io.katharsis.dispatcher.controller.resource

Class RelationshipsResourceUpsert

java.lang.Object

io.katharsis.dispatcher.controller.resource.RelationshipsResourceUpsert

All Implemented Interfaces:

BaseController

Direct Known Subclasses:

RelationshipsResourceDelete, RelationshipsResourcePatch, RelationshipsResourcePost

public abstract class RelationshipsResourceUpsert
extends Object
implements BaseController

Field Summary

Fields

Modifier and Type	Field and Description
protected ResourceRegistry	resourceRegistry
protected TypeParser	typeParser

Constructor Summary

Constructors

Constructor and Description
RelationshipsResourceUpsert(ResourceRegistry resourceRegistry, TypeParser typeParser)

Method Summary

Modifier and Type	Method and Description
BaseResponse<?>	handle(JsonPath jsonPath, RequestParams requestParams, RequestBody requestBody) Passes the request to controller method.
boolean	isAcceptable(JsonPath jsonPath, String requestType) Checks if requested resource method is acceptable.
abstract HttpMethod	method() HTTP method name
protected abstract void	processToManyRelationship(Object resource, Class<? extends Serializable> relationshipIdType, String elementName, Iterable<DataBody> dataBodies, RelationshipRepository relationshipRepositoryForClass) Processes To-Many field
protected abstract void	processToOneRelationship(Object resource, Class<? extends Serializable> relationshipIdType, String elementName, DataBody dataBody, RelationshipRepository relationshipRepositoryForClass) Processes To-One field

Methods inherited from class java.lang.Object

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

Field Detail

resourceRegistry

protected ResourceRegistry resourceRegistry

typeParser

protected TypeParser typeParser

Constructor Detail

RelationshipsResourceUpsert

public RelationshipsResourceUpsert(ResourceRegistry resourceRegistry,
                                   TypeParser typeParser)

Method Detail

method

public abstract HttpMethod method()

HTTP method name

Returns:

HTTP method name

processToManyRelationship

protected abstract void processToManyRelationship(Object resource,
                                                  Class<? extends Serializable> relationshipIdType,
                                                  String elementName,
                                                  Iterable<DataBody> dataBodies,
                                                  RelationshipRepository relationshipRepositoryForClass)

Processes To-Many field

Parameters:

resource - source resource

relationshipIdType - Class class of the relationship's id field

elementName - field's name

dataBodies - Data bodies with relationships

relationshipRepositoryForClass - Relationship repository

processToOneRelationship

protected abstract void processToOneRelationship(Object resource,
                                                 Class<? extends Serializable> relationshipIdType,
                                                 String elementName,
                                                 DataBody dataBody,
                                                 RelationshipRepository relationshipRepositoryForClass)

Processes To-One field

Parameters:

resource - source resource

relationshipIdType - Class class of the relationship's id field

elementName - field's name

dataBody - Data body with a relationship

relationshipRepositoryForClass - Relationship repository

isAcceptable

public final boolean isAcceptable(JsonPath jsonPath,
                                  String requestType)

Description copied from interface: BaseController

Checks if requested resource method is acceptable.

Specified by:

isAcceptable in interface BaseController

Parameters:

jsonPath - Requested resource path

requestType - HTTP request type

Returns:

Acceptance result in boolean

handle

public final BaseResponse<?> handle(JsonPath jsonPath,
                                    RequestParams requestParams,
                                    RequestBody requestBody)
                             throws Exception

Description copied from interface: BaseController

Passes the request to controller method.

Specified by:

handle in interface BaseController

Parameters:

jsonPath - Requested resource path

requestParams - Params specifying request

requestBody - Top-level JSON object from method's body of the request passed as RequestBody

Returns:

CollectionResponse object

Throws:

Exception - internal Katharsis exception