Java Mongodb numberlong query

Question

I am trying to get specific data from mongoDB. I have 5 fields that user can make search based on these. Here is my code :

Map<Object, Object> fields = new HashMap<Object, Object>();
if (textField.getText().length() != 0)
    fields.put("FirstName", textField.getText());
if (textField_1.getText().length() != 0)
    fields.put("LastName", textField_1.getText());
if (textField_2.getText().length() != 0)
    fields.put("City", textField_2.getText());
if (textField_3.getText().length() != 0)
    fields.put("EmailAddress", textField_3.getText());
if (textField_4.getText().length() != 0)
    fields.put("PhoneNumber", "NumberLong(" + textField_4.getText() + ")");
query.putAll(fields);
long startTime = System.nanoTime();
DBCursor result = coll.find(query);
ArrayList<ArrayList<Object>> list = createListDataMongo(result);

All of the search fields works except for phone number. When I have added to the query phone number nothing returns. PhoneNumber is a NumberLong field in my mongoDB database. How can I handle this problem?

4J41 · Accepted Answer · 2013-12-25 21:19:58Z

2

fields.put("PhoneNumber", "NumberLong(" + textField_4.getText() + ")");

searches for documents where PhoneNumber has the value "NumberLong(" + textField_4.getText() + ")" of type text(String).

Please try this.

fields.put("PhoneNumber", Long.parseLong(textField_4.getText()));

And as usual, handle the exceptions.

edited Dec 25, 2013 at 21:19

answered Dec 25, 2013 at 20:41

4J41

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