// Search in index for a query
private CursorPage<DProduct, String> searchInIndexWithQuery(
com.google.appengine.api.search.Query query, Index index) {
CursorPage<DProduct, String> cursorPage = null;
try {
// Query the index.
Results<ScoredDocument> results = index.search(query);
// Collect all the primary keys
Collection<String> ids = new ArrayList<String>();
for (ScoredDocument document : results) {
ids.add(document.getId());
}
if (ids.size() != 0) {
// We got results, get the places from datastore
Iterator<DProduct> dProductIterator = queryByPrimaryKeys(null, ids).iterator();
Collection<DProduct> dProducts = new ArrayList<DProduct>(ids.size());
while (dProductIterator.hasNext()) {
dProducts.add(dProductIterator.next());
}
// Build a cursor page
cursorPage = new CursorPage<DProduct, String>();
cursorPage.setCursorKey(results.getCursor().toWebSafeString());
cursorPage.setItems(dProducts);
}
} catch (SearchException e) {
if (StatusCode.TRANSIENT_ERROR.equals(e.getOperationResult().getCode())) {
LOG.error("Search index failed");
// TODO: Error handling missing
}
throw new SearchException("Searching index failed");
}
return cursorPage;
}
public static String[] getAddresses(String name, int numResults, String withinURL) {
String query = "";
if (withinURL != null && withinURL.length() > 0) query += "inurl:" + withinURL + " ";
query += name;
ArrayList<String> arrayList = new ArrayList<String>();
SearchClient client =
new SearchClient("OzomwBrV34GSUD6G3vWHVV43nlVF.srrxIT88JqkrDhrTPAqLMhNBwZa6TT.8WuJmCU-");
// Create the web search request. In this case we're searching for
// java-related hits.
WebSearchRequest request = new WebSearchRequest(query);
request.setResults(numResults);
try {
// Execute the search.
WebSearchResults results = client.webSearch(request);
// Iterate over the results.
for (int i = 0; i < results.listResults().length; i++) {
WebSearchResult result = results.listResults()[i];
// Print out the document title and URL.
arrayList.add(result.getUrl());
}
} catch (IOException e) {
// Most likely a network exception of some sort.
System.err.println("Error calling Yahoo! Search Service: " + e.toString());
e.printStackTrace(System.err);
} catch (SearchException e) {
// An issue with the XML or with the service.
System.err.println("Error calling Yahoo! Search Service: " + e.toString());
e.printStackTrace(System.err);
}
String[] dummy = new String[0];
return arrayList.toArray(dummy);
}