org.apache.archiva.reports.consumers

Class DuplicateArtifactsConsumer

java.lang.Object

org.apache.archiva.consumers.AbstractMonitoredConsumer

org.apache.archiva.reports.consumers.DuplicateArtifactsConsumer

All Implemented Interfaces:

Consumer, KnownRepositoryContentConsumer, RepositoryContentConsumer, org.apache.archiva.redback.components.registry.RegistryListener

@Service(value="knownRepositoryContentConsumer#duplicate-artifacts")
 @Scope(value="prototype")
public class DuplicateArtifactsConsumer
extends AbstractMonitoredConsumer
implements KnownRepositoryContentConsumer, org.apache.archiva.redback.components.registry.RegistryListener

Search the artifact repository of known SHA1 Checksums for potential duplicate artifacts.

TODO: no need for this to be a scanner - we can just query the database / content repository to get a full list

Field Summary

Fields

Modifier and Type	Field and Description
private ArchivaConfiguration	configuration
private String	description
private FileTypes	filetypes
private String	id
private List<String>	includes
private org.slf4j.Logger	log
private RepositoryPathTranslator	pathTranslator FIXME: needs to be selected based on the repository in question
private String	repoId
private File	repositoryDir
private RepositorySession	repositorySession
private RepositorySessionFactory	repositorySessionFactory FIXME: this could be multiple implementations and needs to be configured.

Constructor Summary

Constructors

Constructor and Description
DuplicateArtifactsConsumer()

Method Summary

Modifier and Type	Method and Description
void	afterConfigurationChange(org.apache.archiva.redback.components.registry.Registry registry, String propertyName, Object propertyValue)
void	beforeConfigurationChange(org.apache.archiva.redback.components.registry.Registry registry, String propertyName, Object propertyValue)
void	beginScan(ManagedRepository repo, Date whenGathered) Event that triggers at the beginning of a scan.
void	beginScan(ManagedRepository repo, Date whenGathered, boolean executeOnEntireRepo) Event that triggers at the beginning of a scan, where you can also indicate whether the consumers will be executed on an entire repository or on a specific resource.
void	completeScan() Event that triggers on the completion of a scan.
void	completeScan(boolean executeOnEntireRepo)
String	getDescription() The human readable description for this consumer.
List<String>	getExcludes() Get the list of excluded file patterns for this consumer.
String	getId() This is the id for the consumer.
List<String>	getIncludes() Get the list of included file patterns for this consumer.
void	initialize()
private void	initIncludes()
void	processFile(String path) Event indicating a file is to be processed by this consumer.
void	processFile(String path, boolean executeOnEntireRepo)

Methods inherited from class org.apache.archiva.consumers.AbstractMonitoredConsumer

addConsumerMonitor, getDefaultArtifactExclusions, isProcessUnmodified, removeConsumerMonitor, triggerConsumerError, triggerConsumerInfo, triggerConsumerWarning

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.archiva.consumers.RepositoryContentConsumer

isProcessUnmodified

Methods inherited from interface org.apache.archiva.consumers.Consumer

addConsumerMonitor, removeConsumerMonitor

Field Detail

log

private org.slf4j.Logger log

id

private String id

description

private String description

configuration

@Inject
private ArchivaConfiguration configuration

filetypes

@Inject
private FileTypes filetypes

repositorySessionFactory

@Inject
private RepositorySessionFactory repositorySessionFactory

FIXME: this could be multiple implementations and needs to be configured.

includes

private List<String> includes

repositoryDir

private File repositoryDir

repoId

private String repoId

pathTranslator

@Inject
 @Named(value="repositoryPathTranslator#maven2")
private RepositoryPathTranslator pathTranslator

FIXME: needs to be selected based on the repository in question

repositorySession

private RepositorySession repositorySession

Constructor Detail

DuplicateArtifactsConsumer

public DuplicateArtifactsConsumer()

Method Detail

getId

public String getId()

Description copied from interface: Consumer

This is the id for the consumer.

Specified by:

getId in interface Consumer

Returns:

the consumer id.

getDescription

public String getDescription()

Description copied from interface: Consumer

The human readable description for this consumer.

Specified by:

getDescription in interface Consumer

Returns:

the human readable description for this consumer.

getIncludes

public List<String> getIncludes()

Description copied from interface: RepositoryContentConsumer

Get the list of included file patterns for this consumer.

Specified by:

getIncludes in interface RepositoryContentConsumer

Returns:

the list of String patterns. (example: "**/*.pom")

getExcludes

public List<String> getExcludes()

Description copied from interface: RepositoryContentConsumer

Get the list of excluded file patterns for this consumer.

Specified by:

getExcludes in interface RepositoryContentConsumer

Returns:

the list of String patterns. (example: "**/*.pom") - (can be null for no exclusions)

beginScan

public void beginScan(ManagedRepository repo,
                      Date whenGathered)
               throws ConsumerException

Description copied from interface: RepositoryContentConsumer

Event that triggers at the beginning of a scan.

NOTE: This would be a good place to initialize the consumer, to lock any resources, and to generally start tracking the scan as a whole.

Specified by:

beginScan in interface RepositoryContentConsumer

Parameters:

repo - the repository that this consumer is being used for.

whenGathered - the start of the repository scan

Throws:

ConsumerException - if there was a problem with using the provided repository with the consumer.

beginScan

public void beginScan(ManagedRepository repo,
                      Date whenGathered,
                      boolean executeOnEntireRepo)
               throws ConsumerException

Description copied from interface: RepositoryContentConsumer

Event that triggers at the beginning of a scan, where you can also indicate whether the consumers will be executed on an entire repository or on a specific resource.

Specified by:

beginScan in interface RepositoryContentConsumer

Parameters:

repo - the repository that this consumer is being used for.

whenGathered - the start of the repository scan

executeOnEntireRepo - flags whether the consumer will be executed on an entire repository or just on a specific resource

Throws:

ConsumerException - if there was a problem with using the provided repository with the consumer.

See Also:

RepositoryContentConsumer.beginScan(ManagedRepository, java.util.Date)

processFile

public void processFile(String path)
                 throws ConsumerException

Description copied from interface: RepositoryContentConsumer

Event indicating a file is to be processed by this consumer.

NOTE: The consumer does not need to process the file immediately, can can opt to queue and/or track the files to be processed in batch. Just be sure to complete the processing by the RepositoryContentConsumer.completeScan() event.

Specified by:

processFile in interface RepositoryContentConsumer

Parameters:

path - the relative file path (in the repository) to process.

Throws:

ConsumerException - if there was a problem processing this file.

processFile

public void processFile(String path,
                        boolean executeOnEntireRepo)
                 throws ConsumerException

Specified by:

processFile in interface RepositoryContentConsumer

Parameters:

path - the relative file path (in the repository) to process.

executeOnEntireRepo - flags whether the consumer will be executed on an entire repository or just on a specific resource

Throws:

ConsumerException

completeScan

public void completeScan()

Description copied from interface: RepositoryContentConsumer

Event that triggers on the completion of a scan.

NOTE: If the consumer opted to batch up processing requests in the RepositoryContentConsumer.processFile(String) event this would be the last opportunity to drain any processing queue's.

Specified by:

completeScan in interface RepositoryContentConsumer

completeScan

public void completeScan(boolean executeOnEntireRepo)

Specified by:

completeScan in interface RepositoryContentConsumer

Parameters:

executeOnEntireRepo - flags whether the consumer will be executed on an entire repository or just on a specific resource

afterConfigurationChange

public void afterConfigurationChange(org.apache.archiva.redback.components.registry.Registry registry,
                                     String propertyName,
                                     Object propertyValue)

Specified by:

afterConfigurationChange in interface org.apache.archiva.redback.components.registry.RegistryListener

beforeConfigurationChange

public void beforeConfigurationChange(org.apache.archiva.redback.components.registry.Registry registry,
                                      String propertyName,
                                      Object propertyValue)

Specified by:

beforeConfigurationChange in interface org.apache.archiva.redback.components.registry.RegistryListener

initIncludes

private void initIncludes()

initialize

@PostConstruct
public void initialize()