Comments (4)
can you show me your test case code?
from spring-data-mybatis.
I have created a repo https://github.com/kopax/spring-data-mybatis-testing
You need to checkout the "projection" branch
$ git clone [email protected]:kopax/spring-data-mybatis-testing.git
$ git checkout projection
$ ./gradlew build --info && java -jar build/libs/spring-data-mybatis-testing-0.1.0.war
$ curl http://localhost:8080/siteContents
{"timestamp":1486030282864,"status":500,"error":"Internal Server Error","exception":"org.springframework.http.converter.HttpMessageNotWritableException","message":"Could not write content: Projection type must be an interface! (through reference chain: org.springframework.hateoas.Resources[\"_embedded\"]->java.util.Collections$UnmodifiableMap[\"siteContents\"]->java.util.ArrayList[0]->org.springframework.data.rest.webmvc.json.PersistentEntityJackson2Module$ProjectionResource[\"content\"]->com.sun.proxy.$Proxy118[\"siteFunction\"]); nested exception is com.fasterxml.jackson.databind.JsonMappingException: Projection type must be an interface! (through reference chain: org.springframework.hateoas.Resources[\"_embedded\"]->java.util.Collections$UnmodifiableMap[\"siteContents\"]->java.util.ArrayList[0]->org.springframework.data.rest.webmvc.json.PersistentEntityJackson2Module$ProjectionResource[\"content\"]->com.sun.proxy.$Proxy118[\"siteFunction\"])","path":"/siteContents"}
I was not able to load the context to query my endpoints this is why I wasn't able to provide a sscce.org
from spring-data-mybatis.
also see:
https://github.com/hatunet/spring-data-mybatis-testing/tree/extendxml
from spring-data-mybatis.
I have tested in my project where I have a more complex object structure, The error is still the same :
I have updated the test case on branch extendxml
$ git clone git@github.com:kopax/spring-data-mybatis-testing.git
$ git checkout projection
$ ./gradlew build --info && java -jar build/libs/spring-data-mybatis-testing-0.1.0.war
$ curl http://localhost:8080/siteServices
Expect
HTTP 200
Result
2017-02-02 23:41:46.665 WARN 10352 --- [nio-8080-exec-1] .w.s.m.s.DefaultHandlerExceptionResolver : Failed to write HTTP message: org.springframework.http.converter.HttpMessageNotWritableException: Could not write content: Projection type must be an interface! (through reference chain: org.springframework.hateoas.Resources["_embedded"]->java.util.Collections$UnmodifiableMap["siteServices"]->java.util.ArrayList[0]->org.springframework.data.rest.webmvc.json.PersistentEntityJackson2Module$ProjectionResource["content"]->com.sun.proxy.$Proxy102["translateMessage"]); nested exception is com.fasterxml.jackson.databind.JsonMappingException: Projection type must be an interface! (through reference chain: org.springframework.hateoas.Resources["_embedded"]->java.util.Collections$UnmodifiableMap["siteServices"]->java.util.ArrayList[0]->org.springframework.data.rest.webmvc.json.PersistentEntityJackson2Module$ProjectionResource["content"]->com.sun.proxy.$Proxy102["translateMessage"])
I am using an interface TranslateMessageInterface
for creating "translateMessage" which allow me to keep the logic of it in I18nId.java
It appeart that this line is an issue for the projection
from spring-data-mybatis.
Related Issues (20)
- 这个项目还会支持最新版的spring boot吗 HOT 1
- complex composite id
- Related queries support sorting
- @ElementCollection support
- 后续有什么计划吗
- 请问啥时发布新版本
- @Convert 注解似乎还不支持
- 中文说明中spring-boot的mapper文件配置错误
- 是否支持批量新增、修改
- Table names support uniform prefixes
- Join table supports uniform table prefix
- The official website document is gone. 文档没了
- change mapper.xml's namespace reference Repository but not DO #feature
- base on branch 3.x, I build it successful. Can I take a pull request? HOT 1
- 3.x支持多数据源么
- Is this repo still being maintained? HOT 1
- Multi-tenant support
- can support @GeneratedValue? HOT 2
- MybatisEntityManagerAutoConfiguration not running
- Multi-tenant problems
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from spring-data-mybatis.