org.springframework.cloud.function.deployer

Class ApplicationRunner

java.lang.Object

org.springframework.cloud.function.deployer.ApplicationRunner

public class ApplicationRunner
extends Object

Driver class for running a Spring Boot application via an isolated classpath. Initialize an instance of this class with the class loader to be used and the name of the main class (usually a @SpringBootApplication), and then run(String...) it, cleaning up with a call to close().

Author:

Dave Syer

Constructor Summary

Constructors

Constructor and Description
ApplicationRunner(ClassLoader classLoader, String source)

Method Summary

Modifier and Type	Method and Description
void	close()
boolean	containsBean(String name)
Object	evaluate(String expression, Object root, Object... attrs)
Object	getBean(String name)
Set<String>	getBeanNames(String type) List the bean names in the application context for a given type (by its fully qualified name).
boolean	isRunning()
void	run(String... args)

Methods inherited from class java.lang.Object

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

Constructor Detail

ApplicationRunner

public ApplicationRunner(ClassLoader classLoader,
                         String source)

Method Detail

run

public void run(String... args)

getBean

public Object getBean(String name)

containsBean

public boolean containsBean(String name)

getBeanNames

public Set<String> getBeanNames(String type)

List the bean names in the application context for a given type (by its fully qualified name).

Parameters:

type - the name of the type (Class)

Returns:

the bean names of that type

evaluate

public Object evaluate(String expression,
                       Object root,
                       Object... attrs)

isRunning

public boolean isRunning()

close

@PreDestroy
public void close()