Package org.gcube.informationsystem.resourceregistry.rest

Class Access

java.lang.Object

org.gcube.informationsystem.resourceregistry.rest.BaseRest

org.gcube.informationsystem.resourceregistry.rest.Access

@Path("access")
public class Access
extends BaseRest

Author:

Luca Frosini (ISTI - CNR)

Field Summary

Fields

Modifier and Type	Field	Description
static String	REFERENCE_TYPE_PATH_PARAMETER
static String	RELATION_TYPE_PATH_PARAMETER
static String	RESOURCE_TYPE_PATH_PARAMETER

Fields inherited from class org.gcube.informationsystem.resourceregistry.rest.BaseRest

logger, uriInfo

Constructor Summary

Constructors

Constructor	Description
Access()

Method Summary

Modifier and Type	Method	Description
String	getAllContexts()
String	getAllInstances(String type, Boolean polymorphic)
String	getAllResourcesHavingFacet(String resourcetype, String relationType, String referenceType, String reference, Boolean polymorphic, String direction, javax.ws.rs.core.UriInfo uriInfo)
String	getContext(String uuid)
String	getInstance(String type, String uuid)
String	getInstanceContexts(String type, String instanceId)
String	getType(String type, Boolean polymorphic)
String	graphQuery(String query, Boolean raw)	It includeSubtypes to query Entities and Relations in the current Context. It accepts idempotent query only..
javax.ws.rs.core.Response	instanceExists(String type, String uuid)
String	jsonQuery(String jsonQuery)	POST /access/query Content Body example: { "@class": "EService", "consistsOf": [ { "@class": "ConsistsOf", "propagationConstraint" : { "add": "propagate" }, "target": { "@class": "StateFacet", "value": "down" } }, { "@class": "IsIdentifiedBy", "target": { "@class": "SoftwareFacet", "name": "data-transfer-service", "group": "DataTransfer" } }, { "@class": "ConsistsOf", "target": { "@class": "AccessPointFacet", "endpoint": "http://pc-frosini.isti.cnr.it:8080/data-transfer-service/gcube/service" } } ] }

Methods inherited from class org.gcube.informationsystem.resourceregistry.rest.BaseRest

checkHierarchicalMode, checkIncludeInstancesContexts, isRequesterAllowedToPerformHierarchicalRequests, isRequesterAllowedToRequestInstancesContexts

Methods inherited from class java.lang.Object

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

Field Detail

RESOURCE_TYPE_PATH_PARAMETER

public static final String RESOURCE_TYPE_PATH_PARAMETER

See Also:

Constant Field Values

RELATION_TYPE_PATH_PARAMETER

public static final String RELATION_TYPE_PATH_PARAMETER

See Also:

Constant Field Values

REFERENCE_TYPE_PATH_PARAMETER

public static final String REFERENCE_TYPE_PATH_PARAMETER

See Also:

Constant Field Values

Constructor Detail

Access

public Access()

Method Detail

getAllContexts

@GET
@Path("contexts")
@Produces("application/json;charset=UTF-8")
public String getAllContexts()
                      throws org.gcube.informationsystem.resourceregistry.api.exceptions.ResourceRegistryException

Throws:

org.gcube.informationsystem.resourceregistry.api.exceptions.ResourceRegistryException

getContext

@GET
@Path("contexts/{UUID}")
@Produces("application/json;charset=UTF-8")
public String getContext(@PathParam("UUID")
                         String uuid)
                  throws org.gcube.informationsystem.resourceregistry.api.exceptions.contexts.ContextNotFoundException,
                         org.gcube.informationsystem.resourceregistry.api.exceptions.ResourceRegistryException

Throws:

org.gcube.informationsystem.resourceregistry.api.exceptions.contexts.ContextNotFoundException

org.gcube.informationsystem.resourceregistry.api.exceptions.ResourceRegistryException

getType

@GET
@Path("types/{TYPE_NAME}")
@Produces("application/json;charset=UTF-8")
public String getType(@PathParam("TYPE_NAME")
                      String type,
                      @QueryParam("polymorphic") @DefaultValue("false")
                      Boolean polymorphic)
               throws org.gcube.informationsystem.resourceregistry.api.exceptions.types.SchemaNotFoundException,
                      org.gcube.informationsystem.resourceregistry.api.exceptions.ResourceRegistryException

Throws:

org.gcube.informationsystem.resourceregistry.api.exceptions.types.SchemaNotFoundException

org.gcube.informationsystem.resourceregistry.api.exceptions.ResourceRegistryException

getAllInstances

@GET
@Path("instances/{TYPE_NAME}")
@Produces("application/json;charset=UTF-8")
public String getAllInstances(@PathParam("TYPE_NAME")
                              String type,
                              @QueryParam("polymorphic") @DefaultValue("true")
                              Boolean polymorphic)
                       throws org.gcube.informationsystem.resourceregistry.api.exceptions.NotFoundException,
                              org.gcube.informationsystem.resourceregistry.api.exceptions.ResourceRegistryException

Throws:

org.gcube.informationsystem.resourceregistry.api.exceptions.NotFoundException

org.gcube.informationsystem.resourceregistry.api.exceptions.ResourceRegistryException

instanceExists

@HEAD
@Path("instances/{TYPE_NAME}/{UUID}")
@Produces("application/json;charset=UTF-8")
public javax.ws.rs.core.Response instanceExists(@PathParam("TYPE_NAME")
                                                String type,
                                                @PathParam("UUID")
                                                String uuid)
                                         throws org.gcube.informationsystem.resourceregistry.api.exceptions.NotFoundException,
                                                org.gcube.informationsystem.resourceregistry.api.exceptions.ResourceRegistryException

Throws:

org.gcube.informationsystem.resourceregistry.api.exceptions.NotFoundException

org.gcube.informationsystem.resourceregistry.api.exceptions.ResourceRegistryException

getInstance

@GET
@Path("instances/{TYPE_NAME}/{UUID}")
@Produces("application/json;charset=UTF-8")
public String getInstance(@PathParam("TYPE_NAME")
                          String type,
                          @PathParam("UUID")
                          String uuid)
                   throws org.gcube.informationsystem.resourceregistry.api.exceptions.NotFoundException,
                          org.gcube.informationsystem.resourceregistry.api.exceptions.ResourceRegistryException

Throws:

org.gcube.informationsystem.resourceregistry.api.exceptions.NotFoundException

org.gcube.informationsystem.resourceregistry.api.exceptions.ResourceRegistryException

getInstanceContexts

@GET
@Path("instances/{TYPE_NAME}/{UUID}/contexts")
@Produces("application/json;charset=UTF-8")
public String getInstanceContexts(@PathParam("TYPE_NAME")
                                  String type,
                                  @PathParam("UUID")
                                  String instanceId)
                           throws org.gcube.informationsystem.resourceregistry.api.exceptions.NotFoundException,
                                  org.gcube.informationsystem.resourceregistry.api.exceptions.ResourceRegistryException

Throws:

org.gcube.informationsystem.resourceregistry.api.exceptions.NotFoundException

org.gcube.informationsystem.resourceregistry.api.exceptions.ResourceRegistryException

graphQuery

@GET
@Path("query")
@Produces("application/json;charset=UTF-8")
public String graphQuery(@QueryParam("q")
                         String query,
                         @QueryParam("raw") @DefaultValue("false")
                         Boolean raw)
                  throws org.gcube.informationsystem.resourceregistry.api.exceptions.queries.InvalidQueryException

It includeSubtypes to query Entities and Relations in the current Context.
It accepts idempotent query only..

For query syntax please refer to
https://orientdb.com/docs/last/SQL-Syntax.html

e.g. GET /access/query?q=SELECT FROM V

Parameters:

query - Defines the query to send to the backend.

raw - request a raw response (not a Element based response)

Returns:

The JSON representation of the result

Throws:

org.gcube.informationsystem.resourceregistry.api.exceptions.queries.InvalidQueryException - if the query is invalid or not idempotent

jsonQuery

@POST
@Path("query")
public String jsonQuery(String jsonQuery)
                 throws org.gcube.informationsystem.resourceregistry.api.exceptions.queries.InvalidQueryException,
                        org.gcube.informationsystem.resourceregistry.api.exceptions.ResourceRegistryException

POST /access/query Content Body example: { "@class": "EService", "consistsOf": [ { "@class": "ConsistsOf", "propagationConstraint" : { "add": "propagate" }, "target": { "@class": "StateFacet", "value": "down" } }, { "@class": "IsIdentifiedBy", "target": { "@class": "SoftwareFacet", "name": "data-transfer-service", "group": "DataTransfer" } }, { "@class": "ConsistsOf", "target": { "@class": "AccessPointFacet", "endpoint": "http://pc-frosini.isti.cnr.it:8080/data-transfer-service/gcube/service" } } ] }

Parameters:

jsonQuery -

Returns:

the result as JSON String

Throws:

org.gcube.informationsystem.resourceregistry.api.exceptions.queries.InvalidQueryException

org.gcube.informationsystem.resourceregistry.api.exceptions.ResourceRegistryException

getAllResourcesHavingFacet

@GET
@Path("query/{RESOURCE_TYPE_NAME}/{RELATION_TYPE_NAME}/{REFERENCE_TYPE_NAME}")
@Produces("application/json;charset=UTF-8")
public String getAllResourcesHavingFacet(@PathParam("RESOURCE_TYPE_NAME")
                                         String resourcetype,
                                         @PathParam("RELATION_TYPE_NAME")
                                         String relationType,
                                         @PathParam("REFERENCE_TYPE_NAME")
                                         String referenceType,
                                         @QueryParam("_reference")
                                         String reference,
                                         @QueryParam("_polymorphic") @DefaultValue("false")
                                         Boolean polymorphic,
                                         @QueryParam("_direction") @DefaultValue("out")
                                         String direction,
                                         @Context
                                         javax.ws.rs.core.UriInfo uriInfo)
                                  throws org.gcube.informationsystem.resourceregistry.api.exceptions.ResourceRegistryException

Throws:

org.gcube.informationsystem.resourceregistry.api.exceptions.ResourceRegistryException