org.glowroot.central.util

Class Session

java.lang.Object

org.glowroot.central.util.Session

public class Session
extends Object

Constructor Summary

Constructors

Constructor and Description
Session(com.datastax.driver.core.Session wrappedSession, String keyspaceName, com.datastax.driver.core.ConsistencyLevel writeConsistencyLevel, int maxConcurrentQueries)

Method Summary

Modifier and Type	Method and Description
void	close()
void	createTableWithLCS(String createTableQuery)
void	createTableWithLCS(String createTableQuery, boolean useAndInsteadOfWith)
void	createTableWithSTCS(String createTableQuery)
void	createTableWithTWCS(String createTableQuery, int expirationHours)
void	createTableWithTWCS(String createTableQuery, int expirationHours, boolean useAndInsteadOfWith)
void	createTableWithTWCS(String createTableQuery, int expirationHours, boolean useAndInsteadOfWith, boolean fallbackToSTCS)
Collection<String>	getAllTableNames()
CassandraWriteMetrics	getCassandraWriteMetrics()
com.datastax.driver.core.Cluster	getCluster()
static int	getCompactionWindowSizeHours(int expirationHours)
String	getKeyspaceName()
com.datastax.driver.core.TableMetadata	getTable(String name)
Collection<com.datastax.driver.core.TableMetadata>	getTables()
static boolean	isInRollupThread()
com.datastax.driver.core.PreparedStatement	prepare(String query)
com.datastax.driver.core.ResultSet	read(com.datastax.driver.core.Statement statement)
com.datastax.driver.core.ResultSet	read(String query)
com.google.common.util.concurrent.ListenableFuture<com.datastax.driver.core.ResultSet>	readAsync(com.datastax.driver.core.Statement statement)
com.google.common.util.concurrent.ListenableFuture<com.datastax.driver.core.ResultSet>	readAsyncFailIfNoRows(com.datastax.driver.core.Statement statement, String errorMessage)
com.google.common.util.concurrent.ListenableFuture<com.datastax.driver.core.ResultSet>	readAsyncWarnIfNoRows(com.datastax.driver.core.Statement statement, String warningMessage, Object... warningArguments)
static void	setInRollupThread(boolean value)
com.datastax.driver.core.ResultSet	update(com.datastax.driver.core.Statement statement)
void	updateSchemaWithRetry(String query)
void	updateTableTwcsProperties(String tableName, int expirationHours)
void	updateTableTwcsProperties(String tableName, String compactionWindowUnit, int compactionWindowSize)
void	write(com.datastax.driver.core.Statement statement)
com.google.common.util.concurrent.ListenableFuture<?>	writeAsync(com.datastax.driver.core.Statement statement)

Methods inherited from class java.lang.Object

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

Constructor Detail

Session

public Session(com.datastax.driver.core.Session wrappedSession,
               String keyspaceName,
               com.datastax.driver.core.ConsistencyLevel writeConsistencyLevel,
               int maxConcurrentQueries)
        throws Exception

Throws:

Exception

Method Detail

close

public void close()
           throws Exception

Throws:

Exception

createTableWithLCS

public void createTableWithLCS(String createTableQuery)
                        throws InterruptedException

Throws:

InterruptedException

createTableWithLCS

public void createTableWithLCS(String createTableQuery,
                               boolean useAndInsteadOfWith)
                        throws InterruptedException

Throws:

InterruptedException

createTableWithSTCS

public void createTableWithSTCS(String createTableQuery)
                         throws InterruptedException

Throws:

InterruptedException

createTableWithTWCS

public void createTableWithTWCS(String createTableQuery,
                                int expirationHours)
                         throws InterruptedException

Throws:

InterruptedException

createTableWithTWCS

public void createTableWithTWCS(String createTableQuery,
                                int expirationHours,
                                boolean useAndInsteadOfWith)
                         throws InterruptedException

Throws:

InterruptedException

createTableWithTWCS

public void createTableWithTWCS(String createTableQuery,
                                int expirationHours,
                                boolean useAndInsteadOfWith,
                                boolean fallbackToSTCS)
                         throws InterruptedException

Throws:

InterruptedException

getAllTableNames

public Collection<String> getAllTableNames()

getCassandraWriteMetrics

public CassandraWriteMetrics getCassandraWriteMetrics()

getCluster

public com.datastax.driver.core.Cluster getCluster()

getCompactionWindowSizeHours

public static int getCompactionWindowSizeHours(int expirationHours)

getKeyspaceName

public String getKeyspaceName()

getTable

public com.datastax.driver.core.TableMetadata getTable(String name)

getTables

public Collection<com.datastax.driver.core.TableMetadata> getTables()

isInRollupThread

public static boolean isInRollupThread()

prepare

public com.datastax.driver.core.PreparedStatement prepare(String query)

read

public com.datastax.driver.core.ResultSet read(com.datastax.driver.core.Statement statement)
                                        throws Exception

Throws:

Exception

read

public com.datastax.driver.core.ResultSet read(String query)
                                        throws Exception

Throws:

Exception

readAsync

public com.google.common.util.concurrent.ListenableFuture<com.datastax.driver.core.ResultSet> readAsync(com.datastax.driver.core.Statement statement)
                                                                                                 throws Exception

Throws:

Exception

readAsyncFailIfNoRows

public com.google.common.util.concurrent.ListenableFuture<com.datastax.driver.core.ResultSet> readAsyncFailIfNoRows(com.datastax.driver.core.Statement statement,
                                                                                                                    String errorMessage)
                                                                                                             throws Exception

Throws:

Exception

readAsyncWarnIfNoRows

public com.google.common.util.concurrent.ListenableFuture<com.datastax.driver.core.ResultSet> readAsyncWarnIfNoRows(com.datastax.driver.core.Statement statement,
                                                                                                                    String warningMessage,
                                                                                                                    Object... warningArguments)
                                                                                                             throws Exception

Throws:

Exception

setInRollupThread

public static void setInRollupThread(boolean value)

update

public com.datastax.driver.core.ResultSet update(com.datastax.driver.core.Statement statement)
                                          throws Exception

Throws:

Exception

updateSchemaWithRetry

public void updateSchemaWithRetry(String query)
                           throws InterruptedException

Throws:

InterruptedException

updateTableTwcsProperties

public void updateTableTwcsProperties(String tableName,
                                      int expirationHours)
                               throws InterruptedException

Throws:

InterruptedException

updateTableTwcsProperties

public void updateTableTwcsProperties(String tableName,
                                      String compactionWindowUnit,
                                      int compactionWindowSize)
                               throws InterruptedException

Throws:

InterruptedException

write

public void write(com.datastax.driver.core.Statement statement)
           throws Exception

Throws:

Exception

writeAsync

public com.google.common.util.concurrent.ListenableFuture<?> writeAsync(com.datastax.driver.core.Statement statement)
                                                                 throws Exception

Throws:

Exception