io.kareldb.jdbc

Class MetaImpl

java.lang.Object

org.apache.calcite.avatica.MetaImpl

org.apache.calcite.jdbc.CalciteMetaImpl

org.apache.calcite.jdbc.CalciteMetaImplShim

io.kareldb.jdbc.MetaImpl

All Implemented Interfaces:

org.apache.calcite.avatica.Meta

public class MetaImpl
extends org.apache.calcite.jdbc.CalciteMetaImplShim

Helper for implementing the getXxx methods such as AvaticaDatabaseMetaData.getTables(java.lang.String, java.lang.String, java.lang.String, java.lang.String[]).

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.calcite.avatica.MetaImpl

org.apache.calcite.avatica.MetaImpl.ColumnNoNulls, org.apache.calcite.avatica.MetaImpl.ColumnNullable, org.apache.calcite.avatica.MetaImpl.ColumnNullableUnknown, org.apache.calcite.avatica.MetaImpl.MetaAttribute, org.apache.calcite.avatica.MetaImpl.MetaBestRowIdentifier, org.apache.calcite.avatica.MetaImpl.MetaCatalog, org.apache.calcite.avatica.MetaImpl.MetaClientInfoProperty, org.apache.calcite.avatica.MetaImpl.MetaColumn, org.apache.calcite.avatica.MetaImpl.MetaColumnPrivilege, org.apache.calcite.avatica.MetaImpl.MetaCrossReference, org.apache.calcite.avatica.MetaImpl.MetaExportedKey, org.apache.calcite.avatica.MetaImpl.MetaFunction, org.apache.calcite.avatica.MetaImpl.MetaFunctionColumn, org.apache.calcite.avatica.MetaImpl.MetaImportedKey, org.apache.calcite.avatica.MetaImpl.MetaIndexInfo, org.apache.calcite.avatica.MetaImpl.MetaPrimaryKey, org.apache.calcite.avatica.MetaImpl.MetaProcedure, org.apache.calcite.avatica.MetaImpl.MetaProcedureColumn, org.apache.calcite.avatica.MetaImpl.MetaPseudoColumn, org.apache.calcite.avatica.MetaImpl.MetaSchema, org.apache.calcite.avatica.MetaImpl.MetaSuperTable, org.apache.calcite.avatica.MetaImpl.MetaSuperType, org.apache.calcite.avatica.MetaImpl.MetaTable, org.apache.calcite.avatica.MetaImpl.MetaTablePrivilege, org.apache.calcite.avatica.MetaImpl.MetaTableType, org.apache.calcite.avatica.MetaImpl.MetaTypeInfo, org.apache.calcite.avatica.MetaImpl.MetaUdt, org.apache.calcite.avatica.MetaImpl.MetaVersionColumn, org.apache.calcite.avatica.MetaImpl.Named

Nested classes/interfaces inherited from interface org.apache.calcite.avatica.Meta

org.apache.calcite.avatica.Meta.ConnectionHandle, org.apache.calcite.avatica.Meta.ConnectionProperties, org.apache.calcite.avatica.Meta.CursorFactory, org.apache.calcite.avatica.Meta.DatabaseProperty, org.apache.calcite.avatica.Meta.ExecuteBatchResult, org.apache.calcite.avatica.Meta.ExecuteResult, org.apache.calcite.avatica.Meta.Factory, org.apache.calcite.avatica.Meta.Frame, org.apache.calcite.avatica.Meta.MetaResultSet, org.apache.calcite.avatica.Meta.Pat, org.apache.calcite.avatica.Meta.PrepareCallback, org.apache.calcite.avatica.Meta.Signature, org.apache.calcite.avatica.Meta.StatementHandle, org.apache.calcite.avatica.Meta.StatementType, org.apache.calcite.avatica.Meta.Style

Field Summary

Fields inherited from class org.apache.calcite.avatica.MetaImpl

connection, connProps

Constructor Summary

Constructors

Constructor and Description
MetaImpl(org.apache.calcite.avatica.AvaticaConnection connection)

Method Summary

Modifier and Type	Method and Description
void	begin()
void	commit(org.apache.calcite.avatica.Meta.ConnectionHandle ch)
static org.apache.calcite.jdbc.CalciteConnection	connect(org.apache.calcite.jdbc.CalciteSchema schema, org.apache.calcite.adapter.java.JavaTypeFactory typeFactory) A trojan-horse method, subject to change without notice.
org.apache.calcite.avatica.Meta.ExecuteResult	execute(org.apache.calcite.avatica.Meta.StatementHandle h, List<org.apache.calcite.avatica.remote.TypedValue> parameterValues, int maxRowsInFirstFrame)
org.apache.calcite.avatica.Meta.ExecuteBatchResult	executeBatch(org.apache.calcite.avatica.Meta.StatementHandle h, List<List<org.apache.calcite.avatica.remote.TypedValue>> parameterValueLists)
org.apache.calcite.avatica.Meta.Frame	fetch(org.apache.calcite.avatica.Meta.StatementHandle h, long offset, int fetchMaxRowCount)
org.apache.calcite.avatica.AvaticaConnection	getConnection()
KarelDbTransaction	getTransaction()
boolean	isAutoCommit()
org.apache.calcite.avatica.Meta.ExecuteResult	prepareAndExecute(org.apache.calcite.avatica.Meta.StatementHandle h, String sql, long maxRowCount, int maxRowsInFirstFrame, org.apache.calcite.avatica.Meta.PrepareCallback callback)
org.apache.calcite.avatica.Meta.ExecuteBatchResult	prepareAndExecuteBatch(org.apache.calcite.avatica.Meta.StatementHandle h, List<String> sqlCommands)
void	rollback(org.apache.calcite.avatica.Meta.ConnectionHandle ch)
boolean	syncResults(org.apache.calcite.avatica.Meta.StatementHandle h, org.apache.calcite.avatica.QueryState state, long offset)

Methods inherited from class org.apache.calcite.jdbc.CalciteMetaImpl

allTypeInfo, closeStatement, columns, createDataContext, createEmptyResultSet, createIterable, createResultSet, createStatement, execute, getCatalogs, getColumns, getDatabaseProperties, getSchemas, getTables, getTableTypes, getTypeInfo, likeToRegex, prepare, prepareAndExecute

Methods inherited from class org.apache.calcite.avatica.MetaImpl

checkParameterValueHasNull, closeConnection, collect, collect, columnMetaData, columnMetaData, columnMetaData, columnMetaData, connectionSync, createCursor, fetch, fieldMetaData, getAttributes, getBestRowIdentifier, getClientInfoProperties, getColumnNullability, getColumnPrivileges, getCrossReference, getExportedKeys, getFunctionColumns, getFunctions, getImportedKeys, getIndexInfo, getPrimaryKeys, getProcedureColumns, getProcedures, getPseudoColumns, getSuperTables, getSuperTypes, getTablePrivileges, getUDTs, getVersionColumns, openConnection

Methods inherited from class java.lang.Object

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

Constructor Detail

MetaImpl

public MetaImpl(org.apache.calcite.avatica.AvaticaConnection connection)

Method Detail

getConnection

public org.apache.calcite.avatica.AvaticaConnection getConnection()

getTransaction

public KarelDbTransaction getTransaction()

isAutoCommit

public boolean isAutoCommit()

prepareAndExecute

public org.apache.calcite.avatica.Meta.ExecuteResult prepareAndExecute(org.apache.calcite.avatica.Meta.StatementHandle h,
                                                                       String sql,
                                                                       long maxRowCount,
                                                                       int maxRowsInFirstFrame,
                                                                       org.apache.calcite.avatica.Meta.PrepareCallback callback)
                                                                throws org.apache.calcite.avatica.NoSuchStatementException

Specified by:

prepareAndExecute in interface org.apache.calcite.avatica.Meta

Overrides:

prepareAndExecute in class org.apache.calcite.jdbc.CalciteMetaImpl

Throws:

org.apache.calcite.avatica.NoSuchStatementException

fetch

public org.apache.calcite.avatica.Meta.Frame fetch(org.apache.calcite.avatica.Meta.StatementHandle h,
                                                   long offset,
                                                   int fetchMaxRowCount)
                                            throws org.apache.calcite.avatica.NoSuchStatementException

Specified by:

fetch in interface org.apache.calcite.avatica.Meta

Overrides:

fetch in class org.apache.calcite.jdbc.CalciteMetaImpl

Throws:

org.apache.calcite.avatica.NoSuchStatementException

execute

public org.apache.calcite.avatica.Meta.ExecuteResult execute(org.apache.calcite.avatica.Meta.StatementHandle h,
                                                             List<org.apache.calcite.avatica.remote.TypedValue> parameterValues,
                                                             int maxRowsInFirstFrame)
                                                      throws org.apache.calcite.avatica.NoSuchStatementException

Specified by:

execute in interface org.apache.calcite.avatica.Meta

Overrides:

execute in class org.apache.calcite.jdbc.CalciteMetaImpl

Throws:

org.apache.calcite.avatica.NoSuchStatementException

executeBatch

public org.apache.calcite.avatica.Meta.ExecuteBatchResult executeBatch(org.apache.calcite.avatica.Meta.StatementHandle h,
                                                                       List<List<org.apache.calcite.avatica.remote.TypedValue>> parameterValueLists)
                                                                throws org.apache.calcite.avatica.NoSuchStatementException

Specified by:

executeBatch in interface org.apache.calcite.avatica.Meta

Overrides:

executeBatch in class org.apache.calcite.jdbc.CalciteMetaImpl

Throws:

org.apache.calcite.avatica.NoSuchStatementException

prepareAndExecuteBatch

public org.apache.calcite.avatica.Meta.ExecuteBatchResult prepareAndExecuteBatch(org.apache.calcite.avatica.Meta.StatementHandle h,
                                                                                 List<String> sqlCommands)
                                                                          throws org.apache.calcite.avatica.NoSuchStatementException

Specified by:

prepareAndExecuteBatch in interface org.apache.calcite.avatica.Meta

Overrides:

prepareAndExecuteBatch in class org.apache.calcite.jdbc.CalciteMetaImpl

Throws:

org.apache.calcite.avatica.NoSuchStatementException

connect

public static org.apache.calcite.jdbc.CalciteConnection connect(org.apache.calcite.jdbc.CalciteSchema schema,
                                                                org.apache.calcite.adapter.java.JavaTypeFactory typeFactory)

A trojan-horse method, subject to change without notice.

syncResults

public boolean syncResults(org.apache.calcite.avatica.Meta.StatementHandle h,
                           org.apache.calcite.avatica.QueryState state,
                           long offset)
                    throws org.apache.calcite.avatica.NoSuchStatementException

Specified by:

syncResults in interface org.apache.calcite.avatica.Meta

Overrides:

syncResults in class org.apache.calcite.jdbc.CalciteMetaImpl

Throws:

org.apache.calcite.avatica.NoSuchStatementException

begin

public void begin()

commit

public void commit(org.apache.calcite.avatica.Meta.ConnectionHandle ch)

Specified by:

commit in interface org.apache.calcite.avatica.Meta

Overrides:

commit in class org.apache.calcite.jdbc.CalciteMetaImpl

rollback

public void rollback(org.apache.calcite.avatica.Meta.ConnectionHandle ch)

Specified by:

rollback in interface org.apache.calcite.avatica.Meta

Overrides:

rollback in class org.apache.calcite.jdbc.CalciteMetaImpl