org.pentaho.platform.plugin.services.metadata

Class CachingPentahoMetadataDomainRepository

java.lang.Object

org.pentaho.platform.plugin.services.metadata.PentahoMetadataDomainRepository

org.pentaho.platform.plugin.services.metadata.CachingPentahoMetadataDomainRepository

All Implemented Interfaces:

org.pentaho.metadata.repository.IMetadataDomainRepository, IAclAwarePentahoMetadataDomainRepositoryImporter, IModelAnnotationsAwareMetadataDomainRepositoryImporter, IPentahoMetadataDomainRepositoryExporter, IPentahoMetadataDomainRepositoryImporter

public class CachingPentahoMetadataDomainRepository
extends PentahoMetadataDomainRepository

Class Description

Author:

David M. Kincade

Field Summary

Fields inherited from interface org.pentaho.metadata.repository.IMetadataDomainRepository

ACCESS_TYPE_ADMIN, ACCESS_TYPE_DELETE, ACCESS_TYPE_READ, ACCESS_TYPE_SCHEMA_ADMIN, ACCESS_TYPE_UPDATE, ACCESS_TYPE_WRITE

Fields inherited from interface org.pentaho.platform.plugin.services.metadata.IModelAnnotationsAwareMetadataDomainRepositoryImporter

ANNOTATIONS_FILE_ID_POSTFIX, PROPERTY_NAME_ANNOTATIONS

Constructor Summary

Constructors

Constructor and Description
CachingPentahoMetadataDomainRepository(org.pentaho.platform.api.repository2.unified.IUnifiedRepository repository)
CachingPentahoMetadataDomainRepository(org.pentaho.platform.api.repository2.unified.IUnifiedRepository repository, org.pentaho.platform.repository2.unified.RepositoryUtils repositoryUtils, org.pentaho.metadata.util.XmiParser xmiParser, org.pentaho.metadata.util.LocalizationUtil localizationUtil)

Method Summary

Modifier and Type	Method and Description
void	flushDomains() flush the domains from memory
org.pentaho.metadata.model.Domain	getDomain(String domainId) retrieve a domain from the repo.
Set<String>	getDomainIds() Returns a list of all the domain ids in the repository.
void	reloadDomains() reload domains from disk
void	storeDomain(org.pentaho.metadata.model.Domain domain, boolean overwrite) Store a domain to the repository.

Methods inherited from class org.pentaho.platform.plugin.services.metadata.PentahoMetadataDomainRepository

addLocalizationFile, addLocalizationFile, createOrUpdateAnnotationsXml, generateRowLevelSecurityConstraint, getAclFor, getAnnotationsXmlFile, getDomainFilesData, hasAccess, hasAccessFor, loadAnnotationsXml, removeDomain, removeModel, setAclFor, storeAnnotationsXml, storeDomain, storeDomain

Methods inherited from class java.lang.Object

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

Constructor Detail

CachingPentahoMetadataDomainRepository

public CachingPentahoMetadataDomainRepository(org.pentaho.platform.api.repository2.unified.IUnifiedRepository repository)

Parameters:

repository -

CachingPentahoMetadataDomainRepository

public CachingPentahoMetadataDomainRepository(org.pentaho.platform.api.repository2.unified.IUnifiedRepository repository,
                                              org.pentaho.platform.repository2.unified.RepositoryUtils repositoryUtils,
                                              org.pentaho.metadata.util.XmiParser xmiParser,
                                              org.pentaho.metadata.util.LocalizationUtil localizationUtil)

Parameters:

repository -

repositoryUtils -

xmiParser -

localizationUtil -

Method Detail

storeDomain

public void storeDomain(org.pentaho.metadata.model.Domain domain,
                        boolean overwrite)
                 throws org.pentaho.metadata.repository.DomainIdNullException,
                        org.pentaho.metadata.repository.DomainAlreadyExistsException,
                        org.pentaho.metadata.repository.DomainStorageException

Store a domain to the repository. The domain should persist between JVM restarts.

Specified by:

storeDomain in interface org.pentaho.metadata.repository.IMetadataDomainRepository

Overrides:

storeDomain in class PentahoMetadataDomainRepository

Parameters:

domain - domain object to store

overwrite - if true, overwrite existing domain

Throws:

org.pentaho.metadata.repository.DomainIdNullException - if domain id is null

org.pentaho.metadata.repository.DomainAlreadyExistsException - if domain exists and overwrite = false

org.pentaho.metadata.repository.DomainStorageException - if there is a problem storing the domain

getDomain

public org.pentaho.metadata.model.Domain getDomain(String domainId)

retrieve a domain from the repo. This does lazy loading of the repo, so it calls reloadDomains() if not already loaded.

Specified by:

getDomain in interface org.pentaho.metadata.repository.IMetadataDomainRepository

Overrides:

getDomain in class PentahoMetadataDomainRepository

Parameters:

domainId - domain to get from the repository

Returns:

domain object

getDomainIds

public Set<String> getDomainIds()

Returns a list of all the domain ids in the repository.

Specified by:

getDomainIds in interface org.pentaho.metadata.repository.IMetadataDomainRepository

Overrides:

getDomainIds in class PentahoMetadataDomainRepository

Returns:

the domain Ids.

reloadDomains

public void reloadDomains()

reload domains from disk

Specified by:

reloadDomains in interface org.pentaho.metadata.repository.IMetadataDomainRepository

Overrides:

reloadDomains in class PentahoMetadataDomainRepository

flushDomains

public void flushDomains()

flush the domains from memory

Specified by:

flushDomains in interface org.pentaho.metadata.repository.IMetadataDomainRepository

Overrides:

flushDomains in class PentahoMetadataDomainRepository