De-Serialization of Objects Based on Difference in Information Content

A mechanism is provided for de-serializing a representation of a source object of a source software component written in a source language into a target software component written in a target language. A representation of the source object is received and a determination is made of a set of candidate types among a plurality of available types that are in the target language for the target software component, each candidate type being compatible with the representation of the source type. A set of match metrics is calculated, each one for a corresponding candidate type, where the match metric being indicative of a difference in information content between the candidate type and the representation of the source object. One of the candidate types is selected according to the match metrics and a mapping of the representation of the source object onto a target object of the selected candidate type is created.