Package org.mongojack

Class DBQuery

java.lang.Object

org.mongojack.DBQuery

@Deprecated
public class DBQuery
extends Object

Deprecated.

Use com.mongodb.client.model.Filters

Builder for MongoDB queries.

It can be used in place of manually constructed queries (new Document("_id", "FOO")), but is now deprecated.

Any values that are not basic objects (numbers, Strings, booleans, collections etc) that are passed in are attempted to be serialised using Jackson.

Caution needs to be taken when querying entries that are objectIds. The mapper is at this stage unaware whether a field is stored as an ObjectId or not, so you must pass in any values that are stored as ObjectId as type ObjectId.

The Query is a Bson, which makes it compatible with the methods in the JacksonMongoCollection that accept Bson-query objects, and makes those methods interoperable with Mongo's internal Filters class. But be warned that Query.initialize has to be called before Query.toBsonDocument, or exceptions will result. JacksonMongoCollection takes care of calling initialize for you.

Since:

1.2

Author:

James Roper

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	DBQuery.AbstractBuilder<Q extends DBQuery.AbstractBuilder>	Deprecated.
static class	DBQuery.Query	Deprecated. This is a query builder that is also a valid query that can be passed to MongoDB

Constructor Summary

Constructors

Constructor	Description
DBQuery()	Deprecated.

Method Summary

Modifier and Type	Method	Description
static DBQuery.Query	all(String field, Object... values)	Deprecated. The array field contains all of the given values
static DBQuery.Query	all(String field, Collection<?> values)	Deprecated. The array field contains all of the given values
static DBQuery.Query	and(DBQuery.Query... expressions)	Deprecated. All of the given expressions match
static DBQuery.Query	elemMatch(String field, DBQuery.Query query)	Deprecated. An element in the given array field matches the given query
static DBQuery.Query	empty()	Deprecated. Create an empty query
static DBQuery.Query	exists(String field)	Deprecated. The given field exists
static DBQuery.Query	greaterThan(String field, Object value)	Deprecated. The field is greater than the given value
static DBQuery.Query	greaterThanEquals(String field, Object value)	Deprecated. The field is greater than or equal to the given value
static DBQuery.Query	in(String field, Object... values)	Deprecated. The field is in the given set of values
static DBQuery.Query	in(String field, Collection<?> values)	Deprecated. The field is in the given set of values
static DBQuery.Query	is(String field, Object value)	Deprecated. The field is equal to the given value
static DBQuery.Query	lessThan(String field, Object value)	Deprecated. The field is less than the given value
static DBQuery.Query	lessThanEquals(String field, Object value)	Deprecated. The field is less than or equal to the given value
static DBQuery.Query	mod(String field, Number mod, Number value)	Deprecated. The field, modulo the given mod argument, is equal to the value
static DBQuery.Query	nor(DBQuery.Query... expressions)	Deprecated. None of the given expressions match
static DBQuery.Query	notEquals(String field, Object value)	Deprecated. The field is not equal to the given value
static DBQuery.Query	notExists(String field)	Deprecated. The given field doesn't exist
static DBQuery.Query	notIn(String field, Object... values)	Deprecated. The field is not in the given set of values
static DBQuery.Query	notIn(String field, Collection<?> values)	Deprecated. The field is not in the given set of values
static DBQuery.Query	or(DBQuery.Query... expressions)	Deprecated. One of the given expressions matches
static DBQuery.Query	regex(String field, Pattern regex)	Deprecated. The given field matches the regular expression
static DBQuery.Query	size(String field, int size)	Deprecated. The array field is of the given size
static DBQuery.Query	where(String code)	Deprecated. Execute the given JavaScript code as part of the query

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DBQuery

public DBQuery()

Deprecated.

Method Detail

empty

public static DBQuery.Query empty()

Deprecated.

Create an empty query

Returns:

The empty query

is

public static DBQuery.Query is(String field,
                               Object value)

Deprecated.

The field is equal to the given value

Parameters:

field - The field to compare

value - The value to compare to

Returns:

the query

lessThan

public static DBQuery.Query lessThan(String field,
                                     Object value)

Deprecated.

The field is less than the given value

Parameters:

field - The field to compare

value - The value to compare to

Returns:

the query

lessThanEquals

public static DBQuery.Query lessThanEquals(String field,
                                           Object value)

Deprecated.

The field is less than or equal to the given value

Parameters:

field - The field to compare

value - The value to compare to

Returns:

the query

greaterThan

public static DBQuery.Query greaterThan(String field,
                                        Object value)

Deprecated.

The field is greater than the given value

Parameters:

field - The field to compare

value - The value to compare to

Returns:

the query

greaterThanEquals

public static DBQuery.Query greaterThanEquals(String field,
                                              Object value)

Deprecated.

The field is greater than or equal to the given value

Parameters:

field - The field to compare

value - The value to compare to

Returns:

the query

notEquals

public static DBQuery.Query notEquals(String field,
                                      Object value)

Deprecated.

The field is not equal to the given value

Parameters:

field - The field to compare

value - The value to compare to

Returns:

the query

in

public static DBQuery.Query in(String field,
                               Object... values)

Deprecated.

The field is in the given set of values

Parameters:

field - The field to compare

values - The value to compare to

Returns:

the query

in

public static DBQuery.Query in(String field,
                               Collection<?> values)

Deprecated.

The field is in the given set of values

Parameters:

field - The field to compare

values - The value to compare to

Returns:

the query

notIn

public static DBQuery.Query notIn(String field,
                                  Object... values)

Deprecated.

The field is not in the given set of values

Parameters:

field - The field to compare

values - The value to compare to

Returns:

the query

notIn

public static DBQuery.Query notIn(String field,
                                  Collection<?> values)

Deprecated.

The field is not in the given set of values

Parameters:

field - The field to compare

values - The value to compare to

Returns:

the query

mod

public static DBQuery.Query mod(String field,
                                Number mod,
                                Number value)

Deprecated.

The field, modulo the given mod argument, is equal to the value

Parameters:

field - The field to compare

mod - The modulo

value - The value to compare to

Returns:

the query

all

public static DBQuery.Query all(String field,
                                Collection<?> values)

Deprecated.

The array field contains all of the given values

Parameters:

field - The field to compare

values - The values to compare to

Returns:

the query

all

public static DBQuery.Query all(String field,
                                Object... values)

Deprecated.

The array field contains all of the given values

Parameters:

field - The field to compare

values - The values to compare to

Returns:

the query

size

public static DBQuery.Query size(String field,
                                 int size)

Deprecated.

The array field is of the given size

Parameters:

field - The field to compare

size - The value to compare

Returns:

the query

exists

public static DBQuery.Query exists(String field)

Deprecated.

The given field exists

Parameters:

field - The field to check

Returns:

the query

notExists

public static DBQuery.Query notExists(String field)

Deprecated.

The given field doesn't exist

Parameters:

field - The field to check

Returns:

the query

or

public static DBQuery.Query or(DBQuery.Query... expressions)

Deprecated.

One of the given expressions matches

Parameters:

expressions - The expressions to test

Returns:

the query

and

public static DBQuery.Query and(DBQuery.Query... expressions)

Deprecated.

All of the given expressions match

Parameters:

expressions - The expressions to test

Returns:

the query

nor

public static DBQuery.Query nor(DBQuery.Query... expressions)

Deprecated.

None of the given expressions match

Parameters:

expressions - The expressions to test

Returns:

the query

regex

public static DBQuery.Query regex(String field,
                                  Pattern regex)

Deprecated.

The given field matches the regular expression

Parameters:

field - The field to comare

regex - The regular expression to match with

Returns:

the query

elemMatch

public static DBQuery.Query elemMatch(String field,
                                      DBQuery.Query query)

Deprecated.

An element in the given array field matches the given query

Parameters:

field - the array field

query - The query to attempt to match against the elements of the array field

Returns:

the query

where

public static DBQuery.Query where(String code)

Deprecated.

Execute the given JavaScript code as part of the query

Parameters:

code - the JavaScript code

Returns:

the query