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PONo Hibernate Session bound to thread
 

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    <p>I am using Spring MVC and Hibernate.</p> <p>I want to use the OpenSessionInViewFilter to allow lazy loading to work properly in the view layer.</p> <p>The OpenSessionInViewFilter requires a root application context so i added a ContextLoaderListener and moved my non view related configuration files to it from the DispatcherServlet.</p> <p>The app-config.xml config file contains the datasource related beans.</p> <p>When i load the app-config.xml using the ContextLoaderListener instead of DispatcherServlet, i get the error message</p> <pre><code>WARN : org.springframework.web.servlet.PageNotFound - No mapping found for HTTP request with URI [/XXXX/app/jobs] in DispatcherServlet with name 'Spring MVC Dispatcher Servlet' </code></pre> <p>UPDATE: fixed this error by adding a component-scan to mvc-config.xml</p> <p>but now i get</p> <pre><code>org.hibernate.HibernateException: No Hibernate Session bound to thread, and configuration does not allow creation of non-transactional one here </code></pre> <p>My understanding is that DispatcherServlet inherits beans from the root context, so moving definitions from the servlet to the root context should make no difference.</p> <p><strong>web.xml</strong></p> <pre><code>&lt;filter&gt; &lt;filter-name&gt;UrlRewriteFilter&lt;/filter-name&gt; &lt;filter-class&gt;org.tuckey.web.filters.urlrewrite.UrlRewriteFilter&lt;/filter-class&gt; &lt;/filter&gt; &lt;filter-mapping&gt; &lt;filter-name&gt;UrlRewriteFilter&lt;/filter-name&gt; &lt;url-pattern&gt;/*&lt;/url-pattern&gt; &lt;/filter-mapping&gt; &lt;filter&gt; &lt;filter-name&gt;openSessionInViewFilter&lt;/filter-name&gt; &lt;filter-class&gt;org.springframework.orm.hibernate3.support.OpenSessionInViewFilter&lt;/filter-class&gt; &lt;init-param&gt; &lt;param-name&gt;singleSession&lt;/param-name&gt; &lt;param-value&gt;true&lt;/param-value&gt; &lt;/init-param&gt; &lt;init-param&gt; &lt;param-name&gt;flushMode&lt;/param-name&gt; &lt;param-value&gt;AUTO&lt;/param-value&gt; &lt;/init-param&gt; &lt;init-param&gt; &lt;param-name&gt;sessionFactoryBeanName&lt;/param-name&gt; &lt;param-value&gt;sessionFactory&lt;/param-value&gt; &lt;/init-param&gt; &lt;/filter&gt; &lt;filter-mapping&gt; &lt;filter-name&gt;openSessionInViewFilter&lt;/filter-name&gt; &lt;url-pattern&gt;/*&lt;/url-pattern&gt; &lt;/filter-mapping&gt; &lt;listener&gt; &lt;listener-class&gt;org.springframework.web.context.ContextLoaderListener&lt;/listener-class&gt; &lt;/listener&gt; &lt;context-param&gt; &lt;param-name&gt;contextConfigLocation&lt;/param-name&gt; &lt;param-value&gt; /WEB-INF/spring/app-config.xml /WEB-INF/spring/other-config.xml &lt;/param-value&gt; &lt;/context-param&gt; &lt;!-- Handles all requests into the application --&gt; &lt;servlet&gt; &lt;servlet-name&gt;Spring MVC Dispatcher Servlet&lt;/servlet-name&gt; &lt;servlet-class&gt;org.springframework.web.servlet.DispatcherServlet&lt;/servlet-class&gt; &lt;init-param&gt; &lt;param-name&gt;contextConfigLocation&lt;/param-name&gt; &lt;param-value&gt; /WEB-INF/spring/mvc-config.xml &lt;/param-value&gt; &lt;/init-param&gt; &lt;load-on-startup&gt;1&lt;/load-on-startup&gt; &lt;/servlet&gt; &lt;!-- Maps all /app requests to the DispatcherServlet for handling --&gt; &lt;servlet-mapping&gt; &lt;servlet-name&gt;Spring MVC Dispatcher Servlet&lt;/servlet-name&gt; &lt;url-pattern&gt;/app/*&lt;/url-pattern&gt; &lt;/servlet-mapping&gt; </code></pre> <p><strong>app-config.xml</strong></p> <pre><code>&lt;beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context" xmlns:tx="http://www.springframework.org/schema/tx" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd"&gt; &lt;!-- Scans within the base package of the application for @Components to configure as beans --&gt; &lt;context:component-scan base-package="com.mycompany.app" /&gt; &lt;!-- SQL Server --&gt; &lt;bean id="datasource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"&gt; &lt;property name="driverClassName" value="net.sourceforge.jtds.jdbc.Driver" /&gt; &lt;property name="url" value="jdbc:jtds:sqlserver://x.x.x.x/XXX" /&gt; &lt;property name="username" value="XXX" /&gt; &lt;property name="password" value="XXX" /&gt; &lt;/bean&gt; &lt;bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean"&gt; &lt;property name="dataSource" ref="datasource" /&gt; &lt;property name="configLocation"&gt; &lt;value&gt;/WEB-INF/hibernate.cfg.xml&lt;/value&gt; &lt;/property&gt; &lt;property name="configurationClass"&gt; &lt;value&gt;org.hibernate.cfg.AnnotationConfiguration&lt;/value&gt; &lt;/property&gt; &lt;property name="hibernateProperties"&gt; &lt;value&gt;hibernate.dialect=org.hibernate.dialect.SQLServerDialect&lt;/value&gt; &lt;/property&gt; &lt;/bean&gt; &lt;tx:annotation-driven /&gt; &lt;bean name="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager"&gt; &lt;property name="sessionFactory" ref="sessionFactory" /&gt; &lt;/bean&gt; &lt;/beans&gt; </code></pre> <p><strong>mvc-config.xml</strong></p> <pre><code>&lt;beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:mvc="http://www.springframework.org/schema/mvc" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd"&gt; &lt;!-- Configures support for @Controllers --&gt; &lt;mvc:annotation-driven /&gt; &lt;context:component-scan base-package="com.mycompany.app" /&gt; &lt;bean id="tilesConfigurer" class="org.springframework.web.servlet.view.tiles2.TilesConfigurer"&gt; &lt;property name="definitions"&gt; &lt;list&gt; &lt;value&gt;/WEB-INF/defs/general.xml&lt;/value&gt; &lt;/list&gt; &lt;/property&gt; &lt;/bean&gt; &lt;bean id="viewResolver" class="org.springframework.web.servlet.view.UrlBasedViewResolver"&gt; &lt;property name="viewClass" value="org.springframework.web.servlet.view.tiles2.TilesView" /&gt; &lt;/bean&gt; &lt;/beans&gt; </code></pre>
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    1. COUPDATE: I added a <context:component-scan base-package="au.com.appliancesonline" /> to the mvc-config.xml and it fixed the mapping problem.
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    2. COpublic int getAllCount() { return (Integer) this.sessionFactory.getCurrentSession() .createCriteria(Job.class) .setProjection(Projections.rowCount()).uniqueResult(); }
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    3. COThe service method that calls it is marked as Transactional
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