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InterviewSolution
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Explain Criteria Api? |
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Answer» Criteria is a simplified API for retrieving entities by COMPOSING Criterion objects. This is a very CONVENIENT approach for FUNCTIONALITY like "search" screens where there is a variable number of conditions to be placed upon the RESULT SET. Example : List employees = session.createCriteria(Employee.class) .add(Restrictions.like("name", "a%") ) .add(Restrictions.like("address", "Boston")) .addOrder(Order.asc("name") ) .list(); Criteria is a simplified API for retrieving entities by composing Criterion objects. This is a very convenient approach for functionality like "search" screens where there is a variable number of conditions to be placed upon the result set. Example : List employees = session.createCriteria(Employee.class) .add(Restrictions.like("name", "a%") ) .add(Restrictions.like("address", "Boston")) .addOrder(Order.asc("name") ) .list(); |
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