|
Spring Data Document | |||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Object org.springframework.data.mongodb.core.convert.AbstractMongoConverter org.springframework.data.mongodb.core.convert.MappingMongoConverter
public class MappingMongoConverter
MongoConverter
that uses a MappingContext
to do sophisticated mapping of domain objects to
DBObject
.
Field Summary | |
---|---|
protected ApplicationContext |
applicationContext
|
protected QueryMapper |
idMapper
|
protected static org.apache.commons.logging.Log |
log
|
protected org.springframework.data.mapping.context.MappingContext<? extends MongoPersistentEntity<?>,MongoPersistentProperty> |
mappingContext
|
protected MongoDbFactory |
mongoDbFactory
|
protected SpelExpressionParser |
spelExpressionParser
|
protected MongoTypeMapper |
typeMapper
|
protected boolean |
useFieldAccessOnly
|
Fields inherited from class org.springframework.data.mongodb.core.convert.AbstractMongoConverter |
---|
conversions, conversionService |
Constructor Summary | |
---|---|
MappingMongoConverter(MongoDbFactory mongoDbFactory,
org.springframework.data.mapping.context.MappingContext<? extends MongoPersistentEntity<?>,MongoPersistentProperty> mappingContext)
Creates a new MappingMongoConverter given the new MongoDbFactory and MappingContext . |
Method Summary | ||
---|---|---|
protected void |
addCustomTypeKeyIfNecessary(org.springframework.data.util.TypeInformation<?> type,
Object value,
DBObject dbObject)
Adds custom type information to the given DBObject if necessary. |
|
Object |
convertToMongoType(Object obj)
Converts the given object into one Mongo will be able to store natively. |
|
protected DBObject |
createCollection(Collection<?> collection,
MongoPersistentProperty property)
Writes the given Collection using the given MongoPersistentProperty information. |
|
protected DBRef |
createDBRef(Object target,
DBRef dbref)
|
|
org.springframework.data.mapping.context.MappingContext<? extends MongoPersistentEntity<?>,MongoPersistentProperty> |
getMappingContext()
|
|
protected Object |
getValueInternal(MongoPersistentProperty prop,
DBObject dbo,
StandardEvaluationContext ctx,
String spelExpr)
|
|
boolean |
isTypeKey(String key)
Returns the TypeMapper . |
|
Object[] |
maybeConvertArray(Object[] src)
|
|
BasicDBList |
maybeConvertList(BasicDBList dbl)
|
|
|
read(Class<S> clazz,
DBObject dbo)
|
|
protected
|
read(org.springframework.data.util.TypeInformation<S> type,
DBObject dbo)
|
|
protected Map<Object,Object> |
readMap(org.springframework.data.util.TypeInformation<?> type,
DBObject dbObject)
Reads the given DBObject into a Map . will recursively resolve nested Map s as well. |
|
void |
setApplicationContext(ApplicationContext applicationContext)
|
|
void |
setTypeMapper(MongoTypeMapper typeMapper)
Configures the MongoTypeMapper to be used to add type information to DBObject s created by the
converter and how to lookup type information from DBObject s when reading them. |
|
void |
setUseFieldAccessOnly(boolean useFieldAccessOnly)
Configures whether to use field access only for entity mapping. |
|
protected
|
unwrapList(BasicDBList dbList,
org.springframework.data.util.TypeInformation<T> targetType)
|
|
void |
write(Object obj,
DBObject dbo)
Root entry method into write conversion. |
|
protected void |
writeInternal(Object obj,
DBObject dbo,
MongoPersistentEntity<?> entity)
|
|
protected void |
writeInternal(Object obj,
DBObject dbo,
org.springframework.data.util.TypeInformation<?> typeHint)
Internal write conversion method which should be used for nested invocations. |
|
protected DBObject |
writeMapInternal(Map<Object,Object> obj,
DBObject dbo,
org.springframework.data.util.TypeInformation<?> propertyType)
Writes the given Map to the given DBObject considering the given TypeInformation . |
|
protected void |
writePropertyInternal(Object obj,
DBObject dbo,
MongoPersistentProperty prop)
|
Methods inherited from class org.springframework.data.mongodb.core.convert.AbstractMongoConverter |
---|
afterPropertiesSet, getConversionService, setCustomConversions |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
---|
protected static final org.apache.commons.logging.Log log
protected final org.springframework.data.mapping.context.MappingContext<? extends MongoPersistentEntity<?>,MongoPersistentProperty> mappingContext
protected final SpelExpressionParser spelExpressionParser
protected final MongoDbFactory mongoDbFactory
protected final QueryMapper idMapper
protected ApplicationContext applicationContext
protected boolean useFieldAccessOnly
protected MongoTypeMapper typeMapper
Constructor Detail |
---|
public MappingMongoConverter(MongoDbFactory mongoDbFactory, org.springframework.data.mapping.context.MappingContext<? extends MongoPersistentEntity<?>,MongoPersistentProperty> mappingContext)
MappingMongoConverter
given the new MongoDbFactory
and MappingContext
.
mongoDbFactory
- must not be null.mappingContext
- must not be null.Method Detail |
---|
public void setTypeMapper(MongoTypeMapper typeMapper)
MongoTypeMapper
to be used to add type information to DBObject
s created by the
converter and how to lookup type information from DBObject
s when reading them. Uses a
DefaultMongoTypeMapper
by default. Setting this to null will reset the TypeMapper
to the
default one.
typeMapper
- the typeMapper to setpublic boolean isTypeKey(String key)
TypeKeyAware
TypeMapper
.
isTypeKey
in interface TypeKeyAware
TypeMapper
or null if none available.public org.springframework.data.mapping.context.MappingContext<? extends MongoPersistentEntity<?>,MongoPersistentProperty> getMappingContext()
getMappingContext
in interface org.springframework.data.convert.EntityConverter<MongoPersistentEntity<?>,MongoPersistentProperty,Object,DBObject>
public void setUseFieldAccessOnly(boolean useFieldAccessOnly)
MongoConverter
to not go through getters or setters even if they are present for getting and setting
property values.
useFieldAccessOnly
- public void setApplicationContext(ApplicationContext applicationContext) throws BeansException
setApplicationContext
in interface ApplicationContextAware
BeansException
public <S> S read(Class<S> clazz, DBObject dbo)
read
in interface org.springframework.data.convert.EntityReader<Object,DBObject>
protected <S> S read(org.springframework.data.util.TypeInformation<S> type, DBObject dbo)
public void write(Object obj, DBObject dbo)
DBObject
. Shouldn't be called for
nested conversions.
write
in interface org.springframework.data.convert.EntityWriter<Object,DBObject>
org.springframework.data.mongodb.core.core.convert.MongoWriter#write(java.lang.Object, com.mongodb.DBObject)
protected void writeInternal(Object obj, DBObject dbo, org.springframework.data.util.TypeInformation<?> typeHint)
obj
- dbo
- protected void writeInternal(Object obj, DBObject dbo, MongoPersistentEntity<?> entity)
protected void writePropertyInternal(Object obj, DBObject dbo, MongoPersistentProperty prop)
protected DBObject createCollection(Collection<?> collection, MongoPersistentProperty property)
Collection
using the given MongoPersistentProperty
information.
collection
- must not be null.property
- must not be null.
protected DBObject writeMapInternal(Map<Object,Object> obj, DBObject dbo, org.springframework.data.util.TypeInformation<?> propertyType)
Map
to the given DBObject
considering the given TypeInformation
.
obj
- must not be null.dbo
- must not be null.propertyType
- must not be null.
protected void addCustomTypeKeyIfNecessary(org.springframework.data.util.TypeInformation<?> type, Object value, DBObject dbObject)
DBObject
if necessary. That is if the value is not the same as
the one given. This is usually the case if you store a subtype of the actual declared type of the property.
type
- value
- must not be null.dbObject
- must not be null.protected DBRef createDBRef(Object target, DBRef dbref)
protected Object getValueInternal(MongoPersistentProperty prop, DBObject dbo, StandardEvaluationContext ctx, String spelExpr)
protected Map<Object,Object> readMap(org.springframework.data.util.TypeInformation<?> type, DBObject dbObject)
DBObject
into a Map
. will recursively resolve nested Map
s as well.
type
- the Map
TypeInformation
to be used to unmarshall this DBObject
.dbObject
-
protected <T> List<?> unwrapList(BasicDBList dbList, org.springframework.data.util.TypeInformation<T> targetType)
public Object convertToMongoType(Object obj)
MongoWriter
convertToMongoType
in interface MongoWriter<Object>
public Object[] maybeConvertArray(Object[] src)
public BasicDBList maybeConvertList(BasicDBList dbl)
|
Spring Data Document | |||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |