Package io.openems.common.jsonrpc.base

Class JsonrpcRequest

java.lang.Object

io.openems.common.jsonrpc.base.JsonrpcMessage

io.openems.common.jsonrpc.base.AbstractJsonrpcRequest

io.openems.common.jsonrpc.base.JsonrpcRequest

Direct Known Subclasses:

AddAppInstance.Request, AddAppInstanceRequest, AddEdgeToUserRequest, AppCenterAddDeinstallInstanceHistoryRequest, AppCenterAddInstallInstanceHistoryRequest, AppCenterAddRegisterKeyHistoryRequest, AppCenterAddUnregisterKeyHistoryRequest, AppCenterGetInstalledAppsRequest, AppCenterGetPossibleAppsRequest, AppCenterGetRegisteredKeysRequest, AppCenterInstallAppWithSuppliedKeyRequest, AppCenterIsAppFreeRequest, AppCenterIsKeyApplicableRequest, AppCenterRequest, AuthenticatedRpcRequest, AuthenticateWithPasswordRequest, AuthenticateWithTokenRequest, ChannelExportXlsxRequest, ComponentJsonApiRequest, CreateComponentConfigRequest, DeleteAppInstance.Request, DeleteComponentConfigRequest, EdgeRpcRequest, ExecuteSimulationRequest, ExecuteSystemCommandRequest, ExecuteSystemUpdateRequest, GenericJsonrpcRequest, Get24HoursPredictionRequest, GetApp.Request, GetAppAssistant.Request, GetAppDescriptor.Request, GetAppInstances.Request, GetApps.Request, GetDevicesRequest, GetEdgeConfigRequest, GetEdgeRequest, GetEdgesChannelsValuesRequest, GetEdgesRequest, GetEdgesStatusRequest, GetFieldNamesRequest, GetMetersRequest, GetModbusProtocolExportXlsxRequest, GetModbusProtocolRequest, GetNetworkConfigRequest, GetSetupProtocolDataRequest, GetSetupProtocolRequest, GetSystemUpdateStateRequest, GetUserAlertingConfigsRequest, GetUserInformationRequest, LogoutRequest, QueryHistoricTimeseriesDataRequest, QueryHistoricTimeseriesEnergyPerPeriodRequest, QueryHistoricTimeseriesEnergyRequest, QueryHistoricTimeseriesExportXlxsRequest, RegisterUserRequest, SetChannelValueRequest, SetGridConnScheduleRequest, SetNetworkConfigRequest, SetUserAlertingConfigsRequest, SetUserInformationRequest, SubmitSetupProtocolRequest, SubscribeChannelsRequest, SubscribeEdgesChannelsRequest, SubscribeEdgesRequest, SubscribeEdgesRequest, SubscribeSystemLogRequest, SystemUpdateRequest, UpdateAppInstance.Request, UpdateComponentConfigRequest, UpdateUserLanguageRequest

public abstract class JsonrpcRequest
extends AbstractJsonrpcRequest

Represents a JSON-RPC Request.

 {
   "jsonrpc": "2.0",
   "id": "UUID",
   "method": string,
   "params": {},
   "timeout"?: number, defaults to 60 seconds; negative or zero to disable timeout
 }
 

See Also:

• JSON-RPC specification

Field Summary

Fields

Modifier and Type	Field	Description
static final int	DEFAULT_TIMEOUT_SECONDS
final UUID	id
static final int	NO_TIMEOUT
final Optional<Integer>	timeoutOpt

Fields inherited from class io.openems.common.jsonrpc.base.JsonrpcMessage

JSONRPC_VERSION

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	JsonrpcRequest(JsonrpcRequest request, String method)	Creates a JsonrpcRequest by copying and validating header information.
	JsonrpcRequest(String method)	Creates a JsonrpcRequest with random UUID as id and DEFAULT_TIMEOUT_SECONDS timeout.
	JsonrpcRequest(String method, int timeout)	Creates a JsonrpcRequest with random UUID as id.
	JsonrpcRequest(String method, Optional<Integer> timeout)	Creates a JsonrpcRequest with random UUID as id.
	JsonrpcRequest(UUID id, String method, int timeout)	Creates a JsonrpcRequest.
	JsonrpcRequest(UUID id, String method, Optional<Integer> timeoutOpt)	Creates a JsonrpcRequest.

Method Summary

Modifier and Type	Method	Description
UUID	getId()	Gets the JSON-RPC id.
Optional<Integer>	getTimeout()	Gets the max time in seconds to wait for the JsonrpcResponse, negative or zero to disable timeout.
com.google.gson.JsonObject	toJsonObject()	Gets the JsonObject representation of this JsonrpcMessage.

Methods inherited from class io.openems.common.jsonrpc.base.AbstractJsonrpcRequest

getFullyQualifiedMethod, getMethod, getParams

Methods inherited from class io.openems.common.jsonrpc.base.JsonrpcMessage

from, from, toString

Methods inherited from class java.lang.Object

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

Field Details

DEFAULT_TIMEOUT_SECONDS

public static final int DEFAULT_TIMEOUT_SECONDS

See Also:

• Constant Field Values

NO_TIMEOUT

public static final int NO_TIMEOUT

See Also:

• Constant Field Values

id

public final UUID id

timeoutOpt

public final Optional<Integer> timeoutOpt

Constructor Details

JsonrpcRequest

public JsonrpcRequest(String method)

Creates a JsonrpcRequest with random UUID as id and DEFAULT_TIMEOUT_SECONDS timeout.

Parameters:

method - the JSON-RPC method

JsonrpcRequest

public JsonrpcRequest(String method,
 int timeout)

Creates a JsonrpcRequest with random UUID as id.

Parameters:

method - the JSON-RPC method

timeout - max time in seconds to wait for the JsonrpcResponse, negative or zero to disable timeout

JsonrpcRequest

public JsonrpcRequest(String method,
 Optional<Integer> timeout)

Creates a JsonrpcRequest with random UUID as id.

Parameters:

method - the JSON-RPC method

timeout - max time in seconds to wait for the JsonrpcResponse, negative or zero to disable timeout, empty for DEFAULT_TIMEOUT_SECONDS timeout

JsonrpcRequest

public JsonrpcRequest(UUID id,
 String method,
 Optional<Integer> timeoutOpt)

Creates a JsonrpcRequest.

Parameters:

id - the JSON-RPC id

method - the JSON-RPC method

timeoutOpt - max time in seconds to wait for the JsonrpcResponse, negative or zero to disable timeout, empty for DEFAULT_TIMEOUT_SECONDS timeout

JsonrpcRequest

protected JsonrpcRequest(JsonrpcRequest request,
 String method)

Creates a JsonrpcRequest by copying and validating header information.

• copies id and timeout
• validates that the method names match

Parameters:

request - the template JSON-RPC Request

method - the JSON-RPC method

JsonrpcRequest

public JsonrpcRequest(UUID id,
 String method,
 int timeout)

Creates a JsonrpcRequest.

Parameters:

id - the JSON-RPC id

method - the JSON-RPC method

timeout - max time in seconds to wait for the JsonrpcResponse, negative or zero to disable timeout

Method Details

getId

public UUID getId()

Gets the JSON-RPC id.

Returns:

the UUID id

getTimeout

public Optional<Integer> getTimeout()

Gets the max time in seconds to wait for the JsonrpcResponse, negative or zero to disable timeout.

Returns:

the timeout in seconds

toJsonObject

public com.google.gson.JsonObject toJsonObject()

Description copied from class: JsonrpcMessage

Gets the JsonObject representation of this JsonrpcMessage.

Overrides:

toJsonObject in class AbstractJsonrpcRequest

Returns:

a JsonObject