--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/org.eclipse.osgi/supplement/src/org/eclipse/osgi/framework/log/FrameworkLog.d	Tue Apr 14 13:22:56 2009 +0200
@@ -0,0 +1,99 @@
+/*******************************************************************************
+ * Copyright (c) 2004, 2008 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ * 
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+module org.eclipse.osgi.framework.log.FrameworkLog;
+import org.eclipse.osgi.framework.log.FrameworkLogEntry;
+
+import java.lang.all;
+import java.io.File;
+//import java.io.IOException;
+import java.io.Writer;
+
+import org.osgi.framework.FrameworkEvent;
+
+/**
+ * The FramworkLog interface.  A FrameworkLog implementation is provided by the
+ * FrameworkAdaptor and used by the Framework to log any error messages and
+ * FrameworkEvents of type ERROR.  The FrameworkLog may persist the log messages 
+ * to the filesystem or allow other ways of accessing the log information.
+ * @since 3.1
+ * @noimplement This interface is not intended to be implemented by clients.
+ */
+public interface FrameworkLog {
+    /**
+     * A service lookup constant (value "performance") indicating an 
+     * implementation of the logging service that logs performance events. 
+     * Create a filter with this property set to <code>"true"</code> in order to 
+     * obtain a performance log.
+     * 
+     * @since 3.1
+     */
+    public static final String SERVICE_PERFORMANCE = "performance"; //$NON-NLS-1$
+
+    /**
+     * Logs the information from a FrameworkEvent to the FrameworkLog.
+     * @param frameworkEvent The FrameworkEvent to log.
+     */
+    public void log(FrameworkEvent frameworkEvent);
+
+    /**
+     * Logs the FrameworkLogEntry to the FrameworkLog
+     * @param logEntry The entry to log.
+     */
+    public void log(FrameworkLogEntry logEntry);
+
+    /**
+     * Sets the current Writer used to log messages to the specified
+     * newWriter.  If append is set to true then the content
+     * of the current Writer will be appended to the new Writer 
+     * if possible.
+     * @param newWriter The Writer to use for logging messages. 
+     * @param append Indicates whether the content of the current Writer
+     * used for logging messages should be appended to the end of the new 
+     * Writer.
+     */
+    public void setWriter(Writer newWriter, bool append);
+
+    /** 
+     * Sets the current File used to log messages to a FileWriter
+     * using the specified File.  If append is set to true then the 
+     * content of the current Writer will be appended to the 
+     * new File if possible.
+     * @param newFile The File to create a new FileWriter which will be
+     * used for logging messages.
+     * @param append Indicates whether the content of the current Writer
+     * used for logging messages should be appended to the end of the new 
+     * File.
+     * @throws IOException if any problem occurs while constructing a
+     * FileWriter from the newFile.  If this exception is thrown the 
+     * FrameworkLog will not be effected and will continue to use the 
+     * current Writer to log messages.
+     */
+    public void setFile(File newFile, bool append) ;
+
+    /**
+     * Returns the log File if it is set, otherwise null is returned.
+     * @return the log File if it is set, otherwise null is returned.
+     */
+    public File getFile();
+
+    /**
+     * Sets the console log option.  If this is set then all logs will be
+     * logged to System.out as well as the current Writer.
+     * @param consoleLog indicates whether to log to System.out
+     */
+    public void setConsoleLog(bool consoleLog);
+
+    /**
+     * Closes the FrameworkLog.  After the FrameworkLog is closed messages may
+     * no longer be logged to it.
+     */
+    public void close();
+}