@Override
public void prepareTableMeta(TableMeta meta, List<DataType> columns, ServerRequest request) {
super.prepareTableMeta(meta, columns, request);
TableMeta.LonLatColumns llc = new TableMeta.LonLatColumns(RA_COL, DEC_COL); // J2000 default
meta.setLonLatColumnAttr(MetaConst.CATALOG_COORD_COLS, llc);
meta.setCenterCoordColumns(llc);
String title = request.getParam(ServerParams.REQUESTED_DATA_SET);
title = (title == null) ? "LSST" : "LSST " + title;
meta.setAttribute(MetaConst.CATALOG_OVERLAY_TYPE, title);
meta.setAttribute(MetaConst.DATA_PRIMARY, "False");
setColumnTips(meta, request);
}
protected void setColumnTips(TableMeta meta, ServerRequest request) {
TableServerRequest req = new TableServerRequest("LSSTCatalogDD");
req.setPageSize(1000);
req.setParam(CatalogRequest.CATALOG, request.getParam(ServerParams.REQUESTED_DATA_SET));
SearchManager sm = new SearchManager();
DataGroupPart dgp = new DataGroupPart();
try {
dgp = sm.getDataGroup(req);
} catch (Exception e) {
}
DataGroup dg = dgp.getData();
if (dg != null) {
for (int i = 0; i < dg.size(); i++) {
DataObject dObj = dg.get(i);
String tipStr = "";
String descStr = (String) dObj.getDataElement("description");
if (!StringUtils.isEmpty(descStr) && !descStr.equalsIgnoreCase("null")) {
tipStr += descStr;
}
String unitStr = (String) dObj.getDataElement("unit");
if (!StringUtils.isEmpty(unitStr) && !unitStr.equalsIgnoreCase("null")) {
if (tipStr.length() > 0) {
tipStr += " ";
}
tipStr += "(" + unitStr + ")";
}
String nameStr = (String) dObj.getDataElement("name");
meta.setAttribute(makeAttribKey(DESC_TAG, nameStr.toLowerCase()), tipStr);
}
}
}