com.metamatrix.dqp.service.metadata
Class IndexMetadataService

java.lang.Object
  com.metamatrix.dqp.service.metadata.IndexMetadataService

All Implemented Interfaces:

ApplicationService, IndexSelectorSource, MetadataService

public class IndexMetadataService
extends java.lang.Object
implements MetadataService, IndexSelectorSource

Since:

4.2

Constructor Summary

IndexMetadataService()
Construct the IndexMetadataService

IndexMetadataService(QueryMetadataCache metadataCache)
Construct the IndexMetadataService

Method Summary

com.metamatrix.connector.metadata.internal.IObjectSource	getMetadataObjectSource(java.lang.String vdbName, java.lang.String vdbVersion)
void	initialize(java.util.Properties props)
QueryMetadataInterface	lookupMetadata(java.lang.String vdbName, java.lang.String vdbVersion)
void	start(ApplicationEnvironment environment)
void	stop()

Methods inherited from class java.lang.Object

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

Constructor Detail

IndexMetadataService

public IndexMetadataService()

Construct the IndexMetadataService

IndexMetadataService

public IndexMetadataService(QueryMetadataCache metadataCache)

Construct the IndexMetadataService

Method Detail

initialize

public void initialize(java.util.Properties props)
                throws ApplicationInitializationException

Specified by:

initialize in interface ApplicationService

Throws:

ApplicationInitializationException

start

public void start(ApplicationEnvironment environment)
           throws ApplicationLifecycleException

Specified by:

start in interface ApplicationService

Throws:

ApplicationLifecycleException

stop

public void stop()
          throws ApplicationLifecycleException

Specified by:

stop in interface ApplicationService

Throws:

ApplicationLifecycleException

getMetadataObjectSource

public com.metamatrix.connector.metadata.internal.IObjectSource getMetadataObjectSource(java.lang.String vdbName,
                                                                                        java.lang.String vdbVersion)
                                                                                 throws MetaMatrixComponentException

Specified by:

getMetadataObjectSource in interface IndexSelectorSource

Throws:

MetaMatrixComponentException

lookupMetadata

public QueryMetadataInterface lookupMetadata(java.lang.String vdbName,
                                             java.lang.String vdbVersion)
                                      throws MetaMatrixComponentException

Specified by:

lookupMetadata in interface MetadataService

Throws:

MetaMatrixComponentException

Since:

4.2

See Also:

MetadataService.lookupMetadata(java.lang.String, java.lang.String)