org.apache.velocity.tools.generic.DateTool Java Exaples

Source File: VelocityUtils.java From iotplatform with Apache License 2.0

6 votes

public static VelocityContext createContext(DeviceMetaData deviceMetaData, FromDeviceMsg payload) {
  VelocityContext context = new VelocityContext();
  context.put("date", new DateTool());
  context.put("math", new org.apache.velocity.tools.generic.MathTool());

  DeviceAttributes deviceAttributes = deviceMetaData.getDeviceAttributes();

  pushAttributes(context, deviceAttributes.getClientSideAttributes(), NashornJsEvaluator.CLIENT_SIDE);
  pushAttributes(context, deviceAttributes.getServerSideAttributes(), NashornJsEvaluator.SERVER_SIDE);
  pushAttributes(context, deviceAttributes.getServerSidePublicAttributes(), NashornJsEvaluator.SHARED);

  switch (payload.getMsgType()) {
  case POST_TELEMETRY_REQUEST:
    pushTsEntries(context, (TelemetryUploadRequest) payload);
    break;
  }

  context.put("deviceId", deviceMetaData.getDeviceId().getId().toString());
  context.put("deviceName", deviceMetaData.getDeviceName());
  context.put("deviceType", deviceMetaData.getDeviceType());

  return context;
}

Source File: GenericToolsTests.java From velocity-tools with Apache License 2.0

6 votes

public @Test void testDateTool() { /* TODO still incomplete */
    DateTool dateTool = (DateTool)toolbox.get("date");
    assertNotNull(dateTool);
    Date date = new GregorianCalendar(2007,0,2).getTime();
    String disp = "2007-01-02";
    String disp2 = "2007/01/02";
    /* check configured format */
    assertEquals("yyyy-MM-dd",dateTool.getFormat());
    /* test formatting */
    assertEquals(disp,dateTool.format(date));
    assertEquals(disp2,dateTool.format("yyyy/MM/dd",date));
    /* test parsing */
    assertEquals(new Integer(2007),dateTool.getYear(disp));
    assertEquals(new Integer(0),dateTool.getMonth(disp));
    assertEquals(new Integer(2),dateTool.getDay(disp));
}

Source File: VelocityBuilder.java From feeyo-hlsserver with Apache License 2.0

5 votes

private void mergeTemplate(String name, String encoding, Map<String, Object> model, StringWriter writer) 
		throws ResourceNotFoundException, ParseErrorException, Exception {
	
    VelocityContext velocityContext = new VelocityContext(model);
    velocityContext.put("dateSymbol", new DateTool());
    velocityContext.put("numberSymbol", new NumberTool());
    velocityContext.put("mathSymbol", new MathTool());

    Template template = engine().getTemplate(name, encoding);
    template.merge(velocityContext, writer);
}

Source File: SpringMailService.java From spring-boot with Apache License 2.0

5 votes

/**
 * Velocity 模板发送邮件 html 格式
 *
 * @param to
 * @param subject
 * @throws javax.mail.MessagingException
 */
public void sendMailVelocity(String from ,String[] to, String subject) throws MessagingException {

    //如果不是 html 格式，修改为  SimpleMailMessage
    MimeMessage message = mailSender.createMimeMessage();
    MimeMessageHelper helper = new MimeMessageHelper(message, true, StandardCharsets.UTF_8.toString());

    /**
     *邮件内容
     */
    helper.setFrom(from);
    helper.setTo(to);
    helper.setSubject(subject);

    //模板内容
    Map<String, Object> model = new HashMap<String, Object>();
    model.put("firstName", "Yashwant");
    model.put("lastName", "Chavan");
    model.put("location", "china");
    //创建动态 bean
    DynaBean dynaBean = new LazyDynaBean();
    dynaBean.set("name", "It is name"); //simple
    dynaBean.set("gender", new Integer(1));  //simple
    //设置 bean 属性

    // Velocity 工具类，实例可以直接放入 map ,在模板文件中直接使用
    // 如日期格式化 $dateTool.format("yyyy-MM-dd",$info.issueTime)
    DateTool dateTool = new DateTool();//日期工具
    NumberTool numberTool = new NumberTool();//数字工具
    model.put("dateTool",dateTool);
    model.put("numberTool",numberTool);

    model.put("bean", dynaBean);
    String text = VelocityEngineUtils.mergeTemplateIntoString(velocityEngine, "./templates/velocity_template_email-newsletter.vm", StandardCharsets.UTF_8.toString(), model);
    helper.setText(text, true);

    mailSender.send(message);
}

Source File: VelocityTemplateEngine.java From rice with Educational Community License v2.0

5 votes

/**
 * Initializes Velocity engine
 */
private void init() {
       velocityEngine.setProperty(VelocityEngine.RESOURCE_LOADER, "class");
       velocityEngine.setProperty("class.resource.loader.class", "org.apache.velocity.runtime.resource.loader.ClasspathResourceLoader");
       setLogFile();

       DateTool dateTool = new DateTool();
       dateTool.configure(this.configMap);
       MathTool mathTool = new MathTool();
       NumberTool numberTool = new NumberTool();
       numberTool.configure(this.configMap);
       SortTool sortTool = new SortTool();
       
       defaultContext = new VelocityContext();
       defaultContext.put("dateTool", dateTool);
       defaultContext.put("dateComparisonTool", new ComparisonDateTool());
       defaultContext.put("mathTool", mathTool);
       defaultContext.put("numberTool", numberTool);
       defaultContext.put("sortTool", sortTool);
       // Following tools need VelocityTools version 2.0+
       //defaultContext.put("displayTool", new DisplayTool());
       //defaultContext.put("xmlTool", new XmlTool());
       
       try {
		velocityEngine.init();
	} catch (Exception e) {
		throw new VelocityException(e);
	}
}

Source File: VelocityViewTests.java From spring4-understanding with Apache License 2.0

4 votes

@Test
public void testExposeHelpers() throws Exception {
	final String templateName = "test.vm";

	WebApplicationContext wac = mock(WebApplicationContext.class);
	given(wac.getServletContext()).willReturn(new MockServletContext());

	final Template expectedTemplate = new Template();
	VelocityConfig vc = new VelocityConfig() {
		@Override
		public VelocityEngine getVelocityEngine() {
			return new TestVelocityEngine(templateName, expectedTemplate);
		}
	};
	Map<String, VelocityConfig> configurers = new HashMap<String, VelocityConfig>();
	configurers.put("velocityConfigurer", vc);
	given(wac.getBeansOfType(VelocityConfig.class, true, false)).willReturn(configurers);


	// let it ask for locale
	HttpServletRequest req = mock(HttpServletRequest.class);
	given(req.getAttribute(View.PATH_VARIABLES)).willReturn(null);
	given(req.getAttribute(DispatcherServlet.LOCALE_RESOLVER_ATTRIBUTE)).willReturn(new AcceptHeaderLocaleResolver());
	given(req.getLocale()).willReturn(Locale.CANADA);

	final HttpServletResponse expectedResponse = new MockHttpServletResponse();

	VelocityView vv = new VelocityView() {
		@Override
		protected void mergeTemplate(Template template, Context context, HttpServletResponse response) throws Exception {
			assertTrue(template == expectedTemplate);
			assertTrue(response == expectedResponse);

			assertEquals("myValue", context.get("myHelper"));
			assertTrue(context.get("math") instanceof MathTool);

			assertTrue(context.get("dateTool") instanceof DateTool);
			DateTool dateTool = (DateTool) context.get("dateTool");
			assertTrue(dateTool.getLocale().equals(Locale.CANADA));

			assertTrue(context.get("numberTool") instanceof NumberTool);
			NumberTool numberTool = (NumberTool) context.get("numberTool");
			assertTrue(numberTool.getLocale().equals(Locale.CANADA));
		}

		@Override
		protected void exposeHelpers(Map<String, Object> model, HttpServletRequest request) throws Exception {
			model.put("myHelper", "myValue");
		}
	};

	vv.setUrl(templateName);
	vv.setApplicationContext(wac);
	Map<String, Class<?>> toolAttributes = new HashMap<String, Class<?>>();
	toolAttributes.put("math", MathTool.class);
	vv.setToolAttributes(toolAttributes);
	vv.setDateToolAttribute("dateTool");
	vv.setNumberToolAttribute("numberTool");
	vv.setExposeSpringMacroHelpers(false);

	vv.render(new HashMap<String, Object>(), req, expectedResponse);

	assertEquals(AbstractView.DEFAULT_CONTENT_TYPE, expectedResponse.getContentType());
}

Source File: VelocityToolboxViewTests.java From spring4-understanding with Apache License 2.0

4 votes

@Test
public void testVelocityToolboxView() throws Exception {
	final String templateName = "test.vm";

	StaticWebApplicationContext wac = new StaticWebApplicationContext();
	wac.setServletContext(new MockServletContext());
	final Template expectedTemplate = new Template();
	VelocityConfig vc = new VelocityConfig() {
		@Override
		public VelocityEngine getVelocityEngine() {
			return new TestVelocityEngine(templateName, expectedTemplate);
		}
	};
	wac.getDefaultListableBeanFactory().registerSingleton("velocityConfigurer", vc);

	final HttpServletRequest expectedRequest = new MockHttpServletRequest();
	final HttpServletResponse expectedResponse = new MockHttpServletResponse();

	VelocityToolboxView vv = new VelocityToolboxView() {
		@Override
		protected void mergeTemplate(Template template, Context context, HttpServletResponse response) throws Exception {
			assertTrue(template == expectedTemplate);
			assertTrue(response == expectedResponse);
			assertTrue(context instanceof ChainedContext);

			assertEquals("this is foo.", context.get("foo"));
			assertTrue(context.get("map") instanceof HashMap<?,?>);
			assertTrue(context.get("date") instanceof DateTool);
			assertTrue(context.get("math") instanceof MathTool);

			assertTrue(context.get("link") instanceof LinkTool);
			LinkTool linkTool = (LinkTool) context.get("link");
			assertNotNull(linkTool.getContextURL());

			assertTrue(context.get("link2") instanceof LinkTool);
			LinkTool linkTool2 = (LinkTool) context.get("link2");
			assertNotNull(linkTool2.getContextURL());
		}
	};

	vv.setUrl(templateName);
	vv.setApplicationContext(wac);
	Map<String, Class<?>> toolAttributes = new HashMap<String, Class<?>>();
	toolAttributes.put("math", MathTool.class);
	toolAttributes.put("link2", LinkTool.class);
	vv.setToolAttributes(toolAttributes);
	vv.setToolboxConfigLocation("org/springframework/web/servlet/view/velocity/toolbox.xml");
	vv.setExposeSpringMacroHelpers(false);

	vv.render(new HashMap<String,Object>(), expectedRequest, expectedResponse);
}

org.apache.velocity.tools.generic.DateTool Java Examples