private String getTemplate(final TaskView view) {
final String templateString = view.template();
if (templateString == null) {
return "View template provided by plugin is null.";
}
final Matcher matcher = CLASSPATH_MATCHER_PATTERN.matcher(templateString);
if (matcher.matches()) {
return loadTemplateFromClasspath(matcher.group(1), view);
} else return templateString;
}
private String loadTemplateFromClasspath(final String filepath, final TaskView view) {
InputStream in = null;
try {
in = view.getClass().getResourceAsStream(filepath);
return in != null
? IOUtils.toString(in)
: String.format("Template \"%s\" is missing.", filepath);
} catch (IOException e) {
LOG.error(
String.format(
"Failed to load template from view from path \"%s\". Make sure your the template is"
+ " on the classpath of your plugin",
filepath),
e);
return String.format("Template \"%s\" failed to load.", filepath);
} finally {
if (in != null) {
IOUtils.closeQuietly(in);
}
}
}