com.holonplatform.datastore.jdbc.composer

Interface SQLContextParametersHandler

All Superinterfaces:

Serializable

All Known Implementing Classes:

DefaultSQLContextParametersHandler

public interface SQLContextParametersHandler
extends Serializable

Handler to generate, hold and obtain the SQL named parameters of a SQL context hierarchy.

Since:

5.1.0

Method Summary

Modifier and Type	Method and Description
<T> String	addNamedParameter(SQLParameter<T> parameter) Add named parameter using given SQLParameter definition.
static SQLContextParametersHandler	create() Create a new SQLContextParametersHandler.
Map<String,SQLParameter<?>>	getNamedParameters() Get the named parameters.

Method Detail

addNamedParameter

<T> String addNamedParameter(SQLParameter<T> parameter)

Add named parameter using given SQLParameter definition.

Type Parameters:

T - Parameter expression type

Parameters:

parameter - Parameter definition (not null)

Returns:

Generated parameter name

getNamedParameters

Map<String,SQLParameter<?>> getNamedParameters()

Get the named parameters.

Returns:

A map of parameter names and the associated SQLParameter definition, empty if none

create

static SQLContextParametersHandler create()

Create a new SQLContextParametersHandler.

Returns:

A new SQLContextParametersHandler