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

Ruby.setGlobalRuntimeFirstTimeOnly介绍

[英]Set the global runtime to the given runtime only if it has no been set.
[中]仅当未设置全局运行时时，才将其设置为给定运行时。

代码示例

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

/**
 * Convenience method for java integrators who may need to switch the notion 
 * of "global" runtime. Use <tt>JRuby.runtime.use_as_global_runtime</tt>
 * from Ruby code to activate the current runtime as the global one.
 */
public void useAsGlobalRuntime() {
  synchronized(Ruby.class) {
    globalRuntime = null;
    setGlobalRuntimeFirstTimeOnly(this);
  }
}

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

/**
 * Convenience method for java integrators who may need to switch the notion 
 * of "global" runtime. Use <tt>JRuby.runtime.use_as_global_runtime</tt>
 * from Ruby code to activate the current runtime as the global one.
 */
public void useAsGlobalRuntime() {
  synchronized(Ruby.class) {
    globalRuntime = null;
    setGlobalRuntimeFirstTimeOnly(this);
  }
}

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

/**
 * Returns a new instance of the JRuby runtime configured as specified.
 *
 * @param config The instance configuration
 * @return The JRuby runtime
 * @see org.jruby.RubyInstanceConfig
 */
public static Ruby newInstance(RubyInstanceConfig config) {
  Ruby ruby = new Ruby(config);
  ruby.init();
  setGlobalRuntimeFirstTimeOnly(ruby);
  return ruby;
}

代码示例来源：origin: org.jruby/jruby-core

/**
 * Returns a new instance of the JRuby runtime configured as specified.
 *
 * @param config The instance configuration
 * @return The JRuby runtime
 * @see org.jruby.RubyInstanceConfig
 */
public static Ruby newInstance(RubyInstanceConfig config) {
  Ruby ruby = new Ruby(config);
  ruby.init();
  setGlobalRuntimeFirstTimeOnly(ruby);
  return ruby;
}

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

/**
 * Returns a new instance of the JRuby runtime configured as specified.
 *
 * @param config The instance configuration
 * @return The JRuby runtime
 * @see org.jruby.RubyInstanceConfig
 */
public static Ruby newInstance(RubyInstanceConfig config) {
  Ruby ruby = new Ruby(config);
  ruby.init();
  setGlobalRuntimeFirstTimeOnly(ruby);
  return ruby;
}

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

/**
 * Returns a new instance of the JRuby runtime configured as specified.
 *
 * @param config The instance configuration
 * @return The JRuby runtime
 * @see org.jruby.RubyInstanceConfig
 */
public static Ruby newInstance(RubyInstanceConfig config) {
  Ruby ruby = new Ruby(config);
  ruby.init();
  setGlobalRuntimeFirstTimeOnly(ruby);
  return ruby;
}