【发布时间】:2014-02-20 18:53:36
【问题描述】:
我有两个项目。我的一个项目(比如 project2)依赖于另一个项目(project2)。这两个项目都是 maven 项目,并且 project1 列在 project2 的依赖项中。当我编译project2时,project1中的所有类文件都应该复制到project2(我想)。但是,我看到 project1 中的一个类文件的文件大小与 project2 中同一类的类文件的文件大小不同。如果我反编译这些文件,我会得到以下结果。
从 project1 中反编译 FacebookUserDetail.class:
package com.***.domain.user.external;
import com.***.domain.user.UserDetailType;
import java.util.List;
import javax.persistence.Entity;
import javax.persistence.TypedQuery;
import org.aspectj.lang.JoinPoint;
import org.aspectj.runtime.internal.CFlowCounter;
import org.aspectj.runtime.reflect.Factory;
import org.springframework.beans.factory.annotation.Configurable;
import org.springframework.beans.factory.aspectj.AbstractDependencyInjectionAspect;
import org.springframework.beans.factory.aspectj.AnnotationBeanConfigurerAspect;
import org.springframework.mock.staticmock.AnnotationDrivenStaticEntityMockingControl;
@Configurable
@Entity
public class FacebookUserDetail extends ExternalUserDetail
{
public FacebookUserDetail()
{
JoinPoint localJoinPoint = Factory.makeJP(ajc$tjp_1, this, this); if ((!AnnotationBeanConfigurerAspect.ajc$if$bb0((Configurable)getClass().getAnnotation(Configurable.class))) && (AbstractDependencyInjectionAspect.ajc$if$6f1(localJoinPoint))) AnnotationBeanConfigurerAspect.aspectOf().ajc$afterReturning$org_springframework_beans_factory_aspectj_AbstractDependencyInjectionAspect$2$1ea6722c(this);
}
public static FacebookUserDetail findFacebookUserDetailByFacebookId(String facebookId)
{
String str = facebookId; JoinPoint localJoinPoint = Factory.makeJP(ajc$tjp_0, null, null, str); if ((AnnotationDrivenStaticEntityMockingControl.ajc$cflowCounter$1.isValid()) && (AnnotationDrivenStaticEntityMockingControl.hasAspect())) return (FacebookUserDetail)findFacebookUserDetailByFacebookId_aroundBody1$advice(str, localJoinPoint, AnnotationDrivenStaticEntityMockingControl.aspectOf(), null, ajc$tjp_0, localJoinPoint); return findFacebookUserDetailByFacebookId_aroundBody0(str, localJoinPoint);
}
public UserDetailType getExternalUserDetailType()
{
return UserDetailType.FACEBOOK;
}
static
{
ajc$preClinit(); }
public static long countFacebookUserDetails() { return FacebookUserDetail_Roo_Entity.ajc$interMethod$com_nim_domain_user_external_FacebookUserDetail_Roo_Entity$com_nim_domain_user_external_FacebookUserDetail$countFacebookUserDetails(); }
public static List<FacebookUserDetail> findAllFacebookUserDetails() { return FacebookUserDetail_Roo_Entity.ajc$interMethod$com_nim_domain_user_external_FacebookUserDetail_Roo_Entity$com_nim_domain_user_external_FacebookUserDetail$findAllFacebookUserDetails(); }
public static FacebookUserDetail findFacebookUserDetail(Long paramLong) { return FacebookUserDetail_Roo_Entity.ajc$interMethod$com_nim_domain_user_external_FacebookUserDetail_Roo_Entity$com_nim_domain_user_external_FacebookUserDetail$findFacebookUserDetail(paramLong); }
public static List<FacebookUserDetail> findFacebookUserDetailEntries(int paramInt1, int paramInt2) { return FacebookUserDetail_Roo_Entity.ajc$interMethod$com_nim_domain_user_external_FacebookUserDetail_Roo_Entity$com_nim_domain_user_external_FacebookUserDetail$findFacebookUserDetailEntries(paramInt1, paramInt2); }
public static TypedQuery<FacebookUserDetail> findFacebookUserDetailsByUserIdEquals(String paramString) { return FacebookUserDetail_Roo_Finder.ajc$interMethod$com_nim_domain_user_external_FacebookUserDetail_Roo_Finder$com_nim_domain_user_external_FacebookUserDetail$findFacebookUserDetailsByUserIdEquals(paramString); }
public String toString() { return FacebookUserDetail_Roo_ToString.ajc$interMethod$com_nim_domain_user_external_FacebookUserDetail_Roo_ToString$com_nim_domain_user_external_FacebookUserDetail$toString(this); }
}
从 project2 反编译 FacebookUserDetail.class
package com.***.domain.user.external;
import com.***.domain.user.UserDetailType;
import org.aspectj.lang.JoinPoint;
import org.aspectj.runtime.internal.CFlowCounter;
import org.aspectj.runtime.reflect.Factory;
import org.springframework.beans.factory.annotation.Configurable;
import org.springframework.beans.factory.aspectj.AbstractDependencyInjectionAspect;
import org.springframework.beans.factory.aspectj.AnnotationBeanConfigurerAspect;
import org.springframework.mock.staticmock.AnnotationDrivenStaticEntityMockingControl;
public class FacebookUserDetail extends ExternalUserDetail
{
public FacebookUserDetail()
{
JoinPoint localJoinPoint = Factory.makeJP(ajc$tjp_1, this, this); if ((!AnnotationBeanConfigurerAspect.ajc$if$bb0((Configurable)getClass().getAnnotation(Configurable.class))) && (AbstractDependencyInjectionAspect.ajc$if$6f1(localJoinPoint))) AnnotationBeanConfigurerAspect.aspectOf().ajc$afterReturning$org_springframework_beans_factory_aspectj_AbstractDependencyInjectionAspect$2$1ea6722c(this);
}
public static FacebookUserDetail findFacebookUserDetailByFacebookId(String facebookId)
{
String str = facebookId; JoinPoint localJoinPoint = Factory.makeJP(ajc$tjp_0, null, null, str); if ((AnnotationDrivenStaticEntityMockingControl.ajc$cflowCounter$1.isValid()) && (AnnotationDrivenStaticEntityMockingControl.hasAspect())) return (FacebookUserDetail)findFacebookUserDetailByFacebookId_aroundBody1$advice(str, localJoinPoint, AnnotationDrivenStaticEntityMockingControl.aspectOf(), null, ajc$tjp_0, localJoinPoint); return findFacebookUserDetailByFacebookId_aroundBody0(str, localJoinPoint);
}
public UserDetailType getExternalUserDetailType()
{
return UserDetailType.FACEBOOK;
}
static
{
ajc$preClinit();
}
}
我的问题是:project2 中的类文件被截断的可能原因是什么?
【问题讨论】:
-
依赖项目的class文件一般安装在maven本地仓库中。您确定复制的类来自 maven 而不是您的 IDE 或其他构建器?
-
我们制作独立于本地 maven 存储库的可安装 debian 包。所以,我不认为复制的类来自 maven。
-
检查生成这些类的编译器。不同的编译器可能会导致不同的类,从而导致不同的反编译源。
-
我们使用 maven aspectj 插件。我认为该插件是向类添加查找器方法的原因。