Buscas voltando vazias banco de dados (spring-security)

Olá estou tendo que da manutenção em um sistema que começou a ser desenvolvimento a muito tempo e nunca foi terminado, após diversos teste e tentativas cheguei as conclusões abaixo.

Todas as consultas feitas pelo sistema estão retornando vazias e estou recebendo erros ao efetuar inserções no banco de dados. Mesmo em tabelas que escultei a inserção manualmente ao executar a listagem estou recebendo um null como resposta. Sendo que não estou recebendo erros para me conectar com o banco.

Acredito que isto está acontecendo por conta de um problemas nas sessões com o banco de dados, uma vez que as mesmas estão sendo gerenciadas pelo spring-security.

Segue o código de configuração do Spring-security que estão sendo usada na aplicação.

Arquivo: applicationcontext.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd">

 <bean id="Biblioteca" class="org.springframework.jndi.JndiObjectFactoryBean">
 <property name="jndiName">
 <value>java:comp/env/jdbc/Biblioteca</value>
 </property>
 </bean>
</beans>

Arquivo: applicationcontext-security.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans:beans xmlns="http://www.springframework.org/schema/security"
xmlns:beans="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/security
http://www.springframework.org/schema/security/spring-security-3.0.xsd">

 <http>
 <intercept-url pattern="/admin/**" access="ROLE_ADMINISTRADOR"/>
 <intercept-url pattern="/restrito/**" access="ROLE_USUARIO,ROLE_ADMINISTRADOR,ROLE_BIBLIOTECARIO"/>
 <form-login login-page="/publico/login.jsf"
 always-use-default-target="true" default-target-url="/restrito/principal.jsf"
 authentication-failure-url="/publico/login.jsf?login_error=1" />
 <logout/>
 </http>

 <authentication-manager alias="authenticationManager">
 <authentication-provider>
 <password-encoder hash="md5"/>
 <jdbc-user-service data-source-ref="Biblioteca"
 authorities-by-username-query="SELECT u.email, p.permissao FROM usuario u, perfil p
 WHERE u.perfil_idperfil = p.idperfil AND u.email = ?"
 users-by-username-query="SELECT email, senha, ativo
 FROM usuario WHERE email = ?" />
 </authentication-provider>
 </authentication-manager>

</beans:beans>

Por via das duvidas também vou postar a configuração do meu arquivo de configuração do hibernate e do web.xml

Arquivo: hibernate.cfg.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-configuration PUBLIC
"-//Hibernate/Hibernate Configuration DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">

<hibernate-configuration>

	<session-factory>
 <!-- Configuração de Conexão com o banco de dados Postgresql -->
 <property name="dialect">org.hibernate.dialect.PostgreSQLDialect</property>
 <property name="current_session_context_class">thread</property>
 <property name="hibernate.hbm2dll.auto">update</property>

 <!-- Pool de Conexão -->
 <property name="c3po.min_size">5</property>
 <property name="c3po.max_size">20</property>
 <property name="c3po.timeout">300</property>
 <property name="c3po.max_statements">50</property>
 <property name="c3po.idle_test_period">3000</property>

 <!-- Configuração de Debug -->
 <property name="show_sql">true</property>
 <property name="format_sql">true</property>
 <property name="generate_statistics">true</property>
 <property name="use_dql_comments">true</property>

 <!-- Configuração Spring Security -->
 <property name="connection.datasource">java:/comp/env/jdbc/Biblioteca</property>

 <!-- Mapeamento das classe -->
 .
 .
 .
	</session-factory>

</hibernate-configuration>

Arquivo: web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee [http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd](http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd)" id="WebApp_ID" version="3.0">
 <display-name>BibliotecaAlib</display-name>
 <welcome-file-list>
 <welcome-file>index.html</welcome-file>
 </welcome-file-list>
 <servlet>
 <servlet-name>Faces Servlet</servlet-name>
 <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
 <load-on-startup>1</load-on-startup>
 </servlet>
 <servlet-mapping>
 <servlet-name>Faces Servlet</servlet-name>
 <url-pattern>*.jsf</url-pattern>
 </servlet-mapping>
 <context-param>
 <param-name>primefaces.THEME</param-name>
 <param-value>south-street</param-value>
 </context-param>
 <filter>
 <filter-name>conexaoFilter</filter-name>
 <filter-class>br.com.iljtecnologia.biblioteca.filter.ConexaoHibernateFilter</filter-class>
 </filter>
 <filter-mapping>
 <filter-name>conexaoFilter</filter-name>
 <url-pattern>*.jsf</url-pattern>
 </filter-mapping>
 <resource-ref>
 <description>DataSource Biblioteca</description>
 <res-ref-name>jdbc/Biblioteca</res-ref-name>
 <res-type>javax.sql.DataSource</res-type>
 <res-auth>Container</res-auth>
 </resource-ref>
 <context-param>
 <param-name>contextConfigLocation</param-name>
 <param-value>
 /WEB-INF/applicationContext.xml
 /WEB-INF/applicationContext-security.xml
 </param-value>
 </context-param>
 <filter>
 <filter-name>springSecurityFilterChain</filter-name>
 <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
 </filter>
 <filter-mapping>
 <filter-name>springSecurityFilterChain</filter-name>
 <url-pattern>/*</url-pattern>
 </filter-mapping>
 <listener>
 <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
 </listener>
 <context-param>
 <param-name>javax.faces.FACELETS_SKIP_COMMENTS</param-name>
 <param-value>true</param-value>
 </context-param>
 <session-config>
 <session-timeout>5</session-timeout>
 </session-config>
</web-app>