private boolean parseCommonParameter(
final String name, final String[] values, final Request request) throws ResourceException {
if (name.equalsIgnoreCase(PARAM_FIELDS)) {
for (final String s : values) {
try {
request.addField(s.split(","));
} catch (final IllegalArgumentException e) {
// FIXME: i18n.
throw new BadRequestException(
"The value '"
+ s
+ "' for parameter '"
+ name
+ "' could not be parsed as a comma separated list of JSON pointers");
}
}
return true;
} else if (name.equalsIgnoreCase(PARAM_PRETTY_PRINT)) {
// This will be handled by the completionHandlerFactory, so just validate.
asBooleanValue(name, values);
return true;
} else {
// Unrecognized - must be request specific.
return false;
}
}
private Promise<ResourceResponse, ResourceException> evaluate(
final Request request, final Script script) throws ScriptException {
Object result = script.eval();
ResourcePath resourcePath = request.getResourcePathObject();
if (null == result) {
return new NotFoundException("script returned null").asPromise();
}
JsonValue resultJson =
(result instanceof JsonValue) ? (JsonValue) result : new JsonValue(result);
// If the resultJson isn't able to provide an ID, then we default to the resourcePath.
String id = resultJson.get(ResourceResponse.FIELD_CONTENT_ID).defaultTo("").asString();
if (id.isEmpty() && resourcePath.size() > 0) {
id = resourcePath.leaf();
}
return newResourceResponse(id, null, resultJson).asPromise();
}
