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through an INOUT or OUT parameter . For portability, all results corresponding to result sets and update counts must be retrieved before the values of output parameters . Parameters : position - parameter position Returns: the result that is passed back through the parameter . Throws: IllegalArgumentException

Jakarta Persistence (JPA) Method in jakarta.persistence.Query Parameter getParameter (    String name ) Get the parameter object corresponding to the declared parameter of the given name. This method is not required to be supported for native queries. Parameters : name - parameter name

Jakarta Persistence (JPA) Method in jakarta.persistence.Query Parameter getParameter (    String name ,    Class 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

;  String name ) Return the input value bound to the named parameter . (Note that OUT parameters are unbound.) Parameters : name - parameter name Returns: parameter value. Throws: IllegalStateException - if the parameter has not been bound. IllegalArgumentException - if the parameter of the specified

;  String name ,    Object value ) Bind an argument value to a named parameter . Parameters : name - parameter name value - parameter value Returns: the same query instance. Throws: IllegalArgumentException - if the parameter name does not correspond to a parameter of the query or

an instance of Calendar to a named parameter . Parameters : name - parameter name temporalType - temporal type value - parameter value Returns: the same query instance. Throws: IllegalArgumentException - if the parameter name does not correspond to a parameter of the query or if the value argument

an instance of Date to a named parameter . Parameters : name - parameter name temporalType - temporal type value - parameter value Returns: the same query instance. Throws: IllegalArgumentException - if the parameter name does not correspond to a parameter of the query or if the value argument

to a named parameter . Parameters : name - parameter name value - parameter value Returns: the same query instance. Throws: IllegalArgumentException - if the parameter name does not correspond to a parameter

temporalType ) Bind an instance of java.util.Calendar to a named parameter . Parameters : name - parameter name temporalType - temporal type value - parameter value Returns: the same query instance. Throws: IllegalArgumentException - if the parameter name does not correspond to a parameter of the query

temporalType ) Bind an instance of java.util.Date to a named parameter . Parameters : name - parameter name temporalType - temporal type value - parameter value Returns: the same query instance. Throws: IllegalArgumentException - if the parameter name does not correspond to a parameter of the query or

; ParameterMode mode ) Register a positional parameter . All parameters must be registered. Parameters : mode - parameter mode position - parameter position type - type of the parameter Returns

of Calendar to a named parameter . Parameters : name - parameter name temporalType - temporal type value - parameter value Returns: the same query instance. Throws: IllegalArgumentException - if the parameter name does not correspond to a parameter of the query or if the value argument is of incorrect

of Date to a named parameter . Parameters : name - parameter name temporalType - temporal type value - parameter value Returns: the same query instance. Throws: IllegalArgumentException - if the parameter name does not correspond to a parameter of the query or if the value argument is of incorrect type

;  int position ) Return the input value bound to the positional parameter . (Note that OUT parameters are unbound.) Parameters : position - position Returns: parameter value. Throws: IllegalStateException - if the parameter has not been bound. IllegalArgumentException - if the parameter

Jakarta Persistence (JPA) Method in jakarta.persistence.Query Parameter getParameter (    int position ) Get the parameter object corresponding to the declared positional parameter with the given position. This method is not required to be supported for native queries. Parameters

Jakarta Persistence (JPA) Method in jakarta.persistence.Query Parameter getParameter (    int position ,    Class type ) Get the parameter object corresponding to the declared positional parameter with the given position and type. This method is not required to be supported by

; String name ,    Object value ) Bind an argument value to a named parameter . Parameters : name - parameter name value - parameter value Returns: the same query instance. Throws: IllegalArgumentException - if the parameter name does not correspond to a parameter of the query or if the argument is of incorrect type. Since: Jakarta Persistence (JPA) 1.0

EntityExistsException exception with the specified detail message. Parameters : message ... . Parameters : cause - the cause. message - the detail message. Since: Jakarta Persistence (JPA) 1.0 ... with the specified cause. Parameters : cause - the cause. Since: Jakarta Persistence (JPA) 1.0 Additional JDK methods

Jakarta Persistence (JPA) Interface jakarta.persistence.AttributeConverter Type Parameters ... the entity attribute into the data representation to be stored in the database. Parameters : attribute ... conversion. Parameters : dbData - the data from the database column to be converted Returns: the converted

. Parameters : message - the detail message. Since: Jakarta Persistence (JPA) 1.0 RollbackException ... detail message and cause. Parameters : cause - the cause. message - the detail message. Since: Jakarta ... exception with the specified cause. Parameters : cause - the cause. Since: Jakarta Persistence (JPA) 1.0

detail message. Parameters : message - the detail message. Since: Jakarta Persistence (JPA) 1.0 ... with the specified detail message and cause. Parameters : cause - the cause. message ... a new PersistenceException exception with the specified cause. Parameters : cause - the cause

,    ParameterMode mode ) Register a named parameter . Parameters : mode - parameter mode parameterName - name of the parameter as registered or specified in metadata type - type of the parameter

;  int position ,    Object value ) Bind an argument value to a positional parameter . Parameters : position - position value - parameter value Returns: the same query instance. Throws: IllegalArgumentException - if position does not correspond to a positional parameter of the query or

an instance of Calendar to a positional parameter . Parameters : position - position temporalType - temporal type value - parameter value Returns: the same query instance. Throws: IllegalArgumentException - if position does not correspond to a positional parameter of the query or if the value argument

an instance of Date to a positional parameter . Parameters : position - position temporalType - temporal type value - parameter value Returns: the same query instance. Throws: IllegalArgumentException - if position does not correspond to a positional parameter of the query or if the value argument

to a positional parameter . Parameters : position - position value - parameter value Returns: the same query ... parameter of the query or if the argument is of incorrect type. Since: Jakarta Persistence (JPA) 1.0

temporalType ) Bind an instance of java.util.Calendar to a positional parameter . Parameters : position - position temporalType - temporal type value - parameter value Returns: the same query instance. Throws: IllegalArgumentException - if position does not correspond to a positional parameter

temporalType ) Bind an instance of java.util.Date to a positional parameter . Parameters : position - position temporalType - temporal type value - parameter value Returns: the same query instance. Throws: IllegalArgumentException - if position does not correspond to a positional parameter of the query or

of Date to a positional parameter . Parameters : position - position temporalType - temporal type value - parameter value Returns: the same query instance. Throws: IllegalArgumentException - if position does not correspond to a positional parameter of the query or if the value argument is of incorrect

() Get the parameter objects corresponding to the declared parameters of the query. Returns empty set if the query has no parameters . This method is not required to be supported for native queries. Returns: set of the parameter objects. Throws: IllegalStateException - if invoked on a native query

; int position ,    Object value ) Bind an argument value to a positional parameter . Parameters : position - position value - parameter value Returns: the same query instance. Throws: IllegalArgumentException - if position does not correspond to a positional parameter of the query or

of Calendar to a positional parameter . Parameters : position - position temporalType - temporal type value - parameter value Returns: the same query instance. Throws: IllegalArgumentException - if position does not correspond to a positional parameter of the query or if the value argument

) Determine the load state of a given persistent attribute. Parameters : attributeName - name of attribute ... to unintended loading of state. Parameters : entity - whose load state is to be determined Returns

Jakarta Persistence (JPA) Interface jakarta.persistence.ConnectionConsumer Type Parameters : - the connection type, usually java.sql.Connection An executable action which makes use of a native ... Methods void accept ( C connection ) Execute the action using the given connection. Parameters : connection

Jakarta Persistence (JPA) Interface jakarta.persistence.ConnectionFunction Type Parameters : - the connection type, usually java.sql.Connection A function which makes use of a native database ... Instance Methods T apply ( C connection ) Compute a result using the given connection. Parameters

. Parameters : message - the detail message. Since: Jakarta Persistence (JPA) 1.0 EntityNotFoundException ... with the specified detail message. Parameters : message - the detail message. Since: Jakarta Persistence (JPA) 1

Jakarta Persistence (JPA) Interface jakarta.persistence.criteria.Selection Type Parameters : - the type of the selection item Super Interfaces: TupleElement The Selection interface defines an item ... reassigned. Returns the same selection item. Parameters : name - alias Returns: selection item

Jakarta Persistence (JPA) Interface jakarta.persistence.criteria.CompoundSelection Type Parameters : - the type of the selection item Super Interfaces: Selection , TupleElement The CompoundSelection ... selection item. Inherited from Selection Parameters : name - alias Returns: selection item

it may ignore the problem and continue. Parameters : createSchemas - if true , attempt to create schemas ... may throw an exception, or it may ignore the problem and continue. Parameters : dropSchemas - if true

with the specified detail message. Parameters : message - the detail message. Since: Jakarta Persistence (JPA) 1.0 ... TransactionRequiredException exception with the specified detail message. Parameters : message - the detail message

with the specified detail message. Parameters : message - the detail message. Since: Jakarta Persistence (JPA) 1.0 ... exception with the specified detail message. Parameters : message - the detail message

Jakarta Persistence (JPA) Method in jakarta.persistence.criteria.CommonAbstractCriteria Set getParameters() Return the parameters of the query. Returns empty set if there are no parameters . Modifications to the set do not affect the query. Returns: the query parameters . Since: Jakarta Persistence (JPA) 1.0

of the query object (except for actual parameter binding) in effect when the named query is added ... procedure parameters . When the query is executed, information that can be set by means of the query ... is replaced. Parameters : name - name for the query query - a Query , TypedQuery , or StoredProcedureQuery Since: Jakarta Persistence (JPA) 2.1

Jakarta Persistence (JPA) Method in jakarta.persistence.StoredProcedureParameter ParameterMode mode Specifies whether the parameter is an IN, INOUT, OUT, or REF_CURSOR parameter . REF_CURSOR parameters are used by some databases to return result sets from a stored procedure. Default: ParameterMode.IN Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Enum Constant in jakarta.persistence.ParameterMode REF_CURSOR Stored procedure reference cursor parameter . Some databases use REF_CURSOR parameters to return result sets from stored procedures. Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Method in jakarta.persistence.EntityManagerFactory Map getNamedQueries (    Class resultType ) Type Parameters : - the specified upper bound on the query result ... is assignable to the given Java type. Parameters : resultType - any Java type, including Object.class

Jakarta Persistence (JPA) Method in jakarta.persistence.EntityManagerFactory Map getNamedEntityGraphs (    Class entityType ) Type Parameters : - the specified upper bound on the entity ... is assignable to the given Java type. Parameters : entityType - any Java type, including Object.class meaning

for executing a stored procedure in the database. Parameters must be registered before the stored ... is returned as a list of type Object[] . Parameters : name - name assigned to the stored procedure query in

for executing a stored procedure in the database. Parameters must be registered before the stored ... is returned as a list of type Object[] . Parameters : procedureName - name of the stored procedure in

) Create an instance of StoredProcedureQuery for executing a stored procedure in the database. Parameters ... . Parameters : resultClasses - classes to which the result sets produced by the stored procedure