/** {@inheritDoc} */
@Override
protected ModelAndView handleRequestInternal(
HttpServletRequest request, HttpServletResponse response) throws Exception {
String[] requiredParameters =
new String[] {"parentResourceId or", "parentResourceType and parentResource"};
String endUrl = WebSecurityUtils.sanitizeString(request.getParameter("endUrl"));
String resourceId = WebSecurityUtils.sanitizeString(request.getParameter("parentResourceId"));
if (resourceId == null) {
String resourceType =
WebSecurityUtils.sanitizeString(request.getParameter("parentResourceType"));
String resource = WebSecurityUtils.sanitizeString(request.getParameter("parentResource"));
if (request.getParameter("parentResourceType") == null) {
throw new MissingParameterException("parentResourceType", requiredParameters);
}
if (request.getParameter("parentResource") == null) {
throw new MissingParameterException("parentResource", requiredParameters);
}
resourceId = OnmsResource.createResourceId(resourceType, resource);
}
if (endUrl == null || "".equals(endUrl)) {
endUrl = m_defaultEndUrl;
}
ChooseResourceModel model = m_chooseResourceService.findChildResources(resourceId, endUrl);
return new ModelAndView("/graph/chooseresource", "model", model);
}
/**
* getRequestParameter
*
* @param request a {@link javax.servlet.http.HttpServletRequest} object.
* @param name a {@link java.lang.String} object.
* @return a {@link java.lang.String} object.
*/
protected String getRequestParameter(final HttpServletRequest request, final String name) {
boolean allowHTML = false;
if (s_allowHtmlFields.contains(name.toLowerCase())) {
allowHTML = true;
}
return WebSecurityUtils.sanitizeString(request.getParameter(name), allowHTML);
}