Package io.trino.plugin.jmx

Class JmxMetadata

java.lang.Object

io.trino.plugin.jmx.JmxMetadata

All Implemented Interfaces:

ConnectorMetadata

public class JmxMetadata
extends Object
implements ConnectorMetadata

Field Summary

Fields

Modifier and Type	Field	Description
static final String	HISTORY_SCHEMA_NAME
static final String	JMX_SCHEMA_NAME
static final String	NODE_COLUMN_NAME
static final String	OBJECT_NAME_NAME
static final String	TIMESTAMP_COLUMN_NAME

Fields inherited from interface io.trino.spi.connector.ConnectorMetadata

MODIFYING_ROWS_MESSAGE

Constructor Summary

Constructors

Constructor	Description
JmxMetadata(MBeanServer mbeanServer, JmxHistoricalData jmxHistoricalData)

Method Summary

Modifier and Type	Method	Description
Optional<ConstraintApplicationResult<ConnectorTableHandle>>	applyFilter(ConnectorSession session, ConnectorTableHandle handle, Constraint constraint)
Map<String,ColumnHandle>	getColumnHandles(ConnectorSession session, ConnectorTableHandle tableHandle)
ColumnMetadata	getColumnMetadata(ConnectorSession session, ConnectorTableHandle tableHandle, ColumnHandle columnHandle)
JmxTableHandle	getTableHandle(ConnectorSession session, SchemaTableName tableName)
JmxTableHandle	getTableHandle(SchemaTableName tableName)
ConnectorTableMetadata	getTableMetadata(ConnectorSession session, ConnectorTableHandle tableHandle)
List<String>	listSchemaNames(ConnectorSession session)
Map<SchemaTableName,List<ColumnMetadata>>	listTableColumns(ConnectorSession session, SchemaTablePrefix prefix)
List<SchemaTableName>	listTables(ConnectorSession session, Optional<String> schemaName)
Iterator<TableColumnsMetadata>	streamTableColumns(ConnectorSession session, SchemaTablePrefix prefix)
static String	toPattern(String tableName)

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.trino.spi.connector.ConnectorMetadata

addColumn, applyAggregation, applyDelete, applyJoin, applyJoin, applyLimit, applyProjection, applySample, applyTableFunction, applyTableScanRedirect, applyTopN, beginCreateTable, beginInsert, beginMerge, beginQuery, beginRefreshMaterializedView, beginStatisticsCollection, beginTableExecute, cleanupQuery, createMaterializedView, createRole, createSchema, createTable, createView, delegateMaterializedViewRefreshToConnector, denySchemaPrivileges, denyTablePrivileges, dropColumn, dropField, dropMaterializedView, dropRole, dropSchema, dropTable, dropView, executeDelete, executeTableExecute, finishCreateTable, finishInsert, finishMerge, finishRefreshMaterializedView, finishStatisticsCollection, finishTableExecute, getAggregationFunctionMetadata, getCommonPartitioningHandle, getFunctionDependencies, getFunctionMetadata, getFunctions, getInfo, getInsertLayout, getLayoutForTableExecute, getMaterializedView, getMaterializedViewFreshness, getMaterializedViews, getMaxWriterTasks, getMergeRowIdColumnHandle, getNewTableLayout, getRowChangeParadigm, getSchemaOwner, getSchemaOwner, getSchemaProperties, getSchemaProperties, getSchemaTableName, getStatisticsCollectionMetadata, getStatisticsCollectionMetadataForWrite, getSystemTable, getTableHandle, getTableHandleForExecute, getTableName, getTableProperties, getTableSchema, getTableStatistics, getUpdateLayout, getView, getViews, grantRoles, grantSchemaPrivileges, grantTablePrivileges, listApplicableRoles, listEnabledRoles, listFunctions, listMaterializedViews, listRoleGrants, listRoles, listTablePrivileges, listViews, makeCompatiblePartitioning, redirectTable, refreshMaterializedView, renameColumn, renameMaterializedView, renameSchema, renameTable, renameView, resolveIndex, revokeRoles, revokeSchemaPrivileges, revokeTablePrivileges, roleExists, schemaExists, setColumnComment, setColumnType, setMaterializedViewProperties, setSchemaAuthorization, setTableAuthorization, setTableComment, setTableProperties, setViewAuthorization, setViewColumnComment, setViewComment, supportsMissingColumnsOnInsert, supportsReportingWrittenBytes, supportsReportingWrittenBytes, truncateTable, validateScan

Field Details

JMX_SCHEMA_NAME

public static final String JMX_SCHEMA_NAME

See Also:

• Constant Field Values

HISTORY_SCHEMA_NAME

public static final String HISTORY_SCHEMA_NAME

See Also:

• Constant Field Values

NODE_COLUMN_NAME

public static final String NODE_COLUMN_NAME

See Also:

• Constant Field Values

OBJECT_NAME_NAME

public static final String OBJECT_NAME_NAME

See Also:

• Constant Field Values

TIMESTAMP_COLUMN_NAME

public static final String TIMESTAMP_COLUMN_NAME

See Also:

• Constant Field Values

Constructor Details

JmxMetadata

@Inject
public JmxMetadata(MBeanServer mbeanServer,
 JmxHistoricalData jmxHistoricalData)

Method Details

listSchemaNames

public List<String> listSchemaNames(ConnectorSession session)

Specified by:

listSchemaNames in interface ConnectorMetadata

getTableHandle

public JmxTableHandle getTableHandle(ConnectorSession session,
 SchemaTableName tableName)

Specified by:

getTableHandle in interface ConnectorMetadata

getTableHandle

public JmxTableHandle getTableHandle(SchemaTableName tableName)

toPattern

public static String toPattern(String tableName)

getTableMetadata

public ConnectorTableMetadata getTableMetadata(ConnectorSession session,
 ConnectorTableHandle tableHandle)

Specified by:

getTableMetadata in interface ConnectorMetadata

listTables

public List<SchemaTableName> listTables(ConnectorSession session,
 Optional<String> schemaName)

Specified by:

listTables in interface ConnectorMetadata

getColumnHandles

public Map<String,ColumnHandle> getColumnHandles(ConnectorSession session,
 ConnectorTableHandle tableHandle)

Specified by:

getColumnHandles in interface ConnectorMetadata

getColumnMetadata

public ColumnMetadata getColumnMetadata(ConnectorSession session,
 ConnectorTableHandle tableHandle,
 ColumnHandle columnHandle)

Specified by:

getColumnMetadata in interface ConnectorMetadata

listTableColumns

public Map<SchemaTableName,List<ColumnMetadata>> listTableColumns(ConnectorSession session,
 SchemaTablePrefix prefix)

Specified by:

listTableColumns in interface ConnectorMetadata

streamTableColumns

public Iterator<TableColumnsMetadata> streamTableColumns(ConnectorSession session,
 SchemaTablePrefix prefix)

Specified by:

streamTableColumns in interface ConnectorMetadata

applyFilter

public Optional<ConstraintApplicationResult<ConnectorTableHandle>> applyFilter(ConnectorSession session,
 ConnectorTableHandle handle,
 Constraint constraint)

Specified by:

applyFilter in interface ConnectorMetadata