org.apache.maven.index

Class DefaultNexusIndexer

java.lang.Object

org.apache.maven.index.DefaultNexusIndexer

All Implemented Interfaces:

NexusIndexer

Deprecated.

Use Indexer instead. Discouraged from further use, as it suffers from multiple synchronization and other problems. As it tries to serve as "context registry" too, but it does not synchronize the access to it, but also, introduces some extras (like "targeted" vs "non targeted" search), that makes it's behavior less intuitive.

@Deprecated
 @Singleton
 @Named
public class DefaultNexusIndexer
extends Object
implements NexusIndexer

A default NexusIndexer implementation.

Author:

Tamas Cservenak, Eugene Kuleshov

Field Summary

Fields inherited from interface org.apache.maven.index.NexusIndexer

ROLE

Constructor Summary

Constructors

Constructor and Description
DefaultNexusIndexer(Indexer indexer, Scanner scanner, IndexerEngine indexerEngine, QueryCreator queryCreator) Deprecated.

Method Summary

Modifier and Type	Method and Description
void	addArtifactsToIndex(Collection<ArtifactContext> acs, IndexingContext context) Deprecated.
void	addArtifactToIndex(ArtifactContext ac, IndexingContext context) Deprecated. Delegates to the IndexerEngine to update artifact to the index
void	addIndexingContext(IndexingContext context) Deprecated. Adds an indexing context to Nexus indexer.
IndexingContext	addIndexingContext(String id, String repositoryId, File repository, org.apache.lucene.store.Directory directory, String repositoryUrl, String indexUpdateUrl, List<? extends IndexCreator> indexers) Deprecated. Adds an indexing context to Nexus indexer.
IndexingContext	addIndexingContext(String id, String repositoryId, File repository, File indexDirectory, String repositoryUrl, String indexUpdateUrl, List<? extends IndexCreator> indexers) Deprecated. Adds an indexing context to Nexus indexer.
IndexingContext	addIndexingContextForced(String id, String repositoryId, File repository, org.apache.lucene.store.Directory directory, String repositoryUrl, String indexUpdateUrl, List<? extends IndexCreator> indexers) Deprecated. Adds an indexing context to Nexus indexer.
IndexingContext	addIndexingContextForced(String id, String repositoryId, File repository, File indexDirectory, String repositoryUrl, String indexUpdateUrl, List<? extends IndexCreator> indexers) Deprecated. Adds an indexing context to Nexus indexer.
IndexingContext	addMergedIndexingContext(String id, String repositoryId, File repository, org.apache.lucene.store.Directory indexDirectory, boolean searchable, Collection<IndexingContext> contexts) Deprecated.
IndexingContext	addMergedIndexingContext(String id, String repositoryId, File repository, org.apache.lucene.store.Directory indexDirectory, boolean searchable, ContextMemberProvider membersProvider) Deprecated.
IndexingContext	addMergedIndexingContext(String id, String repositoryId, File repository, File indexDirectory, boolean searchable, Collection<IndexingContext> contexts) Deprecated.
IndexingContext	addMergedIndexingContext(String id, String repositoryId, File repository, File indexDirectory, boolean searchable, ContextMemberProvider membersProvider) Deprecated.
void	artifactDiscovered(ArtifactContext ac, IndexingContext context) Deprecated. Delegates to the IndexerEngine to add a new artifact to the index
org.apache.lucene.search.Query	constructQuery(Field field, SearchExpression expression) Deprecated. Helper method to construct Lucene query for given field without need for knowledge (on caller side) HOW is a field indexed, and WHAT query is needed to achieve that.
org.apache.lucene.search.Query	constructQuery(Field field, String query, SearchType type) Deprecated.
void	deleteArtifactFromIndex(ArtifactContext ac, IndexingContext context) Deprecated. Delegates to the IndexerEngine to remove artifact from the index
void	deleteArtifactsFromIndex(Collection<ArtifactContext> acs, IndexingContext context) Deprecated.
Map<String,IndexingContext>	getIndexingContexts() Deprecated. Returns the map of indexing contexts keyed by their ID.
Collection<ArtifactInfo>	identify(Field field, String query) Deprecated.
Collection<ArtifactInfo>	identify(File artifact) Deprecated.
Collection<ArtifactInfo>	identify(File artifact, Collection<IndexingContext> contexts) Deprecated.
Collection<ArtifactInfo>	identify(org.apache.lucene.search.Query query) Deprecated.
Collection<ArtifactInfo>	identify(org.apache.lucene.search.Query query, Collection<IndexingContext> contexts) Deprecated.
void	removeIndexingContext(IndexingContext context, boolean deleteFiles) Deprecated. Removes the indexing context from Nexus indexer, closes it and deletes (if specified) the index files.
void	scan(IndexingContext context) Deprecated. Performs full scan (reindex) for the local repository belonging to supplied context.
void	scan(IndexingContext context, ArtifactScanningListener listener) Deprecated. Performs full scan (reindex) for the local repository belonging to supplied context.
void	scan(IndexingContext context, ArtifactScanningListener listener, boolean update) Deprecated. Performs optionally incremental scan (reindex) for the local repository, with listener.
void	scan(IndexingContext context, boolean update) Deprecated. Performs optionally incremental scan (reindex/full reindex) for the local repository belonging to the supplied context.
void	scan(IndexingContext context, String fromPath, ArtifactScanningListener listener, boolean update) Deprecated. Uses Scanner to scan repository content.
FlatSearchResponse	searchFlat(FlatSearchRequest request) Deprecated. Searches according the request parameters.
GroupedSearchResponse	searchGrouped(GroupedSearchRequest request) Deprecated. Searches according the request parameters.
IteratorSearchResponse	searchIterator(IteratorSearchRequest request) Deprecated. Searches according to request parameters.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultNexusIndexer

@Inject
public DefaultNexusIndexer(Indexer indexer,
                                    Scanner scanner,
                                    IndexerEngine indexerEngine,
                                    QueryCreator queryCreator)

Deprecated.

Method Detail

addIndexingContext

public void addIndexingContext(IndexingContext context)

Deprecated.

Description copied from interface: NexusIndexer

Adds an indexing context to Nexus indexer.

Specified by:

addIndexingContext in interface NexusIndexer

addIndexingContext

public IndexingContext addIndexingContext(String id,
                                          String repositoryId,
                                          File repository,
                                          File indexDirectory,
                                          String repositoryUrl,
                                          String indexUpdateUrl,
                                          List<? extends IndexCreator> indexers)
                                   throws IOException,
                                          UnsupportedExistingLuceneIndexException

Deprecated.

Description copied from interface: NexusIndexer

Adds an indexing context to Nexus indexer.

Specified by:

addIndexingContext in interface NexusIndexer

Parameters:

id - the ID of the context.

repositoryId - the ID of the repository that this context represents.

repository - the location of the repository.

indexDirectory - the location of the Lucene indexes.

repositoryUrl - the location of the remote repository.

indexUpdateUrl - the alternate location of the remote repository indexes (if they are not in default place).

indexers - the set of indexers to apply to this context.

Returns:

Throws:

IOException - in case of some serious IO problem.

UnsupportedExistingLuceneIndexException - if a Lucene index already exists where location is specified, but it has no Nexus descriptor record or it has, but the embedded repoId differs from the repoId specified from the supplied one.

addIndexingContextForced

public IndexingContext addIndexingContextForced(String id,
                                                String repositoryId,
                                                File repository,
                                                File indexDirectory,
                                                String repositoryUrl,
                                                String indexUpdateUrl,
                                                List<? extends IndexCreator> indexers)
                                         throws IOException

Deprecated.

Description copied from interface: NexusIndexer

Adds an indexing context to Nexus indexer. It "forces" this operation, thus no UnsupportedExistingLuceneIndexException is thrown. If it founds an existing lucene index, it will simply stomp-over and rewrite (or add) the Nexus index descriptor.

Specified by:

addIndexingContextForced in interface NexusIndexer

Parameters:

id - the ID of the context.

repositoryId - the ID of the repository that this context represents.

repository - the location of the repository.

indexDirectory - the location of the Lucene indexes.

repositoryUrl - the location of the remote repository.

indexUpdateUrl - the alternate location of the remote repository indexes (if they are not in default place).

indexers - the set of indexers to apply to this context.

Returns:

Throws:

IOException - in case of some serious IO problem.

addIndexingContext

public IndexingContext addIndexingContext(String id,
                                          String repositoryId,
                                          File repository,
                                          org.apache.lucene.store.Directory directory,
                                          String repositoryUrl,
                                          String indexUpdateUrl,
                                          List<? extends IndexCreator> indexers)
                                   throws IOException,
                                          UnsupportedExistingLuceneIndexException

Deprecated.

Description copied from interface: NexusIndexer

Adds an indexing context to Nexus indexer.

Specified by:

addIndexingContext in interface NexusIndexer

Parameters:

id - the ID of the context.

repositoryId - the ID of the repository that this context represents.

repository - the location of the repository.

directory - the location of the Lucene indexes.

repositoryUrl - the location of the remote repository.

indexUpdateUrl - the alternate location of the remote repository indexes (if they are not in default place).

indexers - the set of indexers to apply to this context.

Returns:

Throws:

IOException - in case of some serious IO problem.

UnsupportedExistingLuceneIndexException - if a Lucene index already exists where location is specified, but it has no Nexus descriptor record or it has, but the embedded repoId differs from the repoId specified from the supplied one.

addIndexingContextForced

public IndexingContext addIndexingContextForced(String id,
                                                String repositoryId,
                                                File repository,
                                                org.apache.lucene.store.Directory directory,
                                                String repositoryUrl,
                                                String indexUpdateUrl,
                                                List<? extends IndexCreator> indexers)
                                         throws IOException

Deprecated.

Description copied from interface: NexusIndexer

Adds an indexing context to Nexus indexer. It "forces" this operation, thus no UnsupportedExistingLuceneIndexException is thrown. If it founds an existing lucene index, it will simply stomp-over and rewrite (or add) the Nexus index descriptor.

Specified by:

addIndexingContextForced in interface NexusIndexer

Parameters:

id - the ID of the context.

repositoryId - the ID of the repository that this context represents.

repository - the location of the repository.

directory - the location of the Lucene indexes.

repositoryUrl - the location of the remote repository.

indexUpdateUrl - the alternate location of the remote repository indexes (if they are not in default place).

indexers - the set of indexers to apply to this context.

Returns:

Throws:

IOException - in case of some serious IO problem.

addMergedIndexingContext

public IndexingContext addMergedIndexingContext(String id,
                                                String repositoryId,
                                                File repository,
                                                File indexDirectory,
                                                boolean searchable,
                                                Collection<IndexingContext> contexts)
                                         throws IOException

Deprecated.

Specified by:

addMergedIndexingContext in interface NexusIndexer

Throws:

IOException

addMergedIndexingContext

public IndexingContext addMergedIndexingContext(String id,
                                                String repositoryId,
                                                File repository,
                                                File indexDirectory,
                                                boolean searchable,
                                                ContextMemberProvider membersProvider)
                                         throws IOException

Deprecated.

Specified by:

addMergedIndexingContext in interface NexusIndexer

Throws:

IOException

addMergedIndexingContext

public IndexingContext addMergedIndexingContext(String id,
                                                String repositoryId,
                                                File repository,
                                                org.apache.lucene.store.Directory indexDirectory,
                                                boolean searchable,
                                                Collection<IndexingContext> contexts)
                                         throws IOException

Deprecated.

Specified by:

addMergedIndexingContext in interface NexusIndexer

Throws:

IOException

addMergedIndexingContext

public IndexingContext addMergedIndexingContext(String id,
                                                String repositoryId,
                                                File repository,
                                                org.apache.lucene.store.Directory indexDirectory,
                                                boolean searchable,
                                                ContextMemberProvider membersProvider)
                                         throws IOException

Deprecated.

Specified by:

addMergedIndexingContext in interface NexusIndexer

Throws:

IOException

removeIndexingContext

public void removeIndexingContext(IndexingContext context,
                                  boolean deleteFiles)
                           throws IOException

Deprecated.

Description copied from interface: NexusIndexer

Removes the indexing context from Nexus indexer, closes it and deletes (if specified) the index files.

Specified by:

removeIndexingContext in interface NexusIndexer

Throws:

IOException

getIndexingContexts

public Map<String,IndexingContext> getIndexingContexts()

Deprecated.

Description copied from interface: NexusIndexer

Returns the map of indexing contexts keyed by their ID.

Specified by:

getIndexingContexts in interface NexusIndexer

scan

public void scan(IndexingContext context)
          throws IOException

Deprecated.

Description copied from interface: NexusIndexer

Performs full scan (reindex) for the local repository belonging to supplied context.

Specified by:

scan in interface NexusIndexer

Throws:

IOException

scan

public void scan(IndexingContext context,
                 boolean update)
          throws IOException

Deprecated.

Description copied from interface: NexusIndexer

Performs optionally incremental scan (reindex/full reindex) for the local repository belonging to the supplied context.

Specified by:

scan in interface NexusIndexer

update - if incremental reindex wanted, set true, otherwise false and full reindex will happen

Throws:

IOException

scan

public void scan(IndexingContext context,
                 ArtifactScanningListener listener)
          throws IOException

Deprecated.

Description copied from interface: NexusIndexer

Performs full scan (reindex) for the local repository belonging to supplied context. ArtifactListener is used during that process.

Specified by:

scan in interface NexusIndexer

Throws:

IOException

scan

public void scan(IndexingContext context,
                 ArtifactScanningListener listener,
                 boolean update)
          throws IOException

Deprecated.

Description copied from interface: NexusIndexer

Performs optionally incremental scan (reindex) for the local repository, with listener.

Specified by:

scan in interface NexusIndexer

update - if incremental reindex wanted, set true, otherwise false and full reindex will happen

Throws:

IOException

scan

public void scan(IndexingContext context,
                 String fromPath,
                 ArtifactScanningListener listener,
                 boolean update)
          throws IOException

Deprecated.

Uses Scanner to scan repository content. A ArtifactScanningListener is used to process found artifacts and to add them to the index using NexusIndexer.artifactDiscovered(ArtifactContext, IndexingContext).

Specified by:

scan in interface NexusIndexer

fromPath - a path segment if you want "sub-path" reindexing (ie. reindex just a given subfolder of a repository, ot whole repository from root.

update - if incremental reindex wanted, set true, otherwise false and full reindex will happen

Throws:

IOException

See Also:

DefaultScannerListener, artifactDiscovered(ArtifactContext, IndexingContext)

artifactDiscovered

public void artifactDiscovered(ArtifactContext ac,
                               IndexingContext context)
                        throws IOException

Deprecated.

Delegates to the IndexerEngine to add a new artifact to the index

Specified by:

artifactDiscovered in interface NexusIndexer

Throws:

IOException

addArtifactToIndex

public void addArtifactToIndex(ArtifactContext ac,
                               IndexingContext context)
                        throws IOException

Deprecated.

Delegates to the IndexerEngine to update artifact to the index

Specified by:

addArtifactToIndex in interface NexusIndexer

Throws:

IOException

addArtifactsToIndex

public void addArtifactsToIndex(Collection<ArtifactContext> acs,
                                IndexingContext context)
                         throws IOException

Deprecated.

Specified by:

addArtifactsToIndex in interface NexusIndexer

Throws:

IOException

deleteArtifactFromIndex

public void deleteArtifactFromIndex(ArtifactContext ac,
                                    IndexingContext context)
                             throws IOException

Deprecated.

Delegates to the IndexerEngine to remove artifact from the index

Specified by:

deleteArtifactFromIndex in interface NexusIndexer

Throws:

IOException

deleteArtifactsFromIndex

public void deleteArtifactsFromIndex(Collection<ArtifactContext> acs,
                                     IndexingContext context)
                              throws IOException

Deprecated.

Specified by:

deleteArtifactsFromIndex in interface NexusIndexer

Throws:

IOException

searchFlat

public FlatSearchResponse searchFlat(FlatSearchRequest request)
                              throws IOException

Deprecated.

Description copied from interface: NexusIndexer

Searches according the request parameters.

Specified by:

searchFlat in interface NexusIndexer

Returns:

Throws:

IOException

searchIterator

public IteratorSearchResponse searchIterator(IteratorSearchRequest request)
                                      throws IOException

Deprecated.

Description copied from interface: NexusIndexer

Searches according to request parameters.

Specified by:

searchIterator in interface NexusIndexer

Returns:

Throws:

IOException

searchGrouped

public GroupedSearchResponse searchGrouped(GroupedSearchRequest request)
                                    throws IOException

Deprecated.

Description copied from interface: NexusIndexer

Searches according the request parameters.

Specified by:

searchGrouped in interface NexusIndexer

Returns:

Throws:

IOException

constructQuery

@Deprecated
public org.apache.lucene.search.Query constructQuery(Field field,
                                                                  String query,
                                                                  SearchType type)
                                                           throws IllegalArgumentException

Deprecated.

Description copied from interface: NexusIndexer

Helper method to construct Lucene query for given field without need for knowledge (on caller side) HOW is a field indexed, and WHAT query is needed to achieve that.

Specified by:

constructQuery in interface NexusIndexer

Returns:

Throws:

IllegalArgumentException

constructQuery

public org.apache.lucene.search.Query constructQuery(Field field,
                                                     SearchExpression expression)
                                              throws IllegalArgumentException

Deprecated.

Description copied from interface: NexusIndexer

Helper method to construct Lucene query for given field without need for knowledge (on caller side) HOW is a field indexed, and WHAT query is needed to achieve that.

Specified by:

constructQuery in interface NexusIndexer

Returns:

Throws:

IllegalArgumentException

identify

public Collection<ArtifactInfo> identify(Field field,
                                         String query)
                                  throws IllegalArgumentException,
                                         IOException

Deprecated.

Specified by:

identify in interface NexusIndexer

Throws:

IllegalArgumentException

IOException

identify

public Collection<ArtifactInfo> identify(File artifact)
                                  throws IOException

Deprecated.

Specified by:

identify in interface NexusIndexer

Throws:

IOException

identify

public Collection<ArtifactInfo> identify(File artifact,
                                         Collection<IndexingContext> contexts)
                                  throws IOException

Deprecated.

Specified by:

identify in interface NexusIndexer

Throws:

IOException

identify

public Collection<ArtifactInfo> identify(org.apache.lucene.search.Query query)
                                  throws IOException

Deprecated.

Specified by:

identify in interface NexusIndexer

Throws:

IOException

identify

public Collection<ArtifactInfo> identify(org.apache.lucene.search.Query query,
                                         Collection<IndexingContext> contexts)
                                  throws IOException

Deprecated.

Specified by:

identify in interface NexusIndexer

Throws:

IOException