out = new PrintStream(res.getPortletOutputStream());
+                    out.print((hide) ? "<!-- " : "<p>");
+                    out.print(timeString);
+                    out.println((hide) ? " -->" : "</p>\n");
+                }
+            }
+        } finally {
+            if (ctxMap != null) {
+                ctxMap.clear();
+            }
+
+            try {
+                OutputStream out = res.getPortletOutputStream();
+                out.flush();
+                out.close();
+            } catch (SocketException se) {
+                if (getLogger().isDebugEnabled()) {
+                    getLogger().debug("SocketException while trying to close stream.", se);
+                } else if (getLogger().isWarnEnabled()) {
+                    getLogger().warn("SocketException while trying to close stream.");
+                }
+
+            } catch (Exception e) {
+                getLogger().error("Cocoon got an Exception while trying to close stream.", e);
+            }
+        }
+    }
+
+    protected void manageException(ActionRequest req, ActionResponse res, Environment env,
+                                   String uri, String title, String message, String description,
+                                   Exception e)
+    throws PortletException {
+        throw new PortletException("Exception in CocoonPortlet", e);
+    }
+
+    protected void manageException(RenderRequest req, RenderResponse res, Environment env,
+                                   String uri, String title, String message, String description,
+                                   Exception e)
+    throws IOException, PortletException {
+        if (this.manageExceptions) {
+            if (env != null) {
+                env.tryResetResponse();
+            } else {
+                res.reset();
+            }
+
+            String type = Notifying.FATAL_NOTIFICATION;
+            HashMap extraDescriptions = null;
+
+            extraDescriptions = new HashMap(2);
+            extraDescriptions.put(Notifying.EXTRA_REQUESTURI, getPortletConfig().getPortletName());
+            if (uri != null) {
+                 extraDescriptions.put("Request URI", uri);
+            }
+
+            // Do not show exception stack trace when log level is WARN or above. Show only message.
+            if (!getLogger().isInfoEnabled()) {
+                Throwable t = DefaultNotifyingBuilder.getRootCause(e);
+                if (t != null) extraDescriptions.put(Notifying.EXTRA_CAUSE, t.getMessage());
+                e = null;
+            }
+
+            Notifying n = new DefaultNotifyingBuilder().build(this,
+                                                              e,
+                                                              type,
+                                                              title,
+                                                              "Cocoon Portlet",
+                                                              message,
+                                                              description,
+                                                              extraDescriptions);
+
+            res.setContentType("text/html");
+            Notifier.notify(n, res.getPortletOutputStream(), "text/html");
+        } else {
+            res.flushBuffer();
+            throw new PortletException("Exception in CocoonPortlet", e);
+        }
+    }
+
+    /**
+     * Create the environment for the request
+     */
+    protected Environment getEnvironment(String servletPath,
+                                         String uri,
+                                         ActionRequest req,
+                                         ActionResponse res)
+    throws Exception {
+        PortletEnvironment env;
+
+        String formEncoding = req.getParameter("cocoon-form-encoding");
+        if (formEncoding == null) {
+            formEncoding = this.defaultFormEncoding;
+        }
+        env = new PortletEnvironment(servletPath,
+                                     uri,
+                                     req,
+                                     res,
+                                     this.portletContext,
+                                     this.envPortletContext,
+                                     this.containerEncoding,
+                                     formEncoding,
+                                     this.defaultSessionScope);
+        env.enableLogging(getLogger());
+        return env;
+    }
+
+    /**
+     * Create the environment for the request
+     */
+    protected Environment getEnvironment(String servletPath,
+                                         String uri,
+                                         RenderRequest req,
+                                         RenderResponse res)
+    throws Exception {
+        PortletEnvironment env;
+
+        String formEncoding = req.getParameter("cocoon-form-encoding");
+        if (formEncoding == null) {
+            formEncoding = this.defaultFormEncoding;
+        }
+        env = new PortletEnvironment(servletPath,
+                                     uri,
+                                     req,
+                                     res,
+                                     this.portletContext,
+                                     this.envPortletContext,
+                                     this.containerEncoding,
+                                     formEncoding,
+                                     this.defaultSessionScope);
+        env.enableLogging(getLogger());
+        return env;
+    }
+
+    private String processTime(long time) {
+        StringBuffer out = new StringBuffer(PROCESSED_BY);
+        if (time <= SECOND) {
+            out.append(time);
+            out.append(" milliseconds.");
+        } else if (time <= MINUTE) {
+            out.append(time / SECOND);
+            out.append(" seconds.");
+        } else if (time <= HOUR) {
+            out.append(time / MINUTE);
+            out.append(" minutes.");
+        } else {
+            out.append(time / HOUR);
+            out.append(" hours.");
+        }
+        return out.toString();
+    }
+
+    /**
+     * Gets the current cocoon object.
+     * Reload cocoon if configuration changed or we are reloading.
+     */
+    private Cocoon getCocoon() {
+        return new CocoonAccess() {
+            final Cocoon instance() {
+                return super.getCocoon();
+            }
+        }.instance();
+    }
+
+    /**
+     * Get an initialisation parameter. The value is trimmed, and null is returned if the trimmed value
+     * is empty.
+     */
+    public String getInitParameter(String name) {
+        String result = super.getInitParameter(name);
+        if (result != null) {
+            result = result.trim();
+            if (result.length() == 0) {
+                result = null;
+            }
+        }
+
+        return result;
+    }
+
+    /** Convenience method to access portlet parameters */
+    protected String getInitParameter(String name, String defaultValue) {
+        String result = getInitParameter(name);
+        if (result == null) {
+            if (getLogger() != null && getLogger().isDebugEnabled()) {
+                getLogger().debug(name + " was not set - defaulting to '" + defaultValue + "'");
+            }
+            return defaultValue;
+        } else {
+            return result;
+        }
+    }
+
+    /** Convenience method to access boolean portlet parameters */
+    protected boolean getInitParameterAsBoolean(String name, boolean defaultValue) {
+        String value = getInitParameter(name);
+        if (value == null) {
+            if (getLogger() != null && getLogger().isDebugEnabled()) {
+                getLogger().debug(name + " was not set - defaulting to '" + defaultValue + "'");
+            }
+            return defaultValue;
+        }
+
+        return BooleanUtils.toBoolean(value);
+    }
+
+    protected int getInitParameterAsInteger(String name, int defaultValue) {
+        String value = getInitParameter(name);
+        if (value == null) {
+            if (getLogger() != null && getLogger().isDebugEnabled()) {
+                getLogger().debug(name + " was not set - defaulting to '" + defaultValue + "'");
+            }
+            return defaultValue;
+        } else {
+            return Integer.parseInt(value);
+        }
+    }
+
+    protected void initLogger() {
+        final String accesslogger = getInitParameter("portlet-logger", "cocoon");
+
+        final Hierarchy defaultHierarchy = Hierarchy.getDefaultHierarchy();
+
+        final Logger logger = new LogKitLogger(Hierarchy.getDefaultHierarchy().getLoggerFor(""));
+        final String loggerManagerClass =
+            this.getInitParameter("logger-class", LogKitLoggerManager.class.getName());
+
+        // the log4j support requires currently that the log4j system is already configured elsewhere
+
+        final LoggerManager loggerManager =
+                newLoggerManager(loggerManagerClass, defaultHierarchy);
+        ContainerUtil.enableLogging(loggerManager, logger);
+
+        final DefaultContext subcontext = new DefaultContext();
+        subcontext.put("portlet-context", this.portletContext);
+        if (this.portletContextPath == null) {
+            File logSCDir = new File(this.workDir, "log");
+            logSCDir.mkdirs();
+            if (getLogger().isWarnEnabled()) {
+                getLogger().warn("Setting servlet-context for LogKit to " + logSCDir);
+            }
+            subcontext.put("context-root", logSCDir.toString());
+        } else {
+            subcontext.put("context-root", this.portletContextPath);
+        }
+
+        try {
+            ContainerUtil.contextualize(loggerManager, subcontext);
+
+            if (loggerManager instanceof Configurable) {
+                //Configure the logkit management
+                String logkitConfig = getInitParameter("logkit-config", "/WEB-INF/logkit.xconf");
+
+                // test if this is a qualified url
+                InputStream is = null;
+                if (logkitConfig.indexOf(':') == -1) {
+                    is = this.portletContext.getResourceAsStream(logkitConfig);
+                    if (is == null) is = new FileInputStream(logkitConfig);
+                } else {
+                    URL logkitURL = new URL(logkitConfig);
+                    is = logkitURL.openStream();
+                }
+                final DefaultConfigurationBuilder builder = new DefaultConfigurationBuilder();
+                final Configuration conf = builder.build(is);
+                ContainerUtil.configure(loggerManager, conf);
+            }
+
+            // let's configure log4j
+            final String log4jConfig = getInitParameter("log4j-config", null);
+            if ( log4jConfig != null ) {
+                final Log4JConfigurator configurator = new Log4JConfigurator(subcontext);
+
+                // test if this is a qualified url
+                InputStream is = null;
+                if ( log4jConfig.indexOf(':') == -1) {
+                    is = this.portletContext.getResourceAsStream(log4jConfig);
+                    if (is == null) is = new FileInputStream(log4jConfig);
+                } else {
+                    final URL log4jURL = new URL(log4jConfig);
+                    is = log4jURL.openStream();
+                }
+                configurator.doConfigure(is, LogManager.getLoggerRepository());
+            }
+
+            ContainerUtil.initialize(loggerManager);
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        this.log = loggerManager.getLoggerForCategory(accesslogger);
+    }
+
+    private LoggerManager newLoggerManager(String loggerManagerClass, Hierarchy hierarchy) {
+        if (loggerManagerClass.equals(LogKitLoggerManager.class.getName())) {
+            return new LogKitLoggerManager(hierarchy);
+        } else if (loggerManagerClass.equals(Log4JLoggerManager.class.getName()) ||
+                   loggerManagerClass.equalsIgnoreCase("LOG4J")) {
+            return new Log4JLoggerManager();
+        } else {
+            try {
+                Class clazz = Class.forName(loggerManagerClass);
+                return (LoggerManager)clazz.newInstance();
+            } catch (Exception e) {
+                return new LogKitLoggerManager(hierarchy);
+            }
+        }
+    }
+
+    protected Logger getLogger() {
+        return this.log;
+    }
+}

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