org.teiid.translator.cassandra

Class CassandraMetadataProcessor

java.lang.Object

org.teiid.translator.cassandra.CassandraMetadataProcessor

All Implemented Interfaces:

MetadataProcessor<CassandraConnection>

public class CassandraMetadataProcessor
extends Object
implements MetadataProcessor<CassandraConnection>

Field Summary

Fields

Modifier and Type	Field and Description
static String	ALLOWFILTERING

Fields inherited from interface org.teiid.translator.MetadataProcessor

FQN, SOURCE_PREFIX

Constructor Summary

Constructors

Constructor and Description
CassandraMetadataProcessor()

Method Summary

Modifier and Type	Method and Description
void	process(MetadataFactory factory, CassandraConnection connection) Creates metadata from all column families in current keyspace.
protected String	quoteName(String name)

Methods inherited from class java.lang.Object

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

Field Detail

ALLOWFILTERING

@ExtensionMetadataProperty(applicable=org.teiid.metadata.Table.class,
                           datatype=java.lang.Boolean.class,
                           display="Allow Filtering",
                           description="This is to avoid the warning from Cassandra when it might not be able to execute the query in an efficient way",
                           required=false)
public static final String ALLOWFILTERING

See Also:

Constant Field Values

Constructor Detail

CassandraMetadataProcessor

public CassandraMetadataProcessor()

Method Detail

process

public void process(MetadataFactory factory,
                    CassandraConnection connection)
             throws TranslatorException

Creates metadata from all column families in current keyspace.

Specified by:

process in interface MetadataProcessor<CassandraConnection>

Throws:

TranslatorException

quoteName

protected String quoteName(String name)