英文:
IncompatibleClassChangeError: Class does not implement the requested interface ma.glasnost.orika.Mapper
问题
我在添加了Orika映射器后，启动我的Web应用程序（使用Spring Boot + Jersey）时遇到了问题：
我有一个Maven依赖项，其中包含一些转换器（我的Web应用程序pom）：
<dependency><groupId>c.s.r</groupId><artifactId>v-c</artifactId><version>0.0.11</version></dependency>
v-c jar包含一个spring-devtools.properties属性文件，位于src/main/resources/META-INF目录下：
restart.include.orika=/orika-core.*\.jar
并且Orika依赖项在v-c的pom中声明：
<dependency><groupId>ma.glasnost.orika</groupId><artifactId>orika-core</artifactId><version>1.5.4</version></dependency>
在v-c项目中，我有一组转换器（位于c.s.r.commun.converter包中），所有转换器都继承自ma.glasnost.orika.CustomMapper<A, B>，并覆盖了public void mapAtoB(final A a, final B b, final MappingContext context)方法。
最后，在我的Web应用程序中，我声明了一个配置类：
import c.s.r.commun.converter.AentityBdtoConverter;@Configurationpublic class OrikaConfiguration {@Beanpublic MapperFacade mapperOrika() {final MapperFactory mapperFactory = new DefaultMapperFactory.Builder().build();// 以与下面相同的方式添加来自v-c的所有转换器mapperFactory.classMap(A.class, B.class).customize(new AentityBdtoConverter()).register();return mapperFactory.getMapperFacade();}}
错误原因如下：
Error creating bean with name 'mapperOrika' defined in class path resource [c/s/r/config/OrikaConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [ma.glasnost.orika.MapperFacade]: Factory method 'mapperOrika' threw exception; nested exception is java.lang.IncompatibleClassChangeError: Class c.s.r.commun.converter.AentityBdtoConverter does not implement the requested interface ma.glasnost.orika.Mapper
英文:
I'm having an issue starting my web app (spring boot + jersey) after adding orika mapper :
I have a maven dependency that contains some converters (my web app pom):
<dependency><groupId>c.s.r</groupId><artifactId>v-c</artifactId><version>0.0.11</version></dependency>
The v-c jar contains a spring-devtools.properties properties file in the src/main/resources/META-INF directory
restart.include.orika=/orika-core.*\.jar
And Orika dependency is declared in the v-c pom :
<dependency><groupId>ma.glasnost.orika</groupId><artifactId>orika-core</artifactId><version>1.5.4</version></dependency>
And in the v-c project I have a set of converters (within the c.s.r.commun.converter package) that all extend ma.glasnost.orika.CustomMapper<A, B> and override public void mapAtoB(final A a, final B b, final MappingContext context)
Finally, in my web app I'm declaring a configuration class :
import c.s.r.commun.converter.AentityBdtoConverter;@Configurationpublic class OrikaConfiguration {@Beanpublic MapperFacade mapperOrika() {final MapperFactory mapperFactory = new DefaultMapperFactory.Builder().build();// adding all of my converters from v-c the same way as belowmapperFactory.classMap(A.class, B.class).customize(new AentityBdtoConverter()).register();return mapperFactory.getMapperFacade();}}
The cause error is :
Error creating bean with name 'mapperOrika' defined in class path resource [c/s/r/config/OrikaConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [ma.glasnost.orika.MapperFacade]: Factory method 'mapperOrika' threw exception; nested exception is java.lang.IncompatibleClassChangeError: Class c.s.r.commun.converter.AentityBdtoConverter does not implement the requested interface ma.glasnost.orika.Mapper
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