Package io.micronaut.core.bind

Class DefaultExecutableBinder<S>

java.lang.Object

io.micronaut.core.bind.DefaultExecutableBinder<S>

Type Parameters:

S - The source type

All Implemented Interfaces:

ExecutableBinder<S>

public class DefaultExecutableBinder<S>
extends Object
implements ExecutableBinder<S>

Default implementation of the ExecutableBinder interface.

Constructor Summary

Constructors

Constructor	Description
DefaultExecutableBinder()	Default constructor.
DefaultExecutableBinder(@Nullable Map<Argument<?>,Object> preBound)	A map of pre-bound values for any arguments that don't need to be dynamically bound.

Method Summary

Modifier and Type	Method	Description
<T, R> BoundExecutable<T,R>	bind(Executable<T,R> target, ArgumentBinderRegistry<S> registry, S source)	Binds a given Executable using the given registry and source object.
<T, R> BoundExecutable<T,R>	tryBind(Executable<T,R> target, ArgumentBinderRegistry<S> registry, S source)	Binds a given Executable using the given registry and source object.

Methods inherited from class java.lang.Object

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

Constructor Details

DefaultExecutableBinder

public DefaultExecutableBinder()

Default constructor.

DefaultExecutableBinder

public DefaultExecutableBinder(@Nullable
 @Nullable Map<Argument<?>,Object> preBound)

A map of pre-bound values for any arguments that don't need to be dynamically bound.

Parameters:

preBound - The pre bound values

Method Details

bind

public <T,
R> BoundExecutable<T,R> bind(Executable<T,R> target,
 ArgumentBinderRegistry<S> registry,
 S source)
                                throws UnsatisfiedArgumentException

Description copied from interface: ExecutableBinder

Binds a given Executable using the given registry and source object.

Specified by:

bind in interface ExecutableBinder<S>

Type Parameters:

T - The executable target type

R - The executable return type

Parameters:

target - The target executable

registry - The registry to use

source - The binding source

Returns:

The bound executable

Throws:

UnsatisfiedArgumentException - When the executable could not be satisfied

tryBind

public <T,
R> BoundExecutable<T,R> tryBind(Executable<T,R> target,
 ArgumentBinderRegistry<S> registry,
 S source)

Description copied from interface: ExecutableBinder

Binds a given Executable using the given registry and source object. Unlike ExecutableBinder.bind(Executable, ArgumentBinderRegistry, Object) this method will not throw an UnsatisfiedArgumentException if an argument cannot be bound. Instead, the BoundExecutable.getUnboundArguments() property will be populated with any arguments that could not be bound

Specified by:

tryBind in interface ExecutableBinder<S>

Type Parameters:

T - The executable target type

R - The executable return type

Parameters:

target - The target executable

registry - The registry to use

source - The binding source

Returns:

The bound executable