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/* SPDX-License-Identifier: Apache 2.0 */
/* Copyright Contributors to the ODPi Egeria project. */
package org.odpi.openmetadata.commonservices.generichandlers;
import org.odpi.openmetadata.commonservices.ffdc.InvalidParameterHandler;
import org.odpi.openmetadata.commonservices.repositoryhandler.RepositoryHandler;
import org.odpi.openmetadata.frameworks.connectors.ffdc.InvalidParameterException;
import org.odpi.openmetadata.frameworks.connectors.ffdc.PropertyServerException;
import org.odpi.openmetadata.frameworks.connectors.ffdc.UserNotAuthorizedException;
import org.odpi.openmetadata.metadatasecurity.server.OpenMetadataServerSecurityVerifier;
import org.odpi.openmetadata.frameworks.auditlog.AuditLog;
import org.odpi.openmetadata.repositoryservices.connectors.stores.metadatacollectionstore.properties.instances.EntityDetail;
import org.odpi.openmetadata.repositoryservices.connectors.stores.metadatacollectionstore.properties.instances.EntityProxy;
import org.odpi.openmetadata.repositoryservices.connectors.stores.metadatacollectionstore.properties.instances.Relationship;
import org.odpi.openmetadata.repositoryservices.connectors.stores.metadatacollectionstore.repositoryconnector.OMRSRepositoryHelper;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
/**
* CertificationHandler manages Certification objects. It runs server-side in
* the OMAG Server Platform and retrieves Certification entities through the OMRSRepositoryConnector.
*/
public class CertificationHandler extends ReferenceableHandler
{
/**
* Construct the handler information needed to interact with the repository services
*
* @param converter specific converter for this bean class
* @param beanClass name of bean class that is represented by the generic class B
* @param serviceName name of this service
* @param serverName name of the local server
* @param invalidParameterHandler handler for managing parameter errors
* @param repositoryHandler manages calls to the repository services
* @param repositoryHelper provides utilities for manipulating the repository services objects
* @param localServerUserId userId for this server
* @param securityVerifier open metadata security services verifier
* @param supportedZones list of zones that the access service is allowed to serve Asset instances from.
* @param defaultZones list of zones that the access service should set in all new Asset instances.
* @param publishZones list of zones that the access service sets up in published Asset instances.
* @param auditLog destination for audit log events.
*/
public CertificationHandler(OpenMetadataAPIGenericConverter converter,
Class beanClass,
String serviceName,
String serverName,
InvalidParameterHandler invalidParameterHandler,
RepositoryHandler repositoryHandler,
OMRSRepositoryHelper repositoryHelper,
String localServerUserId,
OpenMetadataServerSecurityVerifier securityVerifier,
List supportedZones,
List defaultZones,
List publishZones,
AuditLog auditLog)
{
super(converter,
beanClass,
serviceName,
serverName,
invalidParameterHandler,
repositoryHandler,
repositoryHelper,
localServerUserId,
securityVerifier,
supportedZones,
defaultZones,
publishZones,
auditLog);
}
/**
* Count the number of Certifications attached to an referenceable entity.
*
* @param userId calling user
* @param connectedEntityGUID identifier for the entity that the object is attached to
* @param effectiveTime the time that the retrieved elements must be effective for
* @param methodName calling method
* @return count of attached objects
* @throws InvalidParameterException the parameters are invalid
* @throws UserNotAuthorizedException user not authorized to issue this request
* @throws PropertyServerException problem accessing the property server
*/
public int countCertifications(String userId,
String connectedEntityGUID,
Date effectiveTime,
String methodName) throws InvalidParameterException,
PropertyServerException,
UserNotAuthorizedException
{
return super.countAttachments(userId,
connectedEntityGUID,
OpenMetadataAPIMapper.REFERENCEABLE_TYPE_NAME,
OpenMetadataAPIMapper.CERTIFICATION_OF_REFERENCEABLE_TYPE_GUID,
OpenMetadataAPIMapper.CERTIFICATION_OF_REFERENCEABLE_TYPE_NAME,
effectiveTime,
methodName);
}
/**
* Return the Certifications attached to an referenceable entity.
*
* @param userId calling user
* @param parentGUID identifier for the entity that the feedback is attached to
* @param parentGUIDParameterName parameter name for the parentGUID
* @param startFrom where to start from in the list
* @param pageSize maximum number of results that can be returned
* @param effectiveTime the time that the retrieved elements must be effective for
* @param methodName calling method
* @return unique identifier of the object or null
* @throws InvalidParameterException the input properties are invalid
* @throws UserNotAuthorizedException user not authorized to issue this request
* @throws PropertyServerException problem accessing the property server
*/
public List getCertifications(String userId,
String parentGUID,
String parentGUIDParameterName,
int startFrom,
int pageSize,
Date effectiveTime,
String methodName) throws InvalidParameterException,
PropertyServerException,
UserNotAuthorizedException
{
return this.getCertifications(userId,
parentGUID,
parentGUIDParameterName,
supportedZones,
startFrom,
pageSize,
effectiveTime,
methodName);
}
/**
* Return the Certifications attached to an referenceable entity.
*
* @param userId calling user
* @param parentGUID identifier for the entity that the feedback is attached to
* @param parentGUIDParameterName parameter name for the parentGUID
* @param serviceSupportedZones supported zones for calling service
* @param startFrom where to start from in the list
* @param pageSize maximum number of results that can be returned
* @param effectiveTime the time that the retrieved elements must be effective for
* @param methodName calling method
* @return unique identifier of the object or null
* @throws InvalidParameterException the input properties are invalid
* @throws UserNotAuthorizedException user not authorized to issue this request
* @throws PropertyServerException problem accessing the property server
*/
public List getCertifications(String userId,
String parentGUID,
String parentGUIDParameterName,
List serviceSupportedZones,
int startFrom,
int pageSize,
Date effectiveTime,
String methodName) throws InvalidParameterException,
PropertyServerException,
UserNotAuthorizedException
{
List relationships = this.getAttachmentLinks(userId,
parentGUID,
parentGUIDParameterName,
OpenMetadataAPIMapper.REFERENCEABLE_TYPE_NAME,
OpenMetadataAPIMapper.CERTIFICATION_OF_REFERENCEABLE_TYPE_GUID,
OpenMetadataAPIMapper.CERTIFICATION_OF_REFERENCEABLE_TYPE_NAME,
OpenMetadataAPIMapper.CERTIFICATION_TYPE_TYPE_NAME,
startFrom,
pageSize,
effectiveTime,
methodName);
if (relationships != null)
{
List results = new ArrayList<>();
for (Relationship relationship : relationships)
{
if (relationship != null)
{
EntityProxy entityProxy = relationship.getEntityTwoProxy();
if (entityProxy != null)
{
final String entityParameterName = "entityProxyTwo.getGUID";
EntityDetail entity = this.getEntityFromRepository(userId,
entityProxy.getGUID(),
entityParameterName,
OpenMetadataAPIMapper.CERTIFICATION_TYPE_TYPE_NAME,
null,
null,
false,
false,
serviceSupportedZones,
effectiveTime,
methodName);
results.add(converter.getNewBean(beanClass, entity, relationship, methodName));
// TODO external reference link see setLink();
}
}
}
if (results.isEmpty())
{
return null;
}
else
{
return results;
}
}
return null;
}
}
