org.graylog2.indexer

Class MongoIndexSetRegistry

java.lang.Object

org.graylog2.indexer.MongoIndexSetRegistry

All Implemented Interfaces:

Iterable<IndexSet>, IndexSetRegistry

@Singleton
public class MongoIndexSetRegistry
extends Object
implements IndexSetRegistry

Constructor Summary

Constructors

Constructor and Description
MongoIndexSetRegistry(IndexSetService indexSetService, MongoIndexSet.Factory mongoIndexSetFactory, org.graylog2.indexer.MongoIndexSetRegistry.IndexSetsCache indexSetsCache)

Method Summary

Modifier and Type	Method and Description
Optional<IndexSet>	get(String indexSetId) Returns the IndexSet for the given ID.
Set<IndexSet>	getAll() Returns a list of all IndexSet instances.
IndexSet	getDefault() Returns the IndexSet that is marked as default.
Optional<IndexSet>	getForIndex(String indexName) Returns the IndexSet for the given index.
Set<IndexSet>	getForIndices(Collection<String> indices) Returns the IndexSets for the given indices.
String[]	getIndexWildcards() Returns the list of all index wildcards.
String[]	getManagedIndices() Returns a list of all managed indices.
String[]	getWriteIndexAliases() Returns the list of all write index aliases.
boolean	isCurrentWriteIndex(String indexName) Checks if the given index is a current write index in any IndexSet.
boolean	isCurrentWriteIndexAlias(String indexName) Checks if the given index name is a current write index alias in any IndexSet.
Map<String,Boolean>	isManagedIndex(Collection<String> indices) Checks if the given indices are managed by any index set.
boolean	isManagedIndex(String indexName) Checks if the given index is managed by any index set.
boolean	isUp() Checks if all deflector aliases exist.
Iterator<IndexSet>	iterator()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

MongoIndexSetRegistry

@Inject
public MongoIndexSetRegistry(IndexSetService indexSetService,
                                     MongoIndexSet.Factory mongoIndexSetFactory,
                                     org.graylog2.indexer.MongoIndexSetRegistry.IndexSetsCache indexSetsCache)

Method Detail

getAll

public Set<IndexSet> getAll()

Description copied from interface: IndexSetRegistry

Returns a list of all IndexSet instances.

Specified by:

getAll in interface IndexSetRegistry

Returns:

list of index sets

get

public Optional<IndexSet> get(String indexSetId)

Description copied from interface: IndexSetRegistry

Returns the IndexSet for the given ID.

Specified by:

get in interface IndexSetRegistry

Parameters:

indexSetId - ID of the index set

Returns:

index set

getForIndex

public Optional<IndexSet> getForIndex(String indexName)

Description copied from interface: IndexSetRegistry

Returns the IndexSet for the given index.

Specified by:

getForIndex in interface IndexSetRegistry

Parameters:

indexName - name of the index

Returns:

index set that manages the given index

getForIndices

public Set<IndexSet> getForIndices(Collection<String> indices)

Description copied from interface: IndexSetRegistry

Returns the IndexSets for the given indices.

Specified by:

getForIndices in interface IndexSetRegistry

Parameters:

indices - Collection with the name of the indicies

Returns:

Set of index sets which manages the given indices

getDefault

public IndexSet getDefault()

Description copied from interface: IndexSetRegistry

Returns the IndexSet that is marked as default. Throws an IllegalStateException if the default index set does not exist.

Specified by:

getDefault in interface IndexSetRegistry

Returns:

the default index set

getManagedIndices

public String[] getManagedIndices()

Description copied from interface: IndexSetRegistry

Returns a list of all managed indices.

Specified by:

getManagedIndices in interface IndexSetRegistry

Returns:

list of managed indices

isManagedIndex

public boolean isManagedIndex(String indexName)

Description copied from interface: IndexSetRegistry

Checks if the given index is managed by any index set.

Specified by:

isManagedIndex in interface IndexSetRegistry

Parameters:

indexName - the index name to check

Returns:

true when index is managed by any index set, false otherwise

isManagedIndex

public Map<String,Boolean> isManagedIndex(Collection<String> indices)

Description copied from interface: IndexSetRegistry

Checks if the given indices are managed by any index set.

Specified by:

isManagedIndex in interface IndexSetRegistry

Parameters:

indices - the index names to check

Returns:

true when index is managed by any index set, false otherwise

getIndexWildcards

public String[] getIndexWildcards()

Description copied from interface: IndexSetRegistry

Returns the list of all index wildcards.

Specified by:

getIndexWildcards in interface IndexSetRegistry

Returns:

list of wildcards

getWriteIndexAliases

public String[] getWriteIndexAliases()

Description copied from interface: IndexSetRegistry

Returns the list of all write index aliases.

Specified by:

getWriteIndexAliases in interface IndexSetRegistry

Returns:

list of names

isUp

public boolean isUp()

Description copied from interface: IndexSetRegistry

Checks if all deflector aliases exist.

Specified by:

isUp in interface IndexSetRegistry

Returns:

if all aliases exist

isCurrentWriteIndexAlias

public boolean isCurrentWriteIndexAlias(String indexName)

Description copied from interface: IndexSetRegistry

Checks if the given index name is a current write index alias in any IndexSet.

Specified by:

isCurrentWriteIndexAlias in interface IndexSetRegistry

Parameters:

indexName - the name of the index to check

Returns:

true when given index name is a current write index, false otherwise

isCurrentWriteIndex

public boolean isCurrentWriteIndex(String indexName)
                            throws TooManyAliasesException

Description copied from interface: IndexSetRegistry

Checks if the given index is a current write index in any IndexSet.

Specified by:

isCurrentWriteIndex in interface IndexSetRegistry

Parameters:

indexName - the index name to check

Returns:

true when index is a current write index, false otherwise

Throws:

TooManyAliasesException

iterator

public Iterator<IndexSet> iterator()

Specified by:

iterator in interface Iterable<IndexSet>