Java RythmEngine类代码示例

import org.rythmengine.RythmEngine; //导入依赖的package包/类
protected RythmEngine getInternalEngine() throws IOException{
	Properties props =  ConfigUtils.filterWithPrefix("docx4j.rythm.", "docx4j.rythm.", Docx4jProperties.getProperties(), false);
	
	props.put("engine.mode", Rythm.Mode.valueOf(props.getProperty("engine.mode", "dev")));
	props.put("log.enabled", false);
	props.put("feature.smart_escape.enabled", false);
	props.put("feature.transform.enabled", false);
	try {
		props.put("home.template", Rythm.class.getResource(props.getProperty("home.template")).toURI().toURL().getFile());
	} catch (URISyntaxException e) {
		// ignore
		props.put("home.tmp", "/");
	}
	props.put("codegen.dynamic_exp.enabled", true);
	props.put("built_in.code_type", "false");
	props.put("built_in.transformer", "false");
	props.put("engine.file_write", "false");
	props.put("codegen.compact.enabled", "false");
       
       return new RythmEngine(props);
}
 

import org.rythmengine.RythmEngine; //导入依赖的package包/类
@Inject
public TemplateEngineRythm(Messages messages,
                           Lang lang,
                           Logger ninjaLogger,
                           NinjaExceptionHandler exceptionHandler,
                           RythmHelper rythmHelper,
                           TemplateEngineManager templateEngineManager,
                           NinjaProperties ninjaProperties,
                           RythmEngine engine) throws Exception {

    this.messages = messages;
    this.lang = lang;
    this.logger = ninjaLogger;
    this.exceptionHandler = exceptionHandler;
    this.rythmHelper = rythmHelper;
    this.engine = engine;
}
 

import org.rythmengine.RythmEngine; //导入依赖的package包/类
@Override
public final void init(Properties properties) throws Exception {
    templateUrl = "templates/rythm.html";

    Properties p = new Properties();
    p.put("log.enabled", false);
    p.put("feature.smart_escape.enabled", false);
    p.put("feature.transform.enabled", false);
    //p.put("codegen.dynamic_exp.enabled", true);
    //p.put("built_in.code_type", "false");
    //p.put("built_in.transformer", "false");
    //p.put("engine.file_write", "false");
    //p.put("codegen.compact.enabled", "false");
    //p.put("home.template", "p:/template-engine-benchmarks");
    //p.put("home.tmp", "c:\\tmp");
    //p.put("engine.mode", Rythm.Mode.dev);
    engine = new RythmEngine(p);
}
 

import org.rythmengine.RythmEngine; //导入依赖的package包/类
public RythmHtmlRenderer() {
        templateDir = new File(appConfig.getString("dirs.templates"));
        templateExtension = appConfig.getString("app.templates.file-type");

        Properties p = new Properties();
        p.put("rythm.engine.mode", ApplicationStage.DEV.equals(appStage) ? Rythm.Mode.dev : Rythm.Mode.prod);
        p.put("rythm.engine.class_loader.parent", Application.getAppClassLoader());
//        p.put("rythm.resource.loader", new TemplateResourceLoader());
        p.put("rythm.resource.name.suffix", templateExtension);
        if (templateDir.exists()) {
            p.put("rythm.home.template", templateDir);
        }
        File rythmHomeTmp = new File(appConfig.getString("dirs.gen-src"));
        if (!rythmHomeTmp.exists() && !rythmHomeTmp.mkdirs()) {
            throw new RuntimeException("Failed to create temporary directory for Rythm templates.");
        }
        p.put("rythm.home.tmp", rythmHomeTmp);
        engine = new RythmEngine(p);
    }
 

import org.rythmengine.RythmEngine; //导入依赖的package包/类
public DefaultRythmAPI(@NotNull final Chatterbox chatterbox) {
    Preconditions.checkNotNull(chatterbox, "chatterbox was null");
    final Map<String, Object> config = Maps.newHashMap();
    config.put("engine.class_loader.parent.impl", new RythmClassLoader(chatterbox.getClass().getClassLoader(), chatterbox));
    config.put("feature.type_inference.enabled", true);
    this.rythm = new RythmEngine(config);
}
 

import org.rythmengine.RythmEngine; //导入依赖的package包/类
public RythmEngine getEngine(App app) {
    RythmEngine engine = engines.get(app);
    if (null == engine) {
        RythmEngine newEngine = createEngine(app);
        engine = engines.putIfAbsent(app, newEngine);
        if (null == engine) {
            engine = newEngine;
        } else {
            newEngine.shutdown();
        }
    }
    return engine;
}
 

import org.rythmengine.RythmEngine; //导入依赖的package包/类
public static RythmTemplate find(RythmEngine engine, String path) {
    ITemplateResource resource = engine.resourceManager().getResource(path);
    if (!resource.isValid()) {
        return null;
    } else {
        return new RythmTemplate(engine, path);
    }
}
 

import org.rythmengine.RythmEngine; //导入依赖的package包/类
@SuppressWarnings({ "unchecked", "rawtypes" })
@Override
public void render(Map model, HttpServletRequest req, HttpServletResponse resp) throws Exception {
	String root = req.getSession().getServletContext().getRealPath(ctx.getRootDirectory()) + "/";
	File f = new File(root + name + ctx.getSuffix());
	
	resp.setContentType("text/html");
	RythmEngine eng = RythmEngineFactory.getEngine(req, ctx.getRootDirectory());
	
	model.put("AppRoot", req.getSession().getServletContext().getContextPath());
	String s = eng.render(f, model);
	resp.getWriter().write(s);
}
 

import org.rythmengine.RythmEngine; //导入依赖的package包/类
@Override
public String getMessage(ITemplate template, String key, Object... args) {

    Locale locale = null;
    if (args.length > 0) {
        Object arg0 = args[0];
        if (arg0 instanceof Locale) {
            locale = (Locale) arg0;
            Object[] args0 = new Object[args.length - 1];
            System.arraycopy(args, 1, args0, 0, args.length - 1);
            args = args0;
        }
    }
    
    if (locale == null && template != null) {
        locale = (template == null) ? RythmEngine.get().renderSettings.locale() : template.__curLocale();
    }

    Optional<String> lang = Optional.absent();
    if (locale != null) {
        // to conform to rfc5646 and BCP 47
        lang = Optional.of(locale.toString().replace('_', '-'));
    }

    Optional<String> i18nMessage = Optional.absent();
    i18nMessage = messages.get(key, lang, args);

    return i18nMessage.or("");
}
 

import org.rythmengine.RythmEngine; //导入依赖的package包/类
@Override
public String getMessage(ITemplate template, String key, Object... args) {
    Locale locale = null;
    if (args.length > 0) {
        Object arg0 = args[0];
        if (arg0 instanceof Locale) {
            locale = (Locale)arg0;
            Object[] args0 = new Object[args.length - 1];
            System.arraycopy(args, 1, args0, 0, args.length - 1);
            args = args0;
        }
        for (int i = 0; i < args.length; ++i) {
            Object arg = args[i];
            if (arg instanceof String) {
                arg = S.i18n(template, (String) arg);
            }
            args[i] = arg;
        }
    }
    if (null == locale && null != template) {
        locale = null == template ? RythmEngine.get().renderSettings.locale() : template.__curLocale();
    }
    try {
        return msgSrc.getMessage(key, args, locale);
    } catch (NoSuchMessageException e) {
        return key;
    }
}
 

import org.rythmengine.RythmEngine; //导入依赖的package包/类
protected RythmEngine autodetectRythmEngine() throws BeansException {
    try {
        RythmHolder rythmHolder = BeanFactoryUtils.beanOfTypeIncludingAncestors(
                getApplicationContext(), RythmHolder.class, true, false);
        return rythmHolder.getRythmEngine();
    } catch (NoSuchBeanDefinitionException ex) {
        throw new ApplicationContextException(
                "Must define a single RythmHolder bean in this web application context " +
                        "(may be inherited): RythmConfigurer is the usual implementation. " +
                        "This bean may be given any name.", ex);
    }
}
 

import org.rythmengine.RythmEngine; //导入依赖的package包/类
@Override
protected void postProcessRythmEngine(RythmEngine engine) throws IOException, RythmException {
    engine.setProperty(CONF_USER_CONTEXT, userContext);
    setUserContext(CTX_SERVLET_CONTEXT, ctx);
    setUserContext(ServletContext.class.getName(), ctx);
    engine.setProperty(CONF_OUTOUT_REQ_PARAMS, outputRequestParameters);
    engine.setProperty(CONF_UNDERSCORE_IMPLICIT_VAR_NAME, underscoreImplicitVariableName);
    engine.setProperty(CONF_ENABLE_SESSION_MANAGER, enableSessionManager);
    engine.setProperty(CONF_ENABLE_USER_AGENT_DETECTOR, enableUserAgentDetector);
    if (null != csrfHeaderName) engine.setProperty(CONF_CSRF_HEADER_NAME, csrfHeaderName);
    if (null != csrfParamName) engine.setProperty(CONF_CSRF_PARAM_NAME, csrfParamName);
}
 

import org.rythmengine.RythmEngine; //导入依赖的package包/类
@Override
public boolean start() {
    engine = new RythmEngine(conf);
    engine.registerPropertyAccessor(new ActiveRecordPropAccessor());
    Constants c = Config.getConstants();
    c.setMainRenderFactory(new IMainRenderFactory() {
        @Override
        public Render getRender(String view) {
            return new RythmRender(view);
        }

        @Override
        public String getViewExtension() {
            String ext = engine.conf().resourceNameSuffix();
            if (S.empty(ext)) {
                ext = ".html";
            }
            return ext;
        }
    });
    if (conf.containsKey("rythm.i18n.enabled")) {
        i18n = Boolean.parseBoolean(conf.get("rythm.i18n.enabled").toString());
        if (i18n) {
            Config.getInterceptors().add(new LocaleManager());
            Object o = conf.get("rythm.i18n.param_name"); 
            if (null != o) {
                LocaleManager.setLocaleParamName(o.toString());
            }
        }
    }
    instance = this;
    return true;
}
 

import org.rythmengine.RythmEngine; //导入依赖的package包/类
public RythmEngine getEngine() throws IOException {
	return engine == null ? getInternalEngine() : engine;
}
 

import org.rythmengine.RythmEngine; //导入依赖的package包/类
public void setEngine(RythmEngine engine) {
	this.engine = engine;
}