org.jruby.Ruby.newSymbol()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.newSymbol方法的一些代码示例，展示了Ruby.newSymbol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.newSymbol方法的具体详情如下：
包路径：org.jruby.Ruby
类名称：Ruby
方法名：newSymbol

Ruby.newSymbol介绍

暂无

代码示例

代码示例来源：origin: bazelbuild/bazel

  1. private static IRubyObject fieldTypeToRuby(ThreadContext context, String typeName) {
  2.   return context.runtime.newSymbol(typeName.replace("TYPE_", "").toLowerCase());
  3. }

代码示例来源：origin: bazelbuild/bazel

  1. @JRubyMethod(name = "label=")
  2. public IRubyObject setLabel(ThreadContext context, IRubyObject value) {
  3.   String labelName = value.asJavaString();
  4.   this.label = context.runtime.newSymbol(labelName.toLowerCase());
  5.   this.builder.setLabel(
  6.       DescriptorProtos.FieldDescriptorProto.Label.valueOf("LABEL_" + labelName.toUpperCase()));
  7.   return context.runtime.getNil();
  8. }

代码示例来源：origin: bazelbuild/bazel

  1. @JRubyMethod
  2. public IRubyObject each(ThreadContext context, Block block) {
  3.   Ruby runtime = context.runtime;
  4.   for (Descriptors.EnumValueDescriptor enumValueDescriptor : descriptor.getValues()) {
  5.     block.yield(context, runtime.newArray(runtime.newSymbol(enumValueDescriptor.getName()),
  6.         runtime.newFixnum(enumValueDescriptor.getNumber())));
  7.   }
  8.   return runtime.getNil();
  9. }

代码示例来源：origin: bazelbuild/bazel

  1. @JRubyMethod(meta = true)
  2. public static IRubyObject lookup(ThreadContext context, IRubyObject recv, IRubyObject number) {
  3.   RubyEnumDescriptor rubyEnumDescriptorescriptor = (RubyEnumDescriptor) getDescriptor(context, recv);
  4.   Descriptors.EnumDescriptor descriptor = rubyEnumDescriptorescriptor.getDescriptor();
  5.   Descriptors.EnumValueDescriptor value = descriptor.findValueByNumber(RubyNumeric.num2int(number));
  6.   if (value == null) return context.runtime.getNil();
  7.   return context.runtime.newSymbol(value.getName());
  8. }

代码示例来源：origin: bazelbuild/bazel

  1. @JRubyMethod(name = "decode_json", meta = true)
  2. public static IRubyObject decodeJson(ThreadContext context, IRubyObject recv, IRubyObject json) {
  3.   Ruby runtime = context.runtime;
  4.   RubyMessage ret = (RubyMessage) ((RubyClass) recv).newInstance(context, Block.NULL_BLOCK);
  5.   RubyModule jsonModule = runtime.getClassFromPath("JSON");
  6.   RubyHash opts = RubyHash.newHash(runtime);
  7.   opts.fastASet(runtime.newSymbol("symbolize_names"), runtime.getTrue());
  8.   IRubyObject[] args = new IRubyObject[] { Helpers.invoke(context, jsonModule, "parse", json, opts) };
  9.   ret.initialize(context, args);
  10.   return ret;
  11. }

代码示例来源：origin: bazelbuild/bazel

  1. private IRubyObject wrapField(ThreadContext context, Descriptors.FieldDescriptor fieldDescriptor, Object value) {
  2.   if (value == null) {
  3.     return context.runtime.getNil();
  4.   }
  5.   Ruby runtime = context.runtime;
  6.   switch (fieldDescriptor.getType()) {
  7.     case INT32:
  8.     case INT64:
  9.     case UINT32:
  10.     case UINT64:
  11.     case FLOAT:
  12.     case DOUBLE:
  13.     case BOOL:
  14.     case BYTES:
  15.     case STRING:
  16.       return Utils.wrapPrimaryValue(context, fieldDescriptor.getType(), value);
  17.     case MESSAGE:
  18.       RubyClass typeClass = (RubyClass) ((RubyDescriptor) getDescriptorForField(context, fieldDescriptor)).msgclass(context);
  19.       RubyMessage msg = (RubyMessage) typeClass.newInstance(context, Block.NULL_BLOCK);
  20.       return msg.buildFrom(context, (DynamicMessage) value);
  21.     case ENUM:
  22.       Descriptors.EnumValueDescriptor enumValueDescriptor = (Descriptors.EnumValueDescriptor) value;
  23.       if (enumValueDescriptor.getIndex() == -1) { // UNKNOWN ENUM VALUE
  24.         return runtime.newFixnum(enumValueDescriptor.getNumber());
  25.       }
  26.       return runtime.newSymbol(enumValueDescriptor.getName());
  27.     default:
  28.       return runtime.newString(value.toString());
  29.   }
  30. }

代码示例来源：origin: bazelbuild/bazel

  1. Descriptors.EnumValueDescriptor val =
  2.     enumDescriptor.findValueByNumberCreatingIfUnknown(RubyNumeric.num2int(value));
  3. if (val.getIndex() != -1) value = context.runtime.newSymbol(val.getName());

代码示例来源：origin: bazelbuild/bazel

  1. @JRubyMethod(name = "method_missing", rest = true)
  2. public IRubyObject methodMissing(ThreadContext context, IRubyObject[] args) {
  3.   if (args.length == 1) {
  4.     RubyDescriptor rubyDescriptor = (RubyDescriptor) getDescriptor(context, metaClass);
  5.     IRubyObject oneofDescriptor = rubyDescriptor.lookupOneof(context, args[0]);
  6.     if (oneofDescriptor.isNil()) {
  7.       if (!hasField(args[0])) {
  8.         return Helpers.invokeSuper(context, this, metaClass, "method_missing", args, Block.NULL_BLOCK);
  9.       }
  10.       return index(context, args[0]);
  11.     }
  12.     RubyOneofDescriptor rubyOneofDescriptor = (RubyOneofDescriptor) oneofDescriptor;
  13.     Descriptors.FieldDescriptor fieldDescriptor =
  14.         oneofCases.get(rubyOneofDescriptor.getOneofDescriptor());
  15.     if (fieldDescriptor == null)
  16.       return context.runtime.getNil();
  17.     return context.runtime.newSymbol(fieldDescriptor.getName());
  18.   } else {
  19.     // fieldName is RubySymbol
  20.     RubyString field = args[0].asString();
  21.     RubyString equalSign = context.runtime.newString(Utils.EQUAL_SIGN);
  22.     if (field.end_with_p(context, equalSign).isTrue()) {
  23.       field.chomp_bang(context, equalSign);
  24.     }
  25.     if (!hasField(field)) {
  26.       return Helpers.invokeSuper(context, this, metaClass, "method_missing", args, Block.NULL_BLOCK);
  27.     }
  28.     return indexSet(context, field, args[1]);
  29.   }
  30. }

代码示例来源：origin: bazelbuild/bazel

  1. msgdefAddField(context, "repeated", name, runtime.newSymbol("message"), number, mapentryDescName);
  2. return runtime.getNil();

代码示例来源：origin: bazelbuild/bazel

  1. @JRubyMethod(name = {"to_h", "to_hash"})
  2. public IRubyObject toHash(ThreadContext context) {
  3.   Ruby runtime = context.runtime;
  4.   RubyHash ret = RubyHash.newHash(runtime);
  5.   for (Descriptors.FieldDescriptor fdef : this.descriptor.getFields()) {
  6.     IRubyObject value = getField(context, fdef);
  7.     if (!value.isNil()) {
  8.       if (fdef.isRepeated() && !fdef.isMapField()) {
  9.         if (fdef.getType() != Descriptors.FieldDescriptor.Type.MESSAGE) {
  10.           value = Helpers.invoke(context, value, "to_a");
  11.         } else {
  12.           RubyArray ary = value.convertToArray();
  13.           for (int i = 0; i < ary.size(); i++) {
  14.             IRubyObject submsg = Helpers.invoke(context, ary.eltInternal(i), "to_h");
  15.             ary.eltInternalSet(i, submsg);
  16.           }
  17.           value = ary.to_ary();
  18.         }
  19.       } else if (value.respondsTo("to_h")) {
  20.         value = Helpers.invoke(context, value, "to_h");
  21.       } else if (value.respondsTo("to_a")) {
  22.         value = Helpers.invoke(context, value, "to_a");
  23.       }
  24.     }
  25.     ret.fastASet(runtime.newSymbol(fdef.getName()), value);
  26.   }
  27.   return ret;
  28. }

代码示例来源：origin: asciidoctor/asciidoctorj

  1. private static void handleContentModelAnnotation(Class<? extends Processor> processor, RubyClass rubyClass) {
  2.   Ruby rubyRuntime = rubyClass.getRuntime();
  3.   if (processor.isAnnotationPresent(ContentModel.class)) {
  4.     ContentModel contentModel = processor.getAnnotation(ContentModel.class);
  5.     rubyClass.callMethod(rubyRuntime.getCurrentContext(), "option", new IRubyObject[]{
  6.         rubyRuntime.newSymbol("content_model"),
  7.         rubyRuntime.newSymbol(contentModel.value().substring(1))
  8.     });
  9.   }
  10. }

代码示例来源：origin: asciidoctor/asciidoctorj

  1. private static void handleLocationAnnotation(Class<? extends Processor> processor, RubyClass rubyClass) {
  2.   Ruby rubyRuntime = rubyClass.getRuntime();
  3.   if (processor.isAnnotationPresent(Location.class)) {
  4.     Location location = processor.getAnnotation(Location.class);
  5.     rubyClass.callMethod(rubyRuntime.getCurrentContext(), "option", new IRubyObject[]{
  6.         rubyRuntime.newSymbol("location"),
  7.         rubyRuntime.newSymbol(location.value().optionValue().substring(1))
  8.     });
  9.   }
  10. }

代码示例来源：origin: asciidoctor/asciidoctorj

  1. @Override
  2.  public void register(IRubyObject registry) {
  3.   registry.callMethod(rubyRuntime.getCurrentContext(), "block", new IRubyObject[]{rubyClass, rubyRuntime.newSymbol(blockName)});
  4.  }
  5. });

代码示例来源：origin: asciidoctor/asciidoctorj

  1. @Override
  2.  public void register(IRubyObject registry) {
  3.   registry.callMethod(rubyRuntime.getCurrentContext(), "block_macro", new IRubyObject[]{rubyClass, rubyRuntime.newSymbol(blockName)});
  4.  }
  5. });

代码示例来源：origin: asciidoctor/asciidoctorj

  1. @Override
  2.  public void register(IRubyObject registry) {
  3.   registry.callMethod(rubyRuntime.getCurrentContext(), "inline_macro", new IRubyObject[]{rubyClass, rubyRuntime.newSymbol(name)});
  4.  }
  5. });

代码示例来源：origin: asciidoctor/asciidoctorj

  1. @Override
  2.  public void register(IRubyObject registry) {
  3.   registry.callMethod(rubyRuntime.getCurrentContext(), "block", new IRubyObject[]{rubyClass, rubyRuntime.newSymbol(blockProcessor.getName())});
  4.  }
  5. });

代码示例来源：origin: asciidoctor/asciidoctorj

  1. @Override
  2.  public void register(IRubyObject registry) {
  3.   registry.callMethod(rubyRuntime.getCurrentContext(), "inline_macro", new IRubyObject[]{rubyClass, rubyRuntime.newSymbol(AbstractProcessorProxy.getName(inlineMacroProcessor))});
  4.  }
  5. });

代码示例来源：origin: asciidoctor/asciidoctorj

  1. @Override
  2.  public void register(IRubyObject registry) {
  3.   registry.callMethod(rubyRuntime.getCurrentContext(), "block_macro", new IRubyObject[]{rubyClass, rubyRuntime.newSymbol(AbstractProcessorProxy.getName(blockMacroProcessor))});
  4.  }
  5. });

代码示例来源：origin: asciidoctor/asciidoctorj

  1. @Override
  2.  public void register(IRubyObject registry) {
  3.   registry.callMethod(rubyRuntime.getCurrentContext(), "block", new IRubyObject[]{rubyRuntime.newString(blockProcessor), rubyRuntime.newSymbol(blockName)});
  4.  }
  5. });

代码示例来源：origin: asciidoctor/asciidoctorj

  1. private Cursor getSourceLocation(IRubyObject msg) {
  2.   if (getRuntime().getHash().equals(msg.getType())) {
  3.    final RubyHash hash = (RubyHash) msg;
  4.    final Object sourceLocation = hash.get(getRuntime().newSymbol(LOG_PROPERTY_SOURCE_LOCATION));
  5.    return new CursorImpl((IRubyObject) sourceLocation);
  6.   }
  7.   return null;
  8.  }
  9. }

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