Java Send custom object via socket Client, Server, LAN -

-

i want send object (custom class) via socket client server. code:

server:

private class socketserverthread extends thread {      @override     public void run() {         try {             serversocket = new serversocket(socketserverport);              while (true) {                 clientsocket = serversocket.accept();                 objectinputstream inobject = new objectinputstream(                         clientsocket.getinputstream());                 try {                     te xxx = (te) inobject.readobject();                  } catch (classnotfoundexception e) {                     e.printstacktrace();                 }                   //datainputstream datainputstream = new datainputstream(                         //clientsocket.getinputstream());                 //messagefromclient=datainputstream.readutf();          activity.runonuithread(new runnable() {             @override             public void run() {                 //activity.msgfromc.settext(messagefromclient);             }         });     } }

client:

public client(string aipaddres, int aport, te u) {     addressip = aipaddres;     port = aport;     senduser = u; } protected void doinbackground(void... arg0) {      socket clientsocket = null;      try {          clientsocket = new socket(addressip, port);         objectoutputstream outobject = new objectoutputstream(                 clientsocket.getoutputstream());         outobject.writeobject(senduser);         //dataoutputstream danewyjsciowe = new dataoutputstream(                 //clientsocket.getoutputstream());         //danewyjsciowe.writeutf("czesc!" );      } catch (unknownhostexception e) {         // todo auto-generated catch block         e.printstacktrace();         //response = "unknownhostexception: " + e.tostring();     } catch (ioexception e) {         // todo auto-generated catch block         e.printstacktrace();         //response = "ioexception: " + e.tostring();     } {         if (clientsocket != null) {             try {                 clientsocket.close();              } catch (ioexception e) {                 // todo auto-generated catch block                 e.printstacktrace();             }         }     }     return null;  }

custom class (te.class):

public class te implements serializable { public string message; public te(string m){     message=m; }

}

when passing simple data i.e. string there no problem. want pass object, there classnotfoundexception @ server. read lot of stacks didnt find answer. u me?


Comments

Post a Comment

Popular posts from this blog

ios - RestKit 0.20 — CoreData: error: Failed to call designated initializer on NSManagedObject class (again) -

-
this error has shown on many times, seems. prominent answer issue seems restkit 0.20 — coredata: error: failed call designated initializer on nsmanagedobject class however, solution posted doesn't work me. let's start beginning: i want upload file server. want parse response make sure uploaded. if not, try again later. model has boolean variable called nsnumber *senttoserver purpose (in coredata, bool saved nsnumber ) . because don't know whether sending going successful, save entity coredata model first before sending via restkit. when post request successful, server returns json string this: {"id":14,"created":true} notice that, of course, id not set on coredata model yet, both id , created new informations model. here's model: @interface recording : nsmanagedobject @property (nonatomic, retain) nsstring * audiofilepath; @property (nonatomic, retain) nsdate * createdat; @property (nonatomic, retain) nsstring * deviceid; @...
Read more

java - Digest auth with Spring Security using javaconfig -

-
so i'm trying create digest authentication spring following documentation trying translate xml "requirements" in java requirements. let's have xml in docs: <bean id="digestfilter" class= "org.springframework.security.web.authentication.www.digestauthenticationfilter"> <property name="userdetailsservice" ref="jdbcdaoimpl"/> <property name="authenticationentrypoint" ref="digestentrypoint"/> <property name="usercache" ref="usercache"/> </bean> <bean id="digestentrypoint" class= "org.springframework.security.web.authentication.www.digestauthenticationentrypoint"> <property name="realmname" value="contacts realm via digest authentication"/> <property name="key" value="acegi"/> <property name="noncevalidityseconds" value="10"/> </b...
Read more

laravel - PDOException in Connector.php line 55: SQLSTATE[HY000] [1045] Access denied for user 'root'@'localhost' (using password: YES) -

-
my .env: app_env=local app_debug=true app_key=myappkey app_url=http://localhost db_connection=mysql db_host=localhost db_port=3306 db_database=gestiontaller db_username=root db_password='root' cache_driver=file session_driver=file queue_driver=sync redis_host=127.0.0.1 redis_password=null redis_port=6379 mail_driver=smtp mail_host=mailtrap.io mail_port=2525 mail_username=null mail_password=null mail_encryption=null i've tried password ", ' , without, restarting server every time. i've tried changing localhost 172.0.0.1. yes, password correct, running mysql -u root -p introducing password root in prompt can go mysql. users table: +------------------+-----------+ | user | host | +------------------+-----------+ | debian-sys-maint | localhost | | mysql.sys | localhost | | root | localhost | | root1 | localhost | +------------------+-----------+ i've added homestead.yaml this: database_port: 3306 ...
Read more