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Java MethodClosure类代码示例

本文整理汇总了Java中org.codehaus.groovy.runtime.MethodClosure的典型用法代码示例。如果您正苦于以下问题:Java MethodClosure类的具体用法?Java MethodClosure怎么用?Java MethodClosure使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。


MethodClosure类属于org.codehaus.groovy.runtime包,在下文中一共展示了MethodClosure类的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: wrap

import org.codehaus.groovy.runtime.MethodClosure; //导入依赖的package包/类
private Map<String, Object> wrap(final Map<String, Object> model) {
	return new HashMap<String, Object>(model) {
        @Override
        public Object get(final Object property) {
            if (property instanceof String || property instanceof GString) {
                String key = property.toString();
                if ("include".equals(key)) {
                    return new MethodClosure(GroovyTemplateEngine.this, "doInclude").curry(this);
                }
            	try {
            		return extractors.extractAndTransform(db, key, model, new TemplateEngineAdapter.NoopAdapter());
            	} catch(NoModelExtractorException e) {
            		// fallback to parent model
            	}
            }

            return super.get(property);
        }
    };
}
 
开发者ID:ghaseminya,项目名称:jbake-rtl-jalaali,代码行数:21,代码来源:GroovyTemplateEngine.java

示例2: sendExceptionReport

import org.codehaus.groovy.runtime.MethodClosure; //导入依赖的package包/类
@Override
public void sendExceptionReport(String supportEmail, Map<String, Object> binding) {
    try {
        Map<String, Object> map = new HashMap<>();
        map.putAll(binding);
        map.put("toHtml", new MethodClosure(HtmlUtils.class, "convertToHtml"));

        String body = getExceptionReportBody(map);
        String subject = getExceptionReportSubject(map);

        EmailInfo info = new EmailInfo(supportEmail, subject, body);

        User user = userSessionSource.getUserSession().getUser();
        if (user.getEmail() != null) {
            info.setFrom(user.getEmail());
        }

        emailer.sendEmail(info);
    } catch (Exception e) {
        log.error("Error sending exception report", e);
        throw new RuntimeException("Error sending exception report");
    }
}
 
开发者ID:cuba-platform,项目名称:cuba,代码行数:24,代码来源:ExceptionReportServiceBean.java

示例3: testClosuresSleep

import org.codehaus.groovy.runtime.MethodClosure; //导入依赖的package包/类
@Test
public void testClosuresSleep() throws Exception {
	final SleepMethodSupport sleepMethodSupport = new SleepMethodSupport();
	HashMap<String, Object> args = new HashMap<String, Object>() {
		{
			put("sleepMethodSupport", sleepMethodSupport);
			put("_sleep", new MethodClosure(sleepMethodSupport, "_sleep"));
		}
	};
	final Script script = createScript("sleep(1000);_sleep(1000);sleepMethodSupport._sleep(1000)", args);
	final AtomicInteger counter = new AtomicInteger(0);
	Fiber fiber = new Fiber(scheduler, new SuspendableRunnable() {
		@Override
		public void run() throws SuspendExecution, InterruptedException {
			counter.incrementAndGet();
			script.run();
			counter.incrementAndGet();
		}
	});
	fiber.start();
	fiber.join();
	Assert.assertEquals(counter.intValue(), 2);
}
 
开发者ID:dinix2008,项目名称:quasar-groovy,代码行数:24,代码来源:FiberTest.java

示例4: interact

import org.codehaus.groovy.runtime.MethodClosure; //导入依赖的package包/类
@SuppressWarnings("unchecked")
public static synchronized void interact(MethodClosure function, Object... parameters) {
  final MessageCreator mc = new MessageCreator(KernelManager.get());
  final List<ValueWidget<?>> witgets = widgetsFromAbbreviations(parameters);
  
  for (ValueWidget<?> widget : witgets) {
    widget.getComm().addMsgCallbackList(widget.new ValueChangeMsgCallbackHandler() {
      
      @Override
      public void updateValue(Object value, Message message) {
        SimpleEvaluationObject seo = new SimpleEvaluationObject("",(seoResult) -> {
          //nothing to do
        });
        seo.setJupyterMessage(message);
        seo.setOutputHandler();
        seo.addObserver(KernelManager.get().getExecutionResultSender());
        InternalVariable.setValue(seo);
        KernelManager.get().publish(mc.buildClearOutput(message, true));
        Object result = function.call(getWidgetValues());
        seo.clrOutputHandler();
        MIMEContainer resultString = SerializeToString.doit(result);
        logger.info("interact result is = " + resultString.getMime());
        KernelManager.get().publish(mc.buildDisplayData(message, resultString));
      }
      
      private Object[] getWidgetValues(){
        List<Object> ret = new ArrayList<>(witgets.size());
        for (ValueWidget<?> wid : witgets) {
          ret.add(wid.getValue());
        }
        return ret.toArray(new Object[ret.size()]);
      }
      
    });
    logger.info("interact Widget: " + widget.getClass().getName());
    widget.display();
  }
}
 
开发者ID:twosigma,项目名称:beaker-notebook-archive,代码行数:39,代码来源:Interactive.java

示例5: addFunctionClosureMethods

import org.codehaus.groovy.runtime.MethodClosure; //导入依赖的package包/类
protected void addFunctionClosureMethods(MethodClosure methodClosure, String functionName)
{
	// calling registerInstanceMethod(String, Closure) would register all methods, but we only want public methods
	List<MetaMethod> closureMethods = ClosureMetaMethod.createMethodList(functionName, getClass(), methodClosure);
	for (MetaMethod metaMethod : closureMethods)
	{
		if (!(metaMethod instanceof ClosureMetaMethod))
		{
			// should not happen
			log.warn("Got unexpected closure method " + metaMethod + " of type " + metaMethod.getClass().getName());
			continue;
		}
		
		ClosureMetaMethod closureMethod = (ClosureMetaMethod) metaMethod;
		if (!closureMethod.getDoCall().isPublic())
		{
			if (log.isDebugEnabled())
			{
				log.debug("method " + closureMethod.getDoCall() + " is not public, not registering");
			}
			continue;
		}
		
		if (log.isDebugEnabled())
		{
			log.debug("creating closure method for " + closureMethod.getDoCall());
		}
		
		functionMethods.add(closureMethod);
	}
}
 
开发者ID:TIBCOSoftware,项目名称:jasperreports,代码行数:32,代码来源:GroovyEvaluator.java

示例6: evaluateConstraintScript

import org.codehaus.groovy.runtime.MethodClosure; //导入依赖的package包/类
@Override
public Object evaluateConstraintScript(Entity entity, String groovyScript) {
    Map<String, Object> context = new HashMap<>();
    context.put("__entity__", entity);
    context.put("parse", new MethodClosure(this, "parseValue"));
    context.put("userSession", userSessionSource.getUserSession());
    fillGroovyConstraintsContext(context);
    return scripting.evaluateGroovy(groovyScript.replace("{E}", "__entity__"), context);
}
 
开发者ID:cuba-platform,项目名称:cuba,代码行数:10,代码来源:SecurityImpl.java

示例7: asCollection

import org.codehaus.groovy.runtime.MethodClosure; //导入依赖的package包/类
public static Collection asCollection(Object value) {
    if (value == null) {
        return Collections.EMPTY_LIST;
    } else if (value instanceof Collection) {
        return (Collection) value;
    } else if (value instanceof Map) {
        Map map = (Map) value;
        return map.entrySet();
    } else if (value.getClass().isArray()) {
        return arrayAsCollection(value);
    } else if (value instanceof MethodClosure) {
        MethodClosure method = (MethodClosure) value;
        IteratorClosureAdapter adapter = new IteratorClosureAdapter(method.getDelegate());
        method.call(adapter);
        return adapter.asList();
    } else if (value instanceof String || value instanceof GString) {
        return StringGroovyMethods.toList((CharSequence) value);
    } else if (value instanceof File) {
        try {
            return ResourceGroovyMethods.readLines((File) value);
        } catch (IOException e) {
            throw new GroovyRuntimeException("Error reading file: " + value, e);
        }
    } else if (value instanceof Class && ((Class) value).isEnum()) {
        Object[] values = (Object[]) InvokerHelper.invokeMethod(value, "values", EMPTY_OBJECT_ARRAY);
        return Arrays.asList(values);
    } else {
        // let's assume it's a collection of 1
        return Collections.singletonList(value);
    }
}
 
开发者ID:apache,项目名称:groovy,代码行数:32,代码来源:DefaultTypeTransformation.java

示例8: testInvokeMethodFallsThroughToMethodClosureInBinding

import org.codehaus.groovy.runtime.MethodClosure; //导入依赖的package包/类
/**
 * When a method is not found in the current script, checks that it's possible to call a method closure from the binding.
 *
 * @throws IOException
 * @throws CompilationFailedException
 * @throws IllegalAccessException
 * @throws InstantiationException
 */
public void testInvokeMethodFallsThroughToMethodClosureInBinding() throws IOException, CompilationFailedException, IllegalAccessException, InstantiationException {
    String text = "if (method() == 3) { println 'succeeded' }";

    GroovyCodeSource codeSource = new GroovyCodeSource(text, "groovy.script", "groovy.script");
    GroovyClassLoader loader = new GroovyClassLoader(Thread.currentThread().getContextClassLoader());
    Class clazz = loader.parseClass(codeSource);
    Script script = ((Script) clazz.newInstance());

    Binding binding = new Binding();
    binding.setVariable("method", new MethodClosure(new Dummy(), "method"));
    script.setBinding(binding);

    script.run();
}
 
开发者ID:apache,项目名称:groovy,代码行数:23,代码来源:ScriptTest.java

示例9: copyMethodsToMetaClass

import org.codehaus.groovy.runtime.MethodClosure; //导入依赖的package包/类
private void copyMethodsToMetaClass(final Expression from, final String methodName) {
    Expression thisMetaClass = new PropertyExpression(THIS_EXPRESSION, "metaClass");
    Expression methodPointer = constructorOf(MethodClosure.class, from, new ConstantExpression(methodName));

    addToInitializerBlock(new BinaryExpression(
            new PropertyExpression(thisMetaClass, methodName),
            EQUAL_TOKEN,
            methodPointer));
}
 
开发者ID:yihtserns,项目名称:camelscript,代码行数:10,代码来源:CamelScriptASTTransformation.java

示例10: main

import org.codehaus.groovy.runtime.MethodClosure; //导入依赖的package包/类
/**
 * Main entry point to the client execution.
 *
 * @param args Command line arguments
 * @throws Exception
 */
public static void main (String[] args) throws Exception {
  System.setProperty("groovysh.prompt", Constants.SQOOP_PROMPT);
  Groovysh shell = new Groovysh();

  // Install our error hook (exception handling)
  shell.setErrorHook(new MethodClosure(ThrowableDisplayer.class, "errorHook"));

  CommandRegistry registry = shell.getRegistry();
  @SuppressWarnings("unchecked")
  Iterator<Command> iterator = registry.iterator();
  while (iterator.hasNext()) {
    Command command = iterator.next();
    if (!commandsToKeep.contains(command.getName())) {
      iterator.remove();
      // remove from "names" set to avoid duplicate error.
      registry.remove(command);
    }
  }

  shell.register(new HelpCommand(shell));
  shell.register(new SetCommand(shell));
  shell.register(new ShowCommand(shell));
  shell.register(new CreateCommand(shell));
  shell.register(new DeleteCommand(shell));
  shell.register(new UpdateCommand(shell));
  shell.register(new CloneCommand(shell));
  shell.register(new StartCommand(shell));
  shell.register(new StopCommand(shell));
  shell.register(new StatusCommand(shell));
  shell.register(new EnableCommand(shell));
  shell.register(new DisableCommand(shell));
  shell.register(new GrantCommand(shell));
  shell.register(new RevokeCommand(shell));

  // Configure shared shell io object
  setIo(shell.getIo());

  // We're running in batch mode by default
  setInteractive(false);

  // Let's see if user do have resource file with initial commands that he
  // would like to apply.
  String homeDir = System.getProperty(Constants.PROP_HOMEDIR);
  File rcFile = new File(homeDir, RC_FILE);

  if(rcFile.exists()) {
    printlnResource(Constants.RES_SQOOP_PROMPT_SHELL_LOADRC, RC_FILE);
    interpretFileContent(rcFile, shell);
    printlnResource(Constants.RES_SQOOP_PROMPT_SHELL_LOADEDRC);
  }

  if (args.length == 0) {
    // Interactive mode:
    getIo().setVerbosity(Verbosity.QUIET);
    printlnResource(Constants.RES_SQOOP_SHELL_BANNER);
    println();

    // Switch to interactive mode
    setInteractive(true);
    shell.run(args);

  } else {
    // Batch mode (with a script file):
    File script = new File(args[0]);
    if (!script.isAbsolute()) {
      String userDir = System.getProperty(Constants.PROP_CURDIR);
      script = new File(userDir, args[0]);
    }

    interpretFileContent(script, shell);
  }
}
 
开发者ID:vybs,项目名称:sqoop-on-spark,代码行数:79,代码来源:SqoopShell.java

示例11: invokeMethodClosure

import org.codehaus.groovy.runtime.MethodClosure; //导入依赖的package包/类
private Object invokeMethodClosure(Object object, String methodName, Object[] arguments) {
    final MethodClosure mc = (MethodClosure) object;
    final Object owner = mc.getOwner();

    methodName = mc.getMethod();
    final Class ownerClass = owner instanceof Class ? (Class) owner : owner.getClass();
    final MetaClass ownerMetaClass = registry.getMetaClass(ownerClass);

    // To conform to "Least Surprise" principle, try to invoke method with original arguments first, which can match most of use cases
    try {
        return ownerMetaClass.invokeMethod(ownerClass, owner, methodName, arguments, false, false);
    } catch (MissingMethodExceptionNoStack e) {
        // CONSTRUCTOR REFERENCE
        if (owner instanceof Class && MethodClosure.NEW.equals(methodName)) {
            if (ownerClass.isArray()) {
                if (0 == arguments.length) {
                    throw new GroovyRuntimeException("The arguments(specifying size) are required to create array[" + ownerClass.getCanonicalName() + "]");
                }

                int arrayDimension = ArrayTypeUtils.dimension(ownerClass);

                if (arguments.length > arrayDimension) {
                    throw new GroovyRuntimeException("The length[" + arguments.length + "] of arguments should not be greater than the dimensions[" + arrayDimension + "] of array[" + ownerClass.getCanonicalName() + "]");
                }

                int[] sizeArray = new int[arguments.length];

                for (int i = 0, n = sizeArray.length; i < n; i++) {
                    Object argument = arguments[i];

                    if (argument instanceof Integer) {
                        sizeArray[i] = (Integer) argument;
                    } else {
                        sizeArray[i] = Integer.parseInt(String.valueOf(argument));
                    }
                }

                Class arrayType =
                        arguments.length == arrayDimension
                                ? ArrayTypeUtils.elementType(ownerClass) // Just for better performance, though we can use reduceDimension only
                                : ArrayTypeUtils.reduceDimension(ownerClass, (arrayDimension - arguments.length));
                return Array.newInstance(arrayType, sizeArray);
            }

            return ownerMetaClass.invokeConstructor(arguments);
        }

        // METHOD REFERENCE
        // if and only if the owner is a class and the method closure can be related to some instance methods,
        // try to invoke method with adjusted arguments(first argument is the actual owner) again.
        // otherwise throw the MissingMethodExceptionNoStack.
        if (!(owner instanceof Class
                && ((Boolean) mc.getProperty(MethodClosure.ANY_INSTANCE_METHOD_EXISTS)).booleanValue())) {

            throw e;
        }

        if (arguments.length <= 0) {
            return invokeMissingMethod(object, methodName, arguments);
        }

        Object newOwner = arguments[0];
        Object[] newArguments = Arrays.copyOfRange(arguments, 1, arguments.length);
        return ownerMetaClass.invokeMethod(ownerClass, newOwner, methodName, newArguments, false, false);
    }
}
 
开发者ID:apache,项目名称:groovy,代码行数:67,代码来源:MetaClassImpl.java

示例12: createMethodClosure

import org.codehaus.groovy.runtime.MethodClosure; //导入依赖的package包/类
public MethodClosure createMethodClosure() {
    return new MethodClosure(this, "someMethod");
}
 
开发者ID:apache,项目名称:groovy,代码行数:4,代码来源:Groovy4104A.java

示例13: installInterceptors

import org.codehaus.groovy.runtime.MethodClosure; //导入依赖的package包/类
public void installInterceptors() {
	systemOutInterceptor = new SystemOutputInterceptor(new MethodClosure(this, "notifySystemOut"), true);
	systemOutInterceptor.start();
	systemErrorInterceptor = new SystemOutputInterceptor(new MethodClosure(this, "notifySystemErr"), false);
	systemErrorInterceptor.start();
}
 
开发者ID:jonhare,项目名称:COMP6237,代码行数:7,代码来源:GroovyConsoleSlide.java

示例14: main

import org.codehaus.groovy.runtime.MethodClosure; //导入依赖的package包/类
public static void main(String[] args) throws Exception {
	System.setProperty("groovysh.prompt", "aquila");
	Groovysh shell = new Groovysh();
	shell.setErrorHook(new MethodClosure(ThrowableDisplayer.class, "errorHook"));
	CommandRegistry registry = shell.getRegistry();
	@SuppressWarnings("unchecked")
	Iterator<Command> iterator = registry.iterator();
	while (iterator.hasNext()) {
		Command command = iterator.next();
		if (!commandsToKeep.contains(command.getName())) {
			iterator.remove();
			registry.remove(command);
		}
	}

	shell.register(new HelpCommand(shell));
	shell.register(new CreateCommand(shell));
	shell.register(new ShowCommand(shell));
	shell.register(new LsCommand(shell));
	shell.register(new StartCommand(shell));
	shell.register(new DeleteCommand(shell));

	
	try{
		DerbyUtil.createTable2();	
	}catch(SQLException e){
		
	}
	
	// Configure shared shell io object
	ShellEnvironment.setIo(shell.getIo());

	// We're running in batch mode by default
	ShellEnvironment.setInteractive(false);

	if (args.length == 0) {
		ShellEnvironment.getIo().setVerbosity(Verbosity.QUIET);
		ShellEnvironment.println("@|green Aquila Shell:|@ Type '@|bold help|@' or '@|bold \\h|@' for help.");
		ShellEnvironment.println();
		ShellEnvironment.setInteractive(true);
		shell.run(args);
	} else {
		File script = new File(args[0]);
		if (!script.isAbsolute()) {
			String userDir = System.getProperty(Constants.PROP_CURDIR);
			script = new File(userDir, args[0]);
		}
		interpretFileContent(script, shell);
	}
	
	
	
}
 
开发者ID:chenzhenyang,项目名称:aquila,代码行数:54,代码来源:AquilaShell.java

示例15: getKeywordProcessors

import org.codehaus.groovy.runtime.MethodClosure; //导入依赖的package包/类
@Override
public Map<String, Closure<?>> getKeywordProcessors() {
    final Map<String, Closure<?>> outer = new HashMap<>();
    outer.put("outerKeyword", new MethodClosure(this, "outer"));
    return outer;
}
 
开发者ID:vmware,项目名称:upgrade-framework,代码行数:7,代码来源:BadSyntaxTest.java


注:本文中的org.codehaus.groovy.runtime.MethodClosure类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。