106 words

getParameter(name, type) - JPA Query's method

Method
javax.persistence.Query
Parameter<T> getParameter(
  String name,
  Class<T> type
)

Get the parameter object corresponding to the declared parameter of the given name and type. This method is required to be supported for criteria queries only.
Parameters:
name - parameter name
type - type
Returns:
parameter object
Throws:
IllegalArgumentException - if the parameter of the specified name does not exist or is not assignable to the type
IllegalStateException - if invoked on a native query or Java Persistence query language query when the implementation does not support this use
Since:
JPA 2.0

This documentation page is derived (with some adjustments) from the open source JPA 2 RI (EclipseLink)
and is available under the terms of the Eclipse Public License, v. 1.0 and Eclipse Distribution License, v. 1.0.
Object Relational Mapping (ORM) JPA 2 providers include Hibernate, EclipseLink, TopLink, OpenJPA and DataNucleus.
Object DB is not an ORM JPA implementation but an Object Database for Java with built in JPA 2 support.