Class Panache
- java.lang.Object
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- io.quarkus.hibernate.reactive.panache.Panache
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public class Panache extends Object
Utility class for Panache.- Author:
- Stéphane Épardaud
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Constructor Summary
Constructors Constructor Description Panache()
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static io.smallrye.mutiny.Uni<org.hibernate.reactive.mutiny.Mutiny.Transaction>
currentTransaction()
Returns the current transaction, if any, ornull
.static io.smallrye.mutiny.Uni<Integer>
executeUpdate(String query, io.quarkus.panache.common.Parameters params)
Executes a database update operation and return the number of rows operated on.static io.smallrye.mutiny.Uni<Integer>
executeUpdate(String query, Object... params)
Executes a database update operation and return the number of rows operated on.static io.smallrye.mutiny.Uni<Integer>
executeUpdate(String query, Map<String,Object> params)
Executes a database update operation and return the number of rows operated on.static io.smallrye.mutiny.Uni<Void>
flush()
Flush all pending changes to the database.static io.smallrye.mutiny.Uni<org.hibernate.reactive.mutiny.Mutiny.Session>
getSession()
Returns the currentMutiny.Session
static <T> io.smallrye.mutiny.Uni<T>
withTransaction(Supplier<io.smallrye.mutiny.Uni<T>> work)
Performs the given work within the scope of a database transaction, automatically flushing the session.
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Method Detail
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getSession
public static io.smallrye.mutiny.Uni<org.hibernate.reactive.mutiny.Mutiny.Session> getSession()
Returns the currentMutiny.Session
- Returns:
- the current
Mutiny.Session
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withTransaction
public static <T> io.smallrye.mutiny.Uni<T> withTransaction(Supplier<io.smallrye.mutiny.Uni<T>> work)
Performs the given work within the scope of a database transaction, automatically flushing the session. The transaction will be rolled back if the work completes with an uncaught exception, or ifMutiny.Transaction.markForRollback()
is called.- Type Parameters:
T
- The function's return type- Parameters:
work
- The function to execute in the new transaction- Returns:
- the result of executing the function
- See Also:
currentTransaction()
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executeUpdate
public static io.smallrye.mutiny.Uni<Integer> executeUpdate(String query, Object... params)
Executes a database update operation and return the number of rows operated on.- Parameters:
query
- a normal HQL queryparams
- optional list of indexed parameters- Returns:
- the number of rows operated on.
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executeUpdate
public static io.smallrye.mutiny.Uni<Integer> executeUpdate(String query, Map<String,Object> params)
Executes a database update operation and return the number of rows operated on.- Parameters:
query
- a normal HQL queryparams
-Map
of named parameters- Returns:
- the number of rows operated on.
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executeUpdate
public static io.smallrye.mutiny.Uni<Integer> executeUpdate(String query, io.quarkus.panache.common.Parameters params)
Executes a database update operation and return the number of rows operated on.- Parameters:
query
- a normal HQL queryparams
-Parameters
of named parameters- Returns:
- the number of rows operated on.
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flush
public static io.smallrye.mutiny.Uni<Void> flush()
Flush all pending changes to the database.- Returns:
- void
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currentTransaction
public static io.smallrye.mutiny.Uni<org.hibernate.reactive.mutiny.Mutiny.Transaction> currentTransaction()
Returns the current transaction, if any, ornull
.- Returns:
- the current transaction, if any, or
null
. - See Also:
withTransaction(Supplier)
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