誤差SpringData的MongoDB和標準查詢哪裏發生同一領域兩次

我有以下查詢從集合中獲取文件：誤差SpringData的MongoDB和標準查詢哪裏發生同一領域兩次

public List<Event> findSubEventsBetweenDates(Event parentEvent, LocalDate lowerDate, LocalDate upperDate) { 

    return mongo.find(query(
      where("parentEvent").is(parentEvent) 
        .and("startDate").gte(lowerDate) 
        .and("startDate").lt(upperDate) 
      ), Event.class); 
}

當執行這個異常被拋出：

java.lang.RuntimeException: json can't serialize type : class org.joda.time.LocalDate 
com.mongodb.util.ClassMapBasedObjectSerializer.serialize(ClassMapBasedObjectSerializer.java:77) 
com.mongodb.util.JSONSerializers$MapSerializer.serialize(JSONSerializers.java:307) 
com.mongodb.util.ClassMapBasedObjectSerializer.serialize(ClassMapBasedObjectSerializer.java:79) 
com.mongodb.util.JSON.serialize(JSON.java:56) 
com.mongodb.util.JSON.serialize(JSON.java:41) 
com.mongodb.BasicDBObject.toString(BasicDBObject.java:83) 
java.lang.String.valueOf(String.java:2854) 
java.lang.StringBuilder.append(StringBuilder.java:128) 
org.springframework.data.mongodb.core.query.Criteria.setValue(Criteria.java:523) 
org.springframework.data.mongodb.core.query.Criteria.getCriteriaObject(Criteria.java:470) 
org.springframework.data.mongodb.core.query.Query.getQueryObject(Query.java:204) 
org.springframework.data.mongodb.core.MongoTemplate.find(MongoTemplate.java:532) 
org.springframework.data.mongodb.core.MongoTemplate.find(MongoTemplate.java:523) 
net.wombaz.tango.model.dao.EventDAO.findSubEventsBetweenDates(EventDAO.java:114) 
net.wombaz.tango.service.EventService.getSubEventsBetweenDates(EventService.java:289) 
net.wombaz.tango.service.EventService$$FastClassByCGLIB$$d4d30570.invoke(<generated>) 
org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) 
org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:639) 
net.wombaz.tango.service.EventService$$EnhancerByCGLIB$$361caa89.getSubEventsBetweenDates(<generated>) 
net.wombaz.tango.service.RepeatingEventService.updateRepeatingEventInstances(RepeatingEventService.java:76) 
net.wombaz.tango.controller.EventController.editRepeatingEventPost(EventController.java:399) 
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
java.lang.reflect.Method.invoke(Method.java:601) 
org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:214) 
org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:132) 
org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:104) 
org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:749) 
org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:690) 
org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:83) 
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:945) 
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:876) 
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:961) 
org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:863) 
javax.servlet.http.HttpServlet.service(HttpServlet.java:641) 
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:837) 
javax.servlet.http.HttpServlet.service(HttpServlet.java:722) 
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) 
org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:118) 
org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:84) 
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) 
org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113) 
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) 
org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:103) 
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) 
org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113) 
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) 
org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:154) 
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) 
org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45) 
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) 
org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:199) 
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) 
org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:110) 
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) 
org.springframework.security.web.csrf.CsrfFilter.doFilterInternal(CsrfFilter.java:105) 
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:108) 
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) 
org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:57) 
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:108) 
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) 
org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87) 
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) 
org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:50) 
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:108) 
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) 
org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192) 
org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:160) 
org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:344) 
org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:261) 
org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88) 
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:108)

問題當兩個LocalDate標準中的一個不被使用時不會發生，例如

public List<Event> findSubEventsBetweenDates(Event parentEvent, LocalDate lowerDate, LocalDate upperDate) { 

    return mongo.find(query(
      where("parentEvent").is(parentEvent) 
        .and("startDate").gte(lowerDate) 
        //.and("startDate").lt(upperDate) 
      ), Event.class); 
}

這兩個註釋掉哪一個並不重要。所以問題一定是，同一領域有兩個標準。有沒有人給我提示？

來源

2014-02-11 yentz

你有沒有嘗試過的新標準（）。andOperator（其中（「parentEvent」）是（parentEvent），其中（「的startDate」）。 gte（lowerDate），where（「startDate」）。lt（upperDate））？ –

是的，這有效。謝謝。似乎SpringData創建查詢的方式不同，儘管它應該是相同的。 – yentz

謝謝！我首先認爲應該明確地做一些轉換工作，例如LocalDate - >日期 – zhuguowei

使用

new Criteria().andOperator(
    where("parentEvent").is(parentEvent), 
    where("startDate").gte(lowerDate), 
    where("startDate").lt(upperDate))

代替。

來源

2014-02-12 15:53:01

如果將LocalDate更改爲字符串，則會發現更明確的錯誤消息。

match(where("registerTime").gte(start.toString()).and("registerTime").lt(end.toString()))

那麼在這種情況下，該錯誤信息是

org.springframework.data.mongodb.InvalidMongoDbApiUsageException: Due to limitations of the com.mongodb.BasicDBObject, you can't add a second 'registerTime' expression specified as 'registerTime : { "$lt" : "2017-06-11"}'. Criteria already contains 'registerTime : { "$gte" : "2017-06-10"}'. 

    at org.springframework.data.mongodb.core.query.Criteria.setValue(Criteria.java:688)

來源

2017-06-10 01:49:21 zhuguowei

誤差SpringData的MongoDB和標準查詢哪裏發生同一領域兩次

回答

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