{"id":135080,"date":"2024-04-24T18:00:00","date_gmt":"2024-04-24T12:30:00","guid":{"rendered":"https:\/\/data-flair.training\/blogs\/?p=135080"},"modified":"2024-04-24T19:09:18","modified_gmt":"2024-04-24T13:39:18","slug":"java-program-on-serialization-with-inheritance","status":"publish","type":"post","link":"https:\/\/data-flair.training\/blogs\/java-program-on-serialization-with-inheritance\/","title":{"rendered":"Java Program on Serialization with Inheritance"},"content":{"rendered":"<h3>Program 1<\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">package dataflair;\r\n\r\npublic class Department extends Employee\r\n{\r\n      private int salary;\r\n      private String deptname;\r\n\r\n    public Department() {\r\n    }\r\n\r\n    public Department(int eid, String ename, int mobile,int salary,String deptname) \r\n    {\r\n        super(eid,ename,mobile);\r\n        this.salary=salary;\r\n        this.deptname=deptname;\r\n    }\r\n\r\n    public String toString()\r\n    {\r\n        return \"Emp Id=\" +eid + \" \"+\"Emp Name=\" +ename + \" \" +\"Mobile=\" + mobile + \" \" + \"Salary=\" +salary + \" \" +\"Department=\" + deptname;\r\n    }\r\n      \r\n}<\/pre>\n<h3>Program 2<\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">package dataflair;\r\n\r\nimport java.io.Serializable;\r\n\r\npublic class Employee implements Serializable\r\n{\r\n    int eid;\r\n    String ename;\r\n    int mobile;\r\n\r\n    public Employee() \r\n    {\r\n    }\r\n    \r\n    public Employee(int eid, String ename, int mobile) {\r\n        this.eid = eid;\r\n        this.ename = ename;\r\n        this.mobile = mobile;\r\n    }\r\n}<\/pre>\n<h3>Program 3<\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">package dataflair;\r\nimport java.io.*;\r\npublic class TestEmpRead \r\n{\r\n    public static void main(String[] args) throws IOException,ClassNotFoundException \r\n    {\r\n        File F=new File(\"d:\/\/dataflair\/empdept.txt\");\r\n        if(F.isFile())\r\n        {\r\n            FileInputStream fis=null;\r\n            ObjectInputStream ois=null;\r\n           try\r\n           {     \r\n            fis=new FileInputStream(F);\r\n            ois=new ObjectInputStream(fis);\r\n            Department D1;\r\n            D1=(Department)(ois.readObject());\r\n            System.out.println(D1);\r\n           }\r\n           finally\r\n           {\r\n               fis.close();\r\n               ois.close();\r\n               \r\n           }    \r\n        }\r\n        else\r\n            System.out.println(\"File not found.........\");    \r\n    }\r\n    \r\n}<\/pre>\n<h3>program 4<\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">package dataflair;\r\nimport java.io.*;\r\npublic class TestEmpwrite \r\n{\r\n    public static void main(String[] args) throws IOException\r\n    {\r\n       File F=new File(\"d:\/\/dataflair\/empdept.txt\");\r\n       FileOutputStream fos=null;\r\n       ObjectOutputStream oos=null;\r\n       try\r\n       {\r\n           fos=new FileOutputStream(F);\r\n           oos=new ObjectOutputStream(fos);\r\n           Department D=new Department(101, \"Ashish Verma\",112233, 56000, \"IT\");\r\n           oos.writeObject(D);\r\n           System.out.println(\"Record Save............\");\r\n       }\r\n       finally\r\n       {\r\n           fos.close();\r\n           oos.close();\r\n       }    \r\n    }\r\n}<\/pre>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Program 1 package dataflair; public class Department extends Employee { private int salary; private String deptname; public Department() { } public Department(int eid, String ename, int mobile,int salary,String deptname) { super(eid,ename,mobile); this.salary=salary; this.deptname=deptname; }&#46;&#46;&#46;<\/p>\n","protected":false},"author":86671,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[32],"tags":[7345,29859,29858,31603,31605,31606,31604],"class_list":["post-135080","post","type-post","status-publish","format-standard","hentry","category-java","tag-java","tag-java-practical","tag-java-program","tag-java-program-on-serialization-with-inheritance","tag-java-serialization-with-inheritance","tag-serialization-with-inheritance","tag-serialization-with-inheritance-in-java"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Java Program on Serialization with Inheritance - DataFlair<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/data-flair.training\/blogs\/java-program-on-serialization-with-inheritance\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Java Program on Serialization with Inheritance - DataFlair\" \/>\n<meta property=\"og:description\" content=\"Program 1 package dataflair; public class Department extends Employee { private int salary; private String deptname; public Department() { } public Department(int eid, String ename, int mobile,int salary,String deptname) { super(eid,ename,mobile); this.salary=salary; this.deptname=deptname; }&#046;&#046;&#046;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/data-flair.training\/blogs\/java-program-on-serialization-with-inheritance\/\" \/>\n<meta property=\"og:site_name\" content=\"DataFlair\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/DataFlairWS\/\" \/>\n<meta property=\"article:published_time\" content=\"2024-04-24T12:30:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-04-24T13:39:18+00:00\" \/>\n<meta name=\"author\" content=\"TechVidvan Team\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@DataFlairWS\" \/>\n<meta name=\"twitter:site\" content=\"@DataFlairWS\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"TechVidvan Team\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Java Program on Serialization with Inheritance - DataFlair","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/data-flair.training\/blogs\/java-program-on-serialization-with-inheritance\/","og_locale":"en_US","og_type":"article","og_title":"Java Program on Serialization with Inheritance - DataFlair","og_description":"Program 1 package dataflair; public class Department extends Employee { private int salary; private String deptname; public Department() { } public Department(int eid, String ename, int mobile,int salary,String deptname) { super(eid,ename,mobile); this.salary=salary; this.deptname=deptname; }&#46;&#46;&#46;","og_url":"https:\/\/data-flair.training\/blogs\/java-program-on-serialization-with-inheritance\/","og_site_name":"DataFlair","article_publisher":"https:\/\/www.facebook.com\/DataFlairWS\/","article_published_time":"2024-04-24T12:30:00+00:00","article_modified_time":"2024-04-24T13:39:18+00:00","author":"TechVidvan Team","twitter_card":"summary_large_image","twitter_creator":"@DataFlairWS","twitter_site":"@DataFlairWS","twitter_misc":{"Written by":"TechVidvan Team","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/data-flair.training\/blogs\/java-program-on-serialization-with-inheritance\/#article","isPartOf":{"@id":"https:\/\/data-flair.training\/blogs\/java-program-on-serialization-with-inheritance\/"},"author":{"name":"TechVidvan Team","@id":"https:\/\/data-flair.training\/blogs\/#\/schema\/person\/0e594f928e31fc96628ac40f6ae74f49"},"headline":"Java Program on Serialization with Inheritance","datePublished":"2024-04-24T12:30:00+00:00","dateModified":"2024-04-24T13:39:18+00:00","mainEntityOfPage":{"@id":"https:\/\/data-flair.training\/blogs\/java-program-on-serialization-with-inheritance\/"},"wordCount":11,"commentCount":0,"publisher":{"@id":"https:\/\/data-flair.training\/blogs\/#organization"},"keywords":["Java","java practical","java program","java program on serialization with inheritance","java serialization with inheritance","serialization with inheritance","serialization with inheritance in java"],"articleSection":["Java Tutorials"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/data-flair.training\/blogs\/java-program-on-serialization-with-inheritance\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/data-flair.training\/blogs\/java-program-on-serialization-with-inheritance\/","url":"https:\/\/data-flair.training\/blogs\/java-program-on-serialization-with-inheritance\/","name":"Java Program on Serialization with Inheritance - DataFlair","isPartOf":{"@id":"https:\/\/data-flair.training\/blogs\/#website"},"datePublished":"2024-04-24T12:30:00+00:00","dateModified":"2024-04-24T13:39:18+00:00","breadcrumb":{"@id":"https:\/\/data-flair.training\/blogs\/java-program-on-serialization-with-inheritance\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/data-flair.training\/blogs\/java-program-on-serialization-with-inheritance\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/data-flair.training\/blogs\/java-program-on-serialization-with-inheritance\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Blog Home","item":"https:\/\/data-flair.training\/blogs\/"},{"@type":"ListItem","position":2,"name":"Java Tutorials","item":"https:\/\/data-flair.training\/blogs\/category\/java\/"},{"@type":"ListItem","position":3,"name":"Java Program on Serialization with Inheritance"}]},{"@type":"WebSite","@id":"https:\/\/data-flair.training\/blogs\/#website","url":"https:\/\/data-flair.training\/blogs\/","name":"DataFlair","description":"Learn Today. 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