- extend is actually returning a new class by Metadata.createClass
- create prototype chain
fnClass.prototype = jQuery.sap.newObject(fnBaseClass.prototype);
fnClass.prototype.constructor = fnClass; - Make the class visible as JS Object: jQuery.sap.setObject(sClassName, fnClass);
- fnClass.getMetadata = fnClass.prototype.getMetadata = jQuery.sap.getter(oMetadata);
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