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POOverriding FactoryBean parameters with BeanFactoryPostProcessor
 

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  1. POOverriding FactoryBean parameters with BeanFactoryPostProcessor
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    <p>I need to override a nested property of an <code>AnnotationSessionFactoryBean</code> in a classic spring xml context. Since it is a nested property (the <code>HibernateProperties</code> one), I can't use <code>PropertyOverriderConfigurer</code></p> <p>The solution I have implemented is to load the context without refreshing it and add a <code>BeanFactoryPostProcessor</code> that retrieves the reference to the <code>FactoryBean</code> and change the property according to my requirement. However, the result is not what I have expected. It looks like the <code>FactoryBean</code> created the <code>Bean</code> before the <code>BeanFactoryPostProcessor</code> is executed, and the property is <strong>mutated</strong> on the <code>FactoryBean</code> but not on the already existing Bean, which has been created with the old value</p> <p>Is there a mechanism to programmatically override some <code>FactoryBean</code> properties <strong>before</strong> the bean is created? This is the <code>FactoryBean</code> generating the problem</p> <pre><code>&lt;bean id="startupSessionFactory" class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean"&gt; &lt;property name="dataSource" ref="myDataSource"/&gt; &lt;property name="annotatedClasses"&gt; &lt;list&gt; &lt;value&gt;org.jfin.date.Period&lt;/value&gt; &lt;/list&gt; &lt;/property&gt; &lt;property name="hibernateProperties"&gt; &lt;props&gt; &lt;prop key="hibernate.dialect"&gt;org.hibernate.dialect.MySQLDialect&lt;/prop&gt; &lt;prop key="hibernate.cache.provider_class"&gt;org.hibernate.cache.NoCacheProvider&lt;/prop&gt; &lt;prop key="hibernate.jdbc.use_get_generated_keys"&gt;true&lt;/prop&gt; &lt;prop key="hibernate.cache.use_second_level_cache"&gt;false&lt;/prop&gt; &lt;prop key="hibernate.cache.use_query_cache"&gt;false&lt;/prop&gt; &lt;prop key="hibernate.hbm2ddl.auto"&gt;update&lt;/prop&gt; &lt;prop key="hibernate.connection.autocommit"&gt;false&lt;/prop&gt; &lt;/props&gt; &lt;/property&gt; &lt;/bean&gt; </code></pre>
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    1. USEdmondo1984
    1. USEdmondo1984
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    1. COcan you provide your xml?
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      1. POOverriding FactoryBean parameters with BeanFactoryPostProcessor
      1. USLuca Basso Ricci
    2. COof what? the annotationSessionFactoryBean?
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      1. POOverriding FactoryBean parameters with BeanFactoryPostProcessor
      1. USEdmondo1984
    3. COof spring xml context
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      1. POOverriding FactoryBean parameters with BeanFactoryPostProcessor
      1. USLuca Basso Ricci
 

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