spring-mongodb-rc1 bug

[jusescn]

define:mongoTemplate
<bean id="mongoTemplate" class="org.springframework.data.mongodb.core.Mongo Template">
<constructor-arg ref="mongoDbFactory"/>
</bean>

define:bean
@Document
public class CacheVersion {

@Id
private String className;

@Indexed
private long version;
.....(get/set)
}

method:
mongoTemplate.findById("className", CacheVersion.class);

code abover test ok in spring-data-mongodb-1.0.0.M5

today i update spring-data-mongodb get latest to mvn spring-data-mongodb-1.0RC1-shotsnap.jar

mongoTemplate.findById("className", CacheVersion.class);(error here)

org.springframework.core.convert.ConversionFailedException: Failed to convert from type java.lang.String to type java.math.BigInteger for value 'apps.mforum.domain.User'; nested exception is java.lang.NumberFormatException: For input string: "apps."
	at org.springframework.core.convert.support.ConversionUtils.invokeConverter(ConversionUtils.java:41)
	at org.springframework.core.convert.support.GenericConversionService.convert(GenericConversionService.java:170)
	at org.springframework.core.convert.support.GenericConversionService.convert(GenericConversionService.java:154)
	at org.springframework.data.mongodb.core.convert.MappingMongoConverter.getPotentiallyConvertedSimpleWrite(MappingMongoConverter.java:604)
	at org.springframework.data.mongodb.core.convert.MappingMongoConverter.convertToMongoType(MappingMongoConverter.java:817)
	at org.springframework.data.mongodb.core.QueryMapper.convertId(QueryMapper.java:130)
Caused by: java.lang.NumberFormatException: For input string: "apps."
	at java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)
	at java.lang.Integer.parseInt(Integer.java:449)
	at java.math.BigInteger.<init>(BigInteger.java:316)
	at java.math.BigInteger.<init>(BigInteger.java:451)
	at org.springframework.data.mongodb.core.convert.MongoConverters$StringToBigIntegerConverter.convert(MongoConverters.java:119)
	at org.springframework.data.mongodb.core.convert.MongoConverters$StringToBigIntegerConverter.convert(MongoConverters.java:115)
	at org.springframework.core.convert.support.GenericConversionService$ConverterAdapter.convert(GenericConversionService.java:511)
	at org.springframework.core.convert.support.ConversionUtils.invokeConverter(ConversionUtils.java:35)
	... 41 more

[Oliver Gierke]

What version are you referring to? There's no 1.0RC1-shotsnap . We haven't even officially released RC1 yet. So what version combination of SD Commons and SD MongoDB are you using? Are you registering custom converters?

PS: Please use [ code ] tags for stacktraces.

[jusescn]

sorry. it is spring-mongodb-1.0.0.BUILD-SNAPSHOT.jar,it is not officially released !I download spring-mongodb latest code from git and mvn to get spring-mongodb-1.0.0.BUILD-SNAPSHOT.jar (git log message:* DATAMONGO-340 - Prepare 1.0.0.BUILD-SNAPSHOT.
).

I use spring-data-commons-core-1.2.0.M2.jar and mongo-2.7.2.jar and do not registering custom converters!

my test code work well while use spring-data-mongodb-1.0.0.M5.jar.

but use spring-mongodb-1.0.0.BUILD-SNAPSHOT.jar , it error :mongoTemplate.findById("className", CacheVersion.class);

[drypot]

Similar error.

Normal String field tried to be converted to BigInteger.

Version 1.0.0.RC1

org.springframework.core.convert.ConversionFailedException: Failed to convert from type java.lang.String to type java.math.BigInteger for value 'KKaK'; nested exception is java.lang.NumberFormatException: For input string: "KKaK"
	at org.springframework.core.convert.support.ConversionUtils.invokeConverter(ConversionUtils.java:41)
	at org.springframework.core.convert.support.GenericConversionService.convert(GenericConversionService.java:170)
	at org.springframework.core.convert.support.GenericConversionService.convert(GenericConversionService.java:154)
	at org.springframework.data.mongodb.core.convert.MappingMongoConverter.getPotentiallyConvertedSimpleWrite(MappingMongoConverter.java:604)
	at org.springframework.data.mongodb.core.convert.MappingMongoConverter.writeSimpleInternal(MappingMongoConverter.java:585)
	at org.springframework.data.mongodb.core.convert.MappingMongoConverter.access$100(MappingMongoConverter.java:73)
	at org.springframework.data.mongodb.core.convert.MappingMongoConverter$4.doWithPersistentProperty(MappingMongoConverter.java:370)
	at org.springframework.data.mongodb.core.convert.MappingMongoConverter$4.doWithPersistentProperty(MappingMongoConverter.java:357)
	at org.springframework.data.mapping.model.BasicPersistentEntity.doWithProperties(BasicPersistentEntity.java:173)
	at org.springframework.data.mongodb.core.convert.MappingMongoConverter.writeInternal(MappingMongoConverter.java:357)
	at org.springframework.data.mongodb.core.convert.MappingMongoConverter.writeInternal(MappingMongoConverter.java:329)
	at org.springframework.data.mongodb.core.convert.MappingMongoConverter.write(MappingMongoConverter.java:294)
	at org.springframework.data.mongodb.core.convert.MappingMongoConverter.write(MappingMongoConverter.java:73)
	at org.springframework.data.mongodb.core.MongoTemplate.doInsert(MongoTemplate.java:615)
	at org.springframework.data.mongodb.core.MongoTemplate.insert(MongoTemplate.java:577)
	at org.springframework.data.mongodb.core.MongoTemplate.insert(MongoTemplate.java:568)

[coolcooldool]

I have the same question.

my project is run well in Spring data mongo M5.

I update the spring data mongodb to RC1 use the spring official dependency.

here is the console log

Failed to convert from type java.lang.String to type java.math.BigInteger for value 'zhushen'; nested exception is java.lang.NumberFormatException: For input string: "zhushen"

my field is String ,Spring want to convert it to BigInteger ,why?

[coolcooldool]

I find the solution.....

update your Spring Data Commons to 1.2.0.RC1


<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-commons-core</artifactId>
<version>1.2.0.RC1</version>
</dependency>