org.jruby.Ruby.getIO()方法的使用及代码示例

x33g5p2x  于2022-01-29 转载在 其他  
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本文整理了Java中org.jruby.Ruby.getIO方法的一些代码示例，展示了Ruby.getIO的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Ruby.getIO方法的具体详情如下：
包路径：org.jruby.Ruby
类名称：Ruby
方法名：getIO

Ruby.getIO介绍

暂无

代码示例

代码示例来源：origin: org.jruby/jruby-complete

@Deprecated
public static IRubyObject ioOpen(ThreadContext context, IRubyObject filename, IRubyObject vmode, IRubyObject vperm, IRubyObject opt) {
  return ioOpen(context, context.runtime.getIO(), filename, vmode, vperm, opt);
}

代码示例来源：origin: org.jruby/jruby-complete

static void createBasicSocket(Ruby runtime) {
  RubyClass rb_cBasicSocket = runtime.defineClass("BasicSocket", runtime.getIO(), BASICSOCKET_ALLOCATOR);
  rb_cBasicSocket.defineAnnotatedMethods(RubyBasicSocket.class);
  rb_cBasicSocket.undefineMethod("initialize");
}

代码示例来源：origin: org.jruby/jruby-core

static void createBasicSocket(Ruby runtime) {
  RubyClass rb_cBasicSocket = runtime.defineClass("BasicSocket", runtime.getIO(), BASICSOCKET_ALLOCATOR);
  rb_cBasicSocket.defineAnnotatedMethods(RubyBasicSocket.class);
  rb_cBasicSocket.undefineMethod("initialize");
}

代码示例来源：origin: org.jruby/jruby-complete

public static IRubyObject directory_p(ThreadContext context, IRubyObject filename) {
  if (!(filename instanceof RubyIO) && filename.respondsTo("to_io")) {
    filename = TypeConverter.convertToType(filename, context.runtime.getIO(), "to_io");
  }
  return context.runtime.newBoolean(fileResource(context, filename).isDirectory());
}

代码示例来源：origin: org.jruby/jruby-complete

public RubyIO(Ruby runtime, ShellLauncher.POpenProcess process, IOOptions ioOptions) {
  super(runtime, runtime.getIO());
  ioOptions = updateIOOptionsFromOptions(runtime.getCurrentContext(), null, ioOptions);
  openFile = MakeOpenFile();
  setupPopen(runtime, ioOptions.getModeFlags(), process);
}

代码示例来源：origin: org.jruby/jruby-core

public static IRubyObject directory_p(ThreadContext context, IRubyObject filename) {
  if (!(filename instanceof RubyIO) && filename.respondsTo("to_io")) {
    filename = TypeConverter.convertToType(filename, context.runtime.getIO(), "to_io");
  }
  return context.runtime.newBoolean(fileResource(context, filename).isDirectory());
}

代码示例来源：origin: org.kill-bill.billing/killbill-osgi-bundles-jruby

@JRubyMethod(name = "reopen", required = 1, optional = 1)
public IRubyObject reopen(ThreadContext context, IRubyObject[] args) {
  Ruby runtime = context.runtime;
  IRubyObject tmp = TypeConverter.convertToTypeWithCheck(args[0], runtime.getIO(), "to_io");
  
  if (!tmp.isNil()) {
    reopenIO(runtime, (RubyIO) tmp);
  } else {
    reopenPath(runtime, args);
  }
  
  return this;
}

代码示例来源：origin: org.jruby/jruby-core

public RubyIO(Ruby runtime, ShellLauncher.POpenProcess process, IOOptions ioOptions) {
  super(runtime, runtime.getIO());
  ioOptions = updateIOOptionsFromOptions(runtime.getCurrentContext(), null, ioOptions);
  openFile = MakeOpenFile();
  setupPopen(runtime, ioOptions.getModeFlags(), process);
}

代码示例来源：origin: com.ning.billing/killbill-osgi-bundles-jruby

@JRubyMethod(name = "reopen", required = 1, optional = 1)
public IRubyObject reopen(ThreadContext context, IRubyObject[] args) {
  Ruby runtime = context.runtime;
  IRubyObject tmp = TypeConverter.convertToTypeWithCheck(args[0], runtime.getIO(), "to_io");
  
  if (!tmp.isNil()) {
    reopenIO(runtime, (RubyIO) tmp);
  } else {
    reopenPath(runtime, args);
  }
  
  return this;
}

代码示例来源：origin: com.ning.billing/killbill-osgi-bundles-jruby

@JRubyMethod(required = 1, optional = 2, module = true, visibility = PRIVATE, compat = RUBY1_8)
public static IRubyObject open(ThreadContext context, IRubyObject recv, IRubyObject[] args, Block block) {
  String arg = args[0].convertToString().toString();
  Ruby runtime = context.runtime;
  // exec process, create IO with process
  if (arg.startsWith("|")) return RubyIO.popen(context, runtime.getIO(), popenArgs(runtime, arg, args), block);
  return RubyFile.open(context, runtime.getFile(), args, block);
}

代码示例来源：origin: org.kill-bill.billing/killbill-osgi-bundles-jruby

@JRubyMethod(required = 1, optional = 2, module = true, visibility = PRIVATE, compat = RUBY1_8)
public static IRubyObject open(ThreadContext context, IRubyObject recv, IRubyObject[] args, Block block) {
  String arg = args[0].convertToString().toString();
  Ruby runtime = context.runtime;
  // exec process, create IO with process
  if (arg.startsWith("|")) return RubyIO.popen(context, runtime.getIO(), popenArgs(runtime, arg, args), block);
  return RubyFile.open(context, runtime.getFile(), args, block);
}

代码示例来源：origin: org.kill-bill.billing/killbill-osgi-bundles-jruby

public static IRubyObject directory_p(ThreadContext context, IRubyObject filename) {
  Ruby runtime = context.runtime;
  if (!(filename instanceof RubyFile || filename instanceof RubyIO)) {
    if (filename.respondsTo("to_io")) {
      filename = (RubyIO) TypeConverter.convertToType(filename, context.runtime.getIO(), "to_io");
    } else {
      filename = get_path(context, filename);
    }
  }
  FileResource file = fileResource(filename);
  return runtime.newBoolean(file.exists() && file.isDirectory());
}

代码示例来源：origin: org.jruby/jruby-core

public RubyIO(Ruby runtime, InputStream inputStream) {
  super(runtime, runtime.getIO());
  if (inputStream == null) {
    throw runtime.newRuntimeError("Opening null stream");
  }
  openFile = MakeOpenFile();
  openFile.setFD(new ChannelFD(readableChannel(inputStream), runtime.getPosix(), runtime.getFilenoUtil()));
  openFile.setMode(OpenFile.READABLE);
}

代码示例来源：origin: org.jruby/jruby-complete

@JRubyMethod(name = "size", required = 1, module = true)
public static IRubyObject size(ThreadContext context, IRubyObject recv, IRubyObject filename) {
  if (!(filename instanceof RubyFile) && filename.respondsTo("to_io")) {
     filename = TypeConverter.convertToType(filename, context.runtime.getIO(), "to_io");
  }
  FileStat stat = fileResource(filename).stat();
  if (stat == null) noFileError(filename);
  return context.runtime.newFixnum(stat.st_size());
}

代码示例来源：origin: org.jruby/jruby-complete

public RubyIO(Ruby runtime, InputStream inputStream) {
  super(runtime, runtime.getIO());
  if (inputStream == null) {
    throw runtime.newRuntimeError("Opening null stream");
  }
  openFile = MakeOpenFile();
  openFile.setFD(new ChannelFD(readableChannel(inputStream), runtime.getPosix(), runtime.getFilenoUtil()));
  openFile.setMode(OpenFile.READABLE);
}

代码示例来源：origin: org.jruby/jruby-core

@JRubyMethod(name = "size", required = 1, module = true)
public static IRubyObject size(ThreadContext context, IRubyObject recv, IRubyObject filename) {
  if (!(filename instanceof RubyFile) && filename.respondsTo("to_io")) {
     filename = TypeConverter.convertToType(filename, context.runtime.getIO(), "to_io");
  }
  FileStat stat = fileResource(filename).stat();
  if (stat == null) noFileError(filename);
  return context.runtime.newFixnum(stat.st_size());
}

代码示例来源：origin: org.jruby/jruby-complete

public RubyIO(Ruby runtime, OutputStream outputStream, boolean autoclose) {
  super(runtime, runtime.getIO());
  // We only want IO objects with valid streams (better to error now).
  if (outputStream == null) {
    throw runtime.newRuntimeError("Opening null stream");
  }
  openFile = MakeOpenFile();
  openFile.setFD(new ChannelFD(writableChannel(outputStream), runtime.getPosix(), runtime.getFilenoUtil()));
  openFile.setMode(OpenFile.WRITABLE | OpenFile.APPEND);
  openFile.setAutoclose(autoclose);
}

代码示例来源：origin: org.jruby/jruby-core

public RubyIO(Ruby runtime, OutputStream outputStream, boolean autoclose) {
  super(runtime, runtime.getIO());
  // We only want IO objects with valid streams (better to error now).
  if (outputStream == null) {
    throw runtime.newRuntimeError("Opening null stream");
  }
  openFile = MakeOpenFile();
  openFile.setFD(new ChannelFD(writableChannel(outputStream), runtime.getPosix(), runtime.getFilenoUtil()));
  openFile.setMode(OpenFile.WRITABLE | OpenFile.APPEND);
  openFile.setAutoclose(autoclose);
}

代码示例来源：origin: org.jruby/jruby-complete

@JRubyMethod(name = "size?", required = 1, module = true)
public static IRubyObject size_p(ThreadContext context, IRubyObject recv, IRubyObject filename) {
  Ruby runtime = context.runtime;
  if (!(filename instanceof RubyFile) && filename.respondsTo("to_io")) {
    filename = TypeConverter.convertToType(filename, runtime.getIO(), "to_io");
  }
  FileStat stat = fileResource(filename).stat();
  if (stat == null) return runtime.getNil();
  long length = stat.st_size();
  return length > 0 ? runtime.newFixnum(length) : runtime.getNil();
}

代码示例来源：origin: org.jruby/jruby-core

@JRubyMethod(name = "size?", required = 1, module = true)
public static IRubyObject size_p(ThreadContext context, IRubyObject recv, IRubyObject filename) {
  Ruby runtime = context.runtime;
  if (!(filename instanceof RubyFile) && filename.respondsTo("to_io")) {
    filename = TypeConverter.convertToType(filename, runtime.getIO(), "to_io");
  }
  FileStat stat = fileResource(filename).stat();
  if (stat == null) return runtime.getNil();
  long length = stat.st_size();
  return length > 0 ? runtime.newFixnum(length) : runtime.getNil();
}

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