EntityT
- The generic entity type.public class CountRequestBuilder<EntityT extends VdmEntity<?>> extends Object
executing
it.Constructor and Description |
---|
CountRequestBuilder(String servicePath,
Class<EntityT> entityClass)
Instantiates this request builder using the given service path to send the requests.
|
Modifier and Type | Method and Description |
---|---|
Long |
execute(HttpDestinationProperties destination)
Execute the OData request.
|
CountRequestBuilder<EntityT> |
filter(FilterableBoolean<EntityT>... filters)
Filter on properties of EntityT.
|
protected Class<EntityT> |
getEntityClass()
Returns a class object of the type this request builder works with.
|
protected Map<String,String> |
getHeaders()
A map containing the headers to be used only for the actual request of this FluentHelper implementation.
|
protected List<ODataRequestListener> |
getListeners() |
protected Map<String,String> |
getParametersForRequestOnly()
A map containing the custom query parameters to be used only for the actual request of this FluentHelper
implementation.
|
protected ODataResourcePath |
getResourcePath() |
protected String |
getServicePath() |
protected BuilderT |
getThis()
Get the reference to this instance.
|
CountRequestBuilder<EntityT> |
search(SearchExpression expression)
Request modifier to return the set of entities corresponding to the specified boolean expression.
|
CountRequestBuilder<EntityT> |
search(String search)
Request modifier to return the set of entities that contain the specified value.
|
ODataRequestCount |
toRequest()
Creates an instance of the
ODataRequestCount based on the Entity class. |
BuilderT |
withHeader(String key,
String value)
Gives the option to specify custom HTTP headers.
|
BuilderT |
withHeaders(Map<String,String> map)
Gives the option to specify a map of custom HTTP headers.
|
BuilderT |
withListener(ODataRequestListener listener)
An error handling class that implements the error result handler interface can be attached to this request
builder.
|
BuilderT |
withQueryParameter(String key,
String value)
Gives the option to specify custom query parameters for the request.
|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
tryExecute
public CountRequestBuilder(@Nonnull String servicePath, @Nonnull Class<EntityT> entityClass)
servicePath
- The service path to direct the requests to.entityClass
- The expected entity type.@Nonnull @Beta public ODataRequestCount toRequest()
ODataRequestCount
based on the Entity class.
The following settings are used:
toRequest
in interface RequestBuilder<Long>
ODataRequestCount
.@Nonnull public Long execute(@Nonnull HttpDestinationProperties destination)
execute
in interface RequestBuilderExecutable<Long>
destination
- The destination to be used as request target.@SafeVarargs @Nonnull public final CountRequestBuilder<EntityT> filter(@Nonnull FilterableBoolean<EntityT>... filters)
filters
- Filter expressions to be added to the request.@Nonnull public CountRequestBuilder<EntityT> search(@Nonnull String search)
search
- A string value as the search criteria.@Nonnull public CountRequestBuilder<EntityT> search(@Nonnull SearchExpression expression)
expression
- SearchExpression as the search criteriaprotected Class<EntityT> getEntityClass()
@Nonnull protected BuilderT getThis()
@Nonnull @Beta public BuilderT withListener(@Nonnull ODataRequestListener listener)
execute
method. If
this method is not called, then an instance of ODataRequestListener is used. Only one handler can be attached at
a time per request builder object, so calling this multiple times will replace the handler.listener
- Instance of an error handler class that implements the error result handler interface.@Nonnull public BuilderT withHeader(@Nonnull String key, @Nullable String value)
RequestBuilder
withHeader
in interface RequestBuilder<ResultT>
key
- Name of the (first) desired HTTP header parameter.value
- Value of the (first) desired HTTP header parameter.@Nonnull public BuilderT withHeaders(@Nonnull Map<String,String> map)
RequestBuilder
withHeaders
in interface RequestBuilder<ResultT>
map
- A map of HTTP header key/value pairs.@Nonnull @Beta public BuilderT withQueryParameter(@Nonnull String key, @Nullable String value)
Note: It is recommended to only use this function for query parameters which are not supported by the VDM by default. Using this function to bypass request builder method calls can lead to unsupported response handling. There is no contract on the order or priority of parameters added to the request.
Example: Use the request query option $search
to reduce the result set, leaving
only entities which match the specified search expression. This feature is supported in protocol OData v4.
new DefaultBusinessPartnerService().getAllBusinessPartner().withQueryParameter("$search", "Köln OR Cologne")
key
- Name of the query parameter.value
- Value of the query parameter.@Nonnull protected ODataResourcePath getResourcePath()
@Nonnull protected Map<String,String> getHeaders()
@Nonnull protected Map<String,String> getParametersForRequestOnly()
@Nonnull protected List<ODataRequestListener> getListeners()
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