/**
* Handler "PERSIST" action
*
* @param req
* @param rsp
* @return true if a modification has resulted that requires persistance of the CoreContainer
* configuration.
* @throws SolrException
*/
protected boolean handlePersistAction(SolrQueryRequest req, SolrQueryResponse rsp)
throws SolrException {
SolrParams params = req.getParams();
boolean doPersist = false;
String fileName = params.get(CoreAdminParams.FILE);
if (fileName != null) {
File file = new File(coreContainer.getConfigFile().getParentFile(), fileName);
coreContainer.persistFile(file);
rsp.add("saved", file.getAbsolutePath());
doPersist = false;
} else if (!coreContainer.isPersistent()) {
throw new SolrException(SolrException.ErrorCode.FORBIDDEN, "Persistence is not enabled");
} else doPersist = true;
return doPersist;
}
