freemarker.template.DefaultObjectWrapperBuilder Java Examples

public MagicWebSiteGenerator(String template, String dest) throws IOException {
	cfg = new Configuration(MTGConstants.FREEMARKER_VERSION);
	cfg.setDirectoryForTemplateLoading(new File(MTGConstants.MTG_TEMPLATES_DIR, template));
	cfg.setDefaultEncoding(MTGConstants.DEFAULT_ENCODING.displayName());
	cfg.setTemplateExceptionHandler(TemplateExceptionHandler.RETHROW_HANDLER);
	cfg.setObjectWrapper(new DefaultObjectWrapperBuilder(MTGConstants.FREEMARKER_VERSION).build());

	this.dest = dest;
	FileUtils.copyDirectory(new File(MTGConstants.MTG_TEMPLATES_DIR, template), new File(dest), pathname -> {
		if (pathname.isDirectory())
			return true;

		return !pathname.getName().endsWith(".html");
	});
}
 

public AbstractHalProcessor() {

        Version version = new Version(2, 3, 22);
        config = new Configuration(version);
        config.setDefaultEncoding("UTF-8");
        config.setClassForTemplateLoading(getClass(), "templates");
        config.setObjectWrapper(new DefaultObjectWrapperBuilder(version).build());
    }
 

/**
 * Gets the default configuration for Freemarker within Windup.
 */
public static Configuration getDefaultFreemarkerConfiguration()
{
    freemarker.template.Configuration configuration = new freemarker.template.Configuration(Configuration.VERSION_2_3_26);
    DefaultObjectWrapperBuilder objectWrapperBuilder = new DefaultObjectWrapperBuilder(Configuration.VERSION_2_3_26);
    objectWrapperBuilder.setUseAdaptersForContainers(true);
    objectWrapperBuilder.setIterableSupport(true);
    configuration.setObjectWrapper(objectWrapperBuilder.build());
    configuration.setAPIBuiltinEnabled(true);

    configuration.setTemplateLoader(new FurnaceFreeMarkerTemplateLoader());
    configuration.setTemplateUpdateDelayMilliseconds(3600);
    return configuration;
}
 

@RequestMapping(value = "/commons", method = RequestMethod.GET)
public String showCommonsPage(Model model) {
    model.addAttribute("statuses", Arrays.asList("200 OK", "404 Not Found", "500 Internal Server Error"));
    model.addAttribute("lastChar", new LastCharMethod());
    model.addAttribute("random", new Random());
    model.addAttribute("statics", new DefaultObjectWrapperBuilder(new Version("2.3.28")).build().getStaticModels());
    return "commons";
}
 

private Environment() {
    Configuration cfg = new Configuration(Configuration.VERSION_2_3_23);
    // Specify the data source where the template files come from.
    cfg.setClassForTemplateLoading(getClass(), "/templates/");
    DefaultObjectWrapperBuilder builder = new DefaultObjectWrapperBuilder(Configuration.VERSION_2_3_23);
    builder.setExposeFields(true);
    cfg.setObjectWrapper(builder.build());
    freemarkerConfig = cfg;

    fmHelper = new FreeMarkerHelper();
    templateCache = new ConcurrentHashMap<String, Template>();

    symbols = new ConcurrentHashMap<String, String>();

    textFormatter = new TextFormatter();

    xmlFormatter = new XMLFormatter();
    nsContext = new NamespaceContextImpl();
    fillNamespaceContext();
    xPathHelper = new XPathHelper();

    jsonPathHelper = new JsonPathHelper();
    jsonHelper = new JsonHelper();

    htmlCleaner = new HtmlCleaner();

    httpClient = new HttpClient();

    programHelper = new ProgramHelper();
    programHelper.setTimeoutHelper(timeoutHelper);
    configDatesHelper();

    driverManager = new DriverManager();
    cookieConverter = new CookieConverter();
}
 

/**
 * Creates a new FreeMarker configuration.
 * By default, it is configured as follows:
 * <ul>
 * <li>compatibility level is set to 2.3.23
 * <li>the object wrapper is configured to expose fields
 * <li>API builtins are enabled
 * <li>there are 2 template loaders - 1 for loading templates from /META-INF using a classloader and a second
 *     one to load templates from files.
 * </ul>
 * @return
 */
protected Configuration createFreeMarkerConfiguration() {
    DefaultObjectWrapperBuilder bld = new DefaultObjectWrapperBuilder(Configuration.VERSION_2_3_23);
    bld.setExposeFields(true);

    Configuration freeMarker = new Configuration(Configuration.VERSION_2_3_23);

    freeMarker.setObjectWrapper(bld.build());
    freeMarker.setAPIBuiltinEnabled(true);
    freeMarker.setTemplateLoader(new MultiTemplateLoader(
            new TemplateLoader[]{new ClassTemplateLoader(getClass(), "/META-INF"),
                    new NaiveFileTemplateLoader()}));

    return freeMarker;
}
 

/**
 * Returns an ObjectWrapper of sufficiently high version for pcgen
 */
public static ObjectWrapper getObjectWrapper()
{
	DefaultObjectWrapperBuilder defaultObjectWrapperBuilder = new DefaultObjectWrapperBuilder(
			new Version("2.3.28"));
	return defaultObjectWrapperBuilder.build();
}
 

/**
 * Returns an ObjectWrapper of sufficiently high version for pcgen
 */
public static ObjectWrapper getObjectWrapper()
{
	DefaultObjectWrapperBuilder defaultObjectWrapperBuilder = new DefaultObjectWrapperBuilder(
			new Version("2.3.28"));
	return defaultObjectWrapperBuilder.build();
}
 

public ReportNotificationManager() {
	  	cfg = new Configuration(MTGConstants.FREEMARKER_VERSION);
        try {
			cfg.setClassForTemplateLoading(ReportNotificationManager.class, MTGConstants.MTG_REPORTS_DIR);
			cfg.setDefaultEncoding(MTGConstants.DEFAULT_ENCODING.displayName());
			cfg.setTemplateExceptionHandler(TemplateExceptionHandler.RETHROW_HANDLER);
			cfg.setObjectWrapper(new DefaultObjectWrapperBuilder(MTGConstants.FREEMARKER_VERSION).build());
		} catch (Exception e) {
			errorLoading=true;
			logger.error("error init Freemarker ",e);
		}
		
}
 

@Override
@SuppressWarnings({ "rawtypes", "unchecked" })
public void execute(Environment env, Map params, TemplateModel[] loopVars,
		TemplateDirectiveBody body) throws TemplateException, IOException {
	DefaultObjectWrapperBuilder builder = new DefaultObjectWrapperBuilder(Configuration.VERSION_2_3_25);
	// 获取页面的参数
	Long userId=0L;
	//处理标签变量
	Map<String, TemplateModel> paramWrap = new HashMap<String, TemplateModel>(params);
	for(String str:paramWrap.keySet()){
		if("userId".equals(str)){
			if (!NumberUtils.isNumber(paramWrap.get(str).toString())) {
				userId = 0L;
			}else{
				userId = Long.parseLong(paramWrap.get(str).toString());
			}
		}
	}
	// 获取文章所有信息
	try {
		UserGroup group = userGroupService.findUuserGroupByUserId(userId);
		env.setVariable("group", builder.build().wrap(group));
		body.render(env.getOut());
	} catch (Exception e) {
		// TODO Auto-generated catch block
		e.printStackTrace();
	}
}
 

@Override
@SuppressWarnings("rawtypes")
public void execute(Environment env, Map params, TemplateModel[] loopVars,
		TemplateDirectiveBody body) throws TemplateException, IOException {
	DefaultObjectWrapperBuilder builder = new DefaultObjectWrapperBuilder(Configuration.VERSION_2_3_25);
	try {
		// 获取页面的参数
		Long roleId = 0L;
		// 获取文件的分页
		//审核设置，默认0
		Long permissionId = 0L;
		//处理标签变量
		@SuppressWarnings("unchecked")
		Map<String, TemplateModel> paramWrap = new HashMap<String, TemplateModel>(params);
		for(String str:paramWrap.keySet()){ 
			if("roleId".equals(str)){
				roleId = Long.parseLong(paramWrap.get(str).toString());
			}
			if("permissionId".equals(str)){
				permissionId = Long.parseLong(paramWrap.get(str).toString());
			}

		}
		boolean mark = srv.markAssignedPermissions(roleId,permissionId);
		env.setVariable("mark", builder.build().wrap(mark));
		body.render(env.getOut());
	} catch (Exception e) {
		e.printStackTrace();
	}
}
 

@Override
@SuppressWarnings({ "rawtypes", "unchecked" })
public void execute(Environment env, Map params, TemplateModel[] loopVars,
		TemplateDirectiveBody body) throws TemplateException, IOException {
	DefaultObjectWrapperBuilder builder = new DefaultObjectWrapperBuilder(Configuration.VERSION_2_3_25);
	// 获取页面的参数
	//指定父级id
	int parentId = 0;
	
	//处理标签变量
	Map<String, TemplateModel> paramWrap = new HashMap<String, TemplateModel>(params);
	for(String str:paramWrap.keySet()){ 
		if("parentId".equals(str)){
			if(!NumberUtils.isNumber(paramWrap.get(str).toString())) {
				parentId=0;
			}else {
				if(!StringHelperUtils.checkInteger(paramWrap.get(str).toString())) {
					parentId=0;
				}else {
					parentId = Integer.parseInt(paramWrap.get(str).toString());
				}
			}
		}
	}
	// 获取文件的分页
	try {
		List<Areas> pageVo = areasService.selectAreasByPid(parentId);
		env.setVariable("areaslist", builder.build().wrap(pageVo));
	} catch (Exception e) {
		env.setVariable("areaslist", builder.build().wrap(null));
	}
	body.render(env.getOut());
}
 

/**
 * Return the configured FreeMarker {@link ObjectWrapper}, or the
 * {@link ObjectWrapper#DEFAULT_WRAPPER default wrapper} if none specified.
 * @see freemarker.template.Configuration#getObjectWrapper()
 */
protected ObjectWrapper getObjectWrapper() {
	ObjectWrapper ow = getConfiguration().getObjectWrapper();
	return (ow != null ? ow :
			new DefaultObjectWrapperBuilder(Configuration.DEFAULT_INCOMPATIBLE_IMPROVEMENTS).build());
}
 

/**
 * Return the configured FreeMarker {@link ObjectWrapper}, or the
 * {@link ObjectWrapper#DEFAULT_WRAPPER default wrapper} if none specified.
 * @see freemarker.template.Configuration#getObjectWrapper()
 */
protected ObjectWrapper getObjectWrapper() {
	ObjectWrapper ow = obtainConfiguration().getObjectWrapper();
	Version version = Configuration.DEFAULT_INCOMPATIBLE_IMPROVEMENTS;
	return (ow != null ? ow : new DefaultObjectWrapperBuilder(version).build());
}
 

private DefaultObjectWrapper getBuilder() {
    return new DefaultObjectWrapperBuilder(Configuration.VERSION_2_3_25).build();
}
 

@SuppressWarnings({ "rawtypes", "unchecked" })
@Override
public void execute(Environment env, Map params, TemplateModel[] loopVars,
		TemplateDirectiveBody body) throws TemplateException, IOException {
	DefaultObjectWrapperBuilder builder = new DefaultObjectWrapperBuilder(Configuration.VERSION_2_3_25);
	// 获取页面的参数
	//所属主信息类型，0是所有，1是文章，2是小组话题
	String title = null;

	Long userId = null;

	String createTime=null;
	
	Integer status=null;
	/**
	 *
	 * § orderby='hot' 或 orderby='click' 表示按点击数排列
	 * § orderby='sortrank' 或 orderby='pubdate' 按出版时间排列
	 * § orderby=='lastpost' 按最后评论时间
	 * § orderby=='scores' 按得分排序
	 * § orderby='id' 按文章ID排序
	 */
	String orderby=null;

	String order=null;

	//翻页页数
	Integer p = 1;
	//每页记录条数
	Integer rows = 10;
	//处理标签变量
	Map<String, TemplateModel> paramWrap = new HashMap<String, TemplateModel>(params);
	for(String str:paramWrap.keySet()){ 
		if("title".equals(str)){
			title = paramWrap.get(str).toString();
		}
		if("userId".equals(str)){
			userId = Long.parseLong(paramWrap.get(str).toString());
		}
		if("createTime".equals(str)){
			createTime = paramWrap.get(str).toString();
		}
           if("orderby".equals(str)){
               orderby = paramWrap.get(str).toString();
           }
           if("order".equals(str)){
               order = paramWrap.get(str).toString();
           }
		if("status".equals(str)){
			status = Integer.parseInt(paramWrap.get(str).toString());
		}
		if("p".equals(str)){
			p = Integer.parseInt(paramWrap.get(str).toString());
		}
		if("rows".equals(str)){
			rows = Integer.parseInt(paramWrap.get(str).toString());
		}
	}
	// 获取文件的分页
	try {
		PageVo<Question> pageVo = questionService.getQuestionListPage(title,userId,createTime,status,orderby,order,p,rows);
		env.setVariable("question_page", builder.build().wrap(pageVo));
	} catch (Exception e) {
		env.setVariable("question_page", builder.build().wrap(null));
	}
	body.render(env.getOut());
}
 

public void init() {
    configuration = new Configuration(Configuration.VERSION_2_3_23);
    configuration.setTimeZone(TimeZone.getTimeZone(getTemplateTimezone()));
    configuration.setObjectWrapper(new DefaultObjectWrapperBuilder(Configuration.VERSION_2_3_23).build());
}
 

/**
 * Return the configured FreeMarker {@link ObjectWrapper}, or the
 * {@link ObjectWrapper#DEFAULT_WRAPPER default wrapper} if none specified.
 * @see freemarker.template.Configuration#getObjectWrapper()
 */
protected ObjectWrapper getObjectWrapper() {
	ObjectWrapper ow = obtainConfiguration().getObjectWrapper();
	return (ow != null ? ow :
			new DefaultObjectWrapperBuilder(Configuration.DEFAULT_INCOMPATIBLE_IMPROVEMENTS).build());
}
 

/**
 * Return the configured FreeMarker {@link ObjectWrapper}, or the
 * {@link ObjectWrapper#DEFAULT_WRAPPER default wrapper} if none specified.
 * @see freemarker.template.Configuration#getObjectWrapper()
 */
protected ObjectWrapper getObjectWrapper() {
	ObjectWrapper ow = obtainConfiguration().getObjectWrapper();
	Version version = Configuration.DEFAULT_INCOMPATIBLE_IMPROVEMENTS;
	return (ow != null ? ow : new DefaultObjectWrapperBuilder(version).build());
}
 

/**
 * Return the configured FreeMarker {@link ObjectWrapper}, or the
 * {@link ObjectWrapper#DEFAULT_WRAPPER default wrapper} if none specified.
 * @see freemarker.template.Configuration#getObjectWrapper()
 */
protected ObjectWrapper getObjectWrapper() {
	ObjectWrapper ow = obtainConfiguration().getObjectWrapper();
	return (ow != null ? ow :
			new DefaultObjectWrapperBuilder(Configuration.DEFAULT_INCOMPATIBLE_IMPROVEMENTS).build());
}