org.springframework.web.servlet.view.AbstractView#org.apache.velocity.tools.generic.MathTool源码实例Demo

下面列出了org.springframework.web.servlet.view.AbstractView#org.apache.velocity.tools.generic.MathTool 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： velocity-tools 文件： GenericToolsTests.java

public @Test void testMathTool() {
    MathTool mathTool = (MathTool)toolbox.get("math");
    assertNotNull(mathTool);
    assertEquals(1,mathTool.abs(-1));
    assertEquals(2,mathTool.add(1,1));
    assertEquals(new Integer(3),mathTool.ceil(2.5));
    assertEquals(4,mathTool.div(8,2));
    assertEquals(new Integer(5),mathTool.floor(5.1));
    assertEquals(6,mathTool.getAverage(new long[] {5,6,7}));
    /* getTotal() watches the type of its first argument, so assertEquals needs a long */
    assertEquals(7L,mathTool.getTotal(new long[]{2, 2, 3}));
    assertEquals(new Integer(8), mathTool.idiv(130, 16));
    assertEquals(9,mathTool.max(9,-10));
    assertEquals(10, mathTool.min(10, 20));
    assertEquals(new Integer(11),mathTool.mod(37,13));
    assertEquals(12, mathTool.mul(3, 4));
    assertEquals(new Integer(13),mathTool.round(12.8));
    assertEquals(new Double(14.2),mathTool.roundTo(1,14.18));
    assertEquals(new Double(-5.0),mathTool.roundTo(2,-4.999));
    assertEquals(15,mathTool.sub(30,15));
    assertEquals(16, mathTool.pow(4, 2));
    assertEquals(new Integer(17),mathTool.toInteger("17"));
    assertEquals(new Double(18.1),mathTool.toDouble("18.1"));
}

源代码2 项目： feeyo-hlsserver 文件： VelocityBuilder.java

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);
}

源代码3 项目： rice 文件： VelocityTemplateEngine.java

/**
 * 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);
	}
}

源代码4 项目： velocity-tools 文件： ConfigTests.java

protected FactoryConfiguration getBaseConfig()
{
    FactoryConfiguration base = new FactoryConfiguration();

    Data datum = new Data();
        datum.setKey("version");
        datum.setType("number");
        datum.setValue("2.0");
    base.addData(datum);

    ToolboxConfiguration toolbox = new ToolboxConfiguration();
    toolbox.setScope(Scope.REQUEST);
    toolbox.setProperty("locale", Locale.US);
        ToolConfiguration tool = new ToolConfiguration();
            tool.setClass(ResourceTool.class);
        toolbox.addTool(tool);
    base.addToolbox(toolbox);

    toolbox = new ToolboxConfiguration();
    toolbox.setScope(Scope.APPLICATION);
        tool = new ToolConfiguration();
            tool.setKey("calc");
            tool.setClass(MathTool.class);
        toolbox.addTool(tool);

        tool = new ToolConfiguration();
            tool.setClass(NumberTool.class);
            tool.setProperty("locale", Locale.FRENCH);
        toolbox.addTool(tool);
    base.addToolbox(toolbox);

    return base;
}

源代码5 项目： velocity-tools 文件： ConfigTests.java

public @Test void testEasyConfig()
{
    EasyFactoryConfiguration easy = new EasyFactoryConfiguration();
    easy.number("version", 2.0);
    easy.toolbox("request")
            .property("locale", Locale.US)
            .tool(ResourceTool.class);
    easy.toolbox("application")
            .tool("calc", MathTool.class)
            .tool(NumberTool.class)
                .property("locale", Locale.FRENCH);

    assertValid(easy);
    assertConfigEquals(getBaseConfig(), easy);
}

源代码6 项目： velocity-tools 文件： tools.java

public static FactoryConfiguration getConfiguration()
{
    EasyFactoryConfiguration easy = new EasyFactoryConfiguration();
    easy.number("version", 2.0);
    easy.toolbox("request")
            .property("locale", Locale.US)
            .tool(ResourceTool.class);
    easy.toolbox("application")
            .tool("calc", MathTool.class)
            .tool(NumberTool.class)
                .property("locale", Locale.FRENCH);
    return easy;
}

源代码7 项目： acmeair 文件： ReportGenerator.java

private void generateHtmlfile(Map<String, Object> input) {	   
 try{
 	VelocityEngine ve = new VelocityEngine();
 	ve.setProperty(RuntimeConstants.RESOURCE_LOADER, "classpath");
 	ve.setProperty("classpath.resource.loader.class",ClasspathResourceLoader.class.getName());
 	ve.init();
 	Template template = ve.getTemplate("templates/acmeair-report.vtl");
 	VelocityContext context = new VelocityContext();
 	 	    
 	 
 	for(Map.Entry<String, Object> entry: input.entrySet()){
 		context.put(entry.getKey(), entry.getValue());
 	}
 	context.put("math", new MathTool());
 	context.put("number", new NumberTool());
 	context.put("date", new ComparisonDateTool());
 	
 	Writer file = new FileWriter(new File(searchingLocation
	+ System.getProperty("file.separator") + RESULTS_FILE));	    
 	template.merge( context, file );
 	file.flush();
 	file.close();
   
 }catch(Exception e){
 	e.printStackTrace();
 }
}

源代码8 项目： spring4-understanding 文件： VelocityViewTests.java

@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());
}

源代码9 项目： spring4-understanding 文件： VelocityToolboxViewTests.java

@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);
}

方法所在类

org.springframework.web.servlet.view.AbstractView