--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sysperfana/perfinvestigator/com.nokia.carbide.cpp.pi/src/com/nokia/carbide/cpp/internal/pi/properties/PIPropertyPage.java	Thu Feb 11 15:32:31 2010 +0200
@@ -0,0 +1,161 @@
+/*
+ * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). 
+ * All rights reserved.
+ * This component and the accompanying materials are made available
+ * under the terms of the License "Eclipse Public License v1.0"
+ * which accompanies this distribution, and is available
+ * at the URL "http://www.eclipse.org/legal/epl-v10.html".
+ *
+ * Initial Contributors:
+ * Nokia Corporation - initial contribution.
+ *
+ * Contributors:
+ *
+ * Description: 
+ *
+ */
+
+package com.nokia.carbide.cpp.internal.pi.properties;
+
+import java.io.BufferedInputStream;
+import java.io.EOFException;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InvalidClassException;
+import java.io.ObjectInputStream;
+import java.io.ObjectStreamClass;
+import java.util.zip.GZIPInputStream;
+
+import org.eclipse.core.resources.IFile;
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.IAdaptable;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.swt.widgets.Label;
+import org.eclipse.ui.IWorkbenchPropertyPage;
+import org.eclipse.ui.dialogs.PropertyPage;
+
+import com.nokia.carbide.cpp.internal.pi.manager.PluginInitialiser;
+import com.nokia.carbide.cpp.internal.pi.test.AnalysisInfoHandler;
+import com.nokia.carbide.cpp.internal.pi.test.PIAnalysisInfo;
+import com.nokia.carbide.cpp.internal.pi.test.BappeaAnalysisInfo;
+import com.nokia.carbide.cpp.internal.pi.utils.PluginClassLoader;
+
+
+public class PIPropertyPage extends PropertyPage implements
+		IWorkbenchPropertyPage {
+
+	@Override
+	protected Control createContents(Composite parent) {
+		noDefaultAndApplyButton();
+
+		// we will read the first object in the file and use it to
+		IAdaptable resource = this.getElement();
+
+		if (!(resource instanceof IFile))
+			return null;
+
+		IFile file = (IFile) resource;
+		InputStream input = null;
+		
+		// make sure we can open an input stream to the trace file
+		try {
+			input = file.getContents();
+		} catch (CoreException e) {
+			System.out.println(Messages.getString("PIPropertyPage.cannotReadFile") + file.getName()); //$NON-NLS-1$
+			return null;
+		}
+		
+		if (input == null)
+			return null;
+		
+		// the file contains Java objects that have been gziped
+		GZIPInputStream ziss = null;
+		try {
+			ziss = new GZIPInputStream(input);
+		} catch (IOException e) {
+			System.out.println(Messages.getString("PIPropertyPage.cannotReadFile") + file.getName()); //$NON-NLS-1$
+			return null;
+		}
+
+		BufferedInputStream bis = new BufferedInputStream(ziss);
+		ObjectInputStream ois = null;
+		Object ou = null;
+
+	    try {
+			ois = new ObjectInputStream(bis) {
+			    @SuppressWarnings("unchecked") //$NON-NLS-1$
+				protected Class resolveClass(ObjectStreamClass desc) throws IOException, ClassNotFoundException {
+			    	// each object read must have a class corresponding to a plugin class
+			    	String name = desc.getName();
+					Class c = PluginInitialiser.getPluginClass(name);
+					
+					if (c == null) {
+						try {
+							c = Class.forName(name);
+						} catch (ClassNotFoundException e) {
+							// see if we have a replacement
+							PluginClassLoader pcl = (PluginClassLoader)PluginInitialiser.getPluginClassLoader();
+							// don't catch for class not found exception, they did it on purpose 
+							// to back out of this missing plugin that exist in data file
+							c = pcl.findClass(name);
+						}
+					}
+					
+			   		return c;
+			    }
+			};
+
+			//read the first object
+           	ou = ois.readObject();
+        }
+    	catch (ClassNotFoundException cnfe) {
+	    }
+	    catch(EOFException eof) {
+	    }
+	    catch (InvalidClassException ie) {
+	    }
+        catch (IOException e) {
+        }
+        catch (Exception eih) {
+        };
+	    
+	    // close the readers
+        if (ois != null)
+			try {
+				ois.close();
+			}
+        	catch (IOException e) {
+			}
+		
+		if (bis != null)
+			try {
+				bis.close();
+			}
+			catch (IOException e) {
+			}
+		
+		if (ziss != null)
+			try {
+				ziss.close();
+			}
+			catch (IOException e) {
+			}
+
+		AnalysisInfoHandler aih = new AnalysisInfoHandler();
+		
+		if (ou instanceof PIAnalysisInfo) {
+			aih.analysisDataReader((PIAnalysisInfo) ou);
+			aih.getAnalysisInfoLabels(parent);
+		} else if (ou instanceof BappeaAnalysisInfo) {
+			aih.analysisDataReader((BappeaAnalysisInfo) ou);
+			aih.getAnalysisInfoLabels(parent);
+		} else {
+			Label label = new Label(parent, SWT.WRAP);
+			label.setText(Messages.getString("PIPropertyPage.noPIinformation")); //$NON-NLS-1$
+		}
+
+		return null;
+	}
+}