Class ResourceBanner

java.lang.Object

org.springframework.boot.ResourceBanner

All Implemented Interfaces:

Banner

public class ResourceBanner
extends Object
implements Banner

Banner implementation that prints from a source text Resource.

Since:

1.2.0

Author:

Phillip Webb, Vedran Pavic, Toshiaki Maki, Krzysztof Krason, Moritz Halbritter

Nested Class Summary

Nested classes/interfaces inherited from interface org.springframework.boot.Banner

Banner.Mode

Constructor Summary

Constructors

Constructor	Description
ResourceBanner(Resource resource)

Method Summary

Modifier and Type	Method	Description
protected @Nullable String	getApplicationTitle(@Nullable Class<?> sourceClass)	Return the application title that should be used for the source class.
protected @Nullable String	getBootVersion()
protected List<PropertyResolver>	getPropertyResolvers(Environment environment, @Nullable Class<?> sourceClass)	Return a mutable list of the PropertyResolver instances that will be used to resolve placeholders.
void	printBanner(Environment environment, @Nullable Class<?> sourceClass, PrintStream out)	Print the banner to the specified print stream.

Methods inherited from class java.lang.Object

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

Constructor Details

ResourceBanner

public ResourceBanner(Resource resource)

Method Details

printBanner

public void printBanner(Environment environment,
 @Nullable Class<?> sourceClass,
 PrintStream out)

Description copied from interface: Banner

Print the banner to the specified print stream.

Specified by:

printBanner in interface Banner

Parameters:

environment - the spring environment

sourceClass - the source class for the application or null

out - the output print stream

getPropertyResolvers

protected List<PropertyResolver> getPropertyResolvers(Environment environment,
 @Nullable Class<?> sourceClass)

Return a mutable list of the PropertyResolver instances that will be used to resolve placeholders.

Parameters:

environment - the environment

sourceClass - the source class

Returns:

a mutable list of property resolvers

getApplicationTitle

protected @Nullable String getApplicationTitle(@Nullable Class<?> sourceClass)

Return the application title that should be used for the source class. By default will use Package.getImplementationTitle().

Parameters:

sourceClass - the source class

Returns:

the application title

getBootVersion

protected @Nullable String getBootVersion()