Jackson not working?

Jackson not working? - java

So I have this spring mvc app that is struggling to do what I want. It looks like this:
import com.jensen.neural.app.MyRequest;
import com.jensen.neural.app.NeuralResponse;
import com.jensen.neural.app.NumberCruncher;
import com.jensen.neural.app.TrainingResults;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
#Controller
#RequestMapping("/neural")
public class NeuralController
{
#Autowired
NumberCruncher numberCruncher;
#ResponseBody
#RequestMapping(value="number", method = RequestMethod.POST, consumes = "application/json")
public String getNumber(#RequestBody MyRequest myRequest)
{
NeuralResponse neuralResponse = new NeuralResponse();
neuralResponse.setStr("SLDKFJSD");
// return neuralResponse;
return "RESPONSE";
}
#RequestMapping(value = "train", method = RequestMethod.GET)
#ResponseBody
public TrainingResults train()
{
return numberCruncher.train();
}
}
What I have found: if I change the signature to public public String getNumber(#RequestBody String myRequest), it sends and receives just fine. If I post a object (ex MyRequest) then I get an error that looks like this:
DEBUG: org.springframework.web.servlet.mvc.method.annotation.ExceptionHandlerExceptionResolver - Resolving exception from handler [public java.lang.String com.jensen.neural.web.NeuralController.getNumber(com.jensen.neural.app.MyRequest)]: org.springframework.web.HttpMediaTypeNotSupportedException: Content type 'application/json;charset=UTF-8' not supported
If I try and return an object from the controller, I get this error:
DEBUG: org.springframework.web.servlet.mvc.method.annotation.ExceptionHandlerExceptionResolver - Resolving exception from handler [public com.jensen.neural.app.TrainingResults com.jensen.neural.web.NeuralController.train()]: org.springframework.web.HttpMediaTypeNotAcceptableException: Could not find acceptable representation
I can only assume that I have jackson misconfigured or something, but I have had several people look at this and no one can figure out what is going on.
MyRequest:
public class MyRequest
{
private String input = "";
public MyRequest()
{
}
public String getInput()
{
return input;
}
public void setInput(String input)
{
this.input = input;
}
}
NeuralResponse:
public class NeuralResponse
{
private String str = "";
public String getStr()
{
return str;
}
public void setStr(String str)
{
this.str = str;
}
}
servlet-context:
<?xml version="1.0" encoding="UTF-8"?>
<beans:beans xmlns="http://www.springframework.org/schema/mvc"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:beans="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">
<!-- DispatcherServlet Context: defines this servlet's request-processing infrastructure -->
<!-- Enables the Spring MVC #Controller programming model -->
<annotation-driven />
<!-- Handles HTTP GET requests for /resources/** by efficiently serving up static resources in the ${webappRoot}/resources directory -->
<resources mapping="/resources/**" location="/resources/" />
<!-- Resolves views selected for rendering by #Controllers to .jsp resources in the /WEB-INF/views directory -->
<beans:bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<beans:property name="prefix" value="/WEB-INF/views/" />
<beans:property name="suffix" value=".jsp" />
</beans:bean>
<context:component-scan base-package="com.jensen.neural" />
</beans:beans>
root-context: (just a bean declaration for NumberCruncher.java)
web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
<!-- The definition of the Root Spring Container shared by all Servlets and Filters -->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/spring/root-context.xml</param-value>
</context-param>
<!-- Creates the Spring Container shared by all Servlets and Filters -->
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<!-- Processes application requests -->
<servlet>
<servlet-name>appServlet</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/spring/appServlet/servlet-context.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>appServlet</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
</web-app>
what the request looks like from chrome:
Request URL:http://localhost/neural/number
Request Method:POST
Status Code:415 Unsupported Media Type
Request Headersview source
Accept:application/json, text/plain, */*
Accept-Encoding:gzip,deflate,sdch
Accept-Language:en-US,en;q=0.8
Connection:keep-alive
Content-Length:18
Content-Type:application/json;charset=UTF-8
Host:localhost
Origin:http://localhost
Referer:http://localhost/
User-Agent:Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/31.0.1650.63 Safari/537.36
X-Requested-With:XMLHttpRequest
Request Payloadview source
{input:STRING}
input: "STRING"
Response Headersview source
Content-Length:1048
Content-Type:text/html;charset=utf-8
Date:Fri, 13 Dec 2013 18:14:02 GMT
Server:Apache-Coyote/1.1
pom.xml
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.jensen</groupId>
<artifactId>neural</artifactId>
<name>neural</name>
<packaging>war</packaging>
<version>1.0.0-BUILD-SNAPSHOT</version>
<properties>
<java-version>1.6</java-version>
<org.springframework-version>3.1.1.RELEASE</org.springframework-version>
<org.aspectj-version>1.6.10</org.aspectj-version>
<org.slf4j-version>1.6.6</org.slf4j-version>
<jackson-mapper.version>2.1.0</jackson-mapper.version>
</properties>
<dependencies>
<!-- Spring -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${org.springframework-version}</version>
<exclusions>
<!-- Exclude Commons Logging in favor of SLF4j -->
<exclusion>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${org.springframework-version}</version>
</dependency>
<!-- AspectJ -->
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjrt</artifactId>
<version>${org.aspectj-version}</version>
</dependency>
<!-- Logging -->
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>${org.slf4j-version}</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>jcl-over-slf4j</artifactId>
<version>${org.slf4j-version}</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>${org.slf4j-version}</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.15</version>
<exclusions>
<exclusion>
<groupId>javax.mail</groupId>
<artifactId>mail</artifactId>
</exclusion>
<exclusion>
<groupId>javax.jms</groupId>
<artifactId>jms</artifactId>
</exclusion>
<exclusion>
<groupId>com.sun.jdmk</groupId>
<artifactId>jmxtools</artifactId>
</exclusion>
<exclusion>
<groupId>com.sun.jmx</groupId>
<artifactId>jmxri</artifactId>
</exclusion>
</exclusions>
<scope>runtime</scope>
</dependency>
<!-- Jackson JSON Processor -->
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-core</artifactId>
<version>${jackson-mapper.version}</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>${jackson-mapper.version}</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-annotations</artifactId>
<version>${jackson-mapper.version}</version>
</dependency>
<!-- #Inject -->
<dependency>
<groupId>javax.inject</groupId>
<artifactId>javax.inject</artifactId>
<version>1</version>
</dependency>
<!-- Servlet -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>2.5</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet.jsp</groupId>
<artifactId>jsp-api</artifactId>
<version>2.1</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
<!-- Test -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.7</version>
<scope>test</scope>
</dependency>
</dependencies>
...
I have try putting consume/produce on the controller and several other things. I am open to any suggestions, please help.

since you're using spring version 3.1.1 and com.fasterxml.jackson you'll need MappingJackson2HttpMessageConverter which has only been introduced in 3.1.2.
upgrade to 3.1.2
a MappingJackson2HttpMessageConverter bean is implicitly created by using the annotation-driven tag.

Related

Not able to receive object in Spring controller

This is my first spring sample project. Its a very basic example where I'm trying to pass firstname and lastname using Ajax to my program. But, its not able to hit the URL. Here is my code. Please let me know if anything is missing.
package com.controller;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
import com.impl.EmployeeImpl;
import com.model.Employee;
#Controller
public class HelloWorldController {
/*#Autowired
EmployeeImpl employee;*/
#RequestMapping(value = "/hello", method = RequestMethod.POST)
#ResponseBody
public String saveHosting(#RequestBody Employee employee)
{
System.out.println("First name :"+employee.getFirstname());
System.out.println("Last name :"+employee.getLastname());
return "hi";
}
}
My JS code
$(document).ready(function(){
$('#click').click(function() {
var data = {}
data["firstname"] = $('#firstname').val();
data["lastname"] =$('#lastname').val();
console.log("Data :"+data);
$.ajax({
type: "POST",
contentType: "application/json",
url: "/SpringProject/hello/",
data: JSON.stringify(data),
dataType: 'json',
timeout: 600000,
success: function (data) {
alert("success");
},
error: function (e) {
alert("fail");
}
});
});
});
Spring-servlet.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"
xmlns:p="http://www.springframework.org/schema/p"
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/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd">
<context:component-scan base-package="com.controller" />
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/jsp/" />
<property name="suffix" value=".jsp" />
</bean>
<!-- <bean id="employee" class="com.impl.EmployeeImpl">
<property name="firstname" value="shaik"></property>
<property name="lastname" value="ali"></property>
</bean> -->
</beans>
POM.xml
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>SpringProject</groupId>
<artifactId>SpringProject</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<jdk.version>1.7</jdk.version>
<junit.version>4.12</junit.version>
<spring.version>4.1.5.RELEASE</spring.version>
<msql.connector.version>5.1.10</msql.connector.version>
<cxf.version>2.2.3</cxf.version>
<log4j.version>1.2.17</log4j.version>
<jackson.version>2.6.3</jackson.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>4.1.5.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context-support</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>4.3.6.Final</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-validator</artifactId>
<version>4.2.0.Final</version>
</dependency>
<dependency>
<groupId>org.hibernate.common</groupId>
<artifactId>hibernate-commons-annotations</artifactId>
<version>4.0.1.Final</version>
<classifier>tests</classifier>
</dependency>
<dependency>
<groupId>org.hibernate.javax.persistence</groupId>
<artifactId>hibernate-jpa-2.0-api</artifactId>
<version>1.0.1.Final</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-entitymanager</artifactId>
<version>4.0.1.Final</version>
</dependency>
<dependency>
<groupId>javax.validation</groupId>
<artifactId>validation-api</artifactId>
<version>1.0.0.GA</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>${msql.connector.version}</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-simple</artifactId>
<version>1.7.12</version>
</dependency>
<!-- <dependency> <groupId>org.apache.logging.log4j</groupId> <artifactId>log4j-core</artifactId>
<version>2.3</version> </dependency> -->
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>${log4j.version}</version>
</dependency>
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-core</artifactId>
<version>1.1.2</version>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-frontend-jaxws</artifactId>
<version>${cxf.version}</version>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-transports-http</artifactId>
<version>${cxf.version}</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-core</artifactId>
<version>${jackson.version}</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>${jackson.version}</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>2.5</version>
src
maven-compiler-plugin
3.1
1.7
1.7
maven-war-plugin
2.3
WebContent
false
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" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5">
<display-name>SpringProject</display-name>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
<!-- <context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/lib/soapservice-servlet.xml</param-value>
</context-param> -->
<!-- <listener>
<listener- class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
-->
<servlet>
<servlet-name>spring</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>spring</servlet-name>
<url-pattern>*.html</url-pattern>
</servlet-mapping>
</web-app>
Error
jquery.min.js:2 POST http://localhost:8080/SpringProject/hello/ 404 (Not Found)

Update your servlet mapping as (in web.xml)
<servlet-mapping>
<servlet-name>spring</servlet-name>
<url-pattern>/*</url-pattern>
</servlet-mapping>

Maven - Spring RequestMapping 404 Error

I've seen a lot of this questions in SO and i've tried their solutions but they haven't worked for me so I'll post this one. Basically I'm just setting up a project and trying to get my RequestMapping to work, just to return a string. So this is my code
pom.xml
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>ve.com</groupId>
<artifactId>mavenDWP</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<properties>
<spring.version>4.1.6.RELEASE</spring.version>
</properties>
<dependencies>
<!-- Spring -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-jpa</artifactId>
<version>1.8.0.RELEASE</version>
</dependency>
<!-- CGLIB is required to process #Configuration classes -->
<dependency>
<groupId>cglib</groupId>
<artifactId>cglib</artifactId>
<version>2.2.2</version>
</dependency>
<!-- Servlet API, JSTL -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.1.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet.jsp</groupId>
<artifactId>javax.servlet.jsp-api</artifactId>
<version>2.3.1</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>jstl</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
<dependency>
<groupId>cglib</groupId>
<artifactId>cglib</artifactId>
<version>2.2.2</version>
</dependency>
<!-- Jackson -->
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.5.4</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-core</artifactId>
<version>2.5.4</version>
</dependency>
<dependency>
<groupId>org.codehaus.jackson</groupId>
<artifactId>jackson-core-asl</artifactId>
<version>1.9.13</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.datatype</groupId>
<artifactId>jackson-datatype-hibernate4</artifactId>
<version>2.5.4</version>
</dependency>
<!-- MySQL -->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.35</version>
</dependency>
<!-- Hibernate -->
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-entitymanager</artifactId>
<version>4.3.10.Final</version>
</dependency>
<!-- JSONDoc -->
<dependency>
<groupId>org.jsondoc</groupId>
<artifactId>jsondoc-core</artifactId>
<version>1.1.15</version>
</dependency>
<dependency>
<groupId>org.jsondoc</groupId>
<artifactId>jsondoc-springmvc</artifactId>
<version>1.1.15</version>
</dependency>
<dependency>
<groupId>org.jsondoc</groupId>
<artifactId>jsondoc-ui-webjar</artifactId>
<version>1.1.15</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<artifactId>maven-war-plugin</artifactId>
<version>2.4</version>
</plugin>
</plugins>
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" version="3.0">
<display-name>AngularSpring</display-name>
<servlet>
<servlet-name>dispatcher</servlet-name>
<servlet-class> org.springframework.web.servlet.DispatcherServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>dispatcher</servlet-name>
<url-pattern>/api/*</url-pattern>
</servlet-mapping>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
</web-app>
dispatcher-servlet.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc"
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.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd">
<context:component-scan base-package="ve.com" use-default-filters="false">
<context:include-filter type="annotation" expression="org.springframework.stereotype.Controller" />
</context:component-scan>
<mvc:annotation-driven>
<mvc:message-converters>
<bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">
<property name="objectMapper">
<bean class="ve.com.HibernateAwareObjectMapper" />
</property>
</bean>
</mvc:message-converters>
</mvc:annotation-driven>
<bean id="documentationController" class="org.jsondoc.springmvc.controller.JSONDocController">
<constructor-arg name="version" value="1.0"/>
<constructor-arg name="basePath" value="http://localhost:4848/mavenDWP/api"/>
<constructor-arg name="packages">
<list>
<value>ve.com</value>
</list>
</constructor-arg>
</bean>
LinkController
package ve.com.controller;
import org.jsondoc.core.annotation.ApiMethod;
import org.jsondoc.core.annotation.ApiResponseObject;
import org.jsondoc.core.annotation.ApiVersion;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RestController;
#Controller
#ApiVersion(since="1.0")
#RequestMapping("/show")
public class LinkController {
#Autowired
private StockService stockService;
#RequestMapping(method = RequestMethod.GET, value="/hello")
public String showHello() {
return "hello";
}
}
Ok Basically that's my code.. Still i browse to http://localhost:4848/mavenDWP/api/show/hello and i just get a 404 error. Any ideas?

Add #ResponseBody annotation. Every time when you return something that is not a build in class such as ModelAndView you need to use this annotation. See docs.
As an advice, try to use a Map even if you have a little amount of data to send to client. A map will be converted to JSON and can be easily accesed.

All is well, Try jsut to remove the space beteween servlet-class and org.springframework.web.servlet.DispatcherServlet in the web.xml
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
Good luck

Spring MVC - HTTP 405 - Request method 'GET' not supported loading static CSS File

I have read several post in stackoverflow about configurations and mappings to serve
static content like js and css but I can not make it work.
I have the following files:
-> POM.XML
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>es.landeSoft</groupId>
<artifactId>MvcTesting</artifactId>
<name>SpringMVCTesting</name>
<packaging>war</packaging>
<version>1.0.0-BUILD-SNAPSHOT</version>
<properties>
<java-version>1.6</java-version>
<org.springframework-version>3.1.1.RELEASE</org.springframework-version>
<org.aspectj-version>1.6.10</org.aspectj-version>
<org.slf4j-version>1.6.6</org.slf4j-version>
</properties>
<dependencies>
<!-- Spring -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${org.springframework-version}</version>
<exclusions>
<!-- Exclude Commons Logging in favor of SLF4j -->
<exclusion>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${org.springframework-version}</version>
</dependency>
<!-- AspectJ -->
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjrt</artifactId>
<version>${org.aspectj-version}</version>
</dependency>
<!-- Logging -->
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>${org.slf4j-version}</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>jcl-over-slf4j</artifactId>
<version>${org.slf4j-version}</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>${org.slf4j-version}</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.15</version>
<exclusions>
<exclusion>
<groupId>javax.mail</groupId>
<artifactId>mail</artifactId>
</exclusion>
<exclusion>
<groupId>javax.jms</groupId>
<artifactId>jms</artifactId>
</exclusion>
<exclusion>
<groupId>com.sun.jdmk</groupId>
<artifactId>jmxtools</artifactId>
</exclusion>
<exclusion>
<groupId>com.sun.jmx</groupId>
<artifactId>jmxri</artifactId>
</exclusion>
</exclusions>
<scope>runtime</scope>
</dependency>
<!-- #Inject -->
<dependency>
<groupId>javax.inject</groupId>
<artifactId>javax.inject</artifactId>
<version>1</version>
</dependency>
<!-- Servlet -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>2.5</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet.jsp</groupId>
<artifactId>jsp-api</artifactId>
<version>2.1</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
<!-- Test -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.7</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<artifactId>maven-eclipse-plugin</artifactId>
<version>2.9</version>
<configuration>
<additionalProjectnatures>
<projectnature>org.springframework.ide.eclipse.core.springnature</projectnature>
</additionalProjectnatures>
<additionalBuildcommands>
<buildcommand>org.springframework.ide.eclipse.core.springbuilder</buildcommand>
</additionalBuildcommands>
<downloadSources>true</downloadSources>
<downloadJavadocs>true</downloadJavadocs>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.5.1</version>
<configuration>
<source>1.6</source>
<target>1.6</target>
<compilerArgument>-Xlint:all</compilerArgument>
<showWarnings>true</showWarnings>
<showDeprecation>true</showDeprecation>
</configuration>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<version>1.2.1</version>
<configuration>
<mainClass>org.test.int1.Main</mainClass>
</configuration>
</plugin>
</plugins>
</build>
</project>
--> WEB.XML
<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
<!-- The definition of the Root Spring Container shared by all Servlets and Filters -->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/spring/root-context.xml</param-value>
</context-param>
<!-- Creates the Spring Container shared by all Servlets and Filters -->
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<!-- Processes application requests -->
<servlet>
<servlet-name>appServlet</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/spring/appServlet/servlet-context.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>appServlet</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
</web-app>
--> SERVLET-CONTEXT.XML
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc"
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-3.1.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.1.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.1.xsd">
<!-- DispatcherServlet Context: defines this servlet's request-processing infrastructure -->
<!-- Enables the Spring MVC #Controller programming model -->
<mvc:annotation-driven />
<!-- Handles HTTP GET requests for /resources/ by efficiently serving up static resources in the ${webappRoot}/resources directory -->
<mvc:resources mapping="/resources/**" location="/resources/" />
<!-- Resolves views selected for rendering by #Controllers to .jsp resources in the /WEB-INF/views directory -->
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/views/" />
<property name="suffix" value=".jsp" />
</bean>
<context:component-scan base-package="es.landeSoft.MvcTesting" />
</beans>
As you can see in servlet-context I have declared the following line:
<!-- Handles HTTP GET requests for /resources/** by efficiently serving up static resources in the ${webappRoot}/resources directory -->
<mvc:resources mapping="/resources/**" location="/resources/" />
And I have created a css file inside:
src/Main/webapp/resources/css/styles.css
Inside my jsp I reference it like:
href="<c:url value="/resources/css/styles.css" />"
It renders like this:
<link href="/MvcTesting/resources/css/styles.css" rel="stylesheet" type="text/css"/>
But I am getting :
GET http://localhost:8081/MvcTesting/resources/css/styles.css 405 (Method not allowed)
I tried adding servlet-mappings in web.xml but I want to make it work using the
new tag
And It works, but I do not want to do it like this. the
When tomcat is starting I can read the following line:
INFO : org.springframework.web.servlet.handler.SimpleUrlHandlerMapping - Mapped URL path [/resources/**] onto handler 'org.springframework.web.servlet.resource.ResourceHttpRequestHandler#0'
.
EDIT:
I'm trying using:
<mvc:annotation-driven />
<mvc:default-servlet-handler/>
NO luck

I had the same problem, below code, worked for me.
Try to add this to your web.xml
<servlet-mapping>
<servlet-name>default</servlet-name>
<url-pattern>*.js</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>default</servlet-name>
<url-pattern>*.css</url-pattern>
</servlet-mapping>

A ResourceHttpRequestHandler class' instance cannot produce a 405 Method Not Allowed response.
You either have a security layer wrapping your requests (doubtful) or you have a #Controller handler method mapped to / or /* that handles a request method other than GET.
Since #RequestMapping handler methods have higher priority than any ResourceHttpRequestHandler mappings, the handler mapped to /* which can handle /MvcTesting/resources/css/styles.css will be used for handling that request and will respond with 405 because the path is good but the request method isn't.

You can try mapping <url-pattern>*.css</url-pattern> with DispatcherServlet in web.xml like
<servlet>
<servlet-name>mvc-dispatcher</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>mvc-dispatcher</servlet-name>
<url-pattern>/</url-pattern>
<url-pattern>*.css</url-pattern>
</servlet-mapping>

I suspect you may not be accessing the .jsp file through a controller. Try adding in this controller and accessing through the .jsp through this mapping.
Controller
package es.landeSoft.MvcTesting;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
#Controller
public class LoginController {
#RequestMapping("/")
public String login(){
return "login";
}
}
To see a full working example view this GitHub repository.

Using Spring MVC, Jackson and REST 406 when use something other than String. Want complex type

My problem is that I want to return a Java collection as JSON using Spring MVC and the standard annotations that come with it. Unfortunately though I end up with HTTP error code 406 every time.
"The resource identified by this request is only capable of generating responses with characteristics not acceptable according to the request "accept" headers."
I thought that Jackson and Spring can automagically convert my return type but it returns a HTTP error 406 if we use a collection or anything other return type than String. Can you please help show what I am doing wrong?
Research
As I mentioned we can get a String to return. We think the problem will be either in Maven (dependencies with Jackson) or in our understanding of Spring MVC REST annotations. Another route is we have not configured our Spring context's correctly.
Controller
This is my annotated Spring controller. The first simple method (getAJsonString) works but the second one (getImprovedJsonMap) with a map returns a HTTP error code 406 which we presume is due to the complex type:
#Controller
#RequestMapping("/kfc/brands")
public class DefaultMetricsService {
#RequestMapping(value="/firstMethod", method = RequestMethod.GET)
public #ResponseBody String getAJsonString() {
return "HELLO";
}
#RequestMapping(value = "/Metrics/type3", method = RequestMethod.GET)
public #ResponseBody Map<String, String> getImprovedJsonMap() {
Map jsonMap = new HashMap<String, String>();
jsonMap.put("counter", "3000");
return jsonMap;
}
Spring Servlet Definition
This is my Spring configuration (metrics-servlet.xml:
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:mvc="http://www.springframework.org/schema/mvc"
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-3.1.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.1.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.1.xsd">
<context:component-scan base-package="com.t2" />
<mvc:annotation-driven />
</beans>
...
Dependencies
This is my pom with versions of Jackson:
<!-- Dependency Versions -->
<org.slf4j.version>1.6.1</org.slf4j.version>
<spring.version>3.2.2.RELEASE</spring.version>
<commons.loggin.version>1.1.1</commons.loggin.version>
<junit.version>4.8.2</junit.version>
<jackson.version>1.9.10</jackson.version>
...
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
<version>${spring.version}</version>
<type>jar</type>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${spring.version}</version>
<exclusions>
<!-- Exclude Commons Logging in favor of SLF4j -->
<exclusion>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
<version>${commons.loggin.version}</version>
</dependency>
<dependency>
<groupId>commons-lang</groupId>
<artifactId>commons-lang</artifactId>
<version>2.6</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>${spring.version}</version>
<type>jar</type>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${spring.version}</version>
<type>jar</type>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context-support</artifactId>
<version>${spring.version}</version>
<type>jar</type>
<scope>compile</scope>
</dependency>
<!-- Jackson JSON Mapper -->
<dependency>
<groupId>org.codehaus.jackson</groupId>
<artifactId>jackson-mapper-asl</artifactId>
<version>${jackson.version}</version>
</dependency>
<dependency>
<groupId>org.codehaus.jackson</groupId>
<artifactId>jackson-core-asl</artifactId>
<version>${jackson.version}</version>
</dependency>
...
Servlet
This is my servlet definition:
<servlet>
<servlet-name>metrics</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath*:metrics-application-context.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>metrics</servlet-name>
<url-pattern>/*</url-pattern>
</servlet-mapping>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath*:metrics-servlet.xml</param-value>
</context-param>
<listener>
<listener-class>
org.springframework.web.context.ContextLoaderListener
</listener-class>
</listener>

I think you might have a problem with content negotiation in Spring 3.2. See Spring documentation
Try disabling it in your metrics-servlet.xml
<bean id="contentNegotiationManager" class="org.springframework.web.accept.ContentNegotiationManagerFactoryBean">
<property name="favorPathExtension" value="false" />
</bean>

Looks like you haven't initialized the Jackson serializer in the spring context.
Try adding the following line to your metrics-servlet.xml:
<bean id="jsonMessageConverter" class="org.springframework.http.converter.json.MappingJacksonHttpMessageConverter" />
</beans>
And just for reference, my spring servlet is using mvc, beans and context versions 3.2.
Hope this helps!

You need to add produces="application/json" to your #RequestMapping so that the response is identified as JSON.
#RequestMapping(value = "/Metrics/type3", method = RequestMethod.GET, produces="application/json")

spitter service exception

I keep getting a NoSuchBeanDefinitionException in my service layer and I have no idea why, any help will be appreciated. This is out of spring in action book, the spitter app. Am i missing something. I am trying to build it myself using maven instead of gradle.
Exception:
org.springframework.beans.factory.BeanCreationException: Error creating bean witlerMapping#0': Initialization of bean failed;
nested exception is org.springfram name 'homeController' defined in file [/data/TOMCAT-6.0/apache-tomcat-6.0.33/wess]: Unsatisfied dependency expressed through constructor argument with index 0 of type [com.john.springinaction.service.SpitterService] found for dependency: ndency. Dependency annotations: {};
nested exception is org.springframework.beanspringinaction.service.SpitterService] found for dependency: expected at least 1annotations: {}
at org.springframework.beans.factory.support.AbstractAutowireCapableBean
at org.springframework.beans.factory.support.AbstractAutowireCapableBean
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getOb
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistr
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBe
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean
at org.springframework.beans.factory.support.DefaultListableBeanFactory.
at org.springframework.context.support.AbstractApplicationContext.finish
at org.springframework.context.support.AbstractApplicationContext.refres
at org.springframework.web.servlet.FrameworkServlet.createWebApplication
at org.springframework.web.servlet.FrameworkServlet.createWebApplication
at org.springframework.web.servlet.FrameworkServlet.initWebApplicationCo
at org.springframework.web.servlet.FrameworkServlet.initServletBean(Fram
at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.
at javax.servlet.GenericServlet.init(GenericServlet.java:212)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.
at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.jav
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.proce
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:48
at java.lang.Thread.run(Thread.java:619)
Controller:
package com.john.springinaction.mvc;
import java.util.Map;
import javax.inject.Inject;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import com.john.springinaction.service.SpitterService;
#Controller
public class HomeController {
public static final int DEFAULT_SPITTLES_PER_PAGE = 25;
#Autowired
private SpitterService spitterService;
#RequestMapping({"/","/home"})
public String showHomePage(Map<String, Object> model) {
model.put("spittles",
spitterService.getRecentSpittles(DEFAULT_SPITTLES_PER_PAGE));
return "home";
}
}
Service:
package com.john.springinaction.service;
import static java.lang.Math.min;
import java.util.Date;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Propagation;
import org.springframework.transaction.annotation.Transactional;
import com.john.springinaction.domain.Spitter;
import com.john.springinaction.domain.Spittle;
import com.john.springinaction.persistence.SpitterDAO;
#Service("spitterService")
#Transactional(propagation = Propagation.REQUIRED)
public class SpitterServiceImpl implements SpitterService {
#Autowired
private SpitterDAO spitterDAO;
#Transactional(propagation=Propagation.SUPPORTS, readOnly=true)
public List<Spittle> getRecentSpittles(int count) {
List<Spittle> recentSpittles =
spitterDAO.getRecentSpittle();
return recentSpittles.subList(0, min(49, recentSpittles.size()));
}
public void saveSpittle(Spittle spittle) {
spittle.setWhen(new Date());
spitterDAO.saveSpittle(spittle);
}
#Transactional(propagation=Propagation.SUPPORTS, readOnly=false)
public void saveSpitter(Spitter spitter) {
if (spitter.getId() == null) {
spitterDAO.addSpitter(spitter);
}else {
spitterDAO.saveSpitter(spitter);
}
}
#Transactional(propagation=Propagation.SUPPORTS, readOnly=false)
public void deleteSpitter(Spitter spitter) {
spitterDAO.deleteSpitter(spitter);
}
#Transactional(propagation = Propagation.SUPPORTS, readOnly = true)
public Spitter getSpitter(long id) {
return spitterDAO.getSpitterById(id);
}
public void startFollowing(Spitter follower, Spitter followee) {
}
public List<Spittle> getSpittlesForSpitter(Spitter spitter) {
return spitterDAO.getSpittlesForSpitter(spitter);
}
public List<Spittle> getSpittlesForSpitter(String username) {
return spitterDAO.getSpittlesForSpitter(username);
}
public Spitter getSpitter(String username) {
return spitterDAO.getSpitterByUsername(username);
}
public Spittle getSpittleById(long id) {
return spitterDAO.getSpittleById(id);
}
public void deleteSpittle(long id) {
spitterDAO.deleteSpittle(id);
}
public List<Spitter> getAllSpitters() {
return null;
}
}
beanlocations.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"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc-3.0.xsd">
<!-- Database Configuration -->
<import resource="DataSource.xml"/>
<import resource="Hibernate.xml"/>
<import resource="Service.xml"/>
<!-- Auto scan the components -->
<context:component-scan base-package="com.john.springinaction" />
<context:annotation-config/>
</beans>
hibernate.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"
xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-2.5.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd">
<context:component-scan base-package="com.john.springinaction.service" />
<tx:annotation-driven/>
</beans>
web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
version="2.4"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
<!-- context load listener -->
<listener>
<listener-class>
org.springframework.web.context.ContextLoaderListener
</listener-class>
</listener>
<!-- <listener>
<listener-class>org.apache.tiles.web.startup.TilesListener</listener-class>
</listener> -->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>
classpath:*BeanLocations.xml
</param-value>
</context-param>
<servlet>
<servlet-name>spitter</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>spitter</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
</web-app>
pom.xml
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.john.springinaction</groupId>
<artifactId>Spitter</artifactId>
<packaging>war</packaging>
<version>1.0-SNAPSHOT</version>
<name>Spitter</name>
<url>http://maven.apache.org</url>
<repositories>
<repository>
<id>JBoss repository</id>
<url>http://repository.jboss.com/maven2/</url>
</repository>
</repositories>
<properties>
<spring.version>3.0.5.RELEASE</spring.version>
</properties>
<dependencies>
<!-- Test Dependencies -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.7</version>
<scope>test</scope>
</dependency>
<!-- Spring framework -->
<!-- <dependency>
<groupId>org.springframework</groupId>
<artifactId>spring</artifactId>
<version>2.5.6</version>
</dependency> -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>3.0.6.RELEASE</version>
</dependency>
<!-- Spring AOP Dependency -->
<dependency>
<groupId>cglib</groupId>
<artifactId>cglib</artifactId>
<version>2.2</version>
</dependency>
<!-- Spring MVC framework -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${spring.version}</version>
</dependency>
<!-- MySQL database driver -->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.9</version>
</dependency>
<!-- Hibernate framework -->
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>3.3.2.GA</version>
</dependency>
<!-- Hibernate annotation -->
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-annotations</artifactId>
<version>3.4.0.GA</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-commons-annotations</artifactId>
<version>3.3.0.ga</version>
</dependency>
<!-- Hibernate library dependecy start -->
<dependency>
<groupId>dom4j</groupId>
<artifactId>dom4j</artifactId>
<version>1.6.1</version>
</dependency>
<dependency>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
<version>1.1.1</version>
</dependency>
<dependency>
<groupId>commons-collections</groupId>
<artifactId>commons-collections</artifactId>
<version>3.2.1</version>
</dependency>
<dependency>
<groupId>antlr</groupId>
<artifactId>antlr</artifactId>
<version>2.7.7</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>1.5.6</version>
</dependency>
<dependency>
<groupId>javassist</groupId>
<artifactId>javassist</artifactId>
<version>3.12.1.GA</version>
</dependency>
<!-- Hibernate library dependecy end -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jdbc</artifactId>
<version>3.0.6.RELEASE</version>
</dependency>
<dependency>
<groupId>commons-lang</groupId>
<artifactId>commons-lang</artifactId>
<version>2.3</version>
</dependency>
<dependency>
<groupId>javax.validation</groupId>
<artifactId>validation-api</artifactId>
<version>1.0.0.GA</version>
</dependency>
<dependency>
<groupId>com.sun.jersey.glassfish.v3.osgi</groupId>
<artifactId>jackson-core-asl</artifactId>
<version>1.1.5</version>
</dependency>
<dependency>
<groupId>javax.inject</groupId>
<artifactId>javax.inject</artifactId>
<version>1</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.5</source>
<target>1.5</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>2.1.1</version>
<configuration>
<outputDirectory>target/artefacts/wars</outputDirectory>
<warName>spitter</warName>
</configuration>
</plugin>
</plugins>
</build>
</project>

It seems that you might have SpitterService in different packages. Try to specify which one you want exactly in the controller by either:
#Autowired
#Qualifier( "spitterService" )
private SpitterService spitterService;
or
#Resource( name="spitterService" )
private SpitterService spitterService;

i think u have not written the other necessary classes and interfaces, like Spitter, Spittle, and other service classes please create those classes first

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Jackson not working? - java

since you're using spring version 3.1.1 and com.fasterxml.jackson you'll need MappingJackson2HttpMessageConverter which has only been introduced in 3.1.2. upgrade to 3.1.2 a MappingJackson2HttpMessageConverter bean is implicitly created by using the annotation-driven tag.

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