Package org.apache.juneau.rest.arg

Class DefaultArg

java.lang.Object

org.apache.juneau.rest.arg.DefaultArg

All Implemented Interfaces:

RestOpArg

public class DefaultArg
extends Object
implements RestOpArg

Resolves method parameters on RestOp-annotated Java methods by retrieving them by type from the REST object bean store.

The parameter value is resolved using:

opSession .getBeanStore() .getBean(type);

This is the default parameter resolver if no other applicable parameter resolvers could be found.

See Also:

• Java Method Parameters

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	DefaultArg(ParameterInfo paramInfo)	Constructor.

Method Summary

Modifier and Type	Method	Description
static DefaultArg	create(ParameterInfo paramInfo)	Static creator.
Object	resolve(RestOpSession opSession)	Resolves the parameter object.

Methods inherited from class java.lang.Object

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

Constructor Details

DefaultArg

protected DefaultArg(ParameterInfo paramInfo)

Constructor.

Parameters:

paramInfo - The Java method parameter being resolved.

Method Details

create

public static DefaultArg create(ParameterInfo paramInfo)

Static creator.

Parameters:

paramInfo - The Java method parameter being resolved.

Returns:

A new DefaultArg, never null.

resolve

public Object resolve(RestOpSession opSession)
               throws Exception

Description copied from interface: RestOpArg

Resolves the parameter object.

Specified by:

resolve in interface RestOpArg

Parameters:

opSession - The rest call.

Returns:

The resolved object.

Throws:

Exception - Generic error occurred.