io.spring.initializr.web.support

Class SaganInitializrMetadataUpdateStrategy

java.lang.Object

io.spring.initializr.web.support.SaganInitializrMetadataUpdateStrategy

All Implemented Interfaces:

InitializrMetadataUpdateStrategy

public class SaganInitializrMetadataUpdateStrategy
extends Object
implements InitializrMetadataUpdateStrategy

A InitializrMetadataUpdateStrategy that refreshes the metadata with the latest state of the Spring Boot project.

Author:

Stephane Nicoll

See Also:

InitializrConfiguration.Env.getSpringBootMetadataUrl()

Constructor Summary

Constructors

Constructor and Description
SaganInitializrMetadataUpdateStrategy(org.springframework.web.client.RestTemplate restTemplate, com.fasterxml.jackson.databind.ObjectMapper objectMapper)

Method Summary

Modifier and Type	Method and Description
protected List<DefaultMetadataElement>	fetchSpringBootVersions(String url) Fetch the available Spring Boot versions using the specified service url.
InitializrMetadata	update(InitializrMetadata current) Update the current InitializrMetadata.

Methods inherited from class java.lang.Object

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

Constructor Detail

SaganInitializrMetadataUpdateStrategy

public SaganInitializrMetadataUpdateStrategy(org.springframework.web.client.RestTemplate restTemplate,
                                             com.fasterxml.jackson.databind.ObjectMapper objectMapper)

Method Detail

update

public InitializrMetadata update(InitializrMetadata current)

Description copied from interface: InitializrMetadataUpdateStrategy

Update the current InitializrMetadata.

Specified by:

update in interface InitializrMetadataUpdateStrategy

Parameters:

current - the metadata to update

Returns:

the updated metadata, or current (never null)

fetchSpringBootVersions

protected List<DefaultMetadataElement> fetchSpringBootVersions(String url)

Fetch the available Spring Boot versions using the specified service url.

Parameters:

url - the url to the spring-boot project metadata

Returns:

the spring boot versions metadata or null if it could not be retrieved