sunlabs.brazil.filter
public class TemplateFilter extends Object implements Filter
TemplateFilter
sends HTML content through an
Html/XML parser to a set of Template
s. Each Html/XML tag may
dynamically invoke a Java method present in the Template
s.
The dynamically-generated content from evaluating the Html/XML tags is
returned to the caller.
The following configuration parameters are used to initialize this
Filter
.
templates
name.class
is examined to determine which class to
use for each template. Then name
is used as the prefix
for other template specific properties if any. If
name.class
does not exist, then name
is assumed to be the class name, and there are no template specific
properties for the template. Methods in the template classes will be
invoked to process the XML/HTML tags present in the content.
session
subtype
encoding
outputEncoding
tagPrefix
tagPrefix
option is not specified for an individual template.
TemplateHandler
class is similar, but not identical to
running a FilterHandler
with the FileHandler
and
the TemplateFilter
. The differences between the two should
be resolved.
Note: The templates
property accepts a list of
class names or tokens that could be used to represent
class names. If class names are used, all
template classes share the TemplateHandler's properties prefix.
Version: 2.4
Method Summary | |
---|---|
byte[] | filter(Request request, MimeHeaders headers, byte[] content)
Evaluates the content as html/XML tags, if the file is (or has now been
converted to) "text/html". |
boolean | init(Server server, String prefix) |
boolean | respond(Request request)
No action before request is made |
boolean | shouldFilter(Request request, MimeHeaders headers)
Filters all HTML files, or files that are likely to be html files,
specifically, those whose "Content-Type" starts with "text/". |