How to use

createFactory

method

in

org.crsh.lang.impl.script.Token

public PipeLineFactory createFactory() throws CommandException {
 if (next != null) {
  PipeLineFactory nextFactory = next.createFactory();
  if (nextFactory != null) {
   return new PipeLineFactory(value, nextFactory);
  } else {
   throw new CommandException(ErrorKind.SYNTAX, "");
  }
 } else {
  return Utils.notBlank(value) ? new PipeLineFactory(value, null) : null;
 }
}

public CommandInvoker<?, ?> resolve(String s) throws CommandException {
 CRaSHSession session = (CRaSHSession)getSession();
 Token token2 = Token.parse(s);
 try {
  PipeLineFactory factory = token2.createFactory();
  return factory.create(session);
 }
 catch (CommandNotFoundException e) {
  throw new CommandException(ErrorKind.SYNTAX, e.getMessage(), e);
 }
}

public void testBlank() throws CommandException {
 assertNull(Token.parse("").createFactory());
 assertNull(Token.parse(" ").createFactory());
}

 private void assertSyntaxException(String s) {
  try {
   Token.parse(s).createFactory();
   fail();
  }
  catch (CommandException e) {
   assertEquals(ErrorKind.SYNTAX, e.getErrorKind());
  }
 }
}

public void testCommand() throws CommandException {
 PipeLineFactory e = Token.parse("a").createFactory();
 assertEquals("a", e.getLine());
 assertNull(e.getNext());
}

public ReplResponse eval(ShellSession session, String request) {
 PipeLineFactory factory;
 try {
  factory = Token.parse(request).createFactory();
 }
 catch (CommandException e) {
  return new ReplResponse.Response(ShellResponse.error(e.getErrorKind(), e.getMessage(), e.getCause()));
 }
 if (factory != null) {
  try {
   CommandInvoker<Void, Object> invoker = factory.create(session);
   return new ReplResponse.Invoke(invoker);
  }
  catch (CommandNotFoundException e) {
   log.log(Level.FINER, "Could not create command", e);
   return new ReplResponse.Response(ShellResponse.unknownCommand(e.getName()));
  }
  catch (CommandException e) {
   log.log(Level.FINER, "Could not create command", e);
   return new ReplResponse.Response(ShellResponse.error(e.getErrorKind(), e.getMessage(), e));
  }
 } else {
  return new ReplResponse.Response(ShellResponse.noCommand());
 }
}

public void testPipe() throws CommandException {
 PipeLineFactory e = Token.parse("a|b").createFactory();
 assertEquals("a", e.getLine());
 assertEquals("b", e.getNext().getLine());
 assertNull(e.getNext().getNext());
}

public PipeLineFactory createFactory() throws CommandException {
 if (next != null) {
  PipeLineFactory nextFactory = next.createFactory();
  if (nextFactory != null) {
   return new PipeLineFactory(value, nextFactory);
  } else {
   throw new CommandException(ErrorKind.SYNTAX, "");
  }
 } else {
  return Utils.notBlank(value) ? new PipeLineFactory(value, null) : null;
 }
}

public PipeLineFactory createFactory() throws CommandException {
 if (next != null) {
  PipeLineFactory nextFactory = next.createFactory();
  if (nextFactory != null) {
   return new PipeLineFactory(value, nextFactory);
  } else {
   throw new CommandException(ErrorKind.SYNTAX, "");
  }
 } else {
  return Utils.notBlank(value) ? new PipeLineFactory(value, null) : null;
 }
}

public CommandInvoker<?, ?> resolve(String s) throws CommandException {
 CRaSHSession session = (CRaSHSession)getSession();
 Token token2 = Token.parse(s);
 try {
  PipeLineFactory factory = token2.createFactory();
  return factory.create(session);
 }
 catch (CommandNotFoundException e) {
  throw new CommandException(ErrorKind.SYNTAX, e.getMessage(), e);
 }
}

public CommandInvoker<?, ?> resolve(String s) throws CommandException {
 CRaSHSession session = (CRaSHSession)getSession();
 Token token2 = Token.parse(s);
 try {
  PipeLineFactory factory = token2.createFactory();
  return factory.create(session);
 }
 catch (CommandNotFoundException e) {
  throw new CommandException(ErrorKind.SYNTAX, e.getMessage(), e);
 }
}

public ReplResponse eval(ShellSession session, String request) {
 PipeLineFactory factory;
 try {
  factory = Token.parse(request).createFactory();
 }
 catch (CommandException e) {
  return new ReplResponse.Response(ShellResponse.error(e.getErrorKind(), e.getMessage(), e.getCause()));
 }
 if (factory != null) {
  try {
   CommandInvoker<Void, Object> invoker = factory.create(session);
   return new ReplResponse.Invoke(invoker);
  }
  catch (CommandNotFoundException e) {
   log.log(Level.FINER, "Could not create command", e);
   return new ReplResponse.Response(ShellResponse.unknownCommand(e.getName()));
  }
  catch (CommandException e) {
   log.log(Level.FINER, "Could not create command", e);
   return new ReplResponse.Response(ShellResponse.error(e.getErrorKind(), e.getMessage(), e));
  }
 } else {
  return new ReplResponse.Response(ShellResponse.noCommand());
 }
}

public ReplResponse eval(ShellSession session, String request) {
 PipeLineFactory factory;
 try {
  factory = Token.parse(request).createFactory();
 }
 catch (CommandException e) {
  return new ReplResponse.Response(ShellResponse.error(e.getErrorKind(), e.getMessage(), e.getCause()));
 }
 if (factory != null) {
  try {
   CommandInvoker<Void, Object> invoker = factory.create(session);
   return new ReplResponse.Invoke(invoker);
  }
  catch (CommandNotFoundException e) {
   log.log(Level.FINER, "Could not create command", e);
   return new ReplResponse.Response(ShellResponse.unknownCommand(e.getName()));
  }
  catch (CommandException e) {
   log.log(Level.FINER, "Could not create command", e);
   return new ReplResponse.Response(ShellResponse.error(e.getErrorKind(), e.getMessage(), e));
  }
 } else {
  return new ReplResponse.Response(ShellResponse.noCommand());
 }
}