org.springframework.data.document.mongodb.convert
Class SimpleMongoConverter

java.lang.Object
  org.springframework.data.document.mongodb.convert.AbstractMongoConverter
      org.springframework.data.document.mongodb.convert.SimpleMongoConverter

All Implemented Interfaces:

MongoConverter, MongoReader<java.lang.Object>, MongoWriter<java.lang.Object>

Deprecated. since Spring 1.0 M3 in favor of MappingMongoConverter The MappingMongoConverter provides all the functionality of the SimpleMongoConverter and will replace it as the default converter used. The SimpleMongoCOnverter will be removed at some point before the GA release.

@Deprecated
public class SimpleMongoConverter
extends AbstractMongoConverter

Basic MongoConverter implementation to convert between domain classes and DBObjects.

Author:

Mark Pollack, Thomas Risberg, Oliver Gierke

Field Summary

private static Log	LOG Deprecated.
private	mappingContext Deprecated.
private static java.util.List<java.lang.Class<?>>	MONGO_TYPES Deprecated.
private static java.util.Set<java.lang.String>	SIMPLE_TYPES Deprecated.

Fields inherited from class org.springframework.data.document.mongodb.convert.AbstractMongoConverter

conversionService

Constructor Summary

SimpleMongoConverter()
Deprecated. Creates a SimpleMongoConverter.

Method Summary

ObjectId	convertObjectId(java.lang.Object id) Deprecated. Returns the ObjectId instance for the given id.
<T> T	convertObjectId(ObjectId id, java.lang.Class<T> targetType) Deprecated. Converts the given ObjectId to the given target type.
protected java.util.Map<java.lang.String,java.lang.Object>	createMap() Deprecated. Create a Map instance.
protected MongoBeanWrapper	createWrapper(java.lang.Object target, boolean fieldAccess) Deprecated. Callback to allow customizing creation of a MongoBeanWrapper.
private java.lang.Class<?>	getCustomTargetType(java.lang.Object obj) Deprecated. Returns whether the ConversionService has a custom Converter registered that can convert the given object into one of the types supported by MongoDB.
java.util.List<java.lang.Class<?>>	getGenericParameters(java.lang.reflect.Type genericParameterType) Deprecated.
	getMappingContext() Deprecated.
protected static boolean	isSimpleType(java.lang.Class<?> propertyType) Deprecated.
<S> S	read(java.lang.Class<S> clazz, DBObject source) Deprecated. Ready from the native MongoDB DBObject representation to an instance of the class T.
private java.util.Collection<java.lang.Object>	readCollection(MongoPropertyDescriptors.MongoPropertyDescriptor descriptor, java.util.Collection<?> values) Deprecated. Reads the given collection values (that are DBObjects potentially) into a Collection of domain objects.
private java.lang.Object	readCompoundValue(MongoPropertyDescriptors.MongoPropertyDescriptor pd, DBObject dbo) Deprecated. Reads a compound value from the given DBObject for the given property.
protected java.util.Map<?,?>	readMap(MongoPropertyDescriptors.MongoPropertyDescriptor pd, DBObject dbo, java.lang.Class<?> targetType) Deprecated. Reads every key/value pair from the DBObject into a Map instance.
void	write(java.lang.Object obj, DBObject dbo) Deprecated. Write the given object of type T to the native MongoDB object representation DBObject.
protected void	writeArray(DBObject dbo, java.lang.String keyToUse, java.lang.Object[] array) Deprecated. Writes the given array to the given DBObject.
private void	writeCompoundValue(DBObject dbo, java.lang.String keyToUse, java.lang.Object value) Deprecated. Writes the given CompoundComparator value to the given DBObject.
protected void	writeMap(DBObject dbo, java.lang.String mapKey, java.util.Map<java.lang.String,java.lang.Object> map) Deprecated. Writes the given Map to the given DBObject.
private void	writeValue(DBObject dbo, java.lang.String keyToUse, java.lang.Object value) Deprecated. Writes the given value to the given DBObject.

Methods inherited from class org.springframework.data.document.mongodb.convert.AbstractMongoConverter

afterPropertiesSet, getConversionService, getCustomTarget, maybeConvertArray, maybeConvertList, maybeConvertObject, setCustomConverters

Methods inherited from class java.lang.Object

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

Field Detail

LOG

private static final Log LOG

Deprecated.

MONGO_TYPES

private static final java.util.List<java.lang.Class<?>> MONGO_TYPES

Deprecated.

SIMPLE_TYPES

private static final java.util.Set<java.lang.String> SIMPLE_TYPES

Deprecated.

mappingContext

private final  mappingContext

Deprecated.

Constructor Detail

SimpleMongoConverter

public SimpleMongoConverter()

Deprecated.

Creates a SimpleMongoConverter.

Method Detail

getMappingContext

public  getMappingContext()

Deprecated.

write

public void write(java.lang.Object obj,
                  DBObject dbo)

Deprecated.

Description copied from interface: MongoWriter

Write the given object of type T to the native MongoDB object representation DBObject.

Parameters:

obj - The object to convert to a DBObject

dbo - The DBObject to use for writing.

writeValue

private void writeValue(DBObject dbo,
                        java.lang.String keyToUse,
                        java.lang.Object value)

Deprecated.

Writes the given value to the given DBObject. Will skip null values.

Parameters:

dbo -

keyToUse -

value -

writeCompoundValue

private void writeCompoundValue(DBObject dbo,
                                java.lang.String keyToUse,
                                java.lang.Object value)

Deprecated.

Writes the given CompoundComparator value to the given DBObject.

Parameters:

dbo -

keyToUse -

value -

getCustomTargetType

private java.lang.Class<?> getCustomTargetType(java.lang.Object obj)

Deprecated.

Returns whether the ConversionService has a custom Converter registered that can convert the given object into one of the types supported by MongoDB.

Parameters:

obj -

Returns:

writeMap

protected void writeMap(DBObject dbo,
                        java.lang.String mapKey,
                        java.util.Map<java.lang.String,java.lang.Object> map)

Deprecated.

Writes the given Map to the given DBObject.

Parameters:

dbo -

mapKey -

map -

writeArray

protected void writeArray(DBObject dbo,
                          java.lang.String keyToUse,
                          java.lang.Object[] array)

Deprecated.

Writes the given array to the given DBObject.

Parameters:

dbo -

keyToUse -

array -

read

public <S> S read(java.lang.Class<S> clazz,
                  DBObject source)

Deprecated.

Description copied from interface: MongoReader

Ready from the native MongoDB DBObject representation to an instance of the class T. The given type has to be the starting point for marshalling the DBObject into it. So in case there's no real valid data inside DBObject for the given type, just return an empty instance of the given type.

Parameters:

clazz - the type of the return value

source - theDBObject

Returns:

the converted object

readCollection

private java.util.Collection<java.lang.Object> readCollection(MongoPropertyDescriptors.MongoPropertyDescriptor descriptor,
                                                              java.util.Collection<?> values)

Deprecated.

Reads the given collection values (that are DBObjects potentially) into a Collection of domain objects.

Parameters:

descriptor -

values -

Returns:

readCompoundValue

private java.lang.Object readCompoundValue(MongoPropertyDescriptors.MongoPropertyDescriptor pd,
                                           DBObject dbo)

Deprecated.

Reads a compound value from the given DBObject for the given property.

Parameters:

pd -

dbo -

Returns:

createMap

protected java.util.Map<java.lang.String,java.lang.Object> createMap()

Deprecated.

Create a Map instance. Will return a HashMap by default. Subclasses might want to override this method to use a custom Map implementation.

Returns:

readMap

protected java.util.Map<?,?> readMap(MongoPropertyDescriptors.MongoPropertyDescriptor pd,
                                     DBObject dbo,
                                     java.lang.Class<?> targetType)

Deprecated.

Reads every key/value pair from the DBObject into a Map instance.

Parameters:

pd -

dbo -

targetType -

Returns:

isSimpleType

protected static boolean isSimpleType(java.lang.Class<?> propertyType)

Deprecated.

createWrapper

protected MongoBeanWrapper createWrapper(java.lang.Object target,
                                         boolean fieldAccess)

Deprecated.

Callback to allow customizing creation of a MongoBeanWrapper.

Parameters:

target - the target object to wrap

fieldAccess - whether to use field access or property access

Returns:

getGenericParameters

public java.util.List<java.lang.Class<?>> getGenericParameters(java.lang.reflect.Type genericParameterType)

Deprecated.

convertObjectId

public <T> T convertObjectId(ObjectId id,
                             java.lang.Class<T> targetType)

Deprecated.

Description copied from interface: MongoConverter

Converts the given ObjectId to the given target type.

Type Parameters:

T - the actual type to create

Parameters:

id - the source ObjectId

targetType - the target type to convert the ObjectId to

Returns:

convertObjectId

public ObjectId convertObjectId(java.lang.Object id)

Deprecated.

Description copied from interface: MongoConverter

Returns the ObjectId instance for the given id.

Returns: