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

Ruby.defineVariable介绍

[英]Defines a global variable
[中]定义一个全局变量

代码示例

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

private static void setStdErr(ScriptingContainer container, Writer writer) {
  if (writer == null) {
    return;
  }
  Map map = container.getAttributeMap();
  if (map.containsKey(AttributeName.ERROR_WRITER)) {
    Writer old = (Writer) map.get(AttributeName.ERROR_WRITER);
    if (old == writer) {
      return;
    }
  }
  map.put(AttributeName.ERROR_WRITER, writer);
  
  Ruby runtime = container.getProvider().getRuntime();
  RubyIO io = getRubyIO(runtime, writer);
  runtime.defineVariable(new OutputGlobalVariable(runtime, "$stderr", io), GlobalVariable.Scope.GLOBAL);
  runtime.getObject().storeConstant("STDERR", io);
  runtime.getGlobalVariables().alias("$deferr", "$stderr");
}

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

private static void setErrorWriter(ScriptingContainer container, Writer writer) throws IOException, BadDescriptorException {
  if (writer == null) {
    return;
  }
  Map map = container.getAttributeMap();
  if (map.containsKey(AttributeName.ERROR_WRITER)) {
    Writer old = (Writer) map.get(AttributeName.ERROR_WRITER);
    if (old == writer) {
      return;
    }
  }
  map.put(AttributeName.ERROR_WRITER, writer);
  
  Ruby runtime = container.getProvider().getRuntime();
  RubyIO io = getRubyIO(runtime, writer);
  runtime.defineVariable(new OutputGlobalVariable(runtime, "$stderr", io), GlobalVariable.Scope. GLOBAL);
  runtime.getObject().storeConstant("STDERR", io);
  runtime.getGlobalVariables().alias("$deferr", "$stderr");
}

代码示例来源：origin: org.jruby/jruby-core

private static void setStdErr(ScriptingContainer container, Writer writer) {
  if (writer == null) {
    return;
  }
  Map map = container.getAttributeMap();
  if (map.containsKey(AttributeName.ERROR_WRITER)) {
    Writer old = (Writer) map.get(AttributeName.ERROR_WRITER);
    if (old == writer) {
      return;
    }
  }
  map.put(AttributeName.ERROR_WRITER, writer);
  
  Ruby runtime = container.getProvider().getRuntime();
  RubyIO io = getRubyIO(runtime, writer);
  runtime.defineVariable(new OutputGlobalVariable(runtime, "$stderr", io), GlobalVariable.Scope.GLOBAL);
  runtime.getObject().storeConstant("STDERR", io);
  runtime.getGlobalVariables().alias("$deferr", "$stderr");
}

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

private static void setErrorWriter(ScriptingContainer container, Writer writer) throws IOException, BadDescriptorException {
  if (writer == null) {
    return;
  }
  Map map = container.getAttributeMap();
  if (map.containsKey(AttributeName.ERROR_WRITER)) {
    Writer old = (Writer) map.get(AttributeName.ERROR_WRITER);
    if (old == writer) {
      return;
    }
  }
  map.put(AttributeName.ERROR_WRITER, writer);
  
  Ruby runtime = container.getProvider().getRuntime();
  RubyIO io = getRubyIO(runtime, writer);
  runtime.defineVariable(new OutputGlobalVariable(runtime, "$stderr", io), GlobalVariable.Scope. GLOBAL);
  runtime.getObject().storeConstant("STDERR", io);
  runtime.getGlobalVariables().alias("$deferr", "$stderr");
}

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

/**
 * Replaces a standard input by a specified reader
 *
 * @param reader is a reader to be set
 */
public void setReader(Reader reader) {
  if (reader == null) {
    return;
  }
  Map map = getAttributeMap();
  if (map.containsKey(AttributeName.READER)) {
    Reader old = (Reader) map.get(AttributeName.READER);
    if (old == reader) {
      return;
    }
  }
  map.put(AttributeName.READER, reader);
  InputStream istream = new ReaderInputStream(reader);
  Ruby runtime = provider.getRuntime();
  RubyIO io = new RubyIO(runtime, istream);
  io.getOpenFile().setSync(true);
  runtime.defineVariable(new InputGlobalVariable(runtime, "$stdin", io), GlobalVariable.Scope.GLOBAL);
  runtime.getObject().storeConstant("STDIN", io);
}

代码示例来源：origin: org.jruby/jruby-core

/**
 * Replaces a standard input by a specified reader
 *
 * @param reader is a reader to be set
 */
public void setReader(Reader reader) {
  if (reader == null) {
    return;
  }
  Map map = getAttributeMap();
  if (map.containsKey(AttributeName.READER)) {
    Reader old = (Reader) map.get(AttributeName.READER);
    if (old == reader) {
      return;
    }
  }
  map.put(AttributeName.READER, reader);
  InputStream istream = new ReaderInputStream(reader);
  Ruby runtime = provider.getRuntime();
  RubyIO io = new RubyIO(runtime, istream);
  io.getOpenFile().setSync(true);
  runtime.defineVariable(new InputGlobalVariable(runtime, "$stdin", io), GlobalVariable.Scope.GLOBAL);
  runtime.getObject().storeConstant("STDIN", io);
}

代码示例来源：origin: org.jruby/jruby-core

private static void setStdOut(ScriptingContainer container, Writer writer) {
  if (writer == null) {
    return;
  }
  Map map = container.getAttributeMap();
  if (map.containsKey(AttributeName.WRITER)) {
    Writer old = (Writer) map.get(AttributeName.WRITER);
    if (old == writer) {
      return;
    }
  }
  map.put(AttributeName.WRITER, writer);
  
  Ruby runtime = container.getProvider().getRuntime();
  RubyIO io = getRubyIO(runtime, writer);
  runtime.defineVariable(new OutputGlobalVariable(runtime, "$stdout", io), GlobalVariable.Scope.GLOBAL);
  runtime.getObject().storeConstant("STDOUT", io);
  runtime.getGlobalVariables().alias("$>", "$stdout");
  runtime.getGlobalVariables().alias("$defout", "$stdout");
}

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

/**
 * Replaces a standard input by a specified reader
 * 
 * @param reader is a reader to be set
 */
public void setReader(Reader reader) {
  if (reader == null) {
    return;
  }
  Map map = getAttributeMap();
  if (map.containsKey(AttributeName.READER)) {
    Reader old = (Reader) map.get(AttributeName.READER);
    if (old == reader) {
      return;
    }
  }
  map.put(AttributeName.READER, reader);
  InputStream istream = new ReaderInputStream(reader);
  Ruby runtime = provider.getRuntime();
  RubyIO io = new RubyIO(runtime, istream);
  io.getOpenFile().getMainStream().setSync(true);
  runtime.defineVariable(new InputGlobalVariable(runtime, "$stdin", io), GlobalVariable.Scope.GLOBAL);
  runtime.getObject().storeConstant("STDIN", io);
}

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

private static void setStdOut(ScriptingContainer container, Writer writer) {
  if (writer == null) {
    return;
  }
  Map map = container.getAttributeMap();
  if (map.containsKey(AttributeName.WRITER)) {
    Writer old = (Writer) map.get(AttributeName.WRITER);
    if (old == writer) {
      return;
    }
  }
  map.put(AttributeName.WRITER, writer);
  
  Ruby runtime = container.getProvider().getRuntime();
  RubyIO io = getRubyIO(runtime, writer);
  runtime.defineVariable(new OutputGlobalVariable(runtime, "$stdout", io), GlobalVariable.Scope.GLOBAL);
  runtime.getObject().storeConstant("STDOUT", io);
  runtime.getGlobalVariables().alias("$>", "$stdout");
  runtime.getGlobalVariables().alias("$defout", "$stdout");
}

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

/**
 * Replaces a standard input by a specified reader
 * 
 * @param reader is a reader to be set
 */
public void setReader(Reader reader) {
  if (reader == null) {
    return;
  }
  Map map = getAttributeMap();
  if (map.containsKey(AttributeName.READER)) {
    Reader old = (Reader) map.get(AttributeName.READER);
    if (old == reader) {
      return;
    }
  }
  map.put(AttributeName.READER, reader);
  InputStream istream = new ReaderInputStream(reader);
  Ruby runtime = provider.getRuntime();
  RubyIO io = new RubyIO(runtime, istream);
  io.getOpenFile().getMainStream().setSync(true);
  runtime.defineVariable(new InputGlobalVariable(runtime, "$stdin", io), GlobalVariable.Scope.GLOBAL);
  runtime.getObject().storeConstant("STDIN", io);
}

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

private static void setWriter(ScriptingContainer container, Writer writer) throws IOException, BadDescriptorException {
  if (writer == null) {
    return;
  }
  Map map = container.getAttributeMap();
  if (map.containsKey(AttributeName.WRITER)) {
    Writer old = (Writer) map.get(AttributeName.WRITER);
    if (old == writer) {
      return;
    }
  }
  map.put(AttributeName.WRITER, writer);
  
  Ruby runtime = container.getProvider().getRuntime();
  RubyIO io = getRubyIO(runtime, writer);
  runtime.defineVariable(new OutputGlobalVariable(runtime, "$stdout", io), GlobalVariable.Scope.GLOBAL);
  runtime.getObject().storeConstant("STDOUT", io);
  runtime.getGlobalVariables().alias("$>", "$stdout");
  runtime.getGlobalVariables().alias("$defout", "$stdout");
}

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

private static void setWriter(ScriptingContainer container, Writer writer) throws IOException, BadDescriptorException {
  if (writer == null) {
    return;
  }
  Map map = container.getAttributeMap();
  if (map.containsKey(AttributeName.WRITER)) {
    Writer old = (Writer) map.get(AttributeName.WRITER);
    if (old == writer) {
      return;
    }
  }
  map.put(AttributeName.WRITER, writer);
  
  Ruby runtime = container.getProvider().getRuntime();
  RubyIO io = getRubyIO(runtime, writer);
  runtime.defineVariable(new OutputGlobalVariable(runtime, "$stdout", io), GlobalVariable.Scope.GLOBAL);
  runtime.getObject().storeConstant("STDOUT", io);
  runtime.getGlobalVariables().alias("$>", "$stdout");
  runtime.getGlobalVariables().alias("$defout", "$stdout");
}

代码示例来源：origin: org.jruby/jruby-core

private void setErrorStream(PrintStream error) {
  if (error == null) {
    return;
  }
  Ruby runtime = provider.getRuntime();
  RubyIO io = new RubyIO(runtime, error);
  io.getOpenFile().setSync(true);
  runtime.defineVariable(new OutputGlobalVariable(runtime, "$stderr", io), GlobalVariable.Scope.GLOBAL);
  runtime.getObject().storeConstant("STDERR", io);
  runtime.getGlobalVariables().alias("$deferr", "$stderr");
}

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

private void setErrorStream(PrintStream error) {
  if (error == null) {
    return;
  }
  Ruby runtime = provider.getRuntime();
  RubyIO io = new RubyIO(runtime, error);
  io.getOpenFile().setSync(true);
  runtime.defineVariable(new OutputGlobalVariable(runtime, "$stderr", io), GlobalVariable.Scope.GLOBAL);
  runtime.getObject().storeConstant("STDERR", io);
  runtime.getGlobalVariables().alias("$deferr", "$stderr");
}

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

private void setErrorStream(PrintStream error) {
  if (error == null) {
    return;
  }
  Ruby runtime = provider.getRuntime();
  RubyIO io = new RubyIO(runtime, error);
  io.getOpenFile().getMainStream().setSync(true);
  runtime.defineVariable(new OutputGlobalVariable(runtime, "$stderr", io), GlobalVariable.Scope.GLOBAL);
  runtime.getObject().storeConstant("STDERR", io);
  runtime.getGlobalVariables().alias("$deferr", "$stderr");
}

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

private void setErrorStream(PrintStream error) {
  if (error == null) {
    return;
  }
  Ruby runtime = provider.getRuntime();
  RubyIO io = new RubyIO(runtime, error);
  io.getOpenFile().getMainStream().setSync(true);
  runtime.defineVariable(new OutputGlobalVariable(runtime, "$stderr", io), GlobalVariable.Scope.GLOBAL);
  runtime.getObject().storeConstant("STDERR", io);
  runtime.getGlobalVariables().alias("$deferr", "$stderr");
}

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

private void setOutputStream(PrintStream pstream) {
  if (pstream == null) {
    return;
  }
  Ruby runtime = provider.getRuntime();
  RubyIO io = new RubyIO(runtime, pstream);
  io.getOpenFile().setSync(true);
  runtime.defineVariable(new OutputGlobalVariable(runtime, "$stdout", io), GlobalVariable.Scope.GLOBAL);
  runtime.getObject().storeConstant("STDOUT", io);
  runtime.getGlobalVariables().alias("$>", "$stdout");
  runtime.getGlobalVariables().alias("$defout", "$stdout");
}

代码示例来源：origin: org.jruby/jruby-core

private void setOutputStream(PrintStream pstream) {
  if (pstream == null) {
    return;
  }
  Ruby runtime = provider.getRuntime();
  RubyIO io = new RubyIO(runtime, pstream);
  io.getOpenFile().setSync(true);
  runtime.defineVariable(new OutputGlobalVariable(runtime, "$stdout", io), GlobalVariable.Scope.GLOBAL);
  runtime.getObject().storeConstant("STDOUT", io);
  runtime.getGlobalVariables().alias("$>", "$stdout");
  runtime.getGlobalVariables().alias("$defout", "$stdout");
}

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

private void setOutputStream(PrintStream pstream) {
  if (pstream == null) {
    return;
  }
  Ruby runtime = provider.getRuntime();
  RubyIO io = new RubyIO(runtime, pstream);
  io.getOpenFile().getMainStream().setSync(true);
  runtime.defineVariable(new OutputGlobalVariable(runtime, "$stdout", io), GlobalVariable.Scope.GLOBAL);
  runtime.getObject().storeConstant("STDOUT", io);
  runtime.getGlobalVariables().alias("$>", "$stdout");
  runtime.getGlobalVariables().alias("$defout", "$stdout");
}

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

private void setOutputStream(PrintStream pstream) {
  if (pstream == null) {
    return;
  }
  Ruby runtime = provider.getRuntime();
  RubyIO io = new RubyIO(runtime, pstream);
  io.getOpenFile().getMainStream().setSync(true);
  runtime.defineVariable(new OutputGlobalVariable(runtime, "$stdout", io), GlobalVariable.Scope.GLOBAL);
  runtime.getObject().storeConstant("STDOUT", io);
  runtime.getGlobalVariables().alias("$>", "$stdout");
  runtime.getGlobalVariables().alias("$defout", "$stdout");
}

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