Abstract: Systems, methods and computer readable media for detecting customization of an application running on a customer's environment are described. An application's original source can maintain a master hash registry for an application. The master hash registry includes valid and invalid hash codes for all objects in the application across all versions of the application. This master hash registry may be provided to the customer. A customization detection system loads a master hash registry to memory. The customization detection system may then retrieve an application object from the application, generate hash values for the object and compare these values with the object's master hash registry values to determine whether the application object is new or whether it has been customized in a supportable or unsupportable manner. The customization detection system may then set the object's customization status based on the results of the comparison.

Abstract: Systems, methods and computer readable media for detecting customization of an application running on a customer's environment are described. An application's original source can maintain a master hash registry for an application. The master hash registry includes valid and invalid hash codes for all objects in the application across all versions of the application. This master hash registry may be provided to the customer. A customization detection system loads a master hash registry to memory. The customization detection system may then retrieve an application object from the application, generate hash values for the object and compare these values with the object's master hash registry values to determine whether the application object is new or whether it has been customized in a supportable or unsupportable manner. The customization detection system may then set the object's customization status based on the results of the comparison.

Abstract: Performing an operation on an XML database. The method may include exchanging at least one DataObject between a client application and a Service DataObject (SDO) handler and transforming the DataObject into an XQuery operation for accessing XML documents of the XML database. The method may further include transforming an XML document obtained in response from the XML database to the XQuery into a DataObject. If the client application is Java based, the SDO handler may provide an interface between DataObjects defined in Java and XML documents retrieved by using XQuery expressions. The SDO handler may be part of a XQuery API for Java.