Trying to post JSON data to Spring controller.. Not working at all
JSP Code:
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>This is a project to show how to use RESTful</title>
</head>
<body>
<script type="text/javascript">var contexPath = "<%=request.getContextPath()%>";</script>
<script src="<%=request.getContextPath()%>/js/jquery.js"></script>
<script type="text/javascript">
function doAjaxPost() {
alert("doAjaxPost Called");
var queryString = $('#htmlform').serialize();
$.ajax({
contentType : "application/json",
dataType : 'json',
type : "PUT",
url : contexPath + "/service/employee",
data : queryString, //json serialization (like array.serializeArray() etc)
success : function(data) {
alert("Thanks for submitting. \n\n" + response.result);
// response
},
error : function(request, status, error) {
alert('Error: ' + e);
}
});
}
</script>
<H1>Add Employee</H1>
<p>
<form name="htmlform">
<table border=1>
<thead><tr>
<th>ID</th>
<th>Name</th>
<th>Email</th>
</tr></thead>
<tr>
<td><input type="text" name="ID" maxlength="5" size="3"></td>
<td><input type="text" name="Name" maxlength="10" size="10"></td>
<td><input type="text" name="Email" maxlength="10" size="10"></td>
</tr>
</table>
<input type="button" value="Save Employee" onclick="doAjaxPost();" />
<p>
<p>
</form>
[<a href="http://localhost:8080/RESTful/service/employees">List all Employees</a> | <a href="add.jsp">Employee Form Test</a>]
</body>
</html>
Controller Code:
@RequestMapping(headers ={"Accept=application/json"}, method=RequestMethod.PUT, value="/employee" )
public ModelAndView updateEmployee(@RequestBody Employee employee ) {
System.out.println("in put body:");
System.out.println("HELLO WORD" + employee.toString());
return new ModelAndView(XML_VIEW_NAME, "object", employee);
}
and now for the output or errors:
2012-06-13 12:46:52,571 [http-8080-2] DEBUG org.springframework.web.servlet.DispatcherServlet - DispatcherServlet with name 'rest' processing PUT request for [/RESTful/service/employee]
2012-06-13 12:46:52,576 [http-8080-2] DEBUG org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping - Mapping [/employee] to HandlerExecutionChain with handler [dw.spring3.rest.controller.EmployeeController@7ba6eeab] and 1 interceptor
2012-06-13 12:46:52,604 [http-8080-2] DEBUG org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerExceptionResolver - Resolving exception from handler [dw.spring3.rest.controller.EmployeeController@7ba6eeab]: org.springframework.web.HttpMediaTypeNotSupportedException: Content type 'application/json;charset=UTF-8' not supported
2012-06-13 12:46:52,606 [http-8080-2] DEBUG org.springframework.web.servlet.mvc.annotation.ResponseStatusExceptionResolver - Resolving exception from handler [dw.spring3.rest.controller.EmployeeController@7ba6eeab]: org.springframework.web.HttpMediaTypeNotSupportedException: Content type 'application/json;charset=UTF-8' not supported
2012-06-13 12:46:52,606 [http-8080-2] DEBUG org.springframework.web.servlet.mvc.support.DefaultHandlerExceptionResolver - Resolving exception from handler [dw.spring3.rest.controller.EmployeeController@7ba6eeab]: org.springframework.web.HttpMediaTypeNotSupportedException: Content type 'application/json;charset=UTF-8' not supported
2012-06-13 12:46:52,607 [http-8080-2] DEBUG org.springframework.web.servlet.DispatcherServlet - Null ModelAndView returned to DispatcherServlet with name 'rest': assuming HandlerAdapter completed request handling
2012-06-13 12:46:52,607 [http-8080-2] DEBUG org.springframework.web.servlet.DispatcherServlet - Successfully completed request
lets see if anyone can get this working…
Try just taking off the
Section, I don’t put this in my controllers and they work fine.