Module io.helidon.dbclient

Package io.helidon.dbclient

Class DbClientServiceBase

java.lang.Object

io.helidon.dbclient.DbClientServiceBase

All Implemented Interfaces:

DbClientService

Direct Known Subclasses:

DbClientTracing

public abstract class DbClientServiceBase
extends Object
implements DbClientService

A base implementation of a client service that supports configuration of execution based on a statement name pattern and statement types.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	DbClientServiceBase.BuilderBase<B extends DbClientServiceBase.BuilderBase<B,T>,T extends DbClientServiceBase>	A base class for builders of DbClientServiceBase.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	DbClientServiceBase(DbClientServiceBase.BuilderBase<?,?> builder)	Create a new instance based on the builder base each implementation must extend.

Method Summary

Modifier and Type	Method	Description
protected abstract DbClientServiceContext	apply(DbClientServiceContext context)	This method is only invoked if the predicate for this service was passed.
final DbClientServiceContext	statement(DbClientServiceContext context)	Statement execution to be intercepted.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

DbClientServiceBase

protected DbClientServiceBase(DbClientServiceBase.BuilderBase<?,?> builder)

Create a new instance based on the builder base each implementation must extend.

Parameters:

builder - builder to configure predicate to use

Method Details

statement

public final DbClientServiceContext statement(DbClientServiceContext context)

Description copied from interface: DbClientService

Statement execution to be intercepted. This method is called before the statement execution starts.

Specified by:

statement in interface DbClientService

Parameters:

context - interceptor context

Returns:

updated interceptor context

apply

protected abstract DbClientServiceContext apply(DbClientServiceContext context)

This method is only invoked if the predicate for this service was passed.

Parameters:

context - db client invocation context

Returns:

single with the new context (or the same one if not modified)

See Also:

• statement(io.helidon.dbclient.DbClientServiceContext)