Client API: How to Use Low-Level Commands

Low-level commands are the mechanism that Operations are built on top of.
When performing an operation, there is an underlying low-level command that is in charge of sending the appropriate request to the server (via the Request Executor) and parsing the server reply.

In order to use low-level commands directly, you will need to use the execute method of a Request Executor.

public <TResult> void execute(RavenCommand<TResult> command);

public <TResult> void execute(RavenCommand<TResult> command, SessionInfo sessionInfo);

Examples

GetDocumentsCommand

try (IDocumentSession session = store.openSession()) {
    GetDocumentsCommand command = new GetDocumentsCommand("orders/1-A", null, false);
    session.advanced().getRequestExecutor().execute(command);
    ObjectNode order = (ObjectNode) command.getResult().getResults().get(0);
}

DeleteDocumentCommand

try (IDocumentSession session = store.openSession()) {
    DeleteDocumentCommand command = new DeleteDocumentCommand("employees/1-A", null);
    session.advanced().getRequestExecutor().execute(command);
}

The Following Low-Level Commands are Available:

• BatchCommand
• CreateSubscriptionCommand
• DeleteDocumentCommand
• DeleteSubscriptionCommand
• DropSubscriptionConnectionCommand
• ExplainQueryCommand
• GetConflictsCommand
• GetDocumentsCommand
• GetIdentitiesCommand
• GetNextOperationIdCommand
• GetOperationStateCommand
• GetRevisionsBinEntryCommand
• GetRevisionsCommand
• GetSubscriptionsCommand
• GetSubscriptionStateCommand
• GetStatisticsCommand
• HeadAttachmentCommand
• HeadDocumentCommand
• HiLoReturnCommand
• KillOperationCommand
• NextHiLoCommand
• NextIdentityForCommand
• PatchCommand
• PutDocumentCommand
• QueryCommand
• QueryStreamCommand
• SeedIdentityForCommand
• StreamCommand