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FilterDefinitionFactoryBean supports Hibernate 3.6.0.beta1 as well

This commit is contained in:
Juergen Hoeller 2010-07-27 00:04:23 +00:00
parent d3cb310962
commit 72da237474
1 changed files with 29 additions and 2 deletions
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31
org.springframework.orm/src/main/java/org/springframework/orm/hibernate3/FilterDefinitionFactoryBean.java
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@ -1,5 +1,5 @@
/*
* Copyright 2002-2008 the original author or authors.
* Copyright 2002-2010 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.
@ -16,6 +16,7 @@
package org.springframework.orm.hibernate3;
import java.lang.reflect.Method;
import java.util.HashMap;
import java.util.Map;
@ -26,6 +27,7 @@ import org.hibernate.type.TypeFactory;
import org.springframework.beans.factory.BeanNameAware;
import org.springframework.beans.factory.FactoryBean;
import org.springframework.beans.factory.InitializingBean;
import org.springframework.util.ReflectionUtils;
/**
* Convenient FactoryBean for defining Hibernate FilterDefinitions.
@ -64,6 +66,30 @@ import org.springframework.beans.factory.InitializingBean;
*/
public class FilterDefinitionFactoryBean implements FactoryBean<FilterDefinition>, BeanNameAware, InitializingBean {
private static Method heuristicTypeMethod;
private static Object typeResolver;
static {
// Hibernate 3.6 TypeResolver class available?
try {
Class trClass = FilterDefinitionFactoryBean.class.getClassLoader().loadClass(
"org.hibernate.type.TypeResolver");
heuristicTypeMethod = trClass.getMethod("heuristicType", String.class);
typeResolver = trClass.newInstance();
}
catch (Exception ex) {
try {
heuristicTypeMethod = TypeFactory.class.getMethod("heuristicType", String.class);
typeResolver = null;
}
catch (Exception ex2) {
throw new IllegalStateException("Cannot find Hibernate's heuristicType method", ex2);
}
}
}
private String filterName;
private Map<String, Type> parameterTypeMap = new HashMap<String, Type>();
@ -89,7 +115,8 @@ public class FilterDefinitionFactoryBean implements FactoryBean<FilterDefinition
if (parameterTypes != null) {
this.parameterTypeMap = new HashMap<String, Type>(parameterTypes.size());
for (Map.Entry<String, String> entry : parameterTypes.entrySet()) {
this.parameterTypeMap.put(entry.getKey(), TypeFactory.heuristicType(entry.getValue()));
this.parameterTypeMap.put(entry.getKey(),
(Type) ReflectionUtils.invokeMethod(heuristicTypeMethod, typeResolver, entry.getValue()));
}
}
else {