private boolean performQuery(QueryForm queryForm, HttpServletRequest request) throws Exception {
HttpSession session = request.getSession();
// try
// {
Query query = new QueryImpl();
try {
query.setCriteria(getSearchCriteria(queryForm, request));
} catch (QuerySpecificationException e1) {
e1.printStackTrace();
throw e1;
} catch (SearchCriteriaSpecificationException e1) {
e1.printStackTrace();
throw e1;
} catch (Exception e1) {
e1.printStackTrace();
throw e1;
}
int totalResultSize = 0;
try {
totalResultSize = query.totalResultSize();
} catch (QuerySpecificationException e) {
e.printStackTrace();
throw e;
}
if (totalResultSize > 0) {
// Query results
Collection resultCollection = null;
try {
resultCollection = query.query(1, new Integer(queryForm.getRecordCount()).intValue());
} catch (NumberFormatException e) {
e.printStackTrace();
} catch (QuerySpecificationException e) {
e.printStackTrace();
}
List resultList = (List) resultCollection;
// Set Search Result Page information
SearchResultPage searchResultPage = new SearchResultPage();
searchResultPage.setTotalResultSize(totalResultSize);
searchResultPage.setPageSize(new Integer(queryForm.getRecordCount()).intValue());
searchResultPage.setCurrentPageNumber(1);
searchResultPage.setSearchResultMessage(Constants.RESULTS_MESSAGE);
searchResultPage.setSearchResultObjects(resultList);
searchResultPage.getLastPageNumber();
// Set Search Results
session.setAttribute(Constants.SEARCH_RESULTS_PAGE, searchResultPage);
session.setAttribute(
Constants.VIEW_PAGE_NUMBER, new Integer(searchResultPage.getCurrentPageNumber()));
return true;
} else {
// Set Search Result Page information
SearchResultPage searchResultPage = new SearchResultPage();
searchResultPage.setTotalResultSize(totalResultSize);
searchResultPage.setSearchResultMessage(Constants.NO_RESULTS_MESSAGE);
// Set Search Results
session.setAttribute(Constants.SEARCH_RESULTS_PAGE, searchResultPage);
return false;
}
}
