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diff --git a/SoftHSMv2/src/lib/object_store/FindOperation.h b/SoftHSMv2/src/lib/object_store/FindOperation.h
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+/*
+ * Copyright (c) 2012 SURFnet bv
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+ * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*****************************************************************************
+ FindOperation.h
+
+ This class represents the find operation that can be used to collect
+ objects that match the attributes contained in a given template.
+ *****************************************************************************/
+
+#ifndef _SOFTHSM_V2_FINDOPERATION_H
+#define _SOFTHSM_V2_FINDOPERATION_H
+
+#include "config.h"
+
+#include <set>
+#include "OSObject.h"
+
+class FindOperation
+{
+public:
+    // Factory method creates a new find operation
+    static FindOperation* create();
+
+    // Hand this operation back to the factory for recycling.
+    void recycle();
+
+    // Add the objects from thet set that match the attributes in the given template to the find operation.
+    void setHandles(const std::set<CK_OBJECT_HANDLE> &handles);
+
+    // Retrieve handles
+    CK_ULONG retrieveHandles(CK_OBJECT_HANDLE_PTR phObject, CK_ULONG ulCount);
+
+    // Erase handles from the handles set.
+    CK_ULONG eraseHandles(CK_ULONG ulIndex, CK_ULONG ulCount);
+
+protected:
+    // Use a protected constructor to force creation via factory method.
+    FindOperation();
+
+    std::set<CK_OBJECT_HANDLE> _handles;
+};
+
+#endif // _SOFTHSM_V2_FINDOPERATION_H