org.apache.ambari.server.controller.internal

Class RequestImpl

java.lang.Object

org.apache.ambari.server.controller.internal.RequestImpl

All Implemented Interfaces:

Request

public class RequestImpl
extends Object
implements Request

Default request implementation.

Field Summary

Fields inherited from interface org.apache.ambari.server.controller.spi.Request

DIRECTIVE_DRY_RUN, REQUEST_INFO_BODY_PROPERTY

Constructor Summary

Constructors

Constructor and Description
RequestImpl(Set<String> propertyIds, Set<Map<String,Object>> properties, Map<String,String> requestInfoProperties, Map<String,TemporalInfo> mapTemporalInfo) Create a request.
RequestImpl(Set<String> propertyIds, Set<Map<String,Object>> properties, Map<String,String> requestInfoProperties, Map<String,TemporalInfo> mapTemporalInfo, SortRequest sortRequest, PageRequest pageRequest) Create a request.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
PageRequest	getPageRequest() Obtain the pagination request information.
Set<Map<String,Object>>	getProperties() Get the property values of the request.
Set<String>	getPropertyIds() Get the set of property ids being requested.
Map<String,String>	getRequestInfoProperties() Get any request info properties of the request.
SortRequest	getSortRequest() Obtain information to order the results by.
TemporalInfo	getTemporalInfo(String id) Get the temporal information for the given property id for this request, if any.
int	hashCode()
boolean	isDryRunRequest() Is this a dry run request.
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

RequestImpl

public RequestImpl(Set<String> propertyIds,
                   Set<Map<String,Object>> properties,
                   Map<String,String> requestInfoProperties,
                   Map<String,TemporalInfo> mapTemporalInfo)

Create a request.

Parameters:

propertyIds - property ids associated with the request; may be null

properties - resource properties associated with the request; may be null

requestInfoProperties - request properties; may be null

mapTemporalInfo - temporal info

RequestImpl

public RequestImpl(Set<String> propertyIds,
                   Set<Map<String,Object>> properties,
                   Map<String,String> requestInfoProperties,
                   Map<String,TemporalInfo> mapTemporalInfo,
                   SortRequest sortRequest,
                   PageRequest pageRequest)

Create a request.

Parameters:

propertyIds - property ids associated with the request; may be null

properties - resource properties associated with the request; may be null

requestInfoProperties - request properties; may be null

mapTemporalInfo - temporal info

sortRequest - the sort request information; may be null

pageRequest - the page request information; may be null

Method Detail

getPropertyIds

public Set<String> getPropertyIds()

Description copied from interface: Request

Get the set of property ids being requested. Used for requests to get resources. An empty set signifies that all supported properties should be returned (i.e. select * ).

Specified by:

getPropertyIds in interface Request

Returns:

the set of property ids being requested

getProperties

public Set<Map<String,Object>> getProperties()

Description copied from interface: Request

Get the property values of the request. Used for requests to update or create resources. Each value in the set is a map of properties for a resource being created/updated. Each map contains property values keyed by property ids.

Specified by:

getProperties in interface Request

Returns:

the set of properties being requested

getRequestInfoProperties

public Map<String,String> getRequestInfoProperties()

Description copied from interface: Request

Get any request info properties of the request. These are optional properties that are specific to the request but not related to any resource.

Specified by:

getRequestInfoProperties in interface Request

getTemporalInfo

public TemporalInfo getTemporalInfo(String id)

Description copied from interface: Request

Get the temporal information for the given property id for this request, if any.

Specified by:

getTemporalInfo in interface Request

Parameters:

id - the property id

Returns:

the temporal information for the given property id; null if noe exists

getPageRequest

public PageRequest getPageRequest()

Description copied from interface: Request

Obtain the pagination request information. This structure can be used for the concrete ResourceProvider to instruct the caller that the result set has already been paginated.

Specified by:

getPageRequest in interface Request

Returns:

the page request information.

getSortRequest

public SortRequest getSortRequest()

Description copied from interface: Request

Obtain information to order the results by. This structure can be used for the concrete ResourceProvider to instruct the caller that the result set has already been sorted.

Specified by:

getSortRequest in interface Request

Returns:

the sort request information.

isDryRunRequest

public boolean isDryRunRequest()

Description copied from interface: Request

Is this a dry run request.

Specified by:

isDryRunRequest in interface Request

Returns:

true - if request is dry run request, false otherwise.

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object