org.finra.herd.service.impl

Class EmrClusterDefinitionServiceImpl

java.lang.Object

org.finra.herd.service.impl.EmrClusterDefinitionServiceImpl

All Implemented Interfaces:

EmrClusterDefinitionService

@Service
 @Transactional(value="herdTransactionManager")
public class EmrClusterDefinitionServiceImpl
extends Object
implements EmrClusterDefinitionService

The EMR cluster definition service implementation.

Field Summary

Fields

Modifier and Type	Field and Description
protected XmlHelper	xmlHelper

Constructor Summary

Constructors

Constructor and Description
EmrClusterDefinitionServiceImpl()

Method Summary

Modifier and Type	Method and Description
EmrClusterDefinitionInformation	createEmrClusterDefinition(EmrClusterDefinitionCreateRequest request) Creates a new EMR cluster definition.
EmrClusterDefinitionInformation	deleteEmrClusterDefinition(EmrClusterDefinitionKey emrClusterDefinitionKey) Deletes an existing EMR cluster definition by key.
EmrClusterDefinitionInformation	getEmrClusterDefinition(EmrClusterDefinitionKey emrClusterDefinitionKey) Gets an existing EMR cluster definition by key.
EmrClusterDefinitionKeys	getEmrClusterDefinitions(String namespace) Gets a list of keys for all EMR cluster definitions defined in the system for the specified namespace.
EmrClusterDefinitionInformation	updateEmrClusterDefinition(EmrClusterDefinitionKey emrClusterDefinitionKey, EmrClusterDefinitionUpdateRequest request) Updates an existing EMR cluster definition.

Methods inherited from class java.lang.Object

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

Field Detail

xmlHelper

@Autowired
protected XmlHelper xmlHelper

Constructor Detail

EmrClusterDefinitionServiceImpl

public EmrClusterDefinitionServiceImpl()

Method Detail

createEmrClusterDefinition

@NamespacePermission(fields="#request?.emrClusterDefinitionKey?.namespace",
                     permissions=WRITE)
public EmrClusterDefinitionInformation createEmrClusterDefinition(EmrClusterDefinitionCreateRequest request)
                                                                                                                                                                               throws Exception

Description copied from interface: EmrClusterDefinitionService

Creates a new EMR cluster definition.

Specified by:

createEmrClusterDefinition in interface EmrClusterDefinitionService

Parameters:

request - the information needed to create an EMR cluster definition

Returns:

the newly created EMR cluster definition

Throws:

Exception

getEmrClusterDefinition

@NamespacePermission(fields="#emrClusterDefinitionKey?.namespace",
                     permissions=READ)
public EmrClusterDefinitionInformation getEmrClusterDefinition(EmrClusterDefinitionKey emrClusterDefinitionKey)
                                                                                                                                                                  throws Exception

Description copied from interface: EmrClusterDefinitionService

Gets an existing EMR cluster definition by key.

Specified by:

getEmrClusterDefinition in interface EmrClusterDefinitionService

Parameters:

emrClusterDefinitionKey - the EMR cluster definition key

Returns:

the EMR cluster definition

Throws:

Exception

updateEmrClusterDefinition

@NamespacePermission(fields="#emrClusterDefinitionKey?.namespace",
                     permissions=WRITE)
public EmrClusterDefinitionInformation updateEmrClusterDefinition(EmrClusterDefinitionKey emrClusterDefinitionKey,
                                                                                                                                                                             EmrClusterDefinitionUpdateRequest request)
                                                                                                                                                                      throws Exception

Description copied from interface: EmrClusterDefinitionService

Updates an existing EMR cluster definition.

Specified by:

updateEmrClusterDefinition in interface EmrClusterDefinitionService

Parameters:

emrClusterDefinitionKey - the EMR cluster definition key

request - the information needed to update the EMR cluster definition

Returns:

the updated EMR cluster definition

Throws:

Exception

deleteEmrClusterDefinition

@NamespacePermission(fields="#emrClusterDefinitionKey?.namespace",
                     permissions=WRITE)
public EmrClusterDefinitionInformation deleteEmrClusterDefinition(EmrClusterDefinitionKey emrClusterDefinitionKey)
                                                                                                                                                                      throws Exception

Description copied from interface: EmrClusterDefinitionService

Deletes an existing EMR cluster definition by key.

Specified by:

deleteEmrClusterDefinition in interface EmrClusterDefinitionService

Parameters:

emrClusterDefinitionKey - the EMR cluster definition key

Returns:

the EMR cluster definition that got deleted

Throws:

Exception

getEmrClusterDefinitions

@NamespacePermission(fields="#namespace",
                     permissions=READ)
public EmrClusterDefinitionKeys getEmrClusterDefinitions(String namespace)

Description copied from interface: EmrClusterDefinitionService

Gets a list of keys for all EMR cluster definitions defined in the system for the specified namespace.

Specified by:

getEmrClusterDefinitions in interface EmrClusterDefinitionService

Parameters:

namespace - the namespace

Returns:

the EMR cluster definition keys