Fix Spring Hibernate Jersey Integration Problems

WebContent/WEB-INF/web.xml

@@ -10,9 +10,18 @@
     <welcome-file>default.jsp</welcome-file>
   </welcome-file-list>
 
-  <servlet>
+   <!--
+     Parameter used by Spring to locate its context configuration used for creating
+     a WebApplicationContext.
+    --> 
+	<context-param>
+		<param-name>contextConfigLocation</param-name>
+		<param-value>classpath:applicationContext.xml</param-value>
+	</context-param>
+
+   <servlet>
 	<servlet-name>Jersey Hibernate Service</servlet-name>
-	<servlet-class>com.sun.jersey.spi.container.servlet.ServletContainer</servlet-class>
+	<servlet-class>com.sun.jersey.spi.spring.container.servlet.SpringServlet</servlet-class>
 	<init-param>
 		<param-name>com.sun.jersey.config.property.packages</param-name>
 		<param-value>example.resources</param-value>
@@ -93,4 +102,8 @@
 		org.springframework.web.context.ContextLoaderListener
 	</listener-class>
 </listener>
+<listener>
+          <listener-class>org.springframework.web.context.request.RequestContextListener</listener-class>
+</listener>
+
 </web-app>

WebContent/WEB-INF/applicationContext.xml → src/applicationContext.xml

@@ -11,10 +11,10 @@
 	http://www.springframework.org/schema/tx/spring-tx-2.5.xsd"
 	default-autowire="byName">
 
-	<context:component-scan base-package="example.dao" />
-	<context:component-scan base-package="example.service" />
-	<context:component-scan base-package="example.resources" />
-	<context:component-scan base-package="example.data" />
+	<context:component-scan base-package="example.dao"/>
+	<context:component-scan base-package="example.service"/>
+	<context:component-scan base-package="example.data"/>
+	<context:component-scan base-package="example.resources"/>
 
 	<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
 		<property name="driverClass">
@@ -57,11 +57,14 @@
 			</props>
 		</property>
 	</bean>
-
+
+ 	<!-- Transaction manager for a single Hibernate SessionFactory (alternative to JTA) -->
 	<bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
 		<property name="sessionFactory" ref="sessionFactory"/>
 	</bean>
 	<tx:annotation-driven />
 
-
+
+
+
 </beans>

src/example/data/Word.java

@@ -20,6 +20,10 @@ public class Word implements Serializable {
 	@Column(nullable = false)
 	private Integer points;
 
+	public Word () {
+		value  = "";
+		points = new Integer(0);
+	}
 	public Word (String aValue, Integer aPoints){
 		this.value = aValue;
 		this.points = aPoints;

src/example/resources/Administer.java

@@ -19,6 +19,7 @@
 import javax.ws.rs.core.Response;
 import javax.ws.rs.core.UriInfo;
 
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Scope;
 import org.springframework.stereotype.Component;
 
@@ -36,19 +37,20 @@
 import example.data.WordList;
 import example.service.DictionaryService;
 import example.service.DictionaryServiceImpl;
-// The Java class will be hosted at the URI path "/hibernate/Administer"
+// The Java class will be hosted at the URI path "/hibernate"
 @Path("/")
 @Component
 @Scope("request")
+
 public class Administer {
 	@Context
 	UriInfo uriInfo;
 	@Context
 	Request request;
 	@Context HttpServletRequest servletRequest;
- 
-	@Inject private DictionaryDaoImpl dictionaryDao;
-	@Inject private DictionaryServiceImpl dictionaryService;
+
+	@Inject private DictionaryDao dictionaryDao;
+	@Inject private DictionaryService dictionaryService;
 
 	@GET
 	@Path("list")

src/example/service/DictionaryServiceImpl.java

@@ -11,7 +11,7 @@
 @Service
 @Transactional
 public class DictionaryServiceImpl implements DictionaryService {
-	private DictionaryDaoImpl dictionaryDao;
+	private DictionaryDao dictionaryDao;
 
 	public void updateWord(Word word) {
 		dictionaryDao.updateWord(word);