org.jruby.Ruby.getDummy()方法的使用及代码示例

x33g5p2x  于2022-01-29 转载在 其他  
字(11.1k)|赞(0)|评价(0)|浏览(112)

本文整理了Java中org.jruby.Ruby.getDummy方法的一些代码示例，展示了Ruby.getDummy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.getDummy方法的具体详情如下：
包路径：org.jruby.Ruby
类名称：Ruby
方法名：getDummy

Ruby.getDummy介绍

暂无

代码示例

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

public static Visibility performNormalMethodChecksAndDetermineVisibility(Ruby runtime, RubyModule clazz,
                                     RubySymbol symbol, Visibility visibility) throws RaiseException {
  String name = symbol.asJavaString(); // We just assume simple ascii string since that is all we are examining.
  if (clazz == runtime.getDummy()) {
    throw runtime.newTypeError("no class/module to add method");
  }
  if (clazz == runtime.getObject() && "initialize".equals(name)) {
    runtime.getWarnings().warn(ID.REDEFINING_DANGEROUS, "redefining Object#initialize may cause infinite loop");
  }
  if ("__id__".equals(name) || "__send__".equals(name)) {
    runtime.getWarnings().warn(ID.REDEFINING_DANGEROUS, str(runtime, "redefining `", ids(runtime, symbol), "' may cause serious problem"));
  }
  if ("initialize".equals(name) || "initialize_copy".equals(name) || name.equals("initialize_dup") || name.equals("initialize_clone") || name.equals("respond_to_missing?") || visibility == Visibility.MODULE_FUNCTION) {
    visibility = Visibility.PRIVATE;
  }
  return visibility;
}

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

protected RubyModule getInstanceEvalClass() {
  if (isImmediate()) {
    // Ruby uses Qnil here, we use "dummy" because we need a class
    return getRuntime().getDummy();
  } else {
    return getSingletonClass();
  }
}

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

protected RubyModule getInstanceEvalClass() {
  if (isImmediate()) {
    // Ruby uses Qnil here, we use "dummy" because we need a class
    return getRuntime().getDummy();
  } else {
    return getSingletonClass();
  }
}

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

protected RubyModule getInstanceEvalClass() {
  if (isImmediate()) {
    // Ruby uses Qnil here, we use "dummy" because we need a class
    return getRuntime().getDummy();
  }
  return getSingletonClass();
}

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

private static void performNormalMethodChecks(RubyModule containingClass, Ruby runtime, String name) throws RaiseException {
  if (containingClass == runtime.getDummy()) {
    throw runtime.newTypeError("no class/module to add method");
  }
  if (containingClass == runtime.getObject() && name.equals("initialize")) {
    runtime.getWarnings().warn(ID.REDEFINING_DANGEROUS, "redefining Object#initialize may cause infinite loop");
  }
  if (name.equals("__id__") || name.equals("__send__")) {
    runtime.getWarnings().warn(ID.REDEFINING_DANGEROUS, "redefining `" + name + "' may cause serious problem");
  }
}

代码示例来源：origin: org.jruby/jruby-core

protected RubyModule getInstanceEvalClass() {
  if (isImmediate()) {
    // Ruby uses Qnil here, we use "dummy" because we need a class
    return getRuntime().getDummy();
  }
  return getSingletonClass();
}

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

private static void performNormalMethodChecks(RubyModule containingClass, Ruby runtime, String name) throws RaiseException {
  if (containingClass == runtime.getDummy()) {
    throw runtime.newTypeError("no class/module to add method");
  }
  if (containingClass == runtime.getObject() && name.equals("initialize")) {
    runtime.getWarnings().warn(ID.REDEFINING_DANGEROUS, "redefining Object#initialize may cause infinite loop");
  }
  if (name.equals("__id__") || name.equals("__send__")) {
    runtime.getWarnings().warn(ID.REDEFINING_DANGEROUS, "redefining `" + name + "' may cause serious problem");
  }
}

代码示例来源：origin: org.jruby/jruby-core

public static Visibility performNormalMethodChecksAndDetermineVisibility(Ruby runtime, RubyModule clazz,
                                     RubySymbol symbol, Visibility visibility) throws RaiseException {
  String name = symbol.asJavaString(); // We just assume simple ascii string since that is all we are examining.
  if (clazz == runtime.getDummy()) {
    throw runtime.newTypeError("no class/module to add method");
  }
  if (clazz == runtime.getObject() && "initialize".equals(name)) {
    runtime.getWarnings().warn(ID.REDEFINING_DANGEROUS, "redefining Object#initialize may cause infinite loop");
  }
  if ("__id__".equals(name) || "__send__".equals(name)) {
    runtime.getWarnings().warn(ID.REDEFINING_DANGEROUS, str(runtime, "redefining `", ids(runtime, symbol), "' may cause serious problem"));
  }
  if ("initialize".equals(name) || "initialize_copy".equals(name) || name.equals("initialize_dup") || name.equals("initialize_clone") || name.equals("respond_to_missing?") || visibility == Visibility.MODULE_FUNCTION) {
    visibility = Visibility.PRIVATE;
  }
  return visibility;
}

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

@JRubyMethod(name = "instance_exec", optional = 3, rest = true, compat = RUBY1_9)
public IRubyObject instance_exec19(ThreadContext context, IRubyObject[] args, Block block) {
  if (!block.isGiven()) {
    throw context.runtime.newLocalJumpErrorNoBlock();
  }
  RubyModule klazz;
  if (isImmediate()) {
    // Ruby uses Qnil here, we use "dummy" because we need a class
    klazz = context.runtime.getDummy();
  } else {
    klazz = getSingletonClass();
  }
  return yieldUnder(context, klazz, args, block);
}

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

@JRubyMethod(name = "instance_exec", optional = 3, rest = true, compat = RUBY1_9)
public IRubyObject instance_exec19(ThreadContext context, IRubyObject[] args, Block block) {
  if (!block.isGiven()) {
    throw context.runtime.newLocalJumpErrorNoBlock();
  }
  RubyModule klazz;
  if (isImmediate()) {
    // Ruby uses Qnil here, we use "dummy" because we need a class
    klazz = context.runtime.getDummy();
  } else {
    klazz = getSingletonClass();
  }
  return yieldUnder(context, klazz, args, block);
}

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

if (isImmediate()) {
  klazz = context.runtime.getDummy();
} else {
  klazz = getSingletonClass();

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

public static RubyModule getClassVariableBase(Ruby runtime, StaticScope scope) {
  RubyModule rubyClass = scope.getModule();
  while (rubyClass.isSingleton() || rubyClass == runtime.getDummy()) {
    // We ran out of scopes to check
    if (scope == null) return null;
    scope = scope.getPreviousCRefScope();
    rubyClass = scope.getModule();
    if (scope.getPreviousCRefScope() == null) {
      runtime.getWarnings().warn(ID.CVAR_FROM_TOPLEVEL_SINGLETON_METHOD, "class variable access from toplevel singleton method");
    }
  }
  return rubyClass;
}

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

public static RubyModule getClassVariableBase(Ruby runtime, StaticScope scope) {
  RubyModule rubyClass = scope.getModule();
  while (rubyClass.isSingleton() || rubyClass == runtime.getDummy()) {
    // We ran out of scopes to check
    if (scope == null) return null;
    scope = scope.getPreviousCRefScope();
    rubyClass = scope.getModule();
    if (scope.getPreviousCRefScope() == null) {
      runtime.getWarnings().warn(ID.CVAR_FROM_TOPLEVEL_SINGLETON_METHOD, "class variable access from toplevel singleton method");
    }
  }
  return rubyClass;
}

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

if (isImmediate()) {
  klazz = context.runtime.getDummy();
} else {
  klazz = getSingletonClass();

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

public static RubyModule getModuleFromScope(ThreadContext context, StaticScope scope, IRubyObject arg) {
  Ruby runtime = context.runtime;
  RubyModule rubyClass = scope.getModule();
  // SSS FIXME: Copied from ASTInterpreter.getClassVariableBase and adapted
  while (scope != null && (rubyClass.isSingleton() || rubyClass == runtime.getDummy())) {
    scope = scope.getPreviousCRefScope();
    rubyClass = scope.getModule();
    if (scope.getPreviousCRefScope() == null) {
      runtime.getWarnings().warn(IRubyWarnings.ID.CVAR_FROM_TOPLEVEL_SINGLETON_METHOD, "class variable access from toplevel singleton method");
    }
  }
  if ((scope == null) && (arg != null)) {
    // We ran out of scopes to check -- look in arg's metaclass
    rubyClass = arg.getMetaClass();
  }
  if (rubyClass == null) {
    throw context.runtime.newTypeError("no class/module to define class variable");
  }
  return rubyClass;
}

代码示例来源：origin: org.jruby/jruby-core

public static RubyModule getModuleFromScope(ThreadContext context, StaticScope scope, IRubyObject arg) {
  Ruby runtime = context.runtime;
  RubyModule rubyClass = scope.getModule();
  // SSS FIXME: Copied from ASTInterpreter.getClassVariableBase and adapted
  while (scope != null && (rubyClass.isSingleton() || rubyClass == runtime.getDummy())) {
    scope = scope.getPreviousCRefScope();
    rubyClass = scope.getModule();
    if (scope.getPreviousCRefScope() == null) {
      runtime.getWarnings().warn(IRubyWarnings.ID.CVAR_FROM_TOPLEVEL_SINGLETON_METHOD, "class variable access from toplevel singleton method");
    }
  }
  if ((scope == null) && (arg != null)) {
    // We ran out of scopes to check -- look in arg's metaclass
    rubyClass = arg.getMetaClass();
  }
  if (rubyClass == null) {
    throw context.runtime.newTypeError("no class/module to define class variable");
  }
  return rubyClass;
}

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

if (clazz == runtime.getDummy()) {
  throw runtime.newTypeError("no class/module to add method");

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

@Override
public Object interpret(ThreadContext context, DynamicScope currDynScope, IRubyObject self, Object[] temp, Block block) {
  Ruby        runtime   = context.runtime;
  StaticScope scope     = (StaticScope) startingScope.retrieve(context, self, currDynScope, temp);
  RubyModule  rubyClass = scope.getModule();
  // SSS FIXME: Copied from ASTInterpreter.getClassVariableBase and adapted
  while (scope != null && (rubyClass.isSingleton() || rubyClass == runtime.getDummy())) {
    scope = scope.getPreviousCRefScope();
    rubyClass = scope.getModule();
    if (scope.getPreviousCRefScope() == null) {
      runtime.getWarnings().warn(ID.CVAR_FROM_TOPLEVEL_SINGLETON_METHOD, "class variable access from toplevel singleton method");
    }
  }
  if ((scope == null) && (object != null)) {
    // We ran out of scopes to check -- look in arg's metaclass
    IRubyObject arg = (IRubyObject) object.retrieve(context, self, currDynScope, temp);
    rubyClass = arg.getMetaClass();
  }
  if (rubyClass == null) {
    throw context.runtime.newTypeError("no class/module to define class variable");
  }
  return rubyClass;
}

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

@Override
public Object interpret(ThreadContext context, DynamicScope currDynScope, IRubyObject self, Object[] temp, Block block) {
  Ruby        runtime   = context.runtime;
  StaticScope scope     = (StaticScope) startingScope.retrieve(context, self, currDynScope, temp);
  RubyModule  rubyClass = scope.getModule();
  // SSS FIXME: Copied from ASTInterpreter.getClassVariableBase and adapted
  while (scope != null && (rubyClass.isSingleton() || rubyClass == runtime.getDummy())) {
    scope = scope.getPreviousCRefScope();
    rubyClass = scope.getModule();
    if (scope.getPreviousCRefScope() == null) {
      runtime.getWarnings().warn(ID.CVAR_FROM_TOPLEVEL_SINGLETON_METHOD, "class variable access from toplevel singleton method");
    }
  }
  if ((scope == null) && (object != null)) {
    // We ran out of scopes to check -- look in arg's metaclass
    IRubyObject arg = (IRubyObject) object.retrieve(context, self, currDynScope, temp);
    rubyClass = arg.getMetaClass();
  }
  if (rubyClass == null) {
    throw context.runtime.newTypeError("no class/module to define class variable");
  }
  return rubyClass;
}

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

RubyModule containingClass = context.getRubyClass();
if (containingClass == runtime.getDummy()) {
  throw runtime.newTypeError("no class/module to add method");

内容来源于网络，如有侵权，请联系作者删除！

ruby

相关文章

    查看更多
    微信公众号

    热门标签

    更多
    JavaquerypythonNode开发语言requestUtil数据库Table后端算法LoggerMessageElementParser

    最新文章

    更多

    Ruby类方法

    • 蜀ICP备13028337号-1 大数据知识库 https://www.saoniuhuo.com © All rights reserved
    • 本站内容来源互联网,如果侵犯您的权益请联系我们删除, 联系方式：448109455@qq.com