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

Method Summary

Modifier and Type	Method	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.
boolean	isManagedIndex(String indexName)	Checks if the given index is managed by any index set.
Map<String,Boolean>	isManagedIndex(Collection<String> indices)	Checks if the given indices are 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 Details

MongoIndexSetRegistry

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

Method Details

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>