6
मुझे एक बाकी सेवा लिखनी है जो एक इनपुट (POST विधि) और एक्सएमएल/जेएसओएन आउटपुट (इनपुट प्रारूप के आधार पर) के रूप में एक्सएमएल/जेएसओएन स्वीकार करता है। मैंने इसे प्राप्त करने के लिए नीचे दिए गए दृष्टिकोण की कोशिश की है लेकिन इससे मदद नहीं मिली है। एंडपॉइंट विधि एक्सएमएल/जेएसओएन दोनों को स्वीकार करती है लेकिन इसका जवाब देने पर हमेशा @RequestMapping -produces में निर्दिष्ट क्रम के आधार पर JSON या XML देता है। किसी भी मदद की वास्तव में सराहना की जाएगी ।एक्सएमएल/जेएसओएन अनुरोध और प्रतिक्रिया को स्वीकार/वापस करना - स्प्रिंग एमवीसी
मेरे endpoint विधि:
@RequestMapping(value = "/getxmljson", method = RequestMethod.POST,produces={"application/json","application/xml"},
consumes={"application/json", "application/xml"})
public @ResponseBody Student processXMLJsonRequest(@RequestBody Student student)
throws Exception {
System.out.println("*************Inside Controller");
return student;
}
POJO कक्षा: Student.java
import java.io.Serializable;
import java.util.ArrayList;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlRootElement;
import javax.xml.bind.annotation.XmlType;
import com.fasterxml.jackson.annotation.JsonIgnore;
import com.fasterxml.jackson.annotation.JsonPropertyOrder;
@XmlRootElement(name = "student")
@XmlType(propOrder = {"id", "name", "graduationTime", "courses"})
@JsonPropertyOrder({"id", "name", "graduationTime", "courses"})
public class Student implements Serializable {
private static final long serialVersionUID = 1L;
private int id;
private String name;
private String graduationTime;
private ArrayList<Course> courses = new ArrayList<Course>();
@XmlElement
public int getId() { return id; }
@XmlElement
public String getName() { return name; }
@XmlElement
public String getGraduationTime() { return graduationTime; }
@XmlElement
public ArrayList<Course> getCourses() { return courses; }
public void setId(int value) { this.id = value; }
public void setName(String value) { this.name = value; }
public void setGraduationTime(String value) { this.graduationTime = value; }
public void setCourses(ArrayList<Course> value) { this.courses = value; }
@JsonIgnore
public String toString() {
return this.name + " - "
+ graduationTime == null? "Unknown" : graduationTime.toString();
}
public Student() {}
public Student(int id, String name, String graduationTime) {
this.id = id;
this.name = name;
this.graduationTime = graduationTime;
}
}
POJO कक्षा: Course.java
import java.io.Serializable;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlRootElement;
import javax.xml.bind.annotation.XmlType;
import com.fasterxml.jackson.annotation.JsonPropertyOrder;
@XmlRootElement(name = "course")
@XmlType(propOrder = {"courseName", "score"})
@JsonPropertyOrder({"courseName", "score"})
public class Course implements Serializable {
private static final long serialVersionUID = 1L;
private String courseName;
private Integer score;
public @XmlElement String getCourseName() { return courseName; }
public @XmlElement Integer getScore() { return score; }
public void setCourseName(String value) { courseName = value; }
public void setScore(Integer value) { score = value; }
public Course() {}
public Course(String courseName, Integer score) {
this.courseName = courseName;
this.score = score;
}
}
वसंत-config.xml
<?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"
xmlns:sws="http://www.springframework.org/schema/web-services"
xmlns:jee="http://www.springframework.org/schema/jee" xmlns:oxm="http://www.springframework.org/schema/oxm"
xmlns:util="http://www.springframework.org/schema/util"
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/web-services
http://www.springframework.org/schema/web-services/web-services-2.0.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-4.0.xsd
http://www.springframework.org/schema/oxm http://www.springframework.org/schema/oxm/spring-oxm-4.0.xsd
http://www.springframework.org/schema/util
http://www.springframework.org/schema/util/spring-util-2.5.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/" />
<!-- Configure to plugin JSON as request and response in method handler -->
<beans:bean
class="org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter">
<beans:property name="messageConverters">
<beans:list>
<beans:ref bean="jsonMessageConverter" />
<beans:ref bean="xmlMessageConverter" />
</beans:list>
</beans:property>
</beans:bean>
<!-- Configure bean to convert JSON to POJO and vice versa -->
<beans:bean id="jsonMessageConverter"
class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">
</beans:bean>
<beans:bean id="xmlMessageConverter"
class="org.springframework.http.converter.xml.Jaxb2RootElementHttpMessageConverter">
</beans:bean>
<beans:bean id="restTemplate" class="org.springframework.web.client.RestTemplate">
</beans:bean>
<beans:bean id="objectMapper" class="com.fasterxml.jackson.databind.ObjectMapper" />
<context:component-scan base-package="com.test" />
</beans:beans>
Json इनपुट:
{
"id":2014,
"name":"test",
"graduationtime":"09/05/2014",
"courses":[
{
"courseName":"Math",
"score":150
},
{
"courseName":"Che",
"score":150
}
]
}
एक्सएमएल इनपुट:
<?xml version="1.0" encoding="UTF-8" ?>
<student>
<id>2014</id>
<name>test</name>
<graduationTime>09/05/2014</graduationTime>
<courses>
<courseName>Math</courseName>
<score>150</score>
</courses>
<courses>
<courseName>Che</courseName>
<score>150</score>
</courses>
</student>
इस नमूना को देखो। http://howtodoinjava.com/spring/spring-restful/spring-rest-hello-world-xml-example/ –