Package org.teiid.query.metadata

Class ChainingMetadataRepository

java.lang.Object

org.teiid.query.metadata.ChainingMetadataRepository

All Implemented Interfaces:

MetadataRepository<Object,Object>

public class ChainingMetadataRepository
extends Object
implements MetadataRepository<Object,Object>

Constructor Summary

Constructors

Constructor	Description
ChainingMetadataRepository(List<? extends MetadataRepository> repos)

Method Summary

Modifier and Type	Method	Description
void	loadMetadata(MetadataFactory factory, ExecutionFactory<Object,Object> executionFactory, Object connectionFactory)	Loads the schema information for the vdb for the given schemaName.
void	setColumnStats(String vdbName, String vdbVersion, Column column, ColumnStats columnStats)	Set the ColumnStats for a given column
void	setInsteadOfTriggerDefinition(String vdbName, String vdbVersion, Table table, Table.TriggerEvent triggerOperation, String triggerDefinition)	Call back function, when "alter trigger" is called
void	setInsteadOfTriggerEnabled(String vdbName, String vdbVersion, Table table, Table.TriggerEvent triggerOperation, boolean enabled)	Callback function, when "alter trigger" is called to enable or disable a trigger
void	setProcedureDefinition(String vdbName, String vdbVersion, Procedure procedure, String procedureDefinition)	Call back function, when "alter procedure" is called to set the procedure definition
void	setProperty(String vdbName, String vdbVersion, AbstractMetadataRecord record, String name, String value)	Set an extension metadata property for a given record.
void	setTableStats(String vdbName, String vdbVersion, Table table, TableStats tableStats)	Set the TableStats for the given table
void	setViewDefinition(String vdbName, String vdbVersion, Table table, String viewDefinition)	Call back function, when "alter view" definition is called

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.teiid.metadata.MetadataRepository

loadMetadata

Constructor Detail

ChainingMetadataRepository

public ChainingMetadataRepository(List<? extends MetadataRepository> repos)

Method Detail

loadMetadata

public void loadMetadata(MetadataFactory factory,
                         ExecutionFactory<Object,Object> executionFactory,
                         Object connectionFactory)
                  throws TranslatorException

Description copied from interface: MetadataRepository

Loads the schema information for the vdb for the given schemaName. Loads table, procedures, functions, indexes etc.

Specified by:

loadMetadata in interface MetadataRepository<Object,Object>

executionFactory - may be null if loading a virtual source

connectionFactory - may be null if source is not available

Throws:

TranslatorException - to indicate a recoverable error, otherwise a RuntimeException

setColumnStats

public void setColumnStats(String vdbName,
                           String vdbVersion,
                           Column column,
                           ColumnStats columnStats)

Description copied from interface: MetadataRepository

Set the ColumnStats for a given column

Specified by:

setColumnStats in interface MetadataRepository<Object,Object>

setInsteadOfTriggerDefinition

public void setInsteadOfTriggerDefinition(String vdbName,
                                          String vdbVersion,
                                          Table table,
                                          Table.TriggerEvent triggerOperation,
                                          String triggerDefinition)

Description copied from interface: MetadataRepository

Call back function, when "alter trigger" is called

Specified by:

setInsteadOfTriggerDefinition in interface MetadataRepository<Object,Object>

setInsteadOfTriggerEnabled

public void setInsteadOfTriggerEnabled(String vdbName,
                                       String vdbVersion,
                                       Table table,
                                       Table.TriggerEvent triggerOperation,
                                       boolean enabled)

Description copied from interface: MetadataRepository

Callback function, when "alter trigger" is called to enable or disable a trigger

Specified by:

setInsteadOfTriggerEnabled in interface MetadataRepository<Object,Object>

setProcedureDefinition

public void setProcedureDefinition(String vdbName,
                                   String vdbVersion,
                                   Procedure procedure,
                                   String procedureDefinition)

Description copied from interface: MetadataRepository

Call back function, when "alter procedure" is called to set the procedure definition

Specified by:

setProcedureDefinition in interface MetadataRepository<Object,Object>

setProperty

public void setProperty(String vdbName,
                        String vdbVersion,
                        AbstractMetadataRecord record,
                        String name,
                        String value)

Description copied from interface: MetadataRepository

Set an extension metadata property for a given record.

Specified by:

setProperty in interface MetadataRepository<Object,Object>

setTableStats

public void setTableStats(String vdbName,
                          String vdbVersion,
                          Table table,
                          TableStats tableStats)

Description copied from interface: MetadataRepository

Set the TableStats for the given table

Specified by:

setTableStats in interface MetadataRepository<Object,Object>

setViewDefinition

public void setViewDefinition(String vdbName,
                              String vdbVersion,
                              Table table,
                              String viewDefinition)

Description copied from interface: MetadataRepository

Call back function, when "alter view" definition is called

Specified by:

setViewDefinition in interface MetadataRepository<Object,Object>