/**
* 设置变量
*
* @param name 名称
* @param value 变量值
* @param env Environment
*/
public static void setVariable(String name, Object value, Environment env)
throws TemplateException {
Assert.hasText(name);
Assert.notNull(env);
if (value instanceof TemplateModel) {
env.setVariable(name, (TemplateModel) value);
} else {
env.setVariable(name, ObjectWrapper.BEANS_WRAPPER.wrap(value));
}
}
@Override
public void render(Writer out) throws TemplateException, IOException {
if (body == null) return;
TemplateDirectiveBodyOverrideWraper preOverridy =
(TemplateDirectiveBodyOverrideWraper) env.getVariable(DirectiveKit.OVERRIDE_CURRENT_NODE);
try {
env.setVariable(DirectiveKit.OVERRIDE_CURRENT_NODE, this);
body.render(out);
} finally {
env.setVariable(DirectiveKit.OVERRIDE_CURRENT_NODE, preOverridy);
}
}
/**
* 设置变量
*
* @param variables 变量
* @param env Environment
*/
public static void setVariables(Map<String, Object> variables, Environment env)
throws TemplateException {
Assert.notNull(variables);
Assert.notNull(env);
for (Entry<String, Object> entry : variables.entrySet()) {
String name = entry.getKey();
Object value = entry.getValue();
if (value instanceof TemplateModel) {
env.setVariable(name, (TemplateModel) value);
} else {
env.setVariable(name, ObjectWrapper.BEANS_WRAPPER.wrap(value));
}
}
}
@Override
public void execute(
Environment env, Map params, TemplateModel[] loopVars, TemplateDirectiveBody body)
throws TemplateException, IOException {
Integer folderId = Integer.parseInt(params.get("folderId").toString());
try {
Folder folder = folderService.getFolderById(folderId);
env.setVariable("tag_folder", DEFAULT_WRAPPER.wrap(folder));
} catch (FolderNotFoundException e) {
env.setVariable("tag_folder", DEFAULT_WRAPPER.wrap(new Folder()));
}
body.render(env.getOut());
}
@Override
public void execute(Environment e, Map map, TemplateModel[] tms, TemplateDirectiveBody tdb)
throws TemplateException, IOException {
HttpServletRequest request = (HttpServletRequest) e.getCustomAttribute("request");
URLQueryHandler urlSetter = (URLQueryHandler) e.getCustomAttribute("urlSetter");
String controllerName = map.get("provider").toString();
String actionName = map.get("method").toString();
String dataname = map.get("name").toString();
HashMap<String, Object> ct = (HashMap<String, Object>) map;
try {
String className = JpageController.get().getClassName(controllerName);
if (className != null && className.length() > 0) {
Object x = Class.forName(className).newInstance();
HashMap<String, Object> mapx = new HashMap<String, Object>();
mapx.put("out", e.getOut());
mapx.put("request", request);
mapx.put("parameters", ct);
mapx.put("urlSetter", urlSetter);
ObjectSnooper obj = ObjectSnooper.snoop(x);
obj.sett(mapx);
obj.set(this._get(request));
Object result = obj.trigger(actionName);
obj.triggerr("close");
HashMap<String, Object> xxtmap = new HashMap<String, Object>();
Object xtt = obj.gett("local");
if (xtt != null) {
xxtmap = (HashMap<String, Object>) xtt;
}
e.setVariable(dataname, ObjectWrapper.DEFAULT_WRAPPER.wrap(result));
e.setVariable(dataname + "_local", ObjectWrapper.DEFAULT_WRAPPER.wrap(xxtmap));
}
} catch (Exception ex) {
ex.printStackTrace();
}
if (tdb != null) {
tdb.render(e.getOut());
}
}
/**
* 移出先前放入env的variable中,TemplateModel
*
* @param env
* @param variables
* @param origVariables
*/
public void removeVariables(
Environment env,
Map<String, TemplateModel> variables,
Map<String, TemplateModel> origVariables)
throws TemplateException {
if (variables.size() <= 0) {
return;
}
//
for (String key : variables.keySet()) {
env.setVariable(key, origVariables.get(key));
}
}
/* */ public void execute(
Environment env, Map params, TemplateModel[] loopVars, TemplateDirectiveBody body)
/* */ throws TemplateException, IOException
/* */ {
/* 32 */ Site site = ViewTools.getSite(env);
/* 33 */ Integer parentId = TagModelTools.getInt("parentId", params);
/* 34 */ List industryList = new ArrayList();
/* 35 */ if (parentId != null)
/* 36 */ industryList = this.industryService.getIndustryChild(parentId);
/* */ else {
/* 38 */ industryList = this.industryService.getIndustryList(null);
/* */ }
/* 40 */ env.setVariable("list", ObjectWrapper.DEFAULT_WRAPPER.wrap(industryList));
/* 41 */ body.render(env.getOut());
/* 42 */ ViewTools.includePagination(site, params, env);
/* */ }
/**
* 將要輸出的TemplateModel放到env的variable中
*
* @param env
* @param variables
* @return
* @throws TemplateException
*/
public Map<String, TemplateModel> addVariables(
Environment env, Map<String, TemplateModel> variables) throws TemplateException {
Map<String, TemplateModel> origVariables = new HashMap<String, TemplateModel>();
if (variables.size() <= 0) {
return origVariables;
}
//
for (Map.Entry<String, TemplateModel> entry : variables.entrySet()) {
String key = entry.getKey();
TemplateModel value = env.getVariable(key);
if (value != null) {
origVariables.put(key, value);
}
env.setVariable(key, entry.getValue());
}
return origVariables;
}
@Override
public void execute(Environment e, Map map, TemplateModel[] tms, TemplateDirectiveBody tdb)
throws TemplateException, IOException {
tagParameter = map;
request = (HttpServletRequest) e.getCustomAttribute("request");
urlSetter = (URLQueryHandler) e.getCustomAttribute("urlSetter");
out = e.getOut();
HashMap<String, Object> mapx = this.doService();
if (mapx != null) {
for (Entry<String, Object> c : mapx.entrySet()) {
e.setVariable(c.getKey(), ObjectWrapper.DEFAULT_WRAPPER.wrap(c.getValue()));
}
}
if (tdb != null) {
tdb.render(e.getOut());
}
}
@Override
public void execute(
Environment env, Map params, TemplateModel[] loopVars, TemplateDirectiveBody body)
throws TemplateException, IOException {
String sql = params.get("sql").toString();
System.out.println(loopVars.length);
System.out.println(sql);
Channel r = new Channel();
r.setName("dsadsadasd");
List a = new ArrayList();
a.add(r);
a.add(r);
a.add(r);
a.add(r);
a.add(r);
env.setVariable("userlist", ObjectWrapper.DEFAULT_WRAPPER.wrap(a));
env.getOut().write("3424234234");
body.render(env.getOut());
}