com.facebook.presto

Class Session

java.lang.Object

com.facebook.presto.Session

public final class Session
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Session.ResourceEstimateBuilder
static class	Session.SessionBuilder

Constructor Summary

Constructors

Constructor and Description

Session(QueryId queryId, Optional<TransactionId> transactionId, boolean clientTransactionSupport, Identity identity, Optional<String> source, Optional<String> catalog, Optional<String> schema, Optional<String> traceToken, TimeZoneKey timeZoneKey, Locale locale, Optional<String> remoteUserAddress, Optional<String> userAgent, Optional<String> clientInfo, Set<String> clientTags, ResourceEstimates resourceEstimates, long startTime, Map<String,String> systemProperties, Map<ConnectorId,Map<String,String>> connectorProperties, Map<String,Map<String,String>> unprocessedCatalogProperties, SessionPropertyManager sessionPropertyManager, Map<String,String> preparedStatements, Map<SqlFunctionId,SqlInvokedFunction> sessionFunctions, Optional<Tracer> tracer)

Method Summary

Modifier and Type	Method and Description
Session	beginTransactionId(TransactionId transactionId, TransactionManager transactionManager, AccessControl accessControl)
static Session.SessionBuilder	builder(Session session)
static Session.SessionBuilder	builder(SessionPropertyManager sessionPropertyManager)
AccessControlContext	getAccessControlContext()
Optional<String>	getCatalog()
Optional<String>	getClientInfo()
Set<String>	getClientTags()
Map<ConnectorId,Map<String,String>>	getConnectorProperties()
Map<String,String>	getConnectorProperties(ConnectorId connectorId)
Identity	getIdentity()
Locale	getLocale()
String	getPreparedStatement(String name)
String	getPreparedStatementFromExecute(Execute execute)
Map<String,String>	getPreparedStatements()
QueryId	getQueryId()
Optional<String>	getRemoteUserAddress()
TransactionId	getRequiredTransactionId()
ResourceEstimates	getResourceEstimates()
RuntimeStats	getRuntimeStats()
Optional<String>	getSchema()
Map<SqlFunctionId,SqlInvokedFunction>	getSessionFunctions()
Optional<String>	getSource()
SqlFunctionProperties	getSqlFunctionProperties()
long	getStartTime()
Map<String,String>	getSystemProperties()
<T> T	getSystemProperty(String name, Class<T> type)
TimeZoneKey	getTimeZoneKey()
Optional<Tracer>	getTracer()
Optional<String>	getTraceToken()
Optional<TransactionId>	getTransactionId()
Map<String,Map<String,String>>	getUnprocessedCatalogProperties()
String	getUser()
Optional<String>	getUserAgent()
boolean	isClientTransactionSupport()
ConnectorSession	toConnectorSession()
ConnectorSession	toConnectorSession(ConnectorId connectorId)
SessionRepresentation	toSessionRepresentation()
String	toString()
Session	withDefaultProperties(SessionPropertyConfigurationManager.SystemSessionPropertyConfiguration systemPropertyConfiguration, Map<String,Map<String,String>> catalogPropertyDefaults)

Methods inherited from class java.lang.Object

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

Constructor Detail

Session

public Session(QueryId queryId,
               Optional<TransactionId> transactionId,
               boolean clientTransactionSupport,
               Identity identity,
               Optional<String> source,
               Optional<String> catalog,
               Optional<String> schema,
               Optional<String> traceToken,
               TimeZoneKey timeZoneKey,
               Locale locale,
               Optional<String> remoteUserAddress,
               Optional<String> userAgent,
               Optional<String> clientInfo,
               Set<String> clientTags,
               ResourceEstimates resourceEstimates,
               long startTime,
               Map<String,String> systemProperties,
               Map<ConnectorId,Map<String,String>> connectorProperties,
               Map<String,Map<String,String>> unprocessedCatalogProperties,
               SessionPropertyManager sessionPropertyManager,
               Map<String,String> preparedStatements,
               Map<SqlFunctionId,SqlInvokedFunction> sessionFunctions,
               Optional<Tracer> tracer)

Method Detail

getQueryId

public QueryId getQueryId()

getUser

public String getUser()

getIdentity

public Identity getIdentity()

getSource

public Optional<String> getSource()

getCatalog

public Optional<String> getCatalog()

getSchema

public Optional<String> getSchema()

getTimeZoneKey

public TimeZoneKey getTimeZoneKey()

getLocale

public Locale getLocale()

getRemoteUserAddress

public Optional<String> getRemoteUserAddress()

getUserAgent

public Optional<String> getUserAgent()

getClientInfo

public Optional<String> getClientInfo()

getClientTags

public Set<String> getClientTags()

getTraceToken

public Optional<String> getTraceToken()

getResourceEstimates

public ResourceEstimates getResourceEstimates()

getStartTime

public long getStartTime()

getTransactionId

public Optional<TransactionId> getTransactionId()

getRequiredTransactionId

public TransactionId getRequiredTransactionId()

isClientTransactionSupport

public boolean isClientTransactionSupport()

getSystemProperty

public <T> T getSystemProperty(String name,
                               Class<T> type)

getConnectorProperties

public Map<ConnectorId,Map<String,String>> getConnectorProperties()

getConnectorProperties

public Map<String,String> getConnectorProperties(ConnectorId connectorId)

getUnprocessedCatalogProperties

public Map<String,Map<String,String>> getUnprocessedCatalogProperties()

getSystemProperties

public Map<String,String> getSystemProperties()

getPreparedStatements

public Map<String,String> getPreparedStatements()

getPreparedStatementFromExecute

public String getPreparedStatementFromExecute(Execute execute)

getPreparedStatement

public String getPreparedStatement(String name)

getSessionFunctions

public Map<SqlFunctionId,SqlInvokedFunction> getSessionFunctions()

getAccessControlContext

public AccessControlContext getAccessControlContext()

getRuntimeStats

public RuntimeStats getRuntimeStats()

getTracer

public Optional<Tracer> getTracer()

beginTransactionId

public Session beginTransactionId(TransactionId transactionId,
                                  TransactionManager transactionManager,
                                  AccessControl accessControl)

withDefaultProperties

public Session withDefaultProperties(SessionPropertyConfigurationManager.SystemSessionPropertyConfiguration systemPropertyConfiguration,
                                     Map<String,Map<String,String>> catalogPropertyDefaults)

toConnectorSession

public ConnectorSession toConnectorSession()

getSqlFunctionProperties

public SqlFunctionProperties getSqlFunctionProperties()

toConnectorSession

public ConnectorSession toConnectorSession(ConnectorId connectorId)

toSessionRepresentation

public SessionRepresentation toSessionRepresentation()

toString

public String toString()

Overrides:

toString in class Object

builder

public static Session.SessionBuilder builder(SessionPropertyManager sessionPropertyManager)

builder

public static Session.SessionBuilder builder(Session session)