Examples with Void org.rstudio.studio.client.server.Void used on opensource projects

Example 1 with Void

use of org.rstudio.studio.client.server.Void in project rstudio by rstudio.

the class RSAccountConnector method connectLocalAccount.

private void connectLocalAccount(final NewRSConnectAccountResult result, final ProgressIndicator indicator, final OperationWithInput<AccountConnectResult> onConnected) {
    indicator.onProgress("Adding account...");
    final RSConnectAuthUser user = result.getAuthUser();
    final RSConnectServerInfo serverInfo = result.getServerInfo();
    final RSConnectPreAuthToken token = result.getPreAuthToken();
    server_.registerUserToken(serverInfo.getName(), result.getAccountNickname(), user.getId(), token, new ServerRequestCallback<Void>() {

        @Override
        public void onResponseReceived(Void result) {
            onConnected.execute(AccountConnectResult.Successful);
        }

        @Override
        public void onError(ServerError error) {
            display_.showErrorMessage("Account Connect Failed", "Your account was authenticated successfully, but could " + "not be connected to RStudio. Make sure your installation " + "of the 'rsconnect' package is correct for the server " + "you're connecting to.\n\n" + serverInfo.getInfoString() + "\n" + error.getMessage());
            onConnected.execute(AccountConnectResult.Failed);
        }
    });
}

Example 2 with Void

use of org.rstudio.studio.client.server.Void in project rstudio by rstudio.

the class RCompletionManager method goToHelp.

public void goToHelp() {
    InputEditorLineWithCursorPosition linePos = InputEditorUtil.getLineWithCursorPosition(input_);
    server_.getHelpAtCursor(linePos.getLine(), linePos.getPosition(), new SimpleRequestCallback<Void>("Help"));
}

Example 3 with Void

use of org.rstudio.studio.client.server.Void in project rstudio by rstudio.

the class FilesUpload method completeFileUploadOperation.

private Operation completeFileUploadOperation(final FileUploadToken token, final boolean commit) {
    return new Operation() {

        public void execute() {
            String msg = (commit ? "Completing" : "Cancelling") + " file upload...";
            final Command dismissProgress = globalDisplay_.showProgress(msg);
            server_.completeUpload(token, commit, new ServerRequestCallback<Void>() {

                @Override
                public void onResponseReceived(Void response) {
                    dismissProgress.execute();
                }

                @Override
                public void onError(ServerError error) {
                    dismissProgress.execute();
                    globalDisplay_.showErrorMessage("File Upload Error", error.getUserMessage());
                }
            });
        }
    };
}

Example 4 with Void

use of org.rstudio.studio.client.server.Void in project rstudio by rstudio.

the class ApplicationClientInit method execute.

public void execute(final ServerRequestCallback<SessionInfo> requestCallback, final boolean retryOnTransmissionError) {
    // reset internal state 
    timedOut_ = false;
    timeoutTimer_ = null;
    // send the request
    final ServerRequestCallback<SessionInfo> rpcRequestCallback = new ServerRequestCallback<SessionInfo>() {

        @Override
        public void onResponseReceived(SessionInfo sessionInfo) {
            if (!timedOut_) {
                cancelTimeoutTimer();
                requestCallback.onResponseReceived(sessionInfo);
            }
        }

        @Override
        public void onError(ServerError error) {
            if (!timedOut_) {
                cancelTimeoutTimer();
                if ((error.getCode() == ServerError.TRANSMISSION) && retryOnTransmissionError) {
                    // transmission error can occur due to a race 
                    // condition when switching projects or versions, for
                    // this case wait 1000ms then retry
                    new Timer() {

                        @Override
                        public void run() {
                            // retry (specify flag to ensure we only retry once)
                            execute(requestCallback, false);
                        }
                    }.schedule(1000);
                } else {
                    requestCallback.onError(error);
                }
            }
        }
    };
    server_.clientInit(rpcRequestCallback);
    // wait for 60 seconds then ask the user if they want to issue an 
    // interrupt to the server
    int timeoutMs = 60000;
    timeoutTimer_ = new Timer() {

        public void run() {
            // set timed out flag
            timedOut_ = true;
            // cancel our request
            rpcRequestCallback.cancel();
            // ask the user if they want to attempt to interrupt the server
            globalDisplay_.showYesNoMessage(GlobalDisplay.MSG_QUESTION, // caption
            "Initializing RStudio", // message
            "The RStudio server is taking a long time to respond. It is " + "possible that your R session has become unresponsive. " + "Do you want to terminate the currently running R session?", // don't include cancel
            false, // Yes operation
            new Operation() {

                public void execute() {
                    // call interrupt then call this method back on success
                    server_.abort(null, new ServerRequestCallback<Void>() {

                        @Override
                        public void onResponseReceived(Void response) {
                            // reload the application
                            reloadWithDelay(1000);
                        }

                        @Override
                        public void onError(ServerError error) {
                            // if we get an error during interrupt then just
                            // forward the error on to the original handler
                            requestCallback.onError(error);
                        }
                    });
                }
            }, // No operation
            new Operation() {

                public void execute() {
                    // keep trying (reload to clear out any crufty app
                    // or networking state)
                    reloadWithDelay(1);
                }
            }, // Cancel operation (none)
            null, "Terminate R", "Keep Waiting", // default to No
            false);
        }
    };
    // activate the timer
    timeoutTimer_.schedule(timeoutMs);
}

Example 5 with Void

use of org.rstudio.studio.client.server.Void in project rstudio by rstudio.

the class Projects method createNewProject.

private void createNewProject(final NewProjectResult newProject, final boolean saveChanges) {
    // This gets a little crazy. We have several pieces of asynchronous logic
    // that each may or may not need to be executed, depending on the type
    // of project being created and on whether the previous pieces of logic
    // succeed. Plus we have this ProgressIndicator that needs to be fed
    // properly.
    final ProgressIndicator indicator = globalDisplay_.getProgressIndicator("Error Creating Project");
    // Here's the command queue that will hold the various operations.
    final SerializedCommandQueue createProjectCmds = new SerializedCommandQueue();
    // WARNING: When calling addCommand, BE SURE TO PASS FALSE as the second
    // argument, to delay running of the commands until they are all
    // scheduled.
    // First, attempt to update the default project location pref
    createProjectCmds.addCommand(new SerializedCommand() {

        @Override
        public void onExecute(final Command continuation) {
            UIPrefs uiPrefs = pUIPrefs_.get();
            // update default project location pref if necessary
            if ((newProject.getNewDefaultProjectLocation() != null) || (newProject.getCreateGitRepo() != uiPrefs.newProjGitInit().getValue())) {
                indicator.onProgress("Saving defaults...");
                if (newProject.getNewDefaultProjectLocation() != null) {
                    uiPrefs.defaultProjectLocation().setGlobalValue(newProject.getNewDefaultProjectLocation());
                }
                if (newProject.getCreateGitRepo() != uiPrefs.newProjGitInit().getValue()) {
                    uiPrefs.newProjGitInit().setGlobalValue(newProject.getCreateGitRepo());
                }
                if (newProject.getUsePackrat() != uiPrefs.newProjUsePackrat().getValue()) {
                    uiPrefs.newProjUsePackrat().setGlobalValue(newProject.getUsePackrat());
                }
                // call the server -- in all cases continue on with
                // creating the project (swallow errors updating the pref)
                projServer_.setUiPrefs(session_.getSessionInfo().getUiPrefs(), new VoidServerRequestCallback(indicator) {

                    @Override
                    public void onResponseReceived(Void response) {
                        continuation.execute();
                    }

                    @Override
                    public void onError(ServerError error) {
                        super.onError(error);
                        continuation.execute();
                    }
                });
            } else {
                continuation.execute();
            }
        }
    }, false);
    // Next, if necessary, clone a repo
    if (newProject.getVcsCloneOptions() != null) {
        createProjectCmds.addCommand(new SerializedCommand() {

            @Override
            public void onExecute(final Command continuation) {
                VcsCloneOptions cloneOptions = newProject.getVcsCloneOptions();
                if (cloneOptions.getVcsName().equals((VCSConstants.GIT_ID)))
                    indicator.onProgress("Cloning Git repository...");
                else
                    indicator.onProgress("Checking out SVN repository...");
                gitServer_.vcsClone(cloneOptions, new ServerRequestCallback<ConsoleProcess>() {

                    @Override
                    public void onResponseReceived(ConsoleProcess proc) {
                        final ConsoleProgressDialog consoleProgressDialog = new ConsoleProgressDialog(proc, gitServer_);
                        consoleProgressDialog.showModal();
                        proc.addProcessExitHandler(new ProcessExitEvent.Handler() {

                            @Override
                            public void onProcessExit(ProcessExitEvent event) {
                                if (event.getExitCode() == 0) {
                                    consoleProgressDialog.hide();
                                    continuation.execute();
                                } else {
                                    indicator.onCompleted();
                                }
                            }
                        });
                    }

                    @Override
                    public void onError(ServerError error) {
                        Debug.logError(error);
                        indicator.onError(error.getUserMessage());
                    }
                });
            }
        }, false);
    }
    // Next, create the project itself -- depending on the type, this
    // could involve creating an R package, or Shiny application, and so on.
    createProjectCmds.addCommand(new SerializedCommand() {

        @Override
        public void onExecute(final Command continuation) {
            // Validate the package name if we're creating a package
            if (newProject.getNewPackageOptions() != null) {
                final String packageName = newProject.getNewPackageOptions().getPackageName();
                if (!PACKAGE_NAME_PATTERN.test(packageName)) {
                    indicator.onError("Invalid package name '" + packageName + "': " + "package names must start with a letter, and contain " + "only letters and numbers.");
                    return;
                }
            }
            indicator.onProgress("Creating project...");
            if (newProject.getNewPackageOptions() == null) {
                projServer_.createProject(newProject.getProjectFile(), newProject.getNewPackageOptions(), newProject.getNewShinyAppOptions(), newProject.getProjectTemplateOptions(), new VoidServerRequestCallback(indicator) {

                    @Override
                    public void onSuccess() {
                        continuation.execute();
                    }
                });
            } else {
                String projectFile = newProject.getProjectFile();
                String packageDirectory = projectFile.substring(0, projectFile.lastIndexOf('/'));
                projServer_.packageSkeleton(newProject.getNewPackageOptions().getPackageName(), packageDirectory, newProject.getNewPackageOptions().getCodeFiles(), newProject.getNewPackageOptions().getUsingRcpp(), new ServerRequestCallback<RResult<Void>>() {

                    @Override
                    public void onResponseReceived(RResult<Void> response) {
                        if (response.failed())
                            indicator.onError(response.errorMessage());
                        else
                            continuation.execute();
                    }

                    @Override
                    public void onError(ServerError error) {
                        Debug.logError(error);
                        indicator.onError(error.getUserMessage());
                    }
                });
            }
        }
    }, false);
    // Next, initialize a git repo if requested
    if (newProject.getCreateGitRepo()) {
        createProjectCmds.addCommand(new SerializedCommand() {

            @Override
            public void onExecute(final Command continuation) {
                indicator.onProgress("Initializing git repository...");
                String projDir = FileSystemItem.createFile(newProject.getProjectFile()).getParentPathString();
                gitServer_.gitInitRepo(projDir, new VoidServerRequestCallback(indicator) {

                    @Override
                    public void onSuccess() {
                        continuation.execute();
                    }

                    @Override
                    public void onFailure() {
                        continuation.execute();
                    }
                });
            }
        }, false);
    }
    // Generate a new packrat project
    if (newProject.getUsePackrat()) {
        createProjectCmds.addCommand(new SerializedCommand() {

            @Override
            public void onExecute(final Command continuation) {
                indicator.onProgress("Initializing packrat project...");
                String projDir = FileSystemItem.createFile(newProject.getProjectFile()).getParentPathString();
                packratServer_.packratBootstrap(projDir, false, new VoidServerRequestCallback(indicator) {

                    @Override
                    public void onSuccess() {
                        continuation.execute();
                    }
                });
            }
        }, false);
    }
    if (newProject.getOpenInNewWindow()) {
        createProjectCmds.addCommand(new SerializedCommand() {

            @Override
            public void onExecute(final Command continuation) {
                FileSystemItem project = FileSystemItem.createFile(newProject.getProjectFile());
                if (Desktop.isDesktop()) {
                    Desktop.getFrame().openProjectInNewWindow(project.getPath());
                    continuation.execute();
                } else {
                    indicator.onProgress("Preparing to open project...");
                    serverOpenProjectInNewWindow(project, newProject.getRVersion(), continuation);
                }
            }
        }, false);
    }
    // If we get here, dismiss the progress indicator
    createProjectCmds.addCommand(new SerializedCommand() {

        @Override
        public void onExecute(Command continuation) {
            indicator.onCompleted();
            if (!newProject.getOpenInNewWindow()) {
                applicationQuit_.performQuit(saveChanges, newProject.getProjectFile(), newProject.getRVersion());
            }
            continuation.execute();
        }
    }, false);
    // Now set it all in motion!
    createProjectCmds.run();
}