org.beetl.core.Function Java Examples

The following examples show how to use org.beetl.core.Function. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: SimpleVATest.java    From beetl2.0 with BSD 3-Clause "New" or "Revised" License 6 votes vote down vote up 
@Test
public void testFunctionAttribute() throws Exception
{

	gt.registerFunction("userArray", new Function() {

		@Override
		public Object call(Object[] paras, Context ctx)
		{
			// TODO Auto-generated method stub
			return new Object[]
			{ User.getTestUser(), "a" };
		}

	});
	Template t = gt.getTemplate("/va/va_fun_template.html");
	String str = t.render();
	AssertJUnit.assertEquals(this.getFileContent("/va/va_fun_expected.html"), str);

	t = gt.getTemplate("/va/va_fun_template.html");
	str = t.render();
	AssertJUnit.assertEquals(this.getFileContent("/va/va_fun_expected.html"), str);

}
Example #2
Source File: BeetlConfiguration.java    From MeetingFilm with Apache License 2.0 5 votes vote down vote up 
@Override
public void initOther() {
    groupTemplate.registerFunctionPackage("shiro", new ShiroExt());
    groupTemplate.registerFunctionPackage("tool", new ToolUtil());
    groupTemplate.registerFunctionPackage("kaptcha", new KaptchaUtil());
    groupTemplate.registerTagFactory("dictSelector", new TagFactory() {
        @Override
        public Tag createTag() {
            return dictSelectorTag;
        }
    });

    groupTemplate.registerFunction("env", new Function() {
        @Override
        public String call(Object[] paras, Context ctx) {
            String key = (String)paras[0];
            String value =  env.getProperty(key);
            if(value!=null) {
                return getStr(value);
            }
            if(paras.length==2) {
                return (String)paras[1];
            }
            return null;
        }

        protected String getStr(String str) {
            try {
                return new String(str.getBytes("iso8859-1"),"UTF-8");
            } catch (UnsupportedEncodingException e) {
                throw new RuntimeException(e);
            }
        }
    });
}
Example #3
Source File: BeetlConfiguration.java    From WebStack-Guns with MIT License 5 votes vote down vote up 
@Override
public void initOther() {
    groupTemplate.registerFunctionPackage("shiro", new ShiroExt());
    groupTemplate.registerFunctionPackage("tool", new ToolUtil());
    groupTemplate.registerFunctionPackage("kaptcha", new KaptchaUtil());
    groupTemplate.registerTagFactory("dictSelector", () -> dictSelectorTag);

    groupTemplate.registerFunction("env", new Function() {
        @Override
        public String call(Object[] paras, Context ctx) {
            String key = (String) paras[0];
            String value = env.getProperty(key);
            if (value != null) {
                return getStr(value);
            }
            if (paras.length == 2) {
                return (String) paras[1];
            }
            return null;
        }

        String getStr(String str) {
            try {
                return new String(str.getBytes("iso8859-1"), StandardCharsets.UTF_8);
            } catch (UnsupportedEncodingException e) {
                throw new RuntimeException(e);
            }
        }
    });
}
Example #4
Source File: AbstractGroupTemplateConfig.java    From beetl2.0 with BSD 3-Clause "New" or "Revised" License 2 votes vote down vote up 
/**
 * 自定义函数
 *
 * @param functions
 */
public void setFunctions(Map<String, Function> functions)
{
	this.functions = functions;
}