freemarker.ext.servlet
public class IncludePage extends Object implements TemplateDirectiveModel
NOTHING
Constructor and Description |
---|
IncludePage(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response) |
Modifier and Type | Method and Description |
---|---|
void |
execute(Environment env,
Map params,
TemplateModel[] loopVars,
TemplateDirectiveBody body)
Executes this user-defined directive; called by FreeMarker when the user-defined
directive is called in the template.
|
public IncludePage(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
public void execute(Environment env, Map params, TemplateModel[] loopVars, TemplateDirectiveBody body) throws TemplateException, IOException
TemplateDirectiveModel
execute
in interface TemplateDirectiveModel
env
- the current processing environment. Note that you can access
the output Writer
by Environment.getOut()
.params
- the parameters (if any) passed to the directive as a
map of key/value pairs where the keys are String
-s and the
values are TemplateModel
instances. This is never
null
. If you need to convert the template models to POJOs,
you can use the utility methods in the DeepUnwrap
class.loopVars
- an array that corresponds to the "loop variables", in
the order as they appear in the directive call. ("Loop variables" are out-parameters
that are available to the nested body of the directive; see in the Manual.)
You set the loop variables by writing this array. The length of the array gives the
number of loop-variables that the caller has specified.
Never null
, but can be a zero-length array.body
- an object that can be used to render the nested content (body) of
the directive call. If the directive call has no nested content (i.e., it is like
[@myDirective /] or [@myDirective][/@myDirective]), then this will be
null
.TemplateException
IOException