Examples with FileResourceLoader org.beetl.core.resource.FileResourceLoader used on opensource projects

Example 6 with FileResourceLoader

use of org.beetl.core.resource.FileResourceLoader in project nutzboot by nutzam.

the class BeetlGroupTemplateStarter method getGroupTemplate.

@IocBean(depose = "close")
public GroupTemplate getGroupTemplate() throws IOException {
    Properties prop = new Properties();
    for (String key : conf.keySet()) {
        if (key.startsWith("beetl.")) {
            prop.put(key.substring("beetl.".length()), conf.get(key));
        }
    }
    System.out.println(prop);
    if (!prop.containsKey(Configuration.RESOURCE_LOADER)) {
        prop.put(Configuration.RESOURCE_LOADER, ClasspathResourceLoader.class.getName());
    }
    if (!prop.containsKey("RESOURCE.autoCheck")) {
        prop.put("RESOURCE.autoCheck", "true");
    }
    if (!prop.containsKey("RESOURCE.root")) {
        prop.put("RESOURCE.root", prop.getProperty("root", "template/"));
    }
    if (!prop.containsKey(Configuration.DIRECT_BYTE_OUTPUT)) {
        // 默认启用DIRECT_BYTE_OUTPUT,除非用户自定义, 一般不会.
        log.debug("no custom DIRECT_BYTE_OUTPUT found , set to true");
        // 当DIRECT_BYTE_OUTPUT为真时, beetl渲染会通过getOutputStream获取输出流
        // 而BeetlView会使用LazyResponseWrapper代理getOutputStream方法
        // 从而实现在模板输出之前,避免真正调用getOutputStream
        // 这样@Fail视图就能正常工作了
        prop.put(Configuration.DIRECT_BYTE_OUTPUT, "true");
    }
    if (!prop.containsKey(Configuration.ERROR_HANDLER)) {
        // 没有自定义ERROR_HANDLER,用定制的
        prop.put(Configuration.ERROR_HANDLER, LogErrorHandler.class.getName());
    }
    Configuration cfg = new Configuration(prop);
    String local = conf.get(PROP_TEMPLATE_ROOT_LOCAL);
    GroupTemplate gt = new GroupTemplate(cfg);
    if (!Strings.isBlank(local)) {
        try {
            if (new File(local).exists()) {
                local = new File(local).getAbsolutePath();
                FileResourceLoader resourceLoader = new FileResourceLoader(local);
                resourceLoader.setAutoCheck(true);
                gt.setResourceLoader(resourceLoader);
                log.debugf("Template Local path=%s is ok, use it", local);
            }
        } catch (Throwable e) {
            log.infof("Template Local path=%s is not vaild, fallback to beetl.RESOURCE.root", local, e);
        }
    }
    return gt;
}

Example 7 with FileResourceLoader

use of org.beetl.core.resource.FileResourceLoader in project beetl2.0 by javamonkey.

the class ResourceLoaderTest method testSimple.

@Test
public void testSimple() throws Exception {
    FileResourceLoader f = new FileResourceLoader();
    boolean exist = f.exist("/build.xml");
    AssertJUnit.assertTrue(exist);
    ClasspathResourceLoader cp = new ClasspathResourceLoader();
    exist = cp.exist("/template/resourceloader/cp.txt");
    AssertJUnit.assertTrue(exist);
}

Example 8 with FileResourceLoader

use of org.beetl.core.resource.FileResourceLoader in project beetl2.0 by javamonkey.

the class CompositeResourceLoaderTest method testSimple.

@Test
public void testSimple() throws Exception {
    Configuration conf = Configuration.defaultConfiguration();
    CompositeResourceLoader loader = new CompositeResourceLoader();
    String home = System.getProperty("user.dir");
    String path1 = home + "/src/test/resources/template/resourceloader/var1";
    String path2 = home + "/src/test/resources/template/resourceloader/var2";
    FileResourceLoader fileLoader1 = new FileResourceLoader(path1);
    FileResourceLoader fileLoader2 = new FileResourceLoader(path2);
    Map data = getData();
    // 根据id加载
    MapResourceLoader mapLoader = new MapResourceLoader(data);
    loader.addResourceLoader(new StartsWithMatcher("http:").withoutPrefix(), fileLoader2);
    loader.addResourceLoader(new StartsWithMatcher("db:").withoutPrefix(), mapLoader);
    loader.addResourceLoader(new AllowAllMatcher(), fileLoader1);
    GroupTemplate gt = new GroupTemplate(loader, conf);
    Template t = gt.getTemplate("/xxx.html");
    t.binding("a", "hello");
    String result = t.render();
    ;
    AssertJUnit.assertEquals("hellohello--file2:hello--db=hello", result);
}

Example 9 with FileResourceLoader

use of org.beetl.core.resource.FileResourceLoader in project beetl2.0 by javamonkey.

the class GroupTemplateTest method main.

public static void main(String[] args) throws Exception {
    String home = System.getProperty("user.dir") + File.separator + "template" + File.separator;
    Configuration cf = Configuration.defaultConfiguration();
    cf.setStatementStart("<!--:");
    cf.setStatementEnd("-->");
    FileResourceLoader rs = new FileResourceLoader(home, cf.getCharset());
    GroupTemplate gt = new GroupTemplate(rs, cf);
    List<StockModel> list = StockModel.dummyItems();
    Template t = gt.getTemplate("/helloworld.html");
    t.binding("items", list);
    StringWriter sw = new StringWriter();
    t.renderTo(sw);
    System.out.println(sw.toString());
    // 第二次
    t = gt.getTemplate("/helloworld.html");
    t.binding("items", list);
    sw = new StringWriter();
    t.renderTo(sw);
    System.out.println(sw.toString());
}