public void count(
Counter counter,
int times,
String name,
Map<String, Object> context,
Writer writer,
Writer discardWriter,
OutputStream discardStream)
throws Exception {
counter.beginning();
GroupTemplate group = new GroupTemplate();
group.enableOptimize();
group.enableNativeCall();
counter.initialized();
Template template =
group.getReaderTemplate(
new InputStreamReader(
BeetlCase.class.getClassLoader().getResourceAsStream("performance/books.btl")));
for (Map.Entry<String, Object> entry : context.entrySet()) {
template.set(entry.getKey(), entry.getValue());
}
counter.compiled();
template.getText(writer);
counter.executed();
if (discardStream != null) {
for (int i = times; i >= 0; i--) {
template.getText(discardStream);
}
} else {
for (int i = times; i >= 0; i--) {
template.getText(discardWriter);
}
}
counter.finished();
}
@SuppressWarnings("unchecked")
@Override
protected void renderMergedTemplateModel(
Map model, HttpServletRequest request, HttpServletResponse response) throws Exception {
BeetlGroupUtilConfiguration config =
(BeetlGroupUtilConfiguration) this.getApplicationContext().getBean("beetlConfig");
GroupTemplate group = config.getGroupTemplate();
Template t = group.getFileTemplate(getUrl());
group.enableNativeCall();
Iterator<Entry<String, Object>> it = model.entrySet().iterator();
Entry<String, Object> entry = null;
while (it.hasNext()) {
entry = it.next();
t.set(entry.getKey(), entry.getValue());
}
WebVariable webVariable = new WebVariable();
webVariable.setRequest(request);
webVariable.setResponse(response);
webVariable.setSession(request.getSession());
t.set("servlet", webVariable);
t.set("ctxPath", request.getContextPath());
t.setRawValue("session", new SessionWrapper(request.getSession()));
t.getText(response.getWriter());
}
public static void main(String[] args) throws Exception {
String home = System.getProperty("user.dir") + File.separator + "template" + File.separator;
GroupTemplate group = new GroupTemplate(new File(home));
group.setCharset("GBK");
group.config("<%", "%>", "${", "}");
// group.config("<!--[", "]-->", "<!--[=", "]-->");
group.enableChecker(0.01);
group.registerFunction("str2json", new String2Json());
group.setDebug(true);
group.enableNativeCall();
// group.enableDirectOutputByte();
Map compileConfig = new HashMap();
compileConfig.put(GroupTemplate.OPTIMIZE_KEEP_SOURCE, true);
group.enableOptimize(compileConfig);
// group.enableOptimize();
// group.enableDirectOutputByte();
group.registerFunctionPackage("test", new NowFunction());
Template template = group.getFileTemplate("/helloworld.html");
template.set("tt", new Test());
Map map = new HashMap();
map.put("a", "a");
map.put("b", "b");
template.set("map", map);
System.out.println(template.getTextAsString());
template = group.getFileTemplate("/helloworld.html");
template.set("tt", new Person());
template.set("map", map);
System.out.println(template.getTextAsString());
// template = group.getFileTemplate("/helloworld.html");
// template.set("a", 1);
// System.out.println(template.getTextAsString());
// group.removeTemplateCache("hello2");
// Template t = group.getStringTemplate("hello1dfdf2356${name}", "hello2");
// t.set("name", "中文");
// String str = t.getTextAsString();
// System.out.println(str);
//
}