org.springframework.cloud.skipper.server.service

Class PackageMetadataService

java.lang.Object

org.springframework.cloud.skipper.server.service.PackageMetadataService

All Implemented Interfaces:

Aware, ResourceLoaderAware

public class PackageMetadataService
extends Object
implements ResourceLoaderAware

Downloads package metadata from known repositories and deletes PackageMetadata.

Author:

Mark Pollack

Field Summary

Fields

Modifier and Type	Field and Description
static Predicate<org.springframework.cloud.skipper.domain.Release>	DEFAULT_RELEASE_ACTIVITY_CHECK

Constructor Summary

Constructors

Constructor and Description
PackageMetadataService(RepositoryRepository repositoryRepository, PackageMetadataRepository packageMetadataRepository, ReleaseRepository releaseRepository)

Method Summary

Modifier and Type	Method and Description
void	deleteIfAllReleasesDeleted(String packageName, Predicate<org.springframework.cloud.skipper.domain.Release> releaseCheckPredicate) Delete all versions of the package metadata only if the latest releases currently using it are in the StatusCode.DELETED state.
protected List<org.springframework.cloud.skipper.domain.PackageMetadata>	deserializeFromIndexFiles(List<File> indexFiles)
List<org.springframework.cloud.skipper.domain.PackageMetadata>	downloadPackageMetadata() Download package metadata from all repositories.
List<org.springframework.cloud.skipper.domain.Release>	filterReleasesFromLocalRepos(List<org.springframework.cloud.skipper.domain.Release> releases, String packageMetadataName) Return a list of releases that have a specific package and the package is in a local repository
void	setResourceLoader(ResourceLoader resourceLoader)

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_RELEASE_ACTIVITY_CHECK

public static final Predicate<org.springframework.cloud.skipper.domain.Release> DEFAULT_RELEASE_ACTIVITY_CHECK

Constructor Detail

PackageMetadataService

public PackageMetadataService(RepositoryRepository repositoryRepository,
                              PackageMetadataRepository packageMetadataRepository,
                              ReleaseRepository releaseRepository)

Method Detail

deleteIfAllReleasesDeleted

@Transactional
public void deleteIfAllReleasesDeleted(String packageName,
                                                      Predicate<org.springframework.cloud.skipper.domain.Release> releaseCheckPredicate)

Delete all versions of the package metadata only if the latest releases currently using it are in the StatusCode.DELETED state.

Parameters:

packageName - the name of the package

filterReleasesFromLocalRepos

@Transactional
public List<org.springframework.cloud.skipper.domain.Release> filterReleasesFromLocalRepos(List<org.springframework.cloud.skipper.domain.Release> releases,
                                                                                                          String packageMetadataName)

Return a list of releases that have a specific package and the package is in a local repository

Parameters:

releases - A list of releases

packageMetadataName - the package name.

downloadPackageMetadata

@Transactional
public List<org.springframework.cloud.skipper.domain.PackageMetadata> downloadPackageMetadata()

Download package metadata from all repositories.

Returns:

A list of package metadata, not yet persisted in the PackageMetadataRepository.

deserializeFromIndexFiles

protected List<org.springframework.cloud.skipper.domain.PackageMetadata> deserializeFromIndexFiles(List<File> indexFiles)

setResourceLoader

public void setResourceLoader(ResourceLoader resourceLoader)

Specified by:

setResourceLoader in interface ResourceLoaderAware