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refined EntityManagerFactory proxy exception (SPR-4383)

This commit is contained in:
Juergen Hoeller 2011-06-14 15:02:40 +00:00
parent 9765fefeac
commit 695f1613b2
1 changed files with 18 additions and 4 deletions
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22
org.springframework.orm/src/main/java/org/springframework/orm/jpa/AbstractEntityManagerFactoryBean.java
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@ -1,5 +1,5 @@
/*
* Copyright 2002-2010 the original author or authors.
* Copyright 2002-2011 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -341,9 +341,23 @@ public abstract class AbstractEntityManagerFactoryBean implements
this.plusOperations = getJpaDialect().getEntityManagerFactoryPlusOperations(emf);
ifcs.add(EntityManagerFactoryPlusOperations.class);
}
return (EntityManagerFactory) Proxy.newProxyInstance(
this.beanClassLoader, ifcs.toArray(new Class[ifcs.size()]),
new ManagedEntityManagerFactoryInvocationHandler(this));
try {
return (EntityManagerFactory) Proxy.newProxyInstance(
this.beanClassLoader, ifcs.toArray(new Class[ifcs.size()]),
new ManagedEntityManagerFactoryInvocationHandler(this));
}
catch (IllegalArgumentException ex) {
if (this.entityManagerFactoryInterface != null) {
throw new IllegalStateException("EntityManagerFactory interface [" + this.entityManagerFactoryInterface +
"] seems to conflict with Spring's EntityManagerFactoryInfo mixin - consider resetting the "+
"'entityManagerFactoryInterface' property to plain [javax.persistence.EntityManagerFactory]", ex);
}
else {
throw new IllegalStateException("Conflicting EntityManagerFactory interfaces - " +
"consider specifying the 'jpaVendorAdapter' or 'entityManagerFactoryInterface' property " +
"to select a specific EntityManagerFactory interface to proceed with", ex);
}
}
}
/**