eu.ehri.extension

Class GraphQLResource

java.lang.Object

eu.ehri.extension.base.AbstractResource

eu.ehri.extension.base.AbstractAccessibleResource<Accessible>

eu.ehri.extension.GraphQLResource

All Implemented Interfaces:

TxCheckedResource

public class GraphQLResource
extends AbstractAccessibleResource<Accessible>

GraphQL implementation.

Nested Class Summary

Nested classes/interfaces inherited from class eu.ehri.extension.base.AbstractAccessibleResource

AbstractAccessibleResource.Handler<E extends Accessible>, AbstractAccessibleResource.NoOpHandler<E extends Accessible>

Field Summary

Fields

Modifier and Type	Field and Description
static String	ENDPOINT

Fields inherited from class eu.ehri.extension.base.AbstractAccessibleResource

aclManager, actionManager, AGGREGATION_PARAM, cls, EVENT_TYPE_PARAM, FROM_PARAM, ITEM_ID_PARAM, ITEM_TYPE_PARAM, SHOW_PARAM, TO_PARAM, USER_PARAM

Fields inherited from class eu.ehri.extension.base.AbstractResource

ACCESSOR_PARAM, ALL_PARAM, AUTH_HEADER_NAME, COMMIT_PARAM, CSV_MEDIA_TYPE, DEFAULT_LIST_LIMIT, FILTER_PARAM, graph, GROUP_PARAM, ID_PARAM, INCLUDE_PROPS_PARAM, ITEM_CACHE_TIME, jsonFactory, jsonMapper, LIMIT_PARAM, LOG_MESSAGE_HEADER_NAME, LOG_PARAM, logger, manager, N3_MIMETYPE, OFFSET_PARAM, PATCH_HEADER_NAME, RANGE_HEADER_NAME, RDF_MIMETYPE_FORMATS, RDF_XML_MIMETYPE, request, requestHeaders, RESOURCE_ENDPOINT_PREFIX, SCOPE_PARAM, SORT_PARAM, STREAM_HEADER_NAME, TOLERANT_PARAM, TURTLE_MIMETYPE, uriInfo, VERSION_PARAM

Constructor Summary

Constructors

Constructor and Description
GraphQLResource(org.neo4j.graphdb.GraphDatabaseService database)

Method Summary

Modifier and Type	Method and Description
graphql.ExecutionResult	describe() Fetch the introspected GraphQL schema.
javax.ws.rs.core.Response	query(GraphQLQuery q) Run a GraphQL query.
javax.ws.rs.core.Response	query(String q) Run a GraphQL query.

Methods inherited from class eu.ehri.extension.base.AbstractAccessibleResource

createItem, createItem, createItem, deleteItem, deleteItem, exportItemsAsZip, getAccessors, getEventsApi, getItem, listItems, updateItem, updateItem

Methods inherited from class eu.ehri.extension.base.AbstractResource

anonymousApi, api, beginTx, creationResponse, getCacheControl, getCurrentActioner, getCurrentUser, getGraph, getIntQueryParam, getItemUri, getLogMessage, getQuery, getRdfFormat, getRequesterUserProfile, getSerializer, getStringListQueryParam, isPatch, isStreaming, single, streamingList, streamingList, streamingListOfLists, streamingPage, streamingPage, streamingVertexList, streamingVertexList

Methods inherited from class java.lang.Object

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

Field Detail

ENDPOINT

public static final String ENDPOINT

See Also:

Constant Field Values

Constructor Detail

GraphQLResource

public GraphQLResource(@Context
                       org.neo4j.graphdb.GraphDatabaseService database)

Method Detail

describe

public graphql.ExecutionResult describe()
                                 throws Exception

Fetch the introspected GraphQL schema.

Returns:

JSON data describing the schema.

Throws:

Exception

query

public javax.ws.rs.core.Response query(GraphQLQuery q)
                                throws Exception

Run a GraphQL query.

Parameters:

q - a query object containing query and variables fields

Returns:

the results of the query as JSON

Throws:

Exception

query

public javax.ws.rs.core.Response query(String q)
                                throws Exception

Run a GraphQL query.

Parameters:

q - a GraphQL query as text.

Returns:

the results of the query as JSON

Throws:

Exception