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

RubyModule.fetchConstant介绍

暂无

代码示例

代码示例来源：origin: org.jruby/jruby-core

public IRubyObject fetchConstant(String name) {
  return fetchConstant(name, true);
}

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

@Deprecated
public IRubyObject fastFetchConstant(String internedName) {
  return fetchConstant(internedName);
}

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

@Deprecated
public IRubyObject fastFetchConstant(String internedName) {
  return fetchConstant(internedName);
}

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

@Deprecated
public IRubyObject fastFetchConstant(String internedName) {
  return fetchConstant(internedName);
}

代码示例来源：origin: org.jruby/jruby-core

@Deprecated
public IRubyObject fastFetchConstant(String internedName) {
  return fetchConstant(internedName);
}

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

public IRubyObject getConstantAt(String name, boolean includePrivate) {
  IRubyObject value = fetchConstant(name, includePrivate);
  return value == UNDEF ? resolveUndefConstant(name) : value;
}

代码示例来源：origin: org.jruby/jruby-core

/**
 * Gets a constant back from lexical search from the cref in this scope.
 * As it is for defined? we will not forced resolution of autoloads nor
 * call const_defined
 */
public IRubyObject getConstantDefined(String internedName) {
  IRubyObject result = cref.fetchConstant(internedName);
  if (result != null) return result;
  return previousCRefScope == null ? null : previousCRefScope.getConstantDefinedNoObject(internedName);
}

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

/**
 * Gets a constant back from lexical search from the cref in this scope.
 * As it is for defined? we will not forced resolution of autoloads nor
 * call const_defined
 */
public IRubyObject getConstantDefined(String internedName) {
  IRubyObject result = cref.fetchConstant(internedName);
  if (result != null) return result;
  return previousCRefScope == null ? null : previousCRefScope.getConstantDefinedNoObject(internedName);
}

代码示例来源：origin: org.jruby/jruby-core

private static RubyModule cacheConstant(final RubyModule owner, // e.g. ::Java
  final String constName, final RubyModule packageOrClass, final boolean hidden) {
  if ( packageOrClass != null ) {
    // NOTE: if it's a package createPackageModule already set the constant
    // ... but in case it's a (top-level) Java class name we still need to:
    synchronized (owner) {
      final IRubyObject alreadySet = owner.fetchConstant(constName);
      if ( alreadySet != null ) return (RubyModule) alreadySet;
      owner.setConstant(constName, packageOrClass, hidden);
    }
    return packageOrClass;
  }
  return null;
}

代码示例来源：origin: org.jruby/jruby-core

public IRubyObject getConstantAt(String name, boolean includePrivate) {
  IRubyObject value = fetchConstant(name, includePrivate);
  return value == UNDEF ? resolveUndefConstant(name) : value;
}

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

public IRubyObject getConstantAt(String name, boolean includePrivate) {
  IRubyObject value = fetchConstant(name, includePrivate);
  return value == UNDEF ? resolveUndefConstant(name) : value;
}

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

private static RubyModule cacheConstant(final RubyModule owner, // e.g. ::Java
  final String constName, final RubyModule packageOrClass, final boolean hidden) {
  if ( packageOrClass != null ) {
    // NOTE: if it's a package createPackageModule already set the constant
    // ... but in case it's a (top-level) Java class name we still need to:
    synchronized (owner) {
      final IRubyObject alreadySet = owner.fetchConstant(constName);
      if ( alreadySet != null ) return (RubyModule) alreadySet;
      owner.setConstant(constName, packageOrClass, hidden);
    }
    return packageOrClass;
  }
  return null;
}

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

public IRubyObject getConstantInner(String internedName) {
  IRubyObject result = cref.fetchConstant(internedName);
  if (result != null) {
    return result == RubyObject.UNDEF ? cref.resolveUndefConstant(internedName) : result;
  }
  return previousCRefScope == null ? null : previousCRefScope.getConstantInnerNoObject(internedName);
}

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

private static RubyModule createPackageModule(final Ruby runtime,
  final RubyModule parentModule, final String name, final String packageString) {
  final RubyModule packageModule = JavaPackage.newPackage(runtime, packageString, parentModule);
  synchronized (parentModule) { // guard initializing in multiple threads
    final IRubyObject packageAlreadySet = parentModule.fetchConstant(name);
    if ( packageAlreadySet != null ) {
      return (RubyModule) packageAlreadySet;
    }
    parentModule.setConstant(name.intern(), packageModule);
    //MetaClass metaClass = (MetaClass) packageModule.getMetaClass();
    //metaClass.setAttached(packageModule);
  }
  return packageModule;
}

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

private static IRubyObject iterateConstantNoConstMissing(String name,
  RubyModule init, boolean inherit, boolean loadConstant) {
  for (RubyModule mod = init; mod != null; mod = mod.getSuperClass()) {
    final IRubyObject value = mod.fetchConstant(name, true);
    if ( value == UNDEF ) return mod.getAutoloadConstant(name, loadConstant);
    if ( value != null ) return value;
    if ( ! inherit ) break;
  }
  return null;
}

代码示例来源：origin: org.jruby/jruby-core

public IRubyObject getConstantInner(String internedName) {
  IRubyObject result = cref.fetchConstant(internedName);
  if (result != null) {
    return result == RubyObject.UNDEF ? cref.resolveUndefConstant(internedName) : result;
  }
  return previousCRefScope == null ? null : previousCRefScope.getConstantInnerNoObject(internedName);
}

代码示例来源：origin: org.jruby/jruby-core

private static IRubyObject iterateConstantNoConstMissing(String name,
  RubyModule init, boolean inherit, boolean loadConstant) {
  for (RubyModule mod = init; mod != null; mod = mod.getSuperClass()) {
    final IRubyObject value = mod.fetchConstant(name, true);
    if ( value == UNDEF ) return mod.getAutoloadConstant(name, loadConstant);
    if ( value != null ) return value;
    if ( ! inherit ) break;
  }
  return null;
}

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

public IRubyObject getConstantInner(String internedName) {
  IRubyObject result = cref.fetchConstant(internedName);
  if (result != null) {
    return result == RubyObject.UNDEF ? cref.resolveUndefConstant(internedName) : result;
  }
  return previousCRefScope == null ? null : previousCRefScope.getConstantInnerNoObject(internedName);
}

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

public IRubyObject getConstantInner(String internedName) {
  IRubyObject result = cref.fetchConstant(internedName);
  if (result != null) {
    return result == RubyObject.UNDEF ? cref.resolveUndefConstant(internedName) : result;
  }
  return previousCRefScope == null ? null : previousCRefScope.getConstantInnerNoObject(internedName);
}

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

/**
 * This version searches superclasses if we're starting with Object. This
 * corresponds to logic in rb_const_defined_0 that recurses for Object only.
 *
 * @param name the constant name to find
 * @return the constant, or null if it was not found
 */
public IRubyObject getConstantAtSpecial(String name) {
  IRubyObject value;
  if (this == getRuntime().getObject()) {
    value = getConstantNoConstMissing(name);
  } else {
    value = fetchConstant(name);
  }
  return value == UNDEF ? resolveUndefConstant(name) : value;
}