dxFeed Graal CXX API v5.0.0
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InPlaceExecutor.hpp
1// Copyright (c) 2025 Devexperts LLC.
2// SPDX-License-Identifier: MPL-2.0
3
4#pragma once
5
6#include "../internal/Conf.hpp"
7
9
10#include "../entity/SharedEntity.hpp"
11#include "../internal/JavaObjectHandle.hpp"
12
13#include <mutex>
14
16
17struct ExecutorTag {};
18
19struct DXFCPP_EXPORT InPlaceExecutor final : RequireMakeShared<InPlaceExecutor> {
20
21 private:
22 mutable std::recursive_mutex mutex_{};
23 JavaObjectHandle<ExecutorTag> handle_{};
24
25 public:
26 InPlaceExecutor(LockExternalConstructionTag);
27
28 ~InPlaceExecutor() override;
29
30 static std::shared_ptr<InPlaceExecutor> create();
31
32 void processAllPendingTasks() const;
33
34 const JavaObjectHandle<ExecutorTag> &getHandle() const;
35};
36
#define DXFCXX_DISABLE_MSC_WARNINGS_POP()
Definition Conf.hpp:31
#define DXFCPP_END_NAMESPACE
Definition Conf.hpp:97
#define DXFCPP_BEGIN_NAMESPACE
Definition Conf.hpp:94
#define DXFCXX_DISABLE_MSC_WARNINGS_PUSH(warnings)
Definition Conf.hpp:30
DXFCPP_EXPORT dxfc_error_code_t dxfc_dxendpoint_builder_with_name(dxfc_dxendpoint_builder_t builderHandle, const char *name)
Changes the name used to distinguish multiple endpoints in the same process (GraalVM Isolate) in logs...
Definition DXEndpoint.cpp:680
DXFCPP_EXPORT dxfc_error_code_t dxfc_dxendpoint_builder_with_properties(dxfc_dxendpoint_builder_t builder, const dxfc_dxendpoint_property_t **properties, size_t size)
Sets all supported properties from the provided properties object.
Definition DXEndpoint.cpp:713
DXFCPP_EXPORT dxfc_error_code_t dxfc_dxendpoint_password(dxfc_dxendpoint_t endpoint, const char *password)
Changes password for this endpoint.
Definition DXEndpoint.cpp:961
DXFCPP_EXPORT dxfc_error_code_t dxfc_dxendpoint_get_publisher(dxfc_dxendpoint_t endpoint, DXFC_OUT dxfc_dxpublisher_t *publisher)
Definition DXEndpoint.cpp:1151
DXFCPP_EXPORT dxfc_error_code_t dxfc_dxendpoint_builder_supports_property(dxfc_dxendpoint_builder_t builder, const char *key, DXFC_OUT int *supports)
Checks if a property is supported.
Definition DXEndpoint.cpp:740
DXFCPP_EXPORT dxfc_error_code_t dxfc_dxendpoint_add_state_change_listener(dxfc_dxendpoint_t endpoint, dxfc_dxendpoint_state_change_listener listener)
Adds a listener notified about changes in state property.
Definition DXEndpoint.cpp:1097
DXFCPP_EXPORT dxfc_error_code_t dxfc_dxendpoint_disconnect(dxfc_dxendpoint_t endpoint)
Terminates all remote network connections.
Definition DXEndpoint.cpp:1012
#define DXFCPP_EXPORT
Definition api.h:35
void * dxfc_dxendpoint_builder_t
The dxFeed endpoint's builder handle.
Definition api.h:207
DXFCPP_EXPORT dxfc_error_code_t dxfc_dxendpoint_close_and_await_termination(dxfc_dxendpoint_t endpoint)
Closes this endpoint and wait until all pending data processing tasks are completed.
Definition DXEndpoint.cpp:910
DXFCPP_EXPORT dxfc_error_code_t dxfc_dxendpoint_await_not_connected(dxfc_dxendpoint_t endpoint)
Waits while this endpoint state becomes NOT_CONNECTED or CLOSED.
Definition DXEndpoint.cpp:1063
dxfc_dxendpoint_state_t
Represents the current state of endpoint.
Definition api.h:149
@ DXFC_DXENDPOINT_STATE_CLOSED
Endpoint was closed.
Definition api.h:169
@ DXFC_DXENDPOINT_STATE_NOT_CONNECTED
Endpoint was created by is not connected to remote endpoints.
Definition api.h:153
@ DXFC_DXENDPOINT_STATE_CONNECTING
The connect function was called to establish connection to remove endpoint, but the connection is not...
Definition api.h:159
@ DXFC_DXENDPOINT_STATE_CONNECTED
The connection to the remote endpoint is established.
Definition api.h:164
DXFCPP_EXPORT dxfc_error_code_t dxfc_dxendpoint_get_instance(void *user_data, DXFC_OUT dxfc_dxendpoint_t *endpoint)
Returns a default application-wide singleton instance of dxFeed endpoint with a FEED role.
Definition DXEndpoint.cpp:799
#define DXFC_OUT
Definition api.h:17
DXFCPP_EXPORT dxfc_error_code_t dxfc_dxendpoint_get_state(dxfc_dxendpoint_t endpoint, DXFC_OUT dxfc_dxendpoint_state_t *state)
Returns the state of this endpoint.
Definition DXEndpoint.cpp:1080
void * dxfc_dxendpoint_t
The dxFeed endpoint handle.
Definition api.h:198
DXFCPP_EXPORT dxfc_error_code_t dxfc_dxendpoint_builder_with_property(dxfc_dxendpoint_builder_t builder, const char *key, const char *value)
Sets the specified property.
Definition DXEndpoint.cpp:696
DXFCPP_EXPORT dxfc_error_code_t dxfc_dxendpoint_builder_free(dxfc_dxendpoint_builder_t builder)
Removes a builder from the registry.
Definition DXEndpoint.cpp:787
DXFCPP_EXPORT dxfc_error_code_t dxfc_dxendpoint_connect(dxfc_dxendpoint_t endpoint, const char *address)
Connects to the specified remote address.
Definition DXEndpoint.cpp:978
dxfc_error_code_t
List of error codes.
Definition api.h:49
@ DXFC_EC_ERROR
The error returned if the current operation cannot be completed.
Definition api.h:60
@ DXFC_EC_SUCCESS
OK.
Definition api.h:53
@ DXFC_EC_G_ERR
dxFeed Graal Native API error.
Definition api.h:57
DXFCPP_EXPORT dxfc_error_code_t dxfc_dxendpoint_remove_state_change_listener(dxfc_dxendpoint_t endpoint, dxfc_dxendpoint_state_change_listener listener)
Removes a listener notified about changes in state property.
Definition DXEndpoint.cpp:1123
DXFCPP_EXPORT dxfc_error_code_t dxfc_system_set_property(const char *key, const char *value)
Sets the system property indicated by the specified key.
Definition System.cpp:73
DXFCPP_EXPORT dxfc_error_code_t dxfc_dxendpoint_builder_build(dxfc_dxendpoint_builder_t builder, void *user_data, DXFC_OUT dxfc_dxendpoint_t *endpoint)
Builds the new dxFeed endpoint instance.
Definition DXEndpoint.cpp:757
DXFCPP_EXPORT dxfc_error_code_t dxfc_dxendpoint_get_feed(dxfc_dxendpoint_t endpoint, DXFC_OUT dxfc_dxfeed_t *feed)
Definition DXEndpoint.cpp:1146
DXFCPP_EXPORT dxfc_error_code_t dxfc_dxendpoint_await_processed(dxfc_dxendpoint_t endpoint)
Waits until this endpoint stops processing data (becomes quiescent).
Definition DXEndpoint.cpp:1046
DXFCPP_EXPORT dxfc_error_code_t dxfc_dxendpoint_close(dxfc_dxendpoint_t endpoint)
Closes this endpoint.
Definition DXEndpoint.cpp:893
DXFCPP_EXPORT dxfc_error_code_t dxfc_dxendpoint_new_builder(DXFC_OUT dxfc_dxendpoint_builder_t *builder)
Creates a new dxFeed endpoint's builder instance.
Definition DXEndpoint.cpp:647
void(* dxfc_dxendpoint_state_change_listener)(dxfc_dxendpoint_state_t old_state, dxfc_dxendpoint_state_t new_state, void *user_data)
The endpoint current state change listener.
Definition api.h:178
DXFCPP_EXPORT dxfc_error_code_t dxfc_dxendpoint_reconnect(dxfc_dxendpoint_t endpoint)
Terminates all established network connections and initiates connecting again with the same address.
Definition DXEndpoint.cpp:995
DXFCPP_EXPORT dxfc_error_code_t dxfc_dxendpoint_get_role(dxfc_dxendpoint_t endpoint, DXFC_OUT dxfc_dxendpoint_role_t *role)
Returns the role of this endpoint.
Definition DXEndpoint.cpp:927
DXFCPP_EXPORT dxfc_error_code_t dxfc_dxendpoint_user(dxfc_dxendpoint_t endpoint, const char *user)
Changes username for this endpoint.
Definition DXEndpoint.cpp:944
DXFCPP_EXPORT dxfc_error_code_t dxfc_system_get_property(const char *key, DXFC_OUT char *buffer, size_t buffer_size)
Gets the system property indicated by the specified key.
dxfc_dxendpoint_role_t
Represents the role of an endpoint that was specified during its creation.
Definition api.h:89
@ DXFC_DXENDPOINT_ROLE_PUBLISHER
PUBLISHER endpoint connects to the remote publisher hub (also known as multiplexor) or creates a publ...
Definition api.h:127
@ DXFC_DXENDPOINT_ROLE_STREAM_FEED
STREAM_FEED endpoint is similar to DXFC_DXENDPOINT_ROLE_FEED and also connects to the remote data fee...
Definition api.h:116
@ DXFC_DXENDPOINT_ROLE_FEED
FEED endpoint connects to the remote data feed provider and is optimized for real-time or delayed dat...
Definition api.h:99
@ DXFC_DXENDPOINT_ROLE_STREAM_PUBLISHER
STREAM_PUBLISHER endpoint is similar to DXFC_DXENDPOINT_ROLE_PUBLISHER and also connects to the remot...
Definition api.h:136
@ DXFC_DXENDPOINT_ROLE_LOCAL_HUB
LOCAL_HUB endpoint is a local hub without the ability to establish network connections.
Definition api.h:143
@ DXFC_DXENDPOINT_ROLE_ON_DEMAND_FEED
ON_DEMAND_FEED endpoint is similar to DXFC_DXENDPOINT_ROLE_FEED, but it is designed to be used with d...
Definition api.h:107
void * dxfc_dxpublisher_t
The dxFeed publisher handle.
Definition api.h:217
DXFCPP_EXPORT dxfc_error_code_t dxfc_dxendpoint_create(void *user_data, DXFC_OUT dxfc_dxendpoint_t *endpoint)
Creates an endpoint with FEED role.
Definition DXEndpoint.cpp:846
DXFCPP_EXPORT dxfc_error_code_t dxfc_dxendpoint_get_instance2(dxfc_dxendpoint_role_t role, void *user_data, DXFC_OUT dxfc_dxendpoint_t *endpoint)
Returns a default application-wide singleton instance of DXEndpoint for a specific role.
Definition DXEndpoint.cpp:822
void * dxfc_dxfeed_t
The dxFeed handle.
Definition api.h:212
DXFCPP_EXPORT dxfc_error_code_t dxfc_dxendpoint_builder_with_role(dxfc_dxendpoint_builder_t builder, dxfc_dxendpoint_role_t role)
Sets role for the created dxFeed endpoint.
Definition DXEndpoint.cpp:663
DXFCPP_EXPORT dxfc_error_code_t dxfc_dxendpoint_create2(dxfc_dxendpoint_role_t role, void *user_data, DXFC_OUT dxfc_dxendpoint_t *endpoint)
Creates an endpoint with a specified role.
Definition DXEndpoint.cpp:869
DXFCPP_EXPORT dxfc_error_code_t dxfc_dxendpoint_free(dxfc_dxendpoint_t endpoint)
Removes the dxFeed endpoint from the registry.
Definition DXEndpoint.cpp:1156
DXFCPP_EXPORT dxfc_error_code_t dxfc_dxendpoint_disconnect_and_clear(dxfc_dxendpoint_t endpoint)
Terminates all remote network connections and clears stored data.
Definition DXEndpoint.cpp:1029
Builder class for DXEndpoint that supports additional configuration properties.
Definition DXEndpoint.hpp:842
std::shared_ptr< DXEndpoint > build()
Builds DXEndpoint instance.
Definition DXEndpoint.cpp:323
std::shared_ptr< Builder > withName(const StringLike &name)
Changes the name used to distinguish multiple endpoints in the same process (GraalVM Isolate) in logs...
Definition DXEndpoint.cpp:366
bool supportsProperty(const StringLike &key) const
Checks if a property is supported.
Definition DXEndpoint.cpp:313
std::shared_ptr< Builder > withProperties(Properties &&properties)
Sets all supported properties from the provided properties object.
Definition DXEndpoint.hpp:931
~Builder() noexcept override
Releases the GraalVM handle.
Definition DXEndpoint.cpp:355
std::shared_ptr< Builder > withRole(Role role)
Sets role for the created DXEndpoint.
Definition DXEndpoint.cpp:285
std::shared_ptr< Builder > withProperty(const StringLike &key, const StringLike &value)
Sets the specified property.
Definition DXEndpoint.cpp:298
Manages network connections to feed or publisher.
Definition DXEndpoint.hpp:172
bool isClosed() const
Definition DXEndpoint.cpp:499
SimpleHandler< void(DXEndpoint::State, DXEndpoint::State)> & onStateChange() noexcept
Returns the onStateChange handler that can be used to add or remove listeners.
Definition DXEndpoint.cpp:511
static const std::string DXFEED_PASSWORD_PROPERTY
"dxfeed.password"
Definition DXEndpoint.hpp:238
static std::shared_ptr< DXEndpoint > create(Role role)
Creates an endpoint with a specified role.
Definition DXEndpoint.cpp:486
std::shared_ptr< DXFeed > getFeed() const
Definition DXEndpoint.cpp:212
std::shared_ptr< DXEndpoint > password(const StringLike &password)
Changes password for this endpoint.
Definition DXEndpoint.cpp:139
State
Represents the current state of endpoint.
Definition DXEndpoint.hpp:436
@ CLOSED
Endpoint was closed.
Definition DXEndpoint.hpp:456
@ CONNECTING
The connect method was called to establish connection to remove endpoint, but the connection is not e...
Definition DXEndpoint.hpp:446
@ CONNECTED
The connection to the remote endpoint is established.
Definition DXEndpoint.hpp:451
@ NOT_CONNECTED
Endpoint was created by is not connected to remote endpoints.
Definition DXEndpoint.hpp:440
std::shared_ptr< DXEndpoint > user(const StringLike &user)
Changes username for this endpoint.
Definition DXEndpoint.cpp:132
void reconnect() const
Terminates all established network connections and initiates connecting again with the same address.
Definition DXEndpoint.cpp:158
static std::shared_ptr< DXEndpoint > create()
Creates an endpoint with FEED role.
Definition DXEndpoint.cpp:477
void removeStateChangeListener(std::size_t listenerId) noexcept
Removes a listener notified about changes in state property.
Definition DXEndpoint.cpp:507
const std::string & getName() const &noexcept
Definition DXEndpoint.cpp:503
Role
Represents the role of an endpoint that was specified during its creation.
Definition DXEndpoint.hpp:365
@ PUBLISHER
PUBLISHER endpoint connects to the remote publisher hub (also known as multiplexor) or creates a publ...
Definition DXEndpoint.hpp:410
@ STREAM_FEED
STREAM_FEED endpoint is similar to DXEndpoint::FEED and also connects to the remote data feed provide...
Definition DXEndpoint.hpp:398
@ LOCAL_HUB
LOCAL_HUB endpoint is a local hub without the ability to establish network connections.
Definition DXEndpoint.hpp:426
@ ON_DEMAND_FEED
ON_DEMAND_FEED endpoint is similar to DXEndpoint::FEED, but it is designed to be used with OnDemandSe...
Definition DXEndpoint.hpp:389
@ STREAM_PUBLISHER
STREAM_PUBLISHER endpoint is similar to DXEndpoint::PUBLISHER and also connects to the remote publish...
Definition DXEndpoint.hpp:419
@ FEED
FEED endpoint connects to the remote data feed provider and is optimized for real-time or delayed dat...
Definition DXEndpoint.hpp:376
std::string toString() const override
Returns a string representation of the current object.
Definition DXEndpoint.cpp:376
void awaitProcessed() const
Waits until this endpoint stops processing data (becomes quiescent).
Definition DXEndpoint.cpp:194
std::shared_ptr< DXPublisher > getPublisher() const
Definition DXEndpoint.cpp:221
static const std::string DXFEED_WILDCARD_ENABLE_PROPERTY
"dxfeed.wildcard.enable"
Definition DXEndpoint.hpp:266
std::size_t addStateChangeListener(std::function< void(State, State)> listener) noexcept
Adds a listener notified about changes in state property.
Definition DXEndpoint.hpp:611
static const std::string DXENDPOINT_EVENT_TIME_PROPERTY
"dxendpoint.eventTime"
Definition DXEndpoint.hpp:311
static const std::string DXPUBLISHER_THREAD_POOL_SIZE_PROPERTY
"dxpublisher.threadPoolSize"
Definition DXEndpoint.hpp:294
State getState() const
Returns the state of this endpoint.
Definition DXEndpoint.cpp:128
static const std::string DXENDPOINT_STORE_EVERYTHING_PROPERTY
"dxendpoint.storeEverything"
Definition DXEndpoint.hpp:324
void awaitNotConnected() const
Waits while this endpoint state becomes NOT_CONNECTED or CLOSED.
Definition DXEndpoint.cpp:185
static std::shared_ptr< DXEndpoint > getInstance(Role role)
Returns a default application-wide singleton instance of DXEndpoint for a specific role.
Definition DXEndpoint.cpp:459
static const std::string DXFEED_AGGREGATION_PERIOD_PROPERTY
"dxfeed.aggregationPeriod"
Definition DXEndpoint.hpp:257
void close() const
Closes this endpoint.
Definition DXEndpoint.cpp:515
static const std::string DXFEED_THREAD_POOL_SIZE_PROPERTY
"dxfeed.threadPoolSize"
Definition DXEndpoint.hpp:247
void disconnect() const
Terminates all remote network connections.
Definition DXEndpoint.cpp:167
void closeAndAwaitTermination() const
Closes this endpoint and wait until all pending data processing tasks are completed.
Definition DXEndpoint.cpp:203
static std::shared_ptr< DXEndpoint > getInstance()
Returns a default application-wide singleton instance of DXEndpoint with a FEED role.
Definition DXEndpoint.cpp:450
static const std::string DXPUBLISHER_ADDRESS_PROPERTY
"dxpublisher.address"
Definition DXEndpoint.hpp:285
static const std::string DXFEED_USER_PROPERTY
"dxfeed.user"
Definition DXEndpoint.hpp:228
static const std::string NAME_PROPERTY
"name"
Definition DXEndpoint.hpp:189
static const std::string DXSCHEME_ENABLED_PROPERTY_PREFIX
"dxscheme.enabled."
Definition DXEndpoint.hpp:358
static const std::string DXPUBLISHER_PROPERTIES_PROPERTY
"dxpublisher.properties"
Definition DXEndpoint.hpp:275
static const std::string DXSCHEME_NANO_TIME_PROPERTY
"dxscheme.nanoTime"
Definition DXEndpoint.hpp:344
static const std::string DXFEED_ADDRESS_PROPERTY
"dxfeed.address"
Definition DXEndpoint.hpp:218
void disconnectAndClear() const
Terminates all remote network connections and clears stored data.
Definition DXEndpoint.cpp:176
Role getRole() const noexcept
Returns the role of this endpoint.
Definition DXEndpoint.cpp:495
static const std::string DXFEED_PROPERTIES_PROPERTY
"dxfeed.properties"
Definition DXEndpoint.hpp:200
static std::shared_ptr< Builder > newBuilder()
Creates a new Builder instance.
Definition DXEndpoint.cpp:468
std::shared_ptr< DXEndpoint > connect(const StringLike &address)
Connects to the specified remote address.
Definition DXEndpoint.cpp:146
Main entry class for dxFeed API (read it first).
Definition DXFeed.hpp:115
Provides API for publishing of events to local or remote DXFeed.
Definition DXPublisher.hpp:56
Marks all event types that can be received via dxFeed API.
Definition EventType.hpp:31
Provides on-demand historical tick data replay controls.
Definition OnDemandService.hpp:71
A base abstract "shared entity" class. Has some helpers for dynamic polymorphism.
Definition SharedEntity.hpp:20
A lightweight wrapper around strings or string-like inputs.
Definition StringUtils.hpp:27
The simple key-value structure that represents an endpoint's property.
Definition api.h:184
const char * key
The property's key.
Definition api.h:186
const char * value
The property's value.
Definition api.h:188