JSON Object to Bean<\/p>\n
JSON-lib<\/strong>\u00a0is a java library for serializing and de-serializing java beans, maps, arrays and collections in JSON format. Get the latest binaries from sourceforgehttp:\/\/json-lib.sourceforge.net\/. This requires the libraries (\u00a0json-lib-2.4-jdk15.jar,\u00a0xom-1.2.7.jar, ezmorph.jar commons-lang.jar, commons-collections.jar, commons-beanutils-1.7.jar and commons-logging-1.1.1.jar) to be in classpath. The following example shows converting a JSON object to Bean.<\/p>\n 160kB \uc800\uc6a9\ub7c9\uc5d0 \ubcf4\ub294 \uc774\ub4dd\uc774 \ub9ce\uc740\ub4ef<\/p>\n [java] public Student() { public Student(String firstName, String lastName, int age, String hobby, public void setHobby(String hobby) { public String toString() { [\/java]<\/p>\n <\/p>\n [java] \/** stud = (Student) JSONObject.toBean(obj, Student.class); \/\/JSON to BEAN }<\/p>\n [\/java]<\/p>\n It gives the following output,<\/p>\n [java] Student[ firstName = Sriram, lastName = Kasireddi, [\/java]<\/p>\n","protected":false},"excerpt":{"rendered":" JSON Object to Bean http:\/\/sourceforge.net\/projects\/json-lib JSON-lib\u00a0is a java library for serializing and de-serializing java beans, maps, arrays and collections in JSON format. Get the latest binaries from sourceforgehttp:\/\/json-lib.sourceforge.net\/. This requires… <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/blog.goorigo.com\/index.php?rest_route=\/wp\/v2\/posts\/1176"}],"collection":[{"href":"https:\/\/blog.goorigo.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.goorigo.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.goorigo.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.goorigo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1176"}],"version-history":[{"count":0,"href":"https:\/\/blog.goorigo.com\/index.php?rest_route=\/wp\/v2\/posts\/1176\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.goorigo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1176"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.goorigo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1176"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.goorigo.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1176"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}\n\n
\n json-lib-2.4-jdk15.jar<\/a><\/th>\n 2010-12-14<\/abbr><\/td>\n 159.1 kB<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\npackage com.bethecoder.tutorials.json_lib.common;import java.util.Date;
\npublic class Student {
\n private String firstName;
\n private String lastName;
\n private int age;
\n private String hobby;
\n private Date dob;<\/p>\n
\n }<\/p>\n
\n Date dob) {
\n super();
\n this.firstName = firstName;
\n this.lastName = lastName;
\n this.age = age;
\n this.hobby = hobby;
\n this.dob = dob;
\n }
\n public String getFirstName() {
\n return firstName;
\n }
\n public void setFirstName(String firstName) {
\n this.firstName = firstName;
\n }
\n public String getLastName() {
\n return lastName;
\n }
\n public void setLastName(String lastName) {
\n this.lastName = lastName;
\n }
\n public int getAge() {
\n return age;
\n }
\n public void setAge(int age) {
\n this.age = age;
\n }
\n public String getHobby() {
\n return hobby;
\n }<\/p>\n
\n this.hobby = hobby;
\n }
\n public Date getDob() {
\n return dob;
\n }
\n public void setDob(Date dob) {
\n this.dob = dob;
\n }<\/p>\n
\n return "Student[ " +
\n "firstName = " + firstName +
\n ", lastName = " + lastName +
\n ", age = " + age +
\n ", hobby = " + hobby +
\n ", dob = " + dob +
\n " ]";
\n }
\n}<\/p>\n
\npackage com.bethecoder.tutorials.json_lib.tests;import java.util.Date;
\nimport net.sf.json.JSONObject;
\nimport com.bethecoder.tutorials.json_lib.common.Student;
\npublic class Json2Bean {<\/p>\n
\n * @param args
\n *\/
\n public static void main(String[] args) {
\n Student stud = new Student("Sriram", "Kasireddi", 2, "Singing", new Date(110, 4, 6));
\n JSONObject obj = JSONObject.fromObject(stud); \/\/BEAN to JSON
\n System.out.println(obj.toString(2)); \/\/pretty print with indent<\/p>\n
\n System.out.println(stud.toString());
\n }<\/p>\n
\n{
\n "age": 2,
\n "dob": {
\n "date": 6,
\n "day": 4,
\n "hours": 0,
\n "minutes": 0,
\n "month": 4,
\n "seconds": 0,
\n "time": 1273084200000,
\n "timezoneOffset": -330,
\n "year": 110
\n },
\n "firstName": "Sriram",
\n "hobby": "Singing",
\n "lastName": "Kasireddi"
\n}<\/p>\n
\n\tage = 2, hobby = Singing, dob = Thu May 06 00:00:00 IST 2010 ]<\/p>\n