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POcannot do 2nd level cache
 

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    <h2>in my applicationcontext.xml</h2> <pre><code>&lt;bean id="annotatedsessionFactory" class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean"&gt; &lt;property name="packagesToScan" value="testonly.package.model" /&gt; &lt;property name="hibernateProperties"&gt; &lt;props&gt; &lt;prop key="hibernate.dialect"&gt;org.hibernate.dialect.Oracle9Dialect&lt;/prop&gt; &lt;prop key="hibernate.show_sql"&gt;true&lt;/prop&gt; &lt;prop key="hibernate.format_sql"&gt;true&lt;/prop&gt; &lt;prop key="hibernate.use_sql_comments"&gt;true&lt;/prop&gt; &lt;prop key="hibernate.cglib.use_reflection_optimizer"&gt;true&lt;/prop&gt; &lt;prop key="hibernate.hbm2ddl.auto"&gt;update&lt;/prop&gt; &lt;prop key="hibernate.c3p0.min_size"&gt;5&lt;/prop&gt; &lt;prop key="hibernate.c3p0.max_size"&gt;20&lt;/prop&gt; &lt;prop key="hibernate.c3p0.timeout"&gt;1800&lt;/prop&gt; &lt;prop key="hibernate.c3p0.max_statements"&gt;50&lt;/prop&gt; &lt;prop key="hibernate.cache.provider_class"&gt; org.hibernate.cache.EhCacheProvider &lt;/prop&gt; &lt;prop key="hibernate.cache.use_second_level_cache"&gt;true&lt;/prop&gt; &lt;prop key="hibernate.cache.use_query_cache"&gt;true&lt;/prop&gt; &lt;/props&gt; &lt;/property&gt; &lt;property name="dataSource"&gt; &lt;ref bean="dataSource" /&gt; &lt;/property&gt; </code></pre> <p></p> <h2>In my Entity</h2> <pre><code>@Entity @Cache(usage=CacheConcurrencyStrategy.NONSTRICT_READ_WRITE) @Table(name = "TestPOJOCATEGORY") @NamedQueries({ @NamedQuery(name = "TestPOJOcategory.findAll", query = "SELECT h FROM TestPOJOcategory h"), @NamedQuery(name = "TestPOJOcategory.findById", query = "SELECT h FROM TestPOJOcategory h WHERE h.id = :id"), @NamedQuery(name = "TestPOJOcategory.findByCategoryname", query = "SELECT h FROM TestPOJOcategory h WHERE h.categoryname = :categoryname")}) public class TestPOJOcategory implements Serializable { </code></pre> <h2>In My Dao</h2> <pre><code>public List&lt;TestPOJOcategory&gt; getAllCategory(final String keyword, final int nFirst, final int nPageSize, final String sortColumnId, final boolean bSortOrder) { List&lt;TestPOJOcategory&gt; result = (List&lt;TestPOJOcategory&gt;) getHibernateTemplate().execute(new HibernateCallback() { public Object doInHibernate(Session session) { Criteria crit = session.createCriteria(TestPOJOcategory.class, "TestPOJOcategory") .add(Restrictions.ilike("categoryname", keyword)) .addOrder(bSortOrder ? Order.asc(sortColumnId) : Order.desc(sortColumnId)) .setFirstResult(nFirst).setMaxResults(nPageSize); System.out.println("why still call from DB? suppose to call from cache"); return crit.list(); } }); return result; } </code></pre> <h2>echcache.xml</h2> <pre><code> &lt;cache name="testonly.package.model.TestPOJOcategory" maxElementsInMemory="200" eternal="true" overflowToDisk="false" timeToIdleSeconds="300" timeToLiveSeconds="600" /&gt; </code></pre> <p>Each time I call the dao, it will still call from DB. Why?</p>
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