org.verdictdb.connection

Class CachedMetaDataProvider

java.lang.Object

org.verdictdb.connection.CachedMetaDataProvider

All Implemented Interfaces:

MetaDataProvider

Direct Known Subclasses:

CachedDbmsConnection

public class CachedMetaDataProvider
extends Object
implements MetaDataProvider

Constructor Summary

Constructors

Constructor and Description
CachedMetaDataProvider(MetaDataProvider metaProvider)

Method Summary

Modifier and Type	Method and Description
List<org.apache.commons.lang3.tuple.Pair<String,String>>	getColumns(String schema, String table)
String	getDefaultSchema()
List<String>	getPartitionColumns(String schema, String table) Only needed for the DBMS that supports partitioning.
List<String>	getSchemas()
List<String>	getTables(String schema)
void	setDefaultSchema(String schema)

Methods inherited from class java.lang.Object

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

Constructor Detail

CachedMetaDataProvider

public CachedMetaDataProvider(MetaDataProvider metaProvider)

Method Detail

getSchemas

public List<String> getSchemas()
                        throws VerdictDBDbmsException

Specified by:

getSchemas in interface MetaDataProvider

Throws:

VerdictDBDbmsException

getTables

public List<String> getTables(String schema)
                       throws VerdictDBDbmsException

Specified by:

getTables in interface MetaDataProvider

Throws:

VerdictDBDbmsException

getColumns

public List<org.apache.commons.lang3.tuple.Pair<String,String>> getColumns(String schema,
                                                                           String table)
                                                                    throws VerdictDBDbmsException

Specified by:

getColumns in interface MetaDataProvider

Throws:

VerdictDBDbmsException

getPartitionColumns

public List<String> getPartitionColumns(String schema,
                                        String table)
                                 throws VerdictDBDbmsException

Only needed for the DBMS that supports partitioning.

Specified by:

getPartitionColumns in interface MetaDataProvider

Parameters:

schema -

table -

Returns:

Throws:

VerdictDBDbmsException

getDefaultSchema

public String getDefaultSchema()

Specified by:

getDefaultSchema in interface MetaDataProvider

setDefaultSchema

public void setDefaultSchema(String schema)

Specified by:

setDefaultSchema in interface MetaDataProvider