org.apache.ambari.server.api.services

Class HostStackVersionService

java.lang.Object

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

org.apache.ambari.server.api.services.HostStackVersionService

public class HostStackVersionService
extends BaseService

Service responsible for stack version requests.

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
HostStackVersionService(String hostName, String clusterName) Constructor.

Method Summary

Modifier and Type	Method and Description
javax.ws.rs.core.Response	createRequests(String body, javax.ws.rs.core.HttpHeaders headers, javax.ws.rs.core.UriInfo ui) Handles: POST /clusters/{clusterID}/hosts/{hostname}/host_versions requests Distribute repositories/install packages on host.
javax.ws.rs.core.Response	getHostStackVersion(javax.ws.rs.core.HttpHeaders headers, javax.ws.rs.core.UriInfo ui, String stackVersionId) Gets a single host stack version.
javax.ws.rs.core.Response	getHostStackVersions(javax.ws.rs.core.HttpHeaders headers, javax.ws.rs.core.UriInfo ui) Gets all host host version.
RepositoryVersionService	getRepositoryVersionHandler(String stackVersionId) Handles ANY /{stackVersionId}/repository_versions requests.

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

HostStackVersionService

public HostStackVersionService(String hostName,
                               String clusterName)

Constructor.

Parameters:

hostName - name of the host

Method Detail

getHostStackVersions

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

Gets all host host version. Handles: GET /hosts/{hostname}/stack_versions requests.

Parameters:

headers - http headers

ui - uri info

Returns:

information regarding all host stack versions

getHostStackVersion

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

Gets a single host stack version. Handles: GET /hosts/{hostname}/host_versions/{stackversionid} requests.

Parameters:

headers - http headers

ui - uri info

stackVersionId - host stack version id

Returns:

information regarding the specific host stack version

createRequests

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

Handles: POST /clusters/{clusterID}/hosts/{hostname}/host_versions requests Distribute repositories/install packages on host.

Parameters:

body - http body

headers - http headers

ui - uri info

Returns:

information regarding the created services

getRepositoryVersionHandler

public RepositoryVersionService getRepositoryVersionHandler(String stackVersionId)

Handles ANY /{stackVersionId}/repository_versions requests.

Parameters:

stackVersionId - host stack version id

Returns:

repository version service