Package com.mongodb

Class ReflectionDBObject

java.lang.Object

com.mongodb.ReflectionDBObject

All Implemented Interfaces:

DBObject, BSONObject

@Deprecated
public abstract class ReflectionDBObject
extends Object
implements DBObject

Deprecated.

Replaced by PojoCodecProvider

This class enables to map simple Class fields to a BSON object fields

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ReflectionDBObject.JavaWrapper	Deprecated. Represents a wrapper around the DBObject to interface with the Class fields

Constructor Summary

Constructors

Constructor	Description
ReflectionDBObject()	Deprecated.

Method Summary

Modifier and Type	Method	Description
boolean	containsField(String fieldName)	Deprecated. Checks if this object contains a field with the given name.
boolean	containsKey(String key)	Deprecated. Deprecated
Object	get(String key)	Deprecated. Gets a field from this object by a given name.
Object	get_id()	Deprecated. Gets the _id
static ReflectionDBObject.JavaWrapper	getWrapper(Class c)	Deprecated. Returns an existing Wrapper instance associated with a class, or creates a new one.
static ReflectionDBObject.JavaWrapper	getWrapperIfReflectionObject(Class c)	Deprecated. Returns the wrapper if this object can be assigned from this class.
boolean	isPartialObject()	Deprecated. Whether DBObject.markAsPartialObject() was ever called only matters if you are going to upsert and do not want to risk losing fields.
Set<String>	keySet()	Deprecated. Returns this object's fields' names
void	markAsPartialObject()	Deprecated. ReflectionDBObjects can't be partial.
Object	put(String key, Object v)	Deprecated. Sets a name/value pair in this object.
void	putAll(Map m)	Deprecated. Sets all key/value pairs from a map into this object
void	putAll(BSONObject o)	Deprecated. Sets all key/value pairs from an object into this object
Object	removeField(String key)	Deprecated. This operation is not supported.
void	set_id(Object id)	Deprecated. Sets the _id
Map	toMap()	Deprecated. Returns a map representing this BSONObject.

Methods inherited from class java.lang.Object

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

Constructor Detail

ReflectionDBObject

public ReflectionDBObject()

Deprecated.

Method Detail

get

@Nullable
public Object get(String key)

Deprecated.

Description copied from interface: BSONObject

Gets a field from this object by a given name.

Specified by:

get in interface BSONObject

Parameters:

key - The name of the field fetch

Returns:

The field, if found

keySet

public Set<String> keySet()

Deprecated.

Description copied from interface: BSONObject

Returns this object's fields' names

Specified by:

keySet in interface BSONObject

Returns:

The names of the fields in this object

containsKey

public boolean containsKey(String key)

Deprecated.

Description copied from interface: BSONObject

Deprecated

Specified by:

containsKey in interface BSONObject

Parameters:

key - the key to check

Returns:

True if the key is present

containsField

public boolean containsField(String fieldName)

Deprecated.

Description copied from interface: BSONObject

Checks if this object contains a field with the given name.

Specified by:

containsField in interface BSONObject

Parameters:

fieldName - Field name for which to check

Returns:

True if the field is present

put

public Object put(String key,
                  Object v)

Deprecated.

Description copied from interface: BSONObject

Sets a name/value pair in this object.

Specified by:

put in interface BSONObject

Parameters:

key - Name to set

v - Corresponding value

Returns:

the previous value associated with key, or null if there was no mapping for key. (A null return can also indicate that the map previously associated null with key.)

putAll

public void putAll(Map m)

Deprecated.

Description copied from interface: BSONObject

Sets all key/value pairs from a map into this object

Specified by:

putAll in interface BSONObject

Parameters:

m - the map

putAll

public void putAll(BSONObject o)

Deprecated.

Description copied from interface: BSONObject

Sets all key/value pairs from an object into this object

Specified by:

putAll in interface BSONObject

Parameters:

o - the object

get_id

public Object get_id()

Deprecated.

Gets the _id

Returns:

the _id of this document

set_id

public void set_id(Object id)

Deprecated.

Sets the _id

Parameters:

id - the unique identifier for this DBObject

isPartialObject

public boolean isPartialObject()

Deprecated.

Description copied from interface: DBObject

Whether DBObject.markAsPartialObject() was ever called only matters if you are going to upsert and do not want to risk losing fields.

Specified by:

isPartialObject in interface DBObject

Returns:

true if this has been marked as a partial object

toMap

public Map toMap()

Deprecated.

Description copied from interface: BSONObject

Returns a map representing this BSONObject.

Specified by:

toMap in interface BSONObject

Returns:

the map

markAsPartialObject

public void markAsPartialObject()

Deprecated.

ReflectionDBObjects can't be partial. This operation is not supported.

Specified by:

markAsPartialObject in interface DBObject

Throws:

RuntimeException - ReflectionDBObjects can't be partial

removeField

public Object removeField(String key)

Deprecated.

This operation is not supported.

Specified by:

removeField in interface BSONObject

Parameters:

key - The name of the field to remove

Returns:

The value removed from this object

Throws:

UnsupportedOperationException - can't remove from a ReflectionDBObject

getWrapperIfReflectionObject

@Nullable
public static ReflectionDBObject.JavaWrapper getWrapperIfReflectionObject(Class c)

Deprecated.

Returns the wrapper if this object can be assigned from this class.

Parameters:

c - the class to be wrapped

Returns:

the wrapper

getWrapper

public static ReflectionDBObject.JavaWrapper getWrapper(Class c)

Deprecated.

Returns an existing Wrapper instance associated with a class, or creates a new one.

Parameters:

c - the class to be wrapped

Returns:

the wrapped