Package com.mongodb

Class DBCollection

java.lang.Object
com.mongodb.DBCollection
@ThreadSafe @Deprecated(since="2021-05-27") public class DBCollection extends Object
Deprecated.
Usage of this API is not supported in AEM as a Cloud Service.
Implementation of a database collection. A typical invocation sequence is thus: 
  
  MongoClient mongoClient = new MongoClient(new ServerAddress("localhost", 27017));
  DB db = mongoClient.getDB("mydb");
  DBCollection collection = db.getCollection("test");
To get a collection to use, just specify the name of the collection to the getCollection(String collectionName) method: 
  
  DBCollection coll = db.getCollection("testCollection");
Once you have the collection object, you can insert documents into the collection: 
  
  BasicDBObject doc = new BasicDBObject("name", "MongoDB").append("type", "database")
                                                          .append("count", 1)
                                                          .append("info", new BasicDBObject("x", 203).append("y", 102));
  coll.insert(doc);
To show that the document we inserted in the previous step is there, we can do a simple findOne() operation to get the first document in the collection: 
  
  DBObject myDoc = coll.findOne();
  System.out.println(myDoc);
See Mongo.getDB(String) for further information about the effective deprecation of this class.

  • Field Details

  • Method Details

    • insert

      public WriteResult insert(DBObject document, WriteConcern writeConcern)
      Deprecated.
      Insert a document into a collection. If the collection does not exists on the server, then it will be created. If the new document does not contain an '_id' field, it will be added.
      Parameters:
      document - DBObject to be inserted
      writeConcern - WriteConcern to be used during operation
      Returns:
      the result of the operation
      Throws:
      DuplicateKeyException - if the write failed to a duplicate unique key
      WriteConcernException - if the write failed due some other failure specific to the insert command
      MongoCommandException - if the write failed due to a specific command exception
      MongoException - if the operation failed for some other reason

    • insert

      public WriteResult insert(DBObject... documents)
      Deprecated.
      Insert documents into a collection. If the collection does not exists on the server, then it will be created. If the new document does not contain an '_id' field, it will be added. Collection wide WriteConcern will be used.
      Parameters:
      documents - DBObject's to be inserted
      Returns:
      the result of the operation
      Throws:
      DuplicateKeyException - if the write failed to a duplicate unique key
      WriteConcernException - if the write failed due some other failure specific to the insert command
      MongoCommandException - if the write failed due to a specific command exception
      MongoException - if the operation failed for some other reason

    • insert

      public WriteResult insert(WriteConcern writeConcern, DBObject... documents)
      Deprecated.
      Insert documents into a collection. If the collection does not exists on the server, then it will be created. If the new document does not contain an '_id' field, it will be added.
      Parameters:
      writeConcern - WriteConcern to be used during operation
      documents - DBObject's to be inserted
      Returns:
      the result of the operation
      Throws:
      MongoCommandException - if the write failed due to a specific command exception
      MongoException - if the write failed due some other failure

    • insert

      public WriteResult insert(DBObject[] documents, WriteConcern writeConcern)
      Deprecated.
      Insert documents into a collection. If the collection does not exists on the server, then it will be created. If the new document does not contain an '_id' field, it will be added.
      Parameters:
      documents - DBObject's to be inserted
      writeConcern - WriteConcern to be used during operation
      Returns:
      the result of the operation
      Throws:
      DuplicateKeyException - if the write failed to a duplicate unique key
      WriteConcernException - if the write failed due some other failure specific to the insert command
      MongoCommandException - if the write failed due to a specific command exception
      MongoException - if the operation failed for some other reason

    • insert

      public WriteResult insert(List<? extends DBObject> documents)
      Deprecated.
      Insert documents into a collection. If the collection does not exists on the server, then it will be created. If the new document does not contain an '_id' field, it will be added.
      Parameters:
      documents - list of DBObject to be inserted
      Returns:
      the result of the operation
      Throws:
      DuplicateKeyException - if the write failed to a duplicate unique key
      WriteConcernException - if the write failed due some other failure specific to the insert command
      MongoCommandException - if the write failed due to a specific command exception
      MongoException - if the operation failed for some other reason

    • insert

      public WriteResult insert(List<? extends DBObject> documents, WriteConcern aWriteConcern)
      Deprecated.
      Insert documents into a collection. If the collection does not exists on the server, then it will be created. If the new document does not contain an '_id' field, it will be added.
      Parameters:
      documents - list of DBObject's to be inserted
      aWriteConcern - WriteConcern to be used during operation
      Returns:
      the result of the operation
      Throws:
      DuplicateKeyException - if the write failed to a duplicate unique key
      WriteConcernException - if the write failed due some other failure specific to the insert command
      MongoCommandException - if the write failed due to a specific command exception
      MongoException - if the operation failed for some other reason

    • insert

      public WriteResult insert(DBObject[] documents, WriteConcern aWriteConcern, DBEncoder encoder)
      Deprecated.
      Insert documents into a collection. If the collection does not exists on the server, then it will be created. If the new document does not contain an '_id' field, it will be added.
      Parameters:
      documents - DBObject's to be inserted
      aWriteConcern - WriteConcern to be used during operation
      encoder - DBEncoder to be used
      Returns:
      the result of the operation
      Throws:
      DuplicateKeyException - if the write failed to a duplicate unique key
      WriteConcernException - if the write failed due some other failure specific to the insert command
      MongoCommandException - if the write failed due to a specific command exception
      MongoException - if the operation failed for some other reason

    • insert

      public WriteResult insert(List<? extends DBObject> documents, WriteConcern aWriteConcern, @Nullable DBEncoder dbEncoder)
      Deprecated.
      Insert documents into a collection. If the collection does not exists on the server, then it will be created. If the new document does not contain an '_id' field, it will be added.
      Parameters:
      documents - a list of DBObject's to be inserted
      aWriteConcern - WriteConcern to be used during operation
      dbEncoder - DBEncoder to be used
      Returns:
      the result of the operation
      Throws:
      DuplicateKeyException - if the write failed to a duplicate unique key
      WriteConcernException - if the write failed due some other failure specific to the insert command
      MongoCommandException - if the write failed due to a specific command exception
      MongoException - if the operation failed for some other reason

    • insert

      public WriteResult insert(List<? extends DBObject> documents, InsertOptions insertOptions)
      Deprecated.

      Insert documents into a collection. If the collection does not exists on the server, then it will be created. If the new document does not contain an '_id' field, it will be added.

      If the value of the continueOnError property of the given InsertOptions is true, that value will override the value of the continueOnError property of the given WriteConcern. Otherwise, the value of the continueOnError property of the given WriteConcern will take effect.

      Parameters:
      documents - a list of DBObject's to be inserted
      insertOptions - the options to use for the insert
      Returns:
      the result of the operation
      Throws:
      DuplicateKeyException - if the write failed to a duplicate unique key
      WriteConcernException - if the write failed due some other failure specific to the insert command
      MongoCommandException - if the write failed due to a specific command exception
      MongoException - if the operation failed for some other reason

    • save

      public WriteResult save(DBObject document)
      Deprecated.
      Update an existing document or insert a document depending on the parameter. If the document does not contain an '_id' field, then the method performs an insert with the specified fields in the document as well as an '_id' field with a unique objectId value. If the document contains an '_id' field, then the method performs an upsert querying the collection on the '_id' field:
      • If a document does not exist with the specified '_id' value, the method performs an insert with the specified fields in the document.
      • If a document exists with the specified '_id' value, the method performs an update, replacing all field in the existing record with the fields from the document.
      Parameters:
      document - DBObject to save to the collection.
      Returns:
      the result of the operation
      Throws:
      DuplicateKeyException - if the write failed to a duplicate unique key
      WriteConcernException - if the write failed due some other failure specific to the insert or update command
      MongoCommandException - if the write failed due to a specific command exception
      MongoException - if the operation failed for some other reason

    • save

      public WriteResult save(DBObject document, WriteConcern writeConcern)
      Deprecated.
      Update an existing document or insert a document depending on the parameter. If the document does not contain an '_id' field, then the method performs an insert with the specified fields in the document as well as an '_id' field with a unique objectId value. If the document contains an '_id' field, then the method performs an upsert querying the collection on the '_id' field:
      • If a document does not exist with the specified '_id' value, the method performs an insert with the specified fields in the document.
      • If a document exists with the specified '_id' value, the method performs an update, replacing all field in the existing record with the fields from the document.
      Parameters:
      document - DBObject to save to the collection.
      writeConcern - WriteConcern to be used during operation
      Returns:
      the result of the operation
      Throws:
      DuplicateKeyException - if the write failed to a duplicate unique key
      WriteConcernException - if the write failed due some other failure specific to the insert or update command
      MongoCommandException - if the write failed due to a specific command exception
      MongoException - if the operation failed for some other reason

    • update

      public WriteResult update(DBObject query, DBObject update, boolean upsert, boolean multi, WriteConcern aWriteConcern)
      Deprecated.
      Modify an existing document or documents in collection. The query parameter employs the same query selectors, as used in find().
      Parameters:
      query - the selection criteria for the update
      update - the modifications to apply
      upsert - when true, inserts a document if no document matches the update query criteria
      multi - when true, updates all documents in the collection that match the update query criteria, otherwise only updates one
      aWriteConcern - WriteConcern to be used during operation
      Returns:
      the result of the operation
      Throws:
      DuplicateKeyException - if the write failed to a duplicate unique key
      WriteConcernException - if the write failed due some other failure specific to the update command
      MongoCommandException - if the write failed due to a specific command exception
      MongoException - if the operation failed for some other reason

    • update

      public WriteResult update(DBObject query, DBObject update, boolean upsert, boolean multi, WriteConcern concern, @Nullable DBEncoder encoder)
      Deprecated.
      Modify an existing document or documents in collection. By default the method updates a single document. The query parameter employs the same query selectors, as used in find().
      Parameters:
      query - the selection criteria for the update
      update - the modifications to apply
      upsert - when true, inserts a document if no document matches the update query criteria
      multi - when true, updates all documents in the collection that match the update query criteria, otherwise only updates one
      concern - WriteConcern to be used during operation
      encoder - DBEncoder to be used
      Returns:
      the result of the operation
      Throws:
      DuplicateKeyException - if the write failed to a duplicate unique key
      WriteConcernException - if the write failed due some other failure specific to the update command
      MongoCommandException - if the write failed due to a specific command exception
      MongoException - if the operation failed for some other reason

    • update

      public WriteResult update(DBObject query, DBObject update, boolean upsert, boolean multi, WriteConcern concern, @Nullable Boolean bypassDocumentValidation, @Nullable DBEncoder encoder)
      Deprecated.
      Modify an existing document or documents in collection. By default the method updates a single document. The query parameter employs the same query selectors, as used in find(DBObject).
      Parameters:
      query - the selection criteria for the update
      update - the modifications to apply
      upsert - when true, inserts a document if no document matches the update query criteria
      multi - when true, updates all documents in the collection that match the update query criteria, otherwise only updates one
      concern - WriteConcern to be used during operation
      bypassDocumentValidation - whether to bypass document validation.
      encoder - the DBEncoder to use
      Returns:
      the result of the operation
      Throws:
      DuplicateKeyException - if the write failed to a duplicate unique key
      WriteConcernException - if the write failed due some other failure specific to the update command
      MongoCommandException - if the write failed due to a specific command exception
      MongoException - if the operation failed for some other reason
      Since:
      2.14

    • update

      public WriteResult update(DBObject query, DBObject update, boolean upsert, boolean multi)
      Deprecated.
      Modify an existing document or documents in collection. The query parameter employs the same query selectors, as used in find().
      Parameters:
      query - the selection criteria for the update
      update - the modifications to apply
      upsert - when true, inserts a document if no document matches the update query criteria
      multi - when true, updates all documents in the collection that match the update query criteria, otherwise only updates one
      Returns:
      the result of the operation
      Throws:
      DuplicateKeyException - if the write failed to a duplicate unique key
      WriteConcernException - if the write failed due some other failure specific to the update command
      MongoCommandException - if the write failed due to a specific command exception
      MongoException - if the operation failed for some other reason

    • update

      public WriteResult update(DBObject query, DBObject update)
      Deprecated.
      Modify an existing document. The query parameter employs the same query selectors, as used in find().
      Parameters:
      query - the selection criteria for the update
      update - the modifications to apply
      Returns:
      the result of the operation
      Throws:
      DuplicateKeyException - if the write failed to a duplicate unique key
      WriteConcernException - if the write failed due some other failure specific to the update command
      MongoCommandException - if the write failed due to a specific command exception
      MongoException - if the operation failed for some other reason

    • updateMulti

      public WriteResult updateMulti(DBObject query, DBObject update)
      Deprecated.
      Modify documents in collection. The query parameter employs the same query selectors, as used in find().
      Parameters:
      query - the selection criteria for the update
      update - the modifications to apply
      Returns:
      the result of the operation
      Throws:
      DuplicateKeyException - if the write failed to a duplicate unique key
      WriteConcernException - if the write failed due some other failure specific to the update command
      MongoCommandException - if the write failed due to a specific command exception
      MongoException - if the operation failed for some other reason

    • update

      public WriteResult update(DBObject query, DBObject update, DBCollectionUpdateOptions options)
      Deprecated.
      Modify an existing document or documents in collection.
      Parameters:
      query - the selection criteria for the update
      update - the modifications to apply
      options - the options to apply to the update operation
      Returns:
      the result of the operation
      Throws:
      DuplicateKeyException - if the write failed to a duplicate unique key
      WriteConcernException - if the write failed due some other failure specific to the update command
      MongoCommandException - if the write failed due to a specific command exception
      MongoException - if the operation failed for some other reason
      Since:
      3.4

    • remove

      public WriteResult remove(DBObject query)
      Deprecated.
      Remove documents from a collection.
      Parameters:
      query - the deletion criteria using query operators. Omit the query parameter or pass an empty document to delete all documents in the collection.
      Returns:
      the result of the operation
      Throws:
      WriteConcernException - if the write failed due some other failure specific to the delete command
      MongoCommandException - if the write failed due to a specific command exception
      MongoException - if the operation failed for some other reason

    • remove

      public WriteResult remove(DBObject query, WriteConcern writeConcern)
      Deprecated.
      Remove documents from a collection.
      Parameters:
      query - the deletion criteria using query operators. Omit the query parameter or pass an empty document to delete all documents in the collection.
      writeConcern - WriteConcern to be used during operation
      Returns:
      the result of the operation
      Throws:
      WriteConcernException - if the write failed due some other failure specific to the delete command
      MongoCommandException - if the write failed due to a specific command exception
      MongoException - if the operation failed for some other reason

    • remove

      public WriteResult remove(DBObject query, WriteConcern writeConcern, DBEncoder encoder)
      Deprecated.
      Remove documents from a collection.
      Parameters:
      query - the deletion criteria using query operators. Omit the query parameter or pass an empty document to delete all documents in the collection.
      writeConcern - WriteConcern to be used during operation
      encoder - DBEncoder to be used
      Returns:
      the result of the operation
      Throws:
      WriteConcernException - if the write failed due some other failure specific to the delete command
      MongoCommandException - if the write failed due to a specific command exception
      MongoException - if the operation failed for some other reason

    • remove

      public WriteResult remove(DBObject query, DBCollectionRemoveOptions options)
      Deprecated.
      Remove documents from a collection.
      Parameters:
      query - the deletion criteria using query operators. Omit the query parameter or pass an empty document to delete all documents in the collection.
      options - the options to apply to the delete operation
      Returns:
      the result of the operation
      Throws:
      WriteConcernException - if the write failed due some other failure specific to the delete command
      MongoCommandException - if the write failed due to a specific command exception
      MongoException - if the operation failed for some other reason
      Since:
      3.4

    • find

      @Deprecated public DBCursor find(DBObject query, DBObject projection, int numToSkip, int batchSize, int options)
      Deprecated.
      use DBCursor.skip(int), DBCursor.batchSize(int) and DBCursor.setOptions(int) on the DBCursor returned from find(DBObject, DBObject)
      Select documents in collection and get a cursor to the selected documents.
      Parameters:
      query - the selection criteria using query operators. Omit the query parameter or pass an empty document to return all documents in the collection.
      projection - specifies which fields MongoDB will return from the documents in the result set.
      numToSkip - number of documents to skip
      batchSize - see DBCursor.batchSize(int) for more information
      options - query options to be used
      Returns:
      A cursor to the documents that match the query criteria

    • find

      @Deprecated public DBCursor find(DBObject query, DBObject projection, int numToSkip, int batchSize)
      Deprecated.
      use DBCursor.skip(int) and DBCursor.batchSize(int) on the DBCursor returned from find(DBObject, DBObject)
      Select documents in collection and get a cursor to the selected documents.
      Parameters:
      query - the selection criteria using query operators. Omit the query parameter or pass an empty document to return all documents in the collection.
      projection - specifies which fields MongoDB will return from the documents in the result set.
      numToSkip - number of documents to skip
      batchSize - see DBCursor.batchSize(int) for more information
      Returns:
      A cursor to the documents that match the query criteria

    • find

      public DBCursor find(DBObject query)
      Deprecated.
      Select documents in collection and get a cursor to the selected documents.
      Parameters:
      query - the selection criteria using query operators. Omit the query parameter or pass an empty document to return all documents in the collection.
      Returns:
      A cursor to the documents that match the query criteria

    • find

      public DBCursor find(DBObject query, DBObject projection)
      Deprecated.
      Select documents in collection and get a cursor to the selected documents.
      Parameters:
      query - the selection criteria using query operators. Omit the query parameter or pass an empty document to return all documents in the collection.
      projection - specifies which fields MongoDB will return from the documents in the result set.
      Returns:
      A cursor to the documents that match the query criteria

    • find

      public DBCursor find()
      Deprecated.
      Select all documents in collection and get a cursor to the selected documents.
      Returns:
      A cursor to the documents that match the query criteria

    • find

      public DBCursor find(@Nullable DBObject query, DBCollectionFindOptions options)
      Deprecated.
      Select documents in collection and get a cursor to the selected documents.
      Parameters:
      query - the selection criteria using query operators. Omit the query parameter or pass an empty document to return all documents in the collection.
      options - the options for the find operation.
      Returns:
      A cursor to the documents that match the query criteria
      Since:
      3.4

    • findOne

      @Nullable public DBObject findOne()
      Deprecated.
      Get a single document from collection.
      Returns:
      A document that satisfies the query specified as the argument to this method.

    • findOne

      @Nullable public DBObject findOne(DBObject query)
      Deprecated.
      Get a single document from collection.
      Parameters:
      query - the selection criteria using query operators.
      Returns:
      A document that satisfies the query specified as the argument to this method.

    • findOne

      @Nullable public DBObject findOne(DBObject query, DBObject projection)
      Deprecated.
      Get a single document from collection.
      Parameters:
      query - the selection criteria using query operators.
      projection - specifies which fields MongoDB will return from the documents in the result set.
      Returns:
      A document that satisfies the query specified as the argument to this method.

    • findOne

      @Nullable public DBObject findOne(DBObject query, DBObject projection, DBObject sort)
      Deprecated.
      Get a single document from collection.
      Parameters:
      query - the selection criteria using query operators.
      projection - specifies which fields MongoDB will return from the documents in the result set.
      sort - A document whose fields specify the attributes on which to sort the result set.
      Returns:
      A document that satisfies the query specified as the argument to this method.

    • findOne

      @Nullable public DBObject findOne(DBObject query, DBObject projection, ReadPreference readPreference)
      Deprecated.
      Get a single document from collection.
      Parameters:
      query - the selection criteria using query operators.
      projection - specifies which fields MongoDB will return from the documents in the result set.
      readPreference - ReadPreference to be used for this operation
      Returns:
      A document that satisfies the query specified as the argument to this method.

    • findOne

      @Nullable public DBObject findOne(@Nullable DBObject query, @Nullable DBObject projection, @Nullable DBObject sort, ReadPreference readPreference)
      Deprecated.
      Get a single document from collection.
      Parameters:
      query - the selection criteria using query operators.
      projection - specifies which projection MongoDB will return from the documents in the result set.
      sort - A document whose fields specify the attributes on which to sort the result set.
      readPreference - ReadPreference to be used for this operation
      Returns:
      A document that satisfies the query specified as the argument to this method.

    • findOne

      @Nullable public DBObject findOne(Object id)
      Deprecated.
      Get a single document from collection by '_id'.
      Parameters:
      id - value of '_id' field of a document we are looking for
      Returns:
      A document with '_id' provided as the argument to this method.

    • findOne

      @Nullable public DBObject findOne(Object id, DBObject projection)
      Deprecated.
      Get a single document from collection by '_id'.
      Parameters:
      id - value of '_id' field of a document we are looking for
      projection - specifies which projection MongoDB will return from the documents in the result set.
      Returns:
      A document that satisfies the query specified as the argument to this method.

    • findOne

      @Nullable public DBObject findOne(@Nullable DBObject query, DBCollectionFindOptions findOptions)
      Deprecated.
      Get a single document from collection.
      Parameters:
      query - the selection criteria using query operators.
      findOptions - the options for the find operation.
      Returns:
      A document that satisfies the query specified as the argument to this method.
      Since:
      3.4

    • count

      public long count()
      Deprecated.
      Same as getCount()
      Returns:
      the number of documents in collection
      Throws:
      MongoException - if the operation failed

    • count

      public long count(@Nullable DBObject query)
      Deprecated.
      Same as getCount(DBObject)
      Parameters:
      query - specifies the selection criteria
      Returns:
      the number of documents that matches selection criteria
      Throws:
      MongoException - if the operation failed

    • count

      public long count(@Nullable DBObject query, ReadPreference readPreference)
      Deprecated.
      Get the count of documents in collection that would match a criteria.
      Parameters:
      query - specifies the selection criteria
      readPreference - ReadPreference to be used for this operation
      Returns:
      the number of documents that matches selection criteria
      Throws:
      MongoException - if the operation failed

    • count

      public long count(@Nullable DBObject query, DBCollectionCountOptions options)
      Deprecated.
      Get the count of documents in collection that would match a criteria.
      Parameters:
      query - specifies the selection criteria
      options - the options for the count operation.
      Returns:
      the number of documents that matches selection criteria
      Throws:
      MongoException - if the operation failed
      Since:
      3.4

    • getCount

      public long getCount()
      Deprecated.
      Get the count of documents in collection.
      Returns:
      the number of documents in collection
      Throws:
      MongoException - if the operation failed

    • getCount

      public long getCount(ReadPreference readPreference)
      Deprecated.
      Get the count of documents in collection.
      Parameters:
      readPreference - ReadPreference to be used for this operation
      Returns:
      the number of documents in collection
      Throws:
      MongoException - if the operation failed

    • getCount

      public long getCount(@Nullable DBObject query)
      Deprecated.
      Get the count of documents in collection that would match a criteria.
      Parameters:
      query - specifies the selection criteria
      Returns:
      the number of documents that matches selection criteria
      Throws:
      MongoException - if the operation failed

    • getCount

      @Deprecated public long getCount(@Nullable DBObject query, DBObject projection)
      Deprecated.
      Prefer count(DBObject, DBCollectionCountOptions)
      Get the count of documents in collection that would match a criteria.
      Parameters:
      query - specifies the selection criteria
      projection - this is ignored
      Returns:
      the number of documents that matches selection criteria
      Throws:
      MongoException - if the operation failed

    • getCount

      @Deprecated public long getCount(@Nullable DBObject query, @Nullable DBObject projection, ReadPreference readPreference)
      Deprecated.
      Prefer count(DBObject, DBCollectionCountOptions)
      Get the count of documents in collection that would match a criteria.
      Parameters:
      query - specifies the selection criteria
      projection - this is ignored
      readPreference - ReadPreference to be used for this operation
      Returns:
      the number of documents that matches selection criteria
      Throws:
      MongoException - if the operation failed

    • getCount

      @Deprecated public long getCount(@Nullable DBObject query, @Nullable DBObject projection, long limit, long skip)
      Deprecated.
      Prefer count(DBObject, DBCollectionCountOptions)
      Get the count of documents in collection that would match a criteria.
      Parameters:
      query - specifies the selection criteria
      projection - this is ignored
      limit - limit the count to this value
      skip - number of documents to skip
      Returns:
      the number of documents that matches selection criteria
      Throws:
      MongoException - if the operation failed

    • getCount

      @Deprecated public long getCount(@Nullable DBObject query, @Nullable DBObject projection, long limit, long skip, ReadPreference readPreference)
      Deprecated.
      Prefer count(DBObject, DBCollectionCountOptions)
      Get the count of documents in collection that would match a criteria.
      Parameters:
      query - specifies the selection criteria
      projection - this is ignored
      limit - limit the count to this value
      skip - number of documents to skip
      readPreference - ReadPreference to be used for this operation
      Returns:
      the number of documents that matches selection criteria
      Throws:
      MongoException - if the operation failed

    • getCount

      public long getCount(@Nullable DBObject query, DBCollectionCountOptions options)
      Deprecated.
      Get the count of documents in collection that would match a criteria.
      Parameters:
      query - specifies the selection criteria
      options - the options for the count operation.
      Returns:
      the number of documents that matches selection criteria
      Throws:
      MongoException - if the operation failed
      Since:
      3.4

    • rename

      public DBCollection rename(String newName)
      Deprecated.
      Change the name of an existing collection.
      Parameters:
      newName - specifies the new name of the collection
      Returns:
      the collection with new name
      Throws:
      MongoException - if newName is the name of an existing collection.

    • rename

      public DBCollection rename(String newName, boolean dropTarget)
      Deprecated.
      Change the name of an existing collection.
      Parameters:
      newName - specifies the new name of the collection
      dropTarget - If true, mongod will drop the collection with the target name if it exists
      Returns:
      the collection with new name
      Throws:
      MongoException - if target is the name of an existing collection and dropTarget=false.

    • group

      @Deprecated public DBObject group(DBObject key, DBObject cond, DBObject initial, String reduce)
      Deprecated.
      The group command was deprecated in MongoDB 3.4
      Group documents in a collection by the specified key and performs simple aggregation functions such as computing counts and sums. This is analogous to a SELECT ... GROUP BY statement in SQL.
      Parameters:
      key - specifies one or more document fields to group
      cond - specifies the selection criteria to determine which documents in the collection to process
      initial - initializes the aggregation result document
      reduce - specifies an $reduce function, that operates on the documents during the grouping operation
      Returns:
      a document with the grouped records as well as the command meta-data

    • group

      @Deprecated public DBObject group(DBObject key, DBObject cond, DBObject initial, String reduce, @Nullable String finalize)
      Deprecated.
      The group command was deprecated in MongoDB 3.4
      Group documents in a collection by the specified key and performs simple aggregation functions such as computing counts and sums. This is analogous to a SELECT ... GROUP BY statement in SQL.
      Parameters:
      key - specifies one or more document fields to group
      cond - specifies the selection criteria to determine which documents in the collection to process
      initial - initializes the aggregation result document
      reduce - specifies an $reduce Javascript function, that operates on the documents during the grouping operation
      finalize - specifies a Javascript function that runs each item in the result set before final value will be returned
      Returns:
      a document with the grouped records as well as the command meta-data

    • group

      @Deprecated public DBObject group(DBObject key, DBObject cond, DBObject initial, String reduce, @Nullable String finalize, ReadPreference readPreference)
      Deprecated.
      The group command was deprecated in MongoDB 3.4
      Group documents in a collection by the specified key and performs simple aggregation functions such as computing counts and sums. This is analogous to a SELECT ... GROUP BY statement in SQL.
      Parameters:
      key - specifies one or more document fields to group
      cond - specifies the selection criteria to determine which documents in the collection to process
      initial - initializes the aggregation result document
      reduce - specifies an $reduce Javascript function, that operates on the documents during the grouping operation
      finalize - specifies a Javascript function that runs each item in the result set before final value will be returned
      readPreference - ReadPreference to be used for this operation
      Returns:
      a document with the grouped records as well as the command meta-data

    • group

      @Deprecated public DBObject group(GroupCommand cmd)
      Deprecated.
      The group command was deprecated in MongoDB 3.4
      Group documents in a collection by the specified key and performs simple aggregation functions such as computing counts and sums. This is analogous to a SELECT ... GROUP BY statement in SQL.
      Parameters:
      cmd - the group command
      Returns:
      a document with the grouped records as well as the command meta-data

    • group

      @Deprecated public DBObject group(GroupCommand cmd, ReadPreference readPreference)
      Deprecated.
      The group command was deprecated in MongoDB 3.4
      Group documents in a collection by the specified key and performs simple aggregation functions such as computing counts and sums. This is analogous to a SELECT ... GROUP BY statement in SQL.
      Parameters:
      cmd - the group command
      readPreference - ReadPreference to be used for this operation
      Returns:
      a document with the grouped records as well as the command meta-data

    • distinct

      public List distinct(String fieldName)
      Deprecated.
      Find the distinct values for a specified field across a collection and returns the results in an array.
      Parameters:
      fieldName - Specifies the field for which to return the distinct values.
      Returns:
      a List of the distinct values

    • distinct

      public List distinct(String fieldName, ReadPreference readPreference)
      Deprecated.
      Find the distinct values for a specified field across a collection and returns the results in an array.
      Parameters:
      fieldName - Specifies the field for which to return the distinct values
      readPreference - ReadPreference to be used for this operation
      Returns:
      a List of the distinct values

    • distinct

      public List distinct(String fieldName, DBObject query)
      Deprecated.
      Find the distinct values for a specified field across a collection and returns the results in an array.
      Parameters:
      fieldName - Specifies the field for which to return the distinct values
      query - specifies the selection query to determine the subset of documents from which to retrieve the distinct values
      Returns:
      an array of the distinct values

    • distinct

      public List distinct(String fieldName, DBObject query, ReadPreference readPreference)
      Deprecated.
      Find the distinct values for a specified field across a collection and returns the results in an array.
      Parameters:
      fieldName - Specifies the field for which to return the distinct values
      query - specifies the selection query to determine the subset of documents from which to retrieve the distinct values
      readPreference - ReadPreference to be used for this operation
      Returns:
      A List of the distinct values

    • distinct

      public List distinct(String fieldName, DBCollectionDistinctOptions options)
      Deprecated.
      Find the distinct values for a specified field across a collection and returns the results in an array.
      Parameters:
      fieldName - Specifies the field for which to return the distinct values
      options - the options to apply for this operation
      Returns:
      A List of the distinct values
      Since:
      3.4

    • mapReduce

      public MapReduceOutput mapReduce(String map, String reduce, String outputTarget, DBObject query)
      Deprecated.
      Allows you to run map-reduce aggregation operations over a collection.
      Parameters:
      map - a JavaScript function that associates or "maps" a value with a key and emits the key and value pair.
      reduce - a JavaScript function that "reduces" to a single object all the values associated with a particular key.
      outputTarget - specifies the location of the result of the map-reduce operation.
      query - specifies the selection criteria using query operators for determining the documents input to the map function.
      Returns:
      a MapReduceOutput which contains the results of this map reduce operation

    • mapReduce

      public MapReduceOutput mapReduce(String map, String reduce, String outputTarget, MapReduceCommand.OutputType outputType, DBObject query)
      Deprecated.
      Allows you to run map-reduce aggregation operations over a collection and saves to a named collection.
      Parameters:
      map - a JavaScript function that associates or "maps" a value with a key and emits the key and value pair.
      reduce - a JavaScript function that "reduces" to a single object all the values associated with a particular key.
      outputTarget - specifies the location of the result of the map-reduce operation.
      outputType - specifies the type of job output
      query - specifies the selection criteria using query operators for determining the documents input to the map function.
      Returns:
      a MapReduceOutput which contains the results of this map reduce operation

    • mapReduce

      public MapReduceOutput mapReduce(String map, String reduce, String outputTarget, MapReduceCommand.OutputType outputType, DBObject query, ReadPreference readPreference)
      Deprecated.
      Allows you to run map-reduce aggregation operations over a collection and saves to a named collection.
      Parameters:
      map - a JavaScript function that associates or "maps" a value with a key and emits the key and value pair.
      reduce - a JavaScript function that "reduces" to a single object all the values associated with a particular key.
      outputTarget - specifies the location of the result of the map-reduce operation.
      outputType - specifies the type of job output
      query - specifies the selection criteria using query operators for determining the documents input to the map function.
      readPreference - the read preference specifying where to run the query. Only applied for Inline output type
      Returns:
      a MapReduceOutput which contains the results of this map reduce operation

    • mapReduce

      public MapReduceOutput mapReduce(MapReduceCommand command)
      Deprecated.
      Allows you to run map-reduce aggregation operations over a collection.
      Parameters:
      command - specifies the details of the Map Reduce operation to perform
      Returns:
      a MapReduceOutput containing the results of the map reduce operation

    • aggregate

      @Deprecated public AggregationOutput aggregate(DBObject firstOp, DBObject... additionalOps)
      Deprecated.
      Use aggregate(List, AggregationOptions) instead
      Method implements aggregation framework.
      Parameters:
      firstOp - requisite first operation to be performed in the aggregation pipeline
      additionalOps - additional operations to be performed in the aggregation pipeline
      Returns:
      the aggregation operation's result set

    • aggregate

      @Deprecated public AggregationOutput aggregate(List<? extends DBObject> pipeline)
      Deprecated.
      Use aggregate(List, AggregationOptions) instead
      Method implements aggregation framework.
      Parameters:
      pipeline - operations to be performed in the aggregation pipeline
      Returns:
      the aggregation's result set

    • aggregate

      @Deprecated public AggregationOutput aggregate(List<? extends DBObject> pipeline, ReadPreference readPreference)
      Deprecated.
      Use aggregate(List, AggregationOptions, ReadPreference) )} instead
      Method implements aggregation framework.
      Parameters:
      pipeline - operations to be performed in the aggregation pipeline
      readPreference - the read preference specifying where to run the query
      Returns:
      the aggregation's result set

    • aggregate

      public Cursor aggregate(List<? extends DBObject> pipeline, AggregationOptions options)
      Deprecated.
      Method implements aggregation framework.
      Parameters:
      pipeline - operations to be performed in the aggregation pipeline
      options - options to apply to the aggregation
      Returns:
      the aggregation operation's result set

    • aggregate

      public Cursor aggregate(List<? extends DBObject> pipeline, AggregationOptions options, ReadPreference readPreference)
      Deprecated.
      Method implements aggregation framework.
      Parameters:
      pipeline - operations to be performed in the aggregation pipeline
      options - options to apply to the aggregation
      readPreference - ReadPreference to be used for this operation
      Returns:
      the aggregation operation's result set

    • explainAggregate

      public CommandResult explainAggregate(List<? extends DBObject> pipeline, AggregationOptions options)
      Deprecated.
      Return the explain plan for the aggregation pipeline.
      Parameters:
      pipeline - the aggregation pipeline to explain
      options - the options to apply to the aggregation
      Returns:
      the command result. The explain output may change from release to release, so best to simply log this.

    • parallelScan

      @Deprecated public List<Cursor> parallelScan(ParallelScanOptions options)
      Deprecated.
      the parallelCollectionScan command will be removed in MongoDB 4.2

      Return a list of cursors over the collection that can be used to scan it in parallel.

      Note: As of MongoDB 2.6, this method will work against a mongod, but not a mongos.

      Parameters:
      options - the parallel scan options
      Returns:
      a list of cursors, whose size may be less than the number requested
      Since:
      2.12

    • getName

      public String getName()
      Deprecated.
      Get the name of a collection.
      Returns:
      the name of a collection

    • getFullName

      public String getFullName()
      Deprecated.
      Get the full name of a collection, with the database name as a prefix.
      Returns:
      the name of a collection

    • getCollection

      public DBCollection getCollection(String name)
      Deprecated.
      Find a collection that is prefixed with this collection's name. A typical use of this might be 
      
    DBCollection users = mongo.getCollection( "wiki" ).getCollection( "users" );
      Which is equivalent to 
      
   DBCollection users = mongo.getCollection( "wiki.users" );
      Parameters:
      name - the name of the collection to find
      Returns:
      the matching collection

    • createIndex

      public void createIndex(String name)
      Deprecated.
      Forces creation of an ascending index on a field with the default options.
      Parameters:
      name - name of field to index on
      Throws:
      MongoException - if the operation failed

    • createIndex

      public void createIndex(DBObject keys, String name)
      Deprecated.
      Forces creation of an index on a set of fields, if one does not already exist.
      Parameters:
      keys - a document that contains pairs with the name of the field or fields to index and order of the index
      name - an identifier for the index. If null or empty, the default name will be used.
      Throws:
      MongoException - if the operation failed

    • createIndex

      public void createIndex(DBObject keys, @Nullable String name, boolean unique)
      Deprecated.
      Forces creation of an index on a set of fields, if one does not already exist.
      Parameters:
      keys - a document that contains pairs with the name of the field or fields to index and order of the index
      name - an identifier for the index. If null or empty, the default name will be used.
      unique - if the index should be unique
      Throws:
      MongoException - if the operation failed

    • createIndex

      public void createIndex(DBObject keys)
      Deprecated.
      Creates an index on the field specified, if that index does not already exist.
      Parameters:
      keys - a document that contains pairs with the name of the field or fields to index and order of the index

    • createIndex

      public void createIndex(DBObject keys, DBObject options)
      Deprecated.
      Creates an index on the field specified, if that index does not already exist.

      Prior to MongoDB 3.0 the dropDups option could be used with unique indexes allowing documents with duplicate values to be dropped when building the index. Later versions of MongoDB will silently ignore this setting.

      Parameters:
      keys - a document that contains pairs with the name of the field or fields to index and order of the index
      options - a document that controls the creation of the index.

    • getHintFields

      @Deprecated @Nullable public List<DBObject> getHintFields()
      Deprecated.
      Prefer DBCursor.hint(DBObject)
      Get hint fields for this collection (used to optimize queries).
      Returns:
      a list of DBObject to be used as hints.

    • setHintFields

      @Deprecated public void setHintFields(List<? extends DBObject> indexes)
      Deprecated.
      Prefer DBCursor.hint(DBObject)
      Override MongoDB's default index selection and query optimization process.
      Parameters:
      indexes - list of indexes to "hint" or force MongoDB to use when performing the query.

    • findAndModify

      @Nullable public DBObject findAndModify(@Nullable DBObject query, @Nullable DBObject sort, DBObject update)
      Deprecated.
      Atomically modify and return a single document. By default, the returned document does not include the modifications made on the update.
      Parameters:
      query - specifies the selection criteria for the modification
      sort - determines which document the operation will modify if the query selects multiple documents
      update - the modifications to apply
      Returns:
      pre-modification document
      Throws:
      WriteConcernException - if the write failed due some other failure specific to the update command
      MongoCommandException - if the write failed due to a specific command exception
      MongoException - if the operation failed for some other reason

    • findAndModify

      @Nullable public DBObject findAndModify(@Nullable DBObject query, DBObject update)
      Deprecated.
      Atomically modify and return a single document. By default, the returned document does not include the modifications made on the update.
      Parameters:
      query - specifies the selection criteria for the modification
      update - the modifications to apply
      Returns:
      the document as it was before the modifications
      Throws:
      WriteConcernException - if the write failed due some other failure specific to the update command
      MongoCommandException - if the write failed due to a specific command exception
      MongoException - if the operation failed for some other reason

    • findAndRemove

      @Nullable public DBObject findAndRemove(@Nullable DBObject query)
      Deprecated.
      Atomically remove and return a single document. The returned document is the original document before removal.
      Parameters:
      query - specifies the selection criteria for the modification
      Returns:
      the document as it was before the modifications
      Throws:
      WriteConcernException - if the write failed due some other failure specific to the update command
      MongoCommandException - if the write failed due to a specific command exception
      MongoException - if the operation failed for some other reason

    • findAndModify

      @Nullable public DBObject findAndModify(@Nullable DBObject query, @Nullable DBObject fields, @Nullable DBObject sort, boolean remove, @Nullable DBObject update, boolean returnNew, boolean upsert)
      Deprecated.
      Atomically modify and return a single document. By default, the returned document does not include the modifications made on the update.
      Parameters:
      query - specifies the selection criteria for the modification
      fields - a subset of fields to return
      sort - determines which document the operation will modify if the query selects multiple documents
      remove - when true, removes the selected document
      update - the modifications to apply
      returnNew - when true, returns the modified document rather than the original
      upsert - when true, operation creates a new document if the query returns no documents
      Returns:
      the document as it was before the modifications, unless returnNew is true, in which case it returns the document after the changes were made
      Throws:
      WriteConcernException - if the write failed due some other failure specific to the update command
      MongoCommandException - if the write failed due to a specific command exception
      MongoException - if the operation failed for some other reason

    • findAndModify

      @Nullable public DBObject findAndModify(@Nullable DBObject query, @Nullable DBObject fields, @Nullable DBObject sort, boolean remove, DBObject update, boolean returnNew, boolean upsert, WriteConcern writeConcern)
      Deprecated.
      Atomically modify and return a single document. By default, the returned document does not include the modifications made on the update.
      Parameters:
      query - specifies the selection criteria for the modification
      fields - a subset of fields to return
      sort - determines which document the operation will modify if the query selects multiple documents
      remove - when true, removes the selected document
      update - the modifications to apply
      returnNew - when true, returns the modified document rather than the original
      upsert - when true, operation creates a new document if the query returns no documents
      writeConcern - the write concern to apply to this operation
      Returns:
      the document as it was before the modifications, unless returnNew is true, in which case it returns the document after the changes were made
      Throws:
      WriteConcernException - if the write failed due some other failure specific to the update command
      MongoCommandException - if the write failed due to a specific command exception
      MongoException - if the operation failed for some other reason
      Since:
      2.14

    • findAndModify

      @Nullable public DBObject findAndModify(@Nullable DBObject query, @Nullable DBObject fields, @Nullable DBObject sort, boolean remove, @Nullable DBObject update, boolean returnNew, boolean upsert, long maxTime, TimeUnit maxTimeUnit)
      Deprecated.
      Atomically modify and return a single document. By default, the returned document does not include the modifications made on the update.
      Parameters:
      query - specifies the selection criteria for the modification
      fields - a subset of fields to return
      sort - determines which document the operation will modify if the query selects multiple documents
      remove - when true, removes the selected document
      update - the modifications to apply
      returnNew - when true, returns the modified document rather than the original
      upsert - when true, operation creates a new document if the query returns no documents
      maxTime - the maximum time that the server will allow this operation to execute before killing it. A non-zero value requires a server version >= 2.6
      maxTimeUnit - the unit that maxTime is specified in
      Returns:
      the document as it was before the modifications, unless returnNew is true, in which case it returns the document after the changes were made
      Throws:
      WriteConcernException - if the write failed due some other failure specific to the update command
      MongoCommandException - if the write failed due to a specific command exception
      MongoException - if the operation failed for some other reason
      Since:
      2.12.0

    • findAndModify

      @Nullable public DBObject findAndModify(@Nullable DBObject query, @Nullable DBObject fields, @Nullable DBObject sort, boolean remove, @Nullable DBObject update, boolean returnNew, boolean upsert, long maxTime, TimeUnit maxTimeUnit, WriteConcern writeConcern)
      Deprecated.
      Atomically modify and return a single document. By default, the returned document does not include the modifications made on the update.
      Parameters:
      query - specifies the selection criteria for the modification
      fields - a subset of fields to return
      sort - determines which document the operation will modify if the query selects multiple documents
      remove - when true, removes the selected document
      update - performs an update of the selected document
      returnNew - when true, returns the modified document rather than the original
      upsert - when true, operation creates a new document if the query returns no documents
      maxTime - the maximum time that the server will allow this operation to execute before killing it. A non-zero value requires a server version >= 2.6
      maxTimeUnit - the unit that maxTime is specified in
      writeConcern - the write concern to apply to this operation
      Returns:
      the document as it was before the modifications, unless returnNew is true, in which case it returns the document after the changes were made
      Throws:
      WriteConcernException - if the write failed due some other failure specific to the update command
      MongoCommandException - if the write failed due to a specific command exception
      MongoException - if the operation failed for some other reason
      Since:
      2.14.0

    • findAndModify

      @Nullable public DBObject findAndModify(DBObject query, DBObject fields, DBObject sort, boolean remove, @Nullable DBObject update, boolean returnNew, boolean upsert, boolean bypassDocumentValidation, long maxTime, TimeUnit maxTimeUnit)
      Deprecated.
      Atomically modify and return a single document. By default, the returned document does not include the modifications made on the update.
      Parameters:
      query - specifies the selection criteria for the modification
      fields - a subset of fields to return
      sort - determines which document the operation will modify if the query selects multiple documents
      remove - when true, removes the selected document
      update - performs an update of the selected document
      returnNew - when true, returns the modified document rather than the original
      upsert - when true, operation creates a new document if the query returns no documents
      bypassDocumentValidation - whether to bypass document validation.
      maxTime - the maximum time that the server will allow this operation to execute before killing it. A non-zero value requires a server version >= 2.6
      maxTimeUnit - the unit that maxTime is specified in
      Returns:
      the document as it was before the modifications, unless returnNew is true, in which case it returns the document after the changes were made
      Throws:
      WriteConcernException - if the write failed due some other failure specific to the update command
      MongoCommandException - if the write failed due to a specific command exception
      MongoException - if the operation failed for some other reason
      Since:
      2.14.0

    • findAndModify

      public DBObject findAndModify(@Nullable DBObject query, @Nullable DBObject fields, @Nullable DBObject sort, boolean remove, @Nullable DBObject update, boolean returnNew, boolean upsert, boolean bypassDocumentValidation, long maxTime, TimeUnit maxTimeUnit, WriteConcern writeConcern)
      Deprecated.
      Atomically modify and return a single document. By default, the returned document does not include the modifications made on the update.
      Parameters:
      query - specifies the selection criteria for the modification
      fields - a subset of fields to return
      sort - determines which document the operation will modify if the query selects multiple documents
      remove - when true, removes the selected document
      update - performs an update of the selected document
      returnNew - when true, returns the modified document rather than the original
      upsert - when true, operation creates a new document if the query returns no documents
      bypassDocumentValidation - whether to bypass document validation.
      maxTime - the maximum time that the server will allow this operation to execute before killing it. A non-zero value requires a server version >= 2.6
      maxTimeUnit - the unit that maxTime is specified in
      writeConcern - the write concern to apply to this operation
      Returns:
      the document as it was before the modifications, unless returnNew is true, in which case it returns the document after the changes were made
      Throws:
      WriteConcernException - if the write failed due some other failure specific to the update command
      MongoCommandException - if the write failed due to a specific command exception
      MongoException - if the operation failed for some other reason
      Since:
      2.14.0

    • findAndModify

      public DBObject findAndModify(DBObject query, DBCollectionFindAndModifyOptions options)
      Deprecated.
      Atomically modify and return a single document. By default, the returned document does not include the modifications made on the update.
      Parameters:
      query - specifies the selection criteria for the modification
      options - the options regarding the find and modify operation
      Returns:
      the document as it was before the modifications, unless oprtions.returnNew is true, in which case it returns the document after the changes were made
      Throws:
      WriteConcernException - if the write failed due some other failure specific to the update command
      MongoCommandException - if the write failed due to a specific command exception
      MongoException - if the operation failed for some other reason
      Since:
      3.4

    • getDB

      public DB getDB()
      Deprecated.
      Returns the database this collection is a member of.
      Returns:
      this collection's database

    • getWriteConcern

      public WriteConcern getWriteConcern()
      Deprecated.
      Get the WriteConcern for this collection.
      Returns:
      the default write concern for this collection

    • setWriteConcern

      public void setWriteConcern(WriteConcern writeConcern)
      Deprecated.
      Set the WriteConcern for this collection. Will be used for writes to this collection. Overrides any setting of write concern at the DB level.
      Parameters:
      writeConcern - WriteConcern to use

    • getReadPreference

      public ReadPreference getReadPreference()
      Deprecated.
      Gets the ReadPreference.
      Returns:
      the default read preference for this collection

    • setReadPreference

      public void setReadPreference(ReadPreference preference)
      Deprecated.
      Sets the ReadPreference for this collection. Will be used as default for reads from this collection; overrides DB and Connection level settings. See the documentation for ReadPreference for more information.
      Parameters:
      preference - ReadPreference to use

    • setReadConcern

      public void setReadConcern(ReadConcern readConcern)
      Deprecated.
      Sets the read concern for this collection.
      Parameters:
      readConcern - the read concern to use for this collection
      Since:
      3.3

    • getReadConcern

      public ReadConcern getReadConcern()
      Deprecated.
      Get the read concern for this collection.
      Returns:
      the ReadConcern
      Since:
      3.3

    • slaveOk

      @Deprecated public void slaveOk()
      Deprecated.
      Replaced with ReadPreference.secondaryPreferred()
      Makes this query ok to run on a slave node

    • addOption

      @Deprecated public void addOption(int option)
      Deprecated.
      Replaced with DBCursor.addOption(int)
      Adds the given flag to the default query options.
      Parameters:
      option - value to be added

    • resetOptions

      @Deprecated public void resetOptions()
      Deprecated.
      Replaced with DBCursor.resetOptions()
      Resets the default query options

    • getOptions

      @Deprecated public int getOptions()
      Deprecated.
      Replaced with DBCursor.getOptions()
      Gets the default query options
      Returns:
      bit vector of query options

    • setOptions

      @Deprecated public void setOptions(int options)
      Deprecated.
      Replaced with DBCursor.setOptions(int)
      Sets the default query options, overwriting previous value.
      Parameters:
      options - bit vector of query options

    • drop

      public void drop()
      Deprecated.
      Drops (deletes) this collection from the database. Use with care.
      Throws:
      MongoCommandException - if the write failed due to a specific command exception
      MongoException - if the operation failed

    • getDBDecoderFactory

      public DBDecoderFactory getDBDecoderFactory()
      Deprecated.
      Get the decoder factory for this collection. A null return value means that the default from MongoOptions is being used.
      Returns:
      the factory

    • setDBDecoderFactory

      public void setDBDecoderFactory(@Nullable DBDecoderFactory factory)
      Deprecated.
      Set a custom decoder factory for this collection. Set to null to use the default from MongoOptions.
      Parameters:
      factory - the factory to set.

    • getDBEncoderFactory

      public DBEncoderFactory getDBEncoderFactory()
      Deprecated.
      Get the encoder factory for this collection. A null return value means that the default from MongoOptions is being used.
      Returns:
      the factory

    • setDBEncoderFactory

      public void setDBEncoderFactory(@Nullable DBEncoderFactory factory)
      Deprecated.
      Set a custom encoder factory for this collection. Set to null to use the default from MongoOptions.
      Parameters:
      factory - the factory to set.

    • getIndexInfo

      public List<DBObject> getIndexInfo()
      Deprecated.
      Return a list of the indexes for this collection. Each object in the list is the "info document" from MongoDB
      Returns:
      list of index documents
      Throws:
      MongoException - if the operation failed

    • dropIndex

      public void dropIndex(DBObject index)
      Deprecated.
      Drops an index from this collection. The DBObject index parameter must match the specification of the index to drop, i.e. correct key name and type must be specified.
      Parameters:
      index - the specification of the index to drop
      Throws:
      MongoException - if the index does not exist

    • dropIndex

      public void dropIndex(String indexName)
      Deprecated.
      Drops the index with the given name from this collection.
      Parameters:
      indexName - name of index to drop
      Throws:
      MongoException - if the index does not exist

    • dropIndexes

      public void dropIndexes()
      Deprecated.
      Drop all indexes on this collection. The default index on the _id field will not be deleted.

    • dropIndexes

      public void dropIndexes(String indexName)
      Deprecated.
      Drops the index with the given name from this collection. This method is exactly the same as dropIndex(indexName).
      Parameters:
      indexName - name of index to drop
      Throws:
      MongoException - if the index does not exist

    • getStats

      public CommandResult getStats()
      Deprecated.
      The collStats command returns a variety of storage statistics for a given collection
      Returns:
      a CommandResult containing the statistics about this collection

    • isCapped

      public boolean isCapped()
      Deprecated.
      Checks whether this collection is capped
      Returns:
      true if this is a capped collection

    • getObjectClass

      public Class getObjectClass()
      Deprecated.
      Gets the default class for objects in the collection
      Returns:
      the class

    • setObjectClass

      public void setObjectClass(Class<? extends DBObject> aClass)
      Deprecated.
      Sets a default class for objects in this collection; null resets the class to nothing.
      Parameters:
      aClass - the class

    • setInternalClass

      public void setInternalClass(String path, Class<? extends DBObject> aClass)
      Deprecated.
      Sets the internal class for the given path in the document hierarchy
      Parameters:
      path - the path to map the given Class to
      aClass - the Class to map the given path to

    • toString

      public String toString()
      Deprecated.
      Overrides:
      toString in class Object

    • initializeOrderedBulkOperation

      public BulkWriteOperation initializeOrderedBulkOperation()
      Deprecated.

      Creates a builder for an ordered bulk write operation, consisting of an ordered collection of write requests, which can be any combination of inserts, updates, replaces, or removes. Write requests included in the bulk operations will be executed in order, and will halt on the first failure.

      Note: While this bulk write operation will execute on MongoDB 2.4 servers and below, the writes will be performed one at a time, as that is the only way to preserve the semantics of the value returned from execution or the exception thrown.

      Note: While a bulk write operation with a mix of inserts, updates, replaces, and removes is supported, the implementation will batch up consecutive requests of the same type and send them to the server one at a time. For example, if a bulk write operation consists of 10 inserts followed by 5 updates, followed by 10 more inserts, it will result in three round trips to the server.

      Returns:
      the builder
      Since:
      2.12

    • initializeUnorderedBulkOperation

      public BulkWriteOperation initializeUnorderedBulkOperation()
      Deprecated.

      Creates a builder for an unordered bulk operation, consisting of an unordered collection of write requests, which can be any combination of inserts, updates, replaces, or removes. Write requests included in the bulk operation will be executed in an undefined order, and all requests will be executed even if some fail.

      Note: While this bulk write operation will execute on MongoDB 2.4 servers and below, the writes will be performed one at a time, as that is the only way to preserve the semantics of the value returned from execution or the exception thrown.

      Returns:
      the builder
      Since:
      2.12