def b = Book.get(1)get
Purpose
Retrieves an instance of the domain class for the specified id. null is returned if the row with the specified id doesn’t exist.
Examples
Description
Parameters:
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id- The id of the object to retrieve
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(Quick Reference)
getPurposeRetrieves an instance of the domain class for the specified id. ExamplesDescriptionParameters:
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Command LineConstraintsControllersDatabase MappingDomain ClassesPlug-insServicesServlet API |