JavaEE API 8.0.1 · javax.persistence.TypedQuery

Method Summary

Modifier and Type	Method and Description
public List<X>	Returns: a list of the results getResultList() Redeclares javax.persistence.Query.getResultList. Execute a SELECT query and return the query results as a typed List.
public default Stream<X>	Returns: a stream of the results getResultStream() Overrides default javax.persistence.Query.getResultStream. Execute a SELECT query and return the query results as a typed `java.util.stream.Stream`.
public X	Returns: the result getSingleResult() Redeclares javax.persistence.Query.getSingleResult. Execute a SELECT query that returns a single result.
public TypedQuery<X>	Returns: the same query instance setFirstResult(int position of the first result, numbered from 0 startPosition) Redeclares javax.persistence.Query.setFirstResult. Set the position of the first result to retrieve.
public TypedQuery<X>	Returns: the same query instance setFlushMode(FlushModeType flush mode flushMode) Redeclares javax.persistence.Query.setFlushMode. Set the flush mode type to be used for the query execution.
public TypedQuery<X>	Returns: the same query instance setHint(String name of property or hint hintName, Object value for the property or hint value) Redeclares javax.persistence.Query.setHint. Set a query property or hint.
public TypedQuery<X>	Returns: the same query instance setLockMode(LockModeType lock mode lockMode) Redeclares javax.persistence.Query.setLockMode. Set the lock mode type to be used for the query execution.
public TypedQuery<X>	Returns: the same query instance setMaxResults(int maximum number of results to retrieve maxResult) Redeclares javax.persistence.Query.setMaxResults. Set the maximum number of results to retrieve.
public <T> TypedQuery<X>	Returns: the same query instance setParameter(Parameter<T> parameter object param, T parameter value value) Redeclares javax.persistence.Query.setParameter. Bind the value of a `Parameter` object.
public TypedQuery<X>	Returns: the same query instance setParameter(Parameter<Calendar> parameter object param, Calendar parameter value value, TemporalType temporal type temporalType) Redeclares javax.persistence.Query.setParameter. Bind an instance of `java.util.Calendar` to a `Parameter` object.
public TypedQuery<X>	Returns: the same query instance setParameter(Parameter<Date> parameter object param, Date parameter value value, TemporalType temporal type temporalType) Redeclares javax.persistence.Query.setParameter. Bind an instance of `java.util.Date` to a `Parameter` object.
public TypedQuery<X>	Returns: the same query instance setParameter(String parameter name name, Object parameter value value) Redeclares javax.persistence.Query.setParameter. Bind an argument value to a named parameter.
public TypedQuery<X>	Returns: the same query instance setParameter(String parameter name name, Calendar parameter value value, TemporalType temporal type temporalType) Redeclares javax.persistence.Query.setParameter. Bind an instance of `java.util.Calendar` to a named parameter.
public TypedQuery<X>	Returns: the same query instance setParameter(String parameter name name, Date parameter value value, TemporalType temporal type temporalType) Redeclares javax.persistence.Query.setParameter. Bind an instance of `java.util.Date` to a named parameter.
public TypedQuery<X>	Returns: the same query instance setParameter(int position position, Object parameter value value) Redeclares javax.persistence.Query.setParameter. Bind an argument value to a positional parameter.
public TypedQuery<X>	Returns: the same query instance setParameter(int position position, Calendar parameter value value, TemporalType temporal type temporalType) Redeclares javax.persistence.Query.setParameter. Bind an instance of `java.util.Calendar` to a positional parameter.
public TypedQuery<X>	Returns: the same query instance setParameter(int position position, Date parameter value value, TemporalType temporal type temporalType) Redeclares javax.persistence.Query.setParameter. Bind an instance of `java.util.Date` to a positional parameter.

Inherited from javax.persistence.Query:: executeUpdate getFirstResult getFlushMode getHints getLockMode getMaxResults getParameter getParameter getParameter getParameter getParameters getParameterValue getParameterValue getParameterValue isBound unwrap

Method Detail

getResultList back to summary

getResultList	back to summary
public List<X> getResultList() Redeclares javax.persistence.Query.getResultList. Execute a SELECT query and return the query results as a typed List. Returns:List<X> a list of the results Exceptions IllegalStateException: if called for a Java Persistence query language UPDATE or DELETE statement QueryTimeoutException: if the query execution exceeds the query timeout value set and only the statement is rolled back TransactionRequiredException: if a lock mode other than `NONE` has been set and there is no transaction or the persistence context has not been joined to the transaction PessimisticLockException: if pessimistic locking fails and the transaction is rolled back LockTimeoutException: if pessimistic locking fails and only the statement is rolled back PersistenceException: if the query execution exceeds the query timeout value set and the transaction is rolled back

public List<X> getResultList()

Redeclares javax.persistence.Query.getResultList.

Execute a SELECT query and return the query results as a typed List.

Returns:List<X>

a list of the results

Exceptions

IllegalStateException:: if called for a Java Persistence query language UPDATE or DELETE statement
QueryTimeoutException:: if the query execution exceeds the query timeout value set and only the statement is rolled back
TransactionRequiredException:: if a lock mode other than NONE has been set and there is no transaction or the persistence context has not been joined to the transaction
PessimisticLockException:: if pessimistic locking fails and the transaction is rolled back
LockTimeoutException:: if pessimistic locking fails and only the statement is rolled back
PersistenceException:: if the query execution exceeds the query timeout value set and the transaction is rolled back

getResultStream back to summary

getResultStream	back to summary
public default Stream<X> getResultStream() Overrides default javax.persistence.Query.getResultStream. Execute a SELECT query and return the query results as a typed `java.util.stream.Stream`. By default this method delegates to `getResultList().stream()`, however persistence provider may choose to override this method to provide additional capabilities. Returns:Stream<X> a stream of the results Exceptions IllegalStateException: if called for a Java Persistence query language UPDATE or DELETE statement QueryTimeoutException: if the query execution exceeds the query timeout value set and only the statement is rolled back TransactionRequiredException: if a lock mode other than `NONE` has been set and there is no transaction or the persistence context has not been joined to the transaction PessimisticLockException: if pessimistic locking fails and the transaction is rolled back LockTimeoutException: if pessimistic locking fails and only the statement is rolled back PersistenceException: if the query execution exceeds the query timeout value set and the transaction is rolled back Since 2.2 See Also `Stream`, `getResultList()`

public default Stream<X> getResultStream()

Overrides default javax.persistence.Query.getResultStream.

Execute a SELECT query and return the query results as a typed java.util.stream.Stream. By default this method delegates to getResultList().stream(), however persistence provider may choose to override this method to provide additional capabilities.

Returns:Stream<X>

a stream of the results

Exceptions

IllegalStateException:: if called for a Java Persistence query language UPDATE or DELETE statement
QueryTimeoutException:: if the query execution exceeds the query timeout value set and only the statement is rolled back
TransactionRequiredException:: if a lock mode other than NONE has been set and there is no transaction or the persistence context has not been joined to the transaction
PessimisticLockException:: if pessimistic locking fails and the transaction is rolled back
LockTimeoutException:: if pessimistic locking fails and only the statement is rolled back
PersistenceException:: if the query execution exceeds the query timeout value set and the transaction is rolled back

Since

2.2

See Also

Stream, getResultList()

getSingleResult back to summary

getSingleResult	back to summary
public X getSingleResult() Redeclares javax.persistence.Query.getSingleResult. Execute a SELECT query that returns a single result. Returns:X the result Exceptions NoResultException: if there is no result NonUniqueResultException: if more than one result IllegalStateException: if called for a Java Persistence query language UPDATE or DELETE statement QueryTimeoutException: if the query execution exceeds the query timeout value set and only the statement is rolled back TransactionRequiredException: if a lock mode other than `NONE` has been set and there is no transaction or the persistence context has not been joined to the transaction PessimisticLockException: if pessimistic locking fails and the transaction is rolled back LockTimeoutException: if pessimistic locking fails and only the statement is rolled back PersistenceException: if the query execution exceeds the query timeout value set and the transaction is rolled back

public X getSingleResult()

Redeclares javax.persistence.Query.getSingleResult.

Execute a SELECT query that returns a single result.

Returns:X

the result

Exceptions

NoResultException:: if there is no result
NonUniqueResultException:: if more than one result
IllegalStateException:: if called for a Java Persistence query language UPDATE or DELETE statement
QueryTimeoutException:: if the query execution exceeds the query timeout value set and only the statement is rolled back
TransactionRequiredException:: if a lock mode other than NONE has been set and there is no transaction or the persistence context has not been joined to the transaction
PessimisticLockException:: if pessimistic locking fails and the transaction is rolled back
LockTimeoutException:: if pessimistic locking fails and only the statement is rolled back
PersistenceException:: if the query execution exceeds the query timeout value set and the transaction is rolled back

setFirstResult	back to summary
public TypedQuery<X> setFirstResult(int startPosition) Redeclares javax.persistence.Query.setFirstResult. Set the position of the first result to retrieve. Parameters startPosition:int position of the first result, numbered from 0 Returns:TypedQuery<X> the same query instance Exceptions IllegalArgumentException: if the argument is negative

setFirstResult

back to summary

public TypedQuery<X> setFirstResult(int startPosition)

Redeclares javax.persistence.Query.setFirstResult.

Set the position of the first result to retrieve.

Parameters

startPosition:int: position of the first result, numbered from 0

Returns:TypedQuery<X>

the same query instance

Exceptions

IllegalArgumentException:: if the argument is negative

setFlushMode	back to summary
public TypedQuery<X> setFlushMode(FlushModeType flushMode) Redeclares javax.persistence.Query.setFlushMode. Set the flush mode type to be used for the query execution. The flush mode type applies to the query regardless of the flush mode type in use for the entity manager. Parameters flushMode:FlushModeType flush mode Returns:TypedQuery<X> the same query instance

setFlushMode

back to summary

public TypedQuery<X> setFlushMode(FlushModeType flushMode)

Redeclares javax.persistence.Query.setFlushMode.

Set the flush mode type to be used for the query execution. The flush mode type applies to the query regardless of the flush mode type in use for the entity manager.

Parameters

flushMode:FlushModeType: flush mode

Returns:TypedQuery<X>

the same query instance

setHint	back to summary
public TypedQuery<X> setHint(String hintName, Object value) Redeclares javax.persistence.Query.setHint. Set a query property or hint. The hints elements may be used to specify query properties and hints. Properties defined by this specification must be observed by the provider. Vendor-specific hints that are not recognized by a provider must be silently ignored. Portable applications should not rely on the standard timeout hint. Depending on the database in use and the locking mechanisms used by the provider, this hint may or may not be observed. Parameters hintName:String name of property or hint value:Object value for the property or hint Returns:TypedQuery<X> the same query instance Exceptions IllegalArgumentException: if the second argument is not valid for the implementation

setHint

back to summary

public TypedQuery<X> setHint(String hintName, Object value)

Redeclares javax.persistence.Query.setHint.

Set a query property or hint. The hints elements may be used to specify query properties and hints. Properties defined by this specification must be observed by the provider. Vendor-specific hints that are not recognized by a provider must be silently ignored. Portable applications should not rely on the standard timeout hint. Depending on the database in use and the locking mechanisms used by the provider, this hint may or may not be observed.

Parameters

hintName:String: name of property or hint
value:Object: value for the property or hint

Returns:TypedQuery<X>

the same query instance

Exceptions

IllegalArgumentException:: if the second argument is not valid for the implementation

setLockMode	back to summary
public TypedQuery<X> setLockMode(LockModeType lockMode) Redeclares javax.persistence.Query.setLockMode. Set the lock mode type to be used for the query execution. Parameters lockMode:LockModeType lock mode Returns:TypedQuery<X> the same query instance Exceptions IllegalStateException: if the query is found not to be a Java Persistence query language SELECT query or a CriteriaQuery query

setLockMode

back to summary

public TypedQuery<X> setLockMode(LockModeType lockMode)

Redeclares javax.persistence.Query.setLockMode.

Set the lock mode type to be used for the query execution.

Parameters

lockMode:LockModeType: lock mode

Returns:TypedQuery<X>

the same query instance

Exceptions

IllegalStateException:: if the query is found not to be a Java Persistence query language SELECT query or a CriteriaQuery query

setMaxResults	back to summary
public TypedQuery<X> setMaxResults(int maxResult) Redeclares javax.persistence.Query.setMaxResults. Set the maximum number of results to retrieve. Parameters maxResult:int maximum number of results to retrieve Returns:TypedQuery<X> the same query instance Exceptions IllegalArgumentException: if the argument is negative

setMaxResults

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public TypedQuery<X> setMaxResults(int maxResult)

Redeclares javax.persistence.Query.setMaxResults.

Set the maximum number of results to retrieve.

Parameters

maxResult:int: maximum number of results to retrieve

Returns:TypedQuery<X>

the same query instance

Exceptions

IllegalArgumentException:: if the argument is negative

setParameter back to summary

setParameter	back to summary
public <T> TypedQuery<X> setParameter(Parameter<T> param, T value) Redeclares javax.persistence.Query.setParameter. Bind the value of a `Parameter` object. Parameters param:Parameter<T> parameter object value:T parameter value Returns:TypedQuery<X> the same query instance Exceptions IllegalArgumentException: if the parameter does not correspond to a parameter of the query

public <T> TypedQuery<X> setParameter(Parameter<T> param, T value)

Redeclares javax.persistence.Query.setParameter.

Bind the value of a Parameter object.

Parameters

param:Parameter<T>: parameter object
value:T: parameter value

Returns:TypedQuery<X>

the same query instance

Exceptions

IllegalArgumentException:: if the parameter does not correspond to a parameter of the query

setParameter back to summary

setParameter	back to summary
public TypedQuery<X> setParameter(Parameter<Calendar> param, Calendar value, TemporalType temporalType) Redeclares javax.persistence.Query.setParameter. Bind an instance of `java.util.Calendar` to a `Parameter` object. Parameters param:Parameter<Calendar> parameter object value:Calendar parameter value temporalType:TemporalType temporal type Returns:TypedQuery<X> the same query instance Exceptions IllegalArgumentException: if the parameter does not correspond to a parameter of the query

public TypedQuery<X> setParameter(Parameter<Calendar> param, Calendar value, TemporalType temporalType)

Redeclares javax.persistence.Query.setParameter.

Bind an instance of java.util.Calendar to a Parameter object.

Parameters

param:Parameter<Calendar>: parameter object
value:Calendar: parameter value
temporalType:TemporalType: temporal type

Returns:TypedQuery<X>

the same query instance

Exceptions

IllegalArgumentException:: if the parameter does not correspond to a parameter of the query

setParameter back to summary

setParameter	back to summary
public TypedQuery<X> setParameter(Parameter<Date> param, Date value, TemporalType temporalType) Redeclares javax.persistence.Query.setParameter. Bind an instance of `java.util.Date` to a `Parameter` object. Parameters param:Parameter<Date> parameter object value:Date parameter value temporalType:TemporalType temporal type Returns:TypedQuery<X> the same query instance Exceptions IllegalArgumentException: if the parameter does not correspond to a parameter of the query

public TypedQuery<X> setParameter(Parameter<Date> param, Date value, TemporalType temporalType)

Redeclares javax.persistence.Query.setParameter.

Bind an instance of java.util.Date to a Parameter object.

Parameters

param:Parameter<Date>: parameter object
value:Date: parameter value
temporalType:TemporalType: temporal type

Returns:TypedQuery<X>

the same query instance

Exceptions

IllegalArgumentException:: if the parameter does not correspond to a parameter of the query

setParameter	back to summary
public TypedQuery<X> setParameter(String name, Object value) Redeclares javax.persistence.Query.setParameter. Bind an argument value to a named parameter. Parameters name:String parameter name value:Object parameter value Returns:TypedQuery<X> the same query instance Exceptions IllegalArgumentException: if the parameter name does not correspond to a parameter of the query or if the argument is of incorrect type

setParameter

back to summary

public TypedQuery<X> setParameter(String name, Object value)

Redeclares javax.persistence.Query.setParameter.

Bind an argument value to a named parameter.

Parameters

name:String: parameter name
value:Object: parameter value

Returns:TypedQuery<X>

the same query instance

Exceptions

IllegalArgumentException:: if the parameter name does not correspond to a parameter of the query or if the argument is of incorrect type

setParameter back to summary

setParameter	back to summary
public TypedQuery<X> setParameter(String name, Calendar value, TemporalType temporalType) Redeclares javax.persistence.Query.setParameter. Bind an instance of `java.util.Calendar` to a named parameter. Parameters name:String parameter name value:Calendar parameter value temporalType:TemporalType temporal type Returns:TypedQuery<X> the same query instance Exceptions IllegalArgumentException: if the parameter name does not correspond to a parameter of the query or if the value argument is of incorrect type

public TypedQuery<X> setParameter(String name, Calendar value, TemporalType temporalType)

Redeclares javax.persistence.Query.setParameter.

Bind an instance of java.util.Calendar to a named parameter.

Parameters

name:String: parameter name
value:Calendar: parameter value
temporalType:TemporalType: temporal type

Returns:TypedQuery<X>

the same query instance

Exceptions

IllegalArgumentException:: if the parameter name does not correspond to a parameter of the query or if the value argument is of incorrect type

setParameter back to summary

setParameter	back to summary
public TypedQuery<X> setParameter(String name, Date value, TemporalType temporalType) Redeclares javax.persistence.Query.setParameter. Bind an instance of `java.util.Date` to a named parameter. Parameters name:String parameter name value:Date parameter value temporalType:TemporalType temporal type Returns:TypedQuery<X> the same query instance Exceptions IllegalArgumentException: if the parameter name does not correspond to a parameter of the query or if the value argument is of incorrect type

public TypedQuery<X> setParameter(String name, Date value, TemporalType temporalType)

Redeclares javax.persistence.Query.setParameter.

Bind an instance of java.util.Date to a named parameter.

Parameters

name:String: parameter name
value:Date: parameter value
temporalType:TemporalType: temporal type

Returns:TypedQuery<X>

the same query instance

Exceptions

IllegalArgumentException:: if the parameter name does not correspond to a parameter of the query or if the value argument is of incorrect type

setParameter	back to summary
public TypedQuery<X> setParameter(int position, Object value) Redeclares javax.persistence.Query.setParameter. Bind an argument value to a positional parameter. Parameters position:int position value:Object parameter value Returns:TypedQuery<X> the same query instance Exceptions IllegalArgumentException: if position does not correspond to a positional parameter of the query or if the argument is of incorrect type

setParameter

back to summary

public TypedQuery<X> setParameter(int position, Object value)

Redeclares javax.persistence.Query.setParameter.

Bind an argument value to a positional parameter.

Parameters

position:int: position
value:Object: parameter value

Returns:TypedQuery<X>

the same query instance

Exceptions

IllegalArgumentException:: if position does not correspond to a positional parameter of the query or if the argument is of incorrect type

setParameter back to summary

setParameter	back to summary
public TypedQuery<X> setParameter(int position, Calendar value, TemporalType temporalType) Redeclares javax.persistence.Query.setParameter. Bind an instance of `java.util.Calendar` to a positional parameter. Parameters position:int position value:Calendar parameter value temporalType:TemporalType temporal type Returns:TypedQuery<X> the same query instance Exceptions IllegalArgumentException: if position does not correspond to a positional parameter of the query or if the value argument is of incorrect type

public TypedQuery<X> setParameter(int position, Calendar value, TemporalType temporalType)

Redeclares javax.persistence.Query.setParameter.

Bind an instance of java.util.Calendar to a positional parameter.

Parameters

position:int: position
value:Calendar: parameter value
temporalType:TemporalType: temporal type

Returns:TypedQuery<X>

the same query instance

Exceptions

IllegalArgumentException:: if position does not correspond to a positional parameter of the query or if the value argument is of incorrect type

setParameter back to summary

setParameter	back to summary
public TypedQuery<X> setParameter(int position, Date value, TemporalType temporalType) Redeclares javax.persistence.Query.setParameter. Bind an instance of `java.util.Date` to a positional parameter. Parameters position:int position value:Date parameter value temporalType:TemporalType temporal type Returns:TypedQuery<X> the same query instance Exceptions IllegalArgumentException: if position does not correspond to a positional parameter of the query or if the value argument is of incorrect type

public TypedQuery<X> setParameter(int position, Date value, TemporalType temporalType)

Redeclares javax.persistence.Query.setParameter.

Bind an instance of java.util.Date to a positional parameter.

Parameters

position:int: position
value:Date: parameter value
temporalType:TemporalType: temporal type

Returns:TypedQuery<X>

the same query instance

Exceptions

IllegalArgumentException:: if position does not correspond to a positional parameter of the query or if the value argument is of incorrect type

public Interface TypedQuery<X>

Method Summary

Method Detail