org.apache.gobblin.runtime.cli

Class ConstructorAndPublicMethodsCliObjectFactory<T>

java.lang.Object

org.apache.gobblin.runtime.cli.PublicMethodsCliObjectFactory<T>

org.apache.gobblin.runtime.cli.ConstructorAndPublicMethodsCliObjectFactory<T>

All Implemented Interfaces:

CliObjectFactory<T>

public class ConstructorAndPublicMethodsCliObjectFactory<T>
extends PublicMethodsCliObjectFactory<T>

A helper class for automatically inferring Options from the constructor and public methods in a class. For method inference, see PublicMethodsCliObjectFactory. Options are inferred from the constructor as follows: 1. The helper will search for exactly one constructor with only String arguments and which is annotated with CliObjectSupport. 2. For each parameter of the constructor, the helper will create a required Option.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.gobblin.runtime.cli.CliObjectFactory

CliObjectFactory.HelpArgumentFound

Field Summary

Fields inherited from class org.apache.gobblin.runtime.cli.PublicMethodsCliObjectFactory

klazz

Constructor Summary

Constructors

Constructor and Description
ConstructorAndPublicMethodsCliObjectFactory(Class<? extends T> klazz)

Method Summary

Modifier and Type	Method and Description
T	constructObject(org.apache.commons.cli.CommandLine cli)
org.apache.commons.cli.Options	getOptions()

Methods inherited from class org.apache.gobblin.runtime.cli.PublicMethodsCliObjectFactory

applyCommandLineOptions, buildObject, buildObject, getUsageString

Methods inherited from class java.lang.Object

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

Constructor Detail

ConstructorAndPublicMethodsCliObjectFactory

public ConstructorAndPublicMethodsCliObjectFactory(Class<? extends T> klazz)

Method Detail

constructObject

public T constructObject(org.apache.commons.cli.CommandLine cli)
                  throws IOException

Specified by:

constructObject in class PublicMethodsCliObjectFactory<T>

Throws:

IOException

getOptions

public org.apache.commons.cli.Options getOptions()

Returns:

an instance of Options understood by this factory.