org.apache.ambari.server.api.services

Class ClusterKerberosDescriptorService

java.lang.Object

org.apache.ambari.server.api.services.BaseService

org.apache.ambari.server.api.services.ClusterKerberosDescriptorService

public class ClusterKerberosDescriptorService
extends BaseService

Read-only service responsible for Kerberos descriptor resource requests.

The following Kerberos descriptor types are available

• STACK - the default descriptor for the relevant stack
• USER - the user-supplied updates to be applied to the default descriptor
• COMPOSITE - the default descriptor for the relevant stack with the the user-supplied updates applied

Field Summary

Fields inherited from class org.apache.ambari.server.api.services.BaseService

DATA_TYPE_INT, DATA_TYPE_STRING, DEFAULT_FROM, DEFAULT_PAGE_SIZE, FIELDS_SEPARATOR, MEDIA_TYPE_TEXT_CSV_TYPE, MSG_CLUSTER_NOT_FOUND, MSG_CLUSTER_OR_HOST_NOT_FOUND, MSG_INVALID_ARGUMENTS, MSG_INVALID_REQUEST, MSG_NOT_AUTHENTICATED, MSG_PERMISSION_DENIED, MSG_REQUEST_ACCEPTED, MSG_RESOURCE_ALREADY_EXISTS, MSG_RESOURCE_NOT_FOUND, MSG_SERVER_ERROR, MSG_SUCCESSFUL_OPERATION, MSG_VIEW_NOT_FOUND, PARAM_TYPE_BODY, PARAM_TYPE_QUERY, QUERY_FIELDS, QUERY_FILTER_DESCRIPTION, QUERY_FROM, QUERY_FROM_DESCRIPTION, QUERY_FROM_VALUES, QUERY_PAGE_SIZE, QUERY_PAGE_SIZE_DESCRIPTION, QUERY_PREDICATE, QUERY_PREDICATE_DESCRIPTION, QUERY_SORT, QUERY_SORT_DESCRIPTION, QUERY_TO, QUERY_TO_DESCRIPTION, QUERY_TO_TYPE, QUERY_TO_VALUES, requestAuditLogger, RESPONSE_CONTAINER_LIST

Constructor Summary

Constructors

Constructor and Description
ClusterKerberosDescriptorService(String clusterName) Constructor.

Method Summary

Modifier and Type	Method and Description
javax.ws.rs.core.Response	getKerberosDescriptor(javax.ws.rs.core.HttpHeaders headers, javax.ws.rs.core.UriInfo ui, String type) Handles URL: /clusters/{clusterID}/kerberos_descriptors Get a specific composite Kerberos descriptor
javax.ws.rs.core.Response	getKerberosDescriptors(javax.ws.rs.core.HttpHeaders headers, javax.ws.rs.core.UriInfo ui) Handles URL: /clusters/{clusterID}/kerberos_descriptors Gets Kerberos descriptors

Methods inherited from class org.apache.ambari.server.api.services.BaseService

createResource, getBodyParser, getResultSerializer, getResultSerializer, handleRequest, handleRequest, init

Methods inherited from class java.lang.Object

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

Constructor Detail

ClusterKerberosDescriptorService

public ClusterKerberosDescriptorService(String clusterName)

Constructor.

Parameters:

clusterName - cluster id

Method Detail

getKerberosDescriptors

public javax.ws.rs.core.Response getKerberosDescriptors(@Context
                                                        javax.ws.rs.core.HttpHeaders headers,
                                                        @Context
                                                        javax.ws.rs.core.UriInfo ui)

Handles URL: /clusters/{clusterID}/kerberos_descriptors Gets Kerberos descriptors

Parameters:

headers - http headers

ui - uri info

Returns:

Kerberos descriptor resource representation

getKerberosDescriptor

public javax.ws.rs.core.Response getKerberosDescriptor(@Context
                                                       javax.ws.rs.core.HttpHeaders headers,
                                                       @Context
                                                       javax.ws.rs.core.UriInfo ui,
                                                       String type)

Handles URL: /clusters/{clusterID}/kerberos_descriptors Get a specific composite Kerberos descriptor

Parameters:

headers - http headers

ui - uri info

type - Kerberos descriptor type (COMPOSITE, STACK, USER)

Returns:

Kerberos descriptor instance representation