Java Status类代码示例

import org.springframework.shell.event.ShellStatus.Status; //导入依赖的package包/类
Result getResult() {
  CompositeResultData compositeResultData = ResultBuilder.createCompositeResultData();
  compositeResultData.setHeader(
      "************************* Execution Summary ***********************\nScript file: "
          + filePath);

  for (int i = 0; i < this.commandAndStatusList.size(); i++) {
    int commandSrNo = i + 1;
    SectionResultData section = compositeResultData.addSection("" + (i + 1));
    CommandAndStatus commandAndStatus = commandAndStatusList.get(i);
    section.addData("Command-" + String.valueOf(commandSrNo), commandAndStatus.command);
    section.addData("Status", commandAndStatus.status);
    if (commandAndStatus.status.equals("FAILED")) {
      compositeResultData.setStatus(org.apache.geode.management.cli.Result.Status.ERROR);
    }
    if (i != this.commandAndStatusList.size()) {
      section.setFooter(Gfsh.LINE_SEPARATOR);
    }
  }

  return ResultBuilder.buildResult(compositeResultData);
}
 

import org.springframework.shell.event.ShellStatus.Status; //导入依赖的package包/类
/**
 * We override this method just to fool runner thread in reading from nothing. It waits for
 * Condition endOfShell which is signalled when terminate is called. This achieves clean
 * shutdown of runner thread.
 */
@Override
public void promptLoop() {
  lock.lock();
  try {
    while (true) {
      try {
        endOfShell.await();
      } catch (InterruptedException e) {
        // e.printStackTrace();
      }
      this.exitShellRequest = ExitShellRequest.NORMAL_EXIT;
      setShellStatus(Status.SHUTTING_DOWN);
      break;
    }
  } finally {
    lock.unlock();
  }
}
 

import org.springframework.shell.event.ShellStatus.Status; //导入依赖的package包/类
@Override
public void promptLoop() {
  String line = null;
  String prompt = getPromptText();
  try {
    gfshHistory.setAutoFlush(false);
    // NOTE: Similar code is in executeScript()
    while (exitShellRequest == null && (line = readLine(reader, prompt)) != null) {
      if (!line.endsWith(SyntaxConstants.CONTINUATION_CHARACTER)) { // see 45893
        List<String> commandList = MultiCommandHelper.getMultipleCommands(line);
        for (String cmdLet : commandList) {
          String trimmedCommand = cmdLet.trim();
          if (!trimmedCommand.isEmpty()) {
            executeCommand(cmdLet);
          }
        }
        prompt = getPromptText();
      } else {
        prompt = getDefaultSecondaryPrompt();
        reader.getCursorBuffer().cursor = 0;
        reader.getCursorBuffer().write(removeBackslash(line) + LINE_SEPARATOR);
      }
    }
    if (line == null) {
      // Possibly Ctrl-D was pressed on empty prompt. ConsoleReader.readLine
      // returns null on Ctrl-D
      this.exitShellRequest = ExitShellRequest.NORMAL_EXIT;
      gfshFileLogger.info("Exiting gfsh, it seems Ctrl-D was pressed.");
    }
  } catch (IOException e) {
    logSevere(e.getMessage(), e);
  }
  println((line == null ? LINE_SEPARATOR : "") + "Exiting... ");
  setShellStatus(Status.SHUTTING_DOWN);
}
 

import org.springframework.shell.event.ShellStatus.Status; //导入依赖的package包/类
public HeadlessGfsh(String name, int timeout, Properties envProps, String parentDir)
    throws ClassNotFoundException, IOException {
  this.timeout = timeout;
  System.setProperty("jline.terminal", GfshUnsupportedTerminal.class.getName());
  this.shell = new HeadlessGfshShell(name, this, parentDir);
  this.shell.setEnvProperty(Gfsh.ENV_APP_RESULT_VIEWER, "non-basic");

  if (envProps != null) {
    for (String key : envProps.stringPropertyNames()) {
      this.shell.setEnvProperty(key, envProps.getProperty(key));
    }
  }

  // This allows us to avoid race conditions during startup - in particular a NPE on the
  // ConsoleReader which is
  // created in a separate thread during start()
  CountDownLatch shellStarted = new CountDownLatch(1);
  this.shell.addShellStatusListener((oldStatus, newStatus) -> {
    if (newStatus.getStatus() == Status.STARTED) {
      shellStarted.countDown();
    }
  });

  this.shell.start();
  this.setThreadLocalInstance();

  try {
    shellStarted.await();
  } catch (InterruptedException e) {
    e.printStackTrace(System.out);
  }
}
 

import org.springframework.shell.event.ShellStatus.Status; //导入依赖的package包/类
@Override
protected void handleExecutionResult(Object result) {
  try {
    if (result instanceof Result) {
      Result commandResult = (Result) result;
      boolean isError = Result.Status.ERROR.equals(commandResult.getStatus());

      if (isError) {
        setLastExecutionStatus(-2);
      } else {
        setLastExecutionStatus(0);
      }

      while (commandResult.hasNextLine()) {
        write(commandResult.nextLine(), isError);
      }

      if (result instanceof CommandResult) {
        CommandResult cmdResult = (CommandResult) result;
        if (cmdResult.hasIncomingFiles()) {
          boolean isAlreadySaved = cmdResult.getNumTimesSaved() > 0;
          if (!isAlreadySaved) {
            cmdResult.saveIncomingFiles(null);
          }
          Gfsh.println();// Empty line
        }
      }
    }
    if (result != null && !(result instanceof Result)) {
      printAsInfo(result.toString());
    }
  } catch (Exception e) {
    printAsWarning(e.getMessage());
    logToFile(e.getMessage(), e);
  }
}
 

import org.springframework.shell.event.ShellStatus.Status; //导入依赖的package包/类
protected void run(String[] args)
{
  ServerConfigHelper.initConfig("env.properties");
  ServerConfigHelper.initLog4j("log4j-shell.xml");
  DomainMapperHelper.scanMapperRegistryClass();
  System.setProperty("jline.WindowsTerminal.directConsole", "false");
  String[] contextPath={ "gemlite-shell.xml" };
  bootstrap = new Bootstrap(args,contextPath);
  shell = (GShellComponent)bootstrap.getJLineShellComponent();
  shell.setDevelopmentMode(true);
  shell.addShellStatusListener(new ShellStatusListener()
  {
    @Override
    public void onShellStatusChange(ShellStatus oldStatus, ShellStatus newStatus)
    {
      if(newStatus.getStatus()==Status.STARTED)
      {
        DomainMapperHelper.scanMapperRegistryClass();
        shell.executeCommand("connect");
        shell.executeCommand("mn connect");
      }
        
    }
  });
  shell.start();
  shell.waitForComplete();
}
 

import org.springframework.shell.event.ShellStatus.Status; //导入依赖的package包/类
@Override
protected void handleExecutionResult(Object result) {
  try {
    if (result instanceof Result) {
      Result commandResult = (Result) result;
      boolean isError = Result.Status.ERROR.equals(commandResult.getStatus());

      if (isError) {
        setLastExecutionStatus(-2);
      } else {
        setLastExecutionStatus(0);
      }

      if (useExternalViewer(commandResult)) {
        // - Save file and pass to less so that viewer can scroll through
        // results
        CliUtil.runLessCommandAsExternalViewer(commandResult, isError);
      } else {
        if (!isScriptRunning) {
          // Normal Command
          while (commandResult.hasNextLine()) {
            write(commandResult.nextLine(), isError);
          }
        } else if (!supressScriptCmdOutput) {
          // Command is part of script. Show output only when quite=false
          while (commandResult.hasNextLine()) {
            write(commandResult.nextLine(), isError);
          }
        }
      }

      resultTypeTL.set(null);

      if (result instanceof CommandResult) {
        CommandResult cmdResult = (CommandResult) result;
        if (cmdResult.hasIncomingFiles()) {
          boolean isAlreadySaved = cmdResult.getNumTimesSaved() > 0;
          if (!isAlreadySaved) {
            cmdResult.saveIncomingFiles(null);
          }
          Gfsh.println();// Empty line
        }
      }
    }
    if (result != null && !(result instanceof Result)) {
      printAsInfo(result.toString());
    }
  } catch (Exception e) {
    printAsWarning(e.getMessage());
    logToFile(e.getMessage(), e);
  }
}
 

import org.springframework.shell.event.ShellStatus.Status; //导入依赖的package包/类
@Override
public void promptLoop() {
  String line   = null;
  String prompt = getPromptText();
  try {
    gfshHistory.setAutoFlush(false);
    // NOTE: Similar code is in executeScript()
    while (exitShellRequest == null && (line = readLine(reader, prompt)) != null) {
      if (!line.endsWith(SyntaxConstants.CONTINUATION_CHARACTER)) { // see 45893
        String command = null;
        do {
          int index = line.indexOf(SyntaxConstants.COMMAND_DELIMITER);
          if (index != -1) {
            command = line.substring(0, index+1);
          } else {
            command = line;
          }
          String trimmedCommand = command.trim();
          if (trimmedCommand.equals(SyntaxConstants.COMMAND_DELIMITER)) {
            // do nothing // see 46098 - skip if line contains only a ';'
          } else if (!trimmedCommand.isEmpty()) {
            executeCommand(command);
          }
          line = line.substring(index + 1);
        } while (ParserUtils.contains(line, SyntaxConstants.COMMAND_DELIMITER));
        prompt = getPromptText();
      } else {
        prompt = getDefaultSecondaryPrompt();
        reader.getCursorBuffer().cursor = 0;
        reader.getCursorBuffer().write(removeBackslash(line) + LINE_SEPARATOR);
      }
    }
    if (line == null) {
      // Possibly Ctrl-D was pressed on empty prompt. ConsoleReader.readLine
      // returns null on Ctrl-D
      this.exitShellRequest = ExitShellRequest.NORMAL_EXIT;
      gfshFileLogger.info("Exiting gfsh, it seems Ctrl-D was pressed.");
    }
  } catch (IOException e) {
    logSevere(e.getMessage(), e);
  }
  println((line == null ? LINE_SEPARATOR : "") + "Exiting... ");
  setShellStatus(Status.SHUTTING_DOWN);
}