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diff --git a/archive/net.sourceforge.phpeclipse.quantum.sql/src/com/quantum/QuantumSaveParticipant.java b/archive/net.sourceforge.phpeclipse.quantum.sql/src/com/quantum/QuantumSaveParticipant.java
new file mode 100644
index 0000000..ac9ac9d
--- /dev/null
+++ b/archive/net.sourceforge.phpeclipse.quantum.sql/src/com/quantum/QuantumSaveParticipant.java
@@ -0,0 +1,70 @@
+package com.quantum;
+
+import java.io.File;
+
+import com.quantum.model.BookmarkCollection;
+import com.quantum.view.subset.SubsetContentProvider;
+
+import org.eclipse.core.resources.ISaveContext;
+import org.eclipse.core.resources.ISaveParticipant;
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.Path;
+
+
+class QuantumSaveParticipant implements ISaveParticipant {
+	
+	/**
+	* @see org.eclipse.core.resources.ISaveParticipant#doneSaving(ISaveContext)
+	*/
+	public void doneSaving(ISaveContext context) {
+	}
+	/**
+	 * @see org.eclipse.core.resources.ISaveParticipant#prepareToSave(ISaveContext)
+	 */
+	public void prepareToSave(ISaveContext context) throws CoreException {
+	}
+
+	/**
+	 * @see org.eclipse.core.resources.ISaveParticipant#rollback(ISaveContext)
+	 */
+	public void rollback(ISaveContext context) {
+	}
+
+	/**
+	 * @see org.eclipse.core.resources.ISaveParticipant#saving(ISaveContext)
+	 */
+	public void saving(ISaveContext context) throws CoreException {
+		switch (context.getKind()) {
+			case ISaveContext.FULL_SAVE :
+				QuantumPlugin quantumPluginInstance = QuantumPlugin.getDefault();
+				// save the plug in state 
+				if (BookmarkCollection.getInstance().isAnythingChanged()
+					|| SubsetContentProvider.getInstance().hasChanged()) {
+
+					int saveNumber = context.getSaveNumber();
+					String saveFileName = Messages.getString("QuantumPlugin.saveDir") + "-" + Integer.toString(saveNumber) + Messages.getString("QuantumPlugin.saveFileExtension"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
+					File f = quantumPluginInstance.getStateLocation().append(saveFileName).toFile();
+
+					// if we fail to write, an exception is thrown and we do not update the path 
+					quantumPluginInstance.writeImportantState(f);
+
+					context.map(new Path(Messages.getString("QuantumPlugin.saveDir")), new Path(saveFileName)); //$NON-NLS-1$
+					context.needSaveNumber();
+
+				} else {
+					System.out.println("Not saving unchanged bookmarks"); //$NON-NLS-1$
+				}
+				break;
+			case ISaveContext.PROJECT_SAVE :
+				// get the project related to this save operation 
+				//IProject project = context.getProject(); 
+				// save its information, if necessary 
+				break;
+			case ISaveContext.SNAPSHOT :
+				// This operation needs to be really fast because 
+				// snapshots can be requested frequently by the 
+				// workspace. 
+				break;
+		}
+	}
+}
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