在 grails 中从 mongodb 2.4.12 迁移到 3.2.7 时出现异常
Exception in migrating from mongodb 2.4.12 to 3.2.7 in grails
我正在将我的 grails 项目从 2.4.4 迁移到 3.2.0。所以我也将我的 gorm-mongodb 插件迁移到 6.0.0。 mongo 的先前版本是 2.4.12，当前版本是 3.2.7。
当我将 mongo 版本从 2.4.12 迁移到 3.2.7 时，我的域 classes.
发生异常
我有两个域 classes:
class ABC implements Comparable, Serializable, Validateable {
static mapWith = "mongo"
ObjectId id
String name
String value
App app
static constraints = {
app nullable: false
name nullable: false
value nullable: false
}
static mapping = {
app reference:true
}
public int compareTo(Object obj) {
if(obj && obj instanceof ABC) {
if (this.name) {
this.name.compareTo(obj.name)
} else {
return 1
}
} else {
return 1
}
}
}
和另一个域 class :
class App implements Comparable, Serializable {
static mapWith = "mongo"
ObjectId id
// Double average
String type // design / operating
static transients = ["name"]
@Override
public int compareTo(Object o) {
if (o && o instanceof App) {
return this.name?.compareTo(o.name)
} else {
return 1
}
}
}
发生异常：
Failed to convert property value of type [com.test.Application] to required type [com.test.domain.mongo.App] for property 'app'; nested exception is java.lang.IllegalStateException: Cannot convert value of type [com.test.Application] to required type [com.test.core.domain.mongo.App] for property 'app': no matching editors or conversion strategy found
at org.springframework.beans.AbstractNestablePropertyAccessor.convertIfNecessary(AbstractNestablePropertyAccessor.java:591)
at org.springframework.beans.AbstractNestablePropertyAccessor.convertForProperty(AbstractNestablePropertyAccessor.java:603)
at org.springframework.beans.BeanWrapperImpl.convertForProperty(BeanWrapperImpl.java:216)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.convertForProperty(AbstractAutowireCapableBeanFactory.java:1527)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1486)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1226)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireBeanProperties(AbstractAutowireCapableBeanFactory.java:385)
at org.grails.spring.beans.factory.OptimizedAutowireCapableBeanFactory.autowireBeanProperties(OptimizedAutowireCapableBeanFactory.java:130)
at org.grails.plugins.web.controllers.api.ControllersDomainBindingApi.autowire(ControllersDomainBindingApi.java:97)
at org.grails.plugins.web.controllers.api.ControllersDomainBindingApi.initialize(ControllersDomainBindingApi.java:52)
at com.test.core.domain.mongo.ABC.<init>(ABC.groovy)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.codehaus.groovy.reflection.CachedConstructor.invoke(CachedConstructor.java:83)
at org.codehaus.groovy.runtime.callsite.ConstructorSite$ConstructorSiteNoUnwrapNoCoerce.callConstructor(ConstructorSite.java:105)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallConstructor(CallSiteArray.java:60)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callConstructor(AbstractCallSite.java:235)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callConstructor(AbstractCallSite.java:239)
at BootStrap$_closure1.doCall(BootStrap.groovy:67)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:294)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1024)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1089)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1024)
at groovy.lang.Closure.call(Closure.java:414)
at groovy.lang.Closure.call(Closure.java:408)
at grails.util.Environment.evaluateEnvironmentSpecificBlock(Environment.java:516)
at grails.util.Environment.executeForEnvironment(Environment.java:509)
at grails.util.Environment.executeForCurrentEnvironment(Environment.java:485)
at org.grails.web.servlet.boostrap.DefaultGrailsBootstrapClass.callInit(DefaultGrailsBootstrapClass.java:62)
at org.grails.web.servlet.context.GrailsConfigUtils.executeGrailsBootstraps(GrailsConfigUtils.java:65)
at org.grails.plugins.web.servlet.context.BootStrapClassRunner.onStartup(BootStrapClassRunner.groovy:53)
at grails.boot.config.GrailsApplicationPostProcessor.onApplicationEvent(GrailsApplicationPostProcessor.groovy:252)
at grails.boot.config.GrailsApplicationPostProcessor.onApplicationEvent(GrailsApplicationPostProcessor.groovy)
at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:166)
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:138)
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:382)
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:336)
at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:877)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.finishRefresh(EmbeddedWebApplicationContext.java:144)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:544)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:759)
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:369)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:313)
at grails.boot.GrailsApp.run(GrailsApp.groovy:55)
at grails.boot.GrailsApp.run(GrailsApp.groovy:374)
at grails.boot.GrailsApp.run(GrailsApp.groovy:363)
at grails.boot.GrailsApp$run.call(Unknown Source)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:133)
at com.test.Application.main(Application.groovy:10)
Caused by: java.lang.IllegalStateException: Cannot convert value of type [com.test.Application] to required type [com.test.core.domain.mongo.App] for property 'app': no matching editors or conversion strategy found
at org.springframework.beans.TypeConverterDelegate.convertIfNecessary(TypeConverterDelegate.java:306)
at org.springframework.beans.AbstractNestablePropertyAccessor.convertIfNecessary(AbstractNestablePropertyAccessor.java:576)
... 59 common frames omitted
您的应用程序中存在自动装配冲突。我建议完全禁用自动装配，因为它实际上对性能不利。在grails-app/conf/application.groovy中放置如下配置：
grails.gorm.autowire = false
grails.gorm.default.mapping = {
autowire false
}
或者删除您必须在某处注册的 app bean。
我正在将我的 grails 项目从 2.4.4 迁移到 3.2.0。所以我也将我的 gorm-mongodb 插件迁移到 6.0.0。 mongo 的先前版本是 2.4.12，当前版本是 3.2.7。
当我将 mongo 版本从 2.4.12 迁移到 3.2.7 时，我的域 classes.
发生异常我有两个域 classes:
class ABC implements Comparable, Serializable, Validateable {
static mapWith = "mongo"
ObjectId id
String name
String value
App app
static constraints = {
app nullable: false
name nullable: false
value nullable: false
}
static mapping = {
app reference:true
}
public int compareTo(Object obj) {
if(obj && obj instanceof ABC) {
if (this.name) {
this.name.compareTo(obj.name)
} else {
return 1
}
} else {
return 1
}
}
}
和另一个域 class :
class App implements Comparable, Serializable {
static mapWith = "mongo"
ObjectId id
// Double average
String type // design / operating
static transients = ["name"]
@Override
public int compareTo(Object o) {
if (o && o instanceof App) {
return this.name?.compareTo(o.name)
} else {
return 1
}
}
}
发生异常：
Failed to convert property value of type [com.test.Application] to required type [com.test.domain.mongo.App] for property 'app'; nested exception is java.lang.IllegalStateException: Cannot convert value of type [com.test.Application] to required type [com.test.core.domain.mongo.App] for property 'app': no matching editors or conversion strategy found
at org.springframework.beans.AbstractNestablePropertyAccessor.convertIfNecessary(AbstractNestablePropertyAccessor.java:591)
at org.springframework.beans.AbstractNestablePropertyAccessor.convertForProperty(AbstractNestablePropertyAccessor.java:603)
at org.springframework.beans.BeanWrapperImpl.convertForProperty(BeanWrapperImpl.java:216)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.convertForProperty(AbstractAutowireCapableBeanFactory.java:1527)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1486)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1226)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireBeanProperties(AbstractAutowireCapableBeanFactory.java:385)
at org.grails.spring.beans.factory.OptimizedAutowireCapableBeanFactory.autowireBeanProperties(OptimizedAutowireCapableBeanFactory.java:130)
at org.grails.plugins.web.controllers.api.ControllersDomainBindingApi.autowire(ControllersDomainBindingApi.java:97)
at org.grails.plugins.web.controllers.api.ControllersDomainBindingApi.initialize(ControllersDomainBindingApi.java:52)
at com.test.core.domain.mongo.ABC.<init>(ABC.groovy)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.codehaus.groovy.reflection.CachedConstructor.invoke(CachedConstructor.java:83)
at org.codehaus.groovy.runtime.callsite.ConstructorSite$ConstructorSiteNoUnwrapNoCoerce.callConstructor(ConstructorSite.java:105)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallConstructor(CallSiteArray.java:60)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callConstructor(AbstractCallSite.java:235)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callConstructor(AbstractCallSite.java:239)
at BootStrap$_closure1.doCall(BootStrap.groovy:67)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:294)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1024)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1089)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1024)
at groovy.lang.Closure.call(Closure.java:414)
at groovy.lang.Closure.call(Closure.java:408)
at grails.util.Environment.evaluateEnvironmentSpecificBlock(Environment.java:516)
at grails.util.Environment.executeForEnvironment(Environment.java:509)
at grails.util.Environment.executeForCurrentEnvironment(Environment.java:485)
at org.grails.web.servlet.boostrap.DefaultGrailsBootstrapClass.callInit(DefaultGrailsBootstrapClass.java:62)
at org.grails.web.servlet.context.GrailsConfigUtils.executeGrailsBootstraps(GrailsConfigUtils.java:65)
at org.grails.plugins.web.servlet.context.BootStrapClassRunner.onStartup(BootStrapClassRunner.groovy:53)
at grails.boot.config.GrailsApplicationPostProcessor.onApplicationEvent(GrailsApplicationPostProcessor.groovy:252)
at grails.boot.config.GrailsApplicationPostProcessor.onApplicationEvent(GrailsApplicationPostProcessor.groovy)
at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:166)
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:138)
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:382)
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:336)
at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:877)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.finishRefresh(EmbeddedWebApplicationContext.java:144)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:544)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:759)
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:369)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:313)
at grails.boot.GrailsApp.run(GrailsApp.groovy:55)
at grails.boot.GrailsApp.run(GrailsApp.groovy:374)
at grails.boot.GrailsApp.run(GrailsApp.groovy:363)
at grails.boot.GrailsApp$run.call(Unknown Source)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:133)
at com.test.Application.main(Application.groovy:10)
Caused by: java.lang.IllegalStateException: Cannot convert value of type [com.test.Application] to required type [com.test.core.domain.mongo.App] for property 'app': no matching editors or conversion strategy found
at org.springframework.beans.TypeConverterDelegate.convertIfNecessary(TypeConverterDelegate.java:306)
at org.springframework.beans.AbstractNestablePropertyAccessor.convertIfNecessary(AbstractNestablePropertyAccessor.java:576)
... 59 common frames omitted
您的应用程序中存在自动装配冲突。我建议完全禁用自动装配，因为它实际上对性能不利。在grails-app/conf/application.groovy中放置如下配置：
grails.gorm.autowire = false
grails.gorm.default.mapping = {
autowire false
}
或者删除您必须在某处注册的 app bean。