com.metamatrix.connector.metadata
Class IndexConnector

java.lang.Object
  org.teiid.connector.basic.BasicConnector
      com.metamatrix.connector.metadata.adapter.ObjectConnector
          com.metamatrix.connector.metadata.IndexConnector

All Implemented Interfaces:

Connector

public class IndexConnector
extends ObjectConnector

Connector whose source is metadata index files stored in vdbs aviailable to the user logged in.

Constructor Summary

IndexConnector()

Method Summary

protected com.metamatrix.connector.metadata.internal.IObjectSource

getMetadataObjectSource(ExecutionContext context) When a Metadata query is being executed, this method will be called to obtain the object source.

Methods inherited from class com.metamatrix.connector.metadata.adapter.ObjectConnector

getCapabilities, getConnection, getEnvironment, start, stop

Methods inherited from class org.teiid.connector.basic.BasicConnector

areAdminConnectionsAllowed, createIdentity, getConnectorName, setAdminConnectionsAllowed, setConnectorName, setUseCredentialMap, useCredentialMap

Methods inherited from class java.lang.Object

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

Constructor Detail

IndexConnector

public IndexConnector()

Method Detail

getMetadataObjectSource

protected com.metamatrix.connector.metadata.internal.IObjectSource getMetadataObjectSource(ExecutionContext context)
                                                                                    throws ConnectorException

Description copied from class: ObjectConnector

When a Metadata query is being executed, this method will be called to obtain the object source. It is delayed until it is known if its a SystemAdmin query or a Metadata query.

Specified by:

getMetadataObjectSource in class ObjectConnector

Returns:

Throws:

ConnectorException

See Also:

com.metamatrix.connector.metadata.adapter.ObjectConnector#getObjectSource(org.teiid.connector.api.ConnectorEnvironment, org.teiid.connector.api.ExecutionContext)