Android ojdbc5.jar ERROR

957451

Hi i want to create a connection to my Oracle database.
i previously used ojdbc14.jar and everything was working fine, but the connection should be secure and i want to encrypt the files. so i decided to use ojdbc5.jar now.


the jar is im my "libs" folder
-----
public class MainActivity extends Activity
{

@Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
jdbccoonect connect = new jdbccoonect();
connect.execute();


}

@Override
public boolean onCreateOptionsMenu(Menu menu)
{
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.activity_main, menu);
return true;
}

private class jdbccoonect extends AsyncTask<Void, Integer, Boolean>
{

@Override
protected Boolean doInBackground(Void... params)
{
// TODO Auto-generated method stub
String username = "user12";
String password = "cat";
try
{
Log.d("HI","HI");
Class.forName("oracle.jdbc.OracleDriver");
Connection conn = DriverManager.getConnection("jdbc:oracle:thin://@10.10.0.8:1521/adat", username, password);
Log.d("HI","HI");
}
catch (ClassNotFoundException e)
{
// TODO Auto-generated catch block
e.printStackTrace();
}
return null;
}

}

}

-----
ERROR:
01-05 22:27:56.814: D/HI(1610): HI
01-05 22:27:57.005: E/dalvikvm(1610): Could not find class 'javax.management.MBeanServer', referenced from method oracle.jdbc.driver.OracleDriver.registerMBeans
01-05 22:27:57.005: W/dalvikvm(1610): VFY: unable to resolve check-cast 716 (Ljavax/management/MBeanServer;) in Loracle/jdbc/driver/OracleDriver;
01-05 22:27:57.005: D/dalvikvm(1610): VFY: replacing opcode 0x1f at 0x002d
01-05 22:27:57.005: I/dalvikvm(1610): Could not find method java.lang.management.ManagementFactory.getPlatformMBeanServer, referenced from method oracle.jdbc.driver.OracleDriver.registerMBeans
01-05 22:27:57.005: W/dalvikvm(1610): VFY: unable to resolve static method 3734: Ljava/lang/management/ManagementFactory;.getPlatformMBeanServer ()Ljavax/management/MBeanServer;
01-05 22:27:57.005: D/dalvikvm(1610): VFY: replacing opcode 0x71 at 0x0080
01-05 22:27:57.015: I/dalvikvm(1610): Could not find method java.lang.management.ManagementFactory.getPlatformMBeanServer, referenced from method oracle.jdbc.driver.OracleDriver.registerMBeans
01-05 22:27:57.015: W/dalvikvm(1610): VFY: unable to resolve static method 3734: Ljava/lang/management/ManagementFactory;.getPlatformMBeanServer ()Ljavax/management/MBeanServer;
01-05 22:27:57.015: D/dalvikvm(1610): VFY: replacing opcode 0x71 at 0x0094
01-05 22:27:57.015: I/dalvikvm(1610): Could not find method java.lang.management.ManagementFactory.getPlatformMBeanServer, referenced from method oracle.jdbc.driver.OracleDriver.registerMBeans
01-05 22:27:57.015: W/dalvikvm(1610): VFY: unable to resolve static method 3734: Ljava/lang/management/ManagementFactory;.getPlatformMBeanServer ()Ljavax/management/MBeanServer;
01-05 22:27:57.015: D/dalvikvm(1610): VFY: replacing opcode 0x71 at 0x00a8
01-05 22:27:57.015: I/dalvikvm(1610): Could not find method java.lang.management.ManagementFactory.getPlatformMBeanServer, referenced from method oracle.jdbc.driver.OracleDriver.registerMBeans
01-05 22:27:57.015: W/dalvikvm(1610): VFY: unable to resolve static method 3734: Ljava/lang/management/ManagementFactory;.getPlatformMBeanServer ()Ljavax/management/MBeanServer;
01-05 22:27:57.015: D/dalvikvm(1610): VFY: replacing opcode 0x71 at 0x00bc
01-05 22:27:57.015: I/dalvikvm(1610): Could not find method java.lang.management.ManagementFactory.getPlatformMBeanServer, referenced from method oracle.jdbc.driver.OracleDriver.registerMBeans
01-05 22:27:57.015: W/dalvikvm(1610): VFY: unable to resolve static method 3734: Ljava/lang/management/ManagementFactory;.getPlatformMBeanServer ()Ljavax/management/MBeanServer;
01-05 22:27:57.015: D/dalvikvm(1610): VFY: replacing opcode 0x71 at 0x00d1
01-05 22:27:57.025: W/dalvikvm(1610): VFY: unable to resolve exception class 712 (Ljavax/management/JMException;)
01-05 22:27:57.025: W/dalvikvm(1610): VFY: unable to resolve exception class 712 (Ljavax/management/JMException;)
01-05 22:27:57.025: W/dalvikvm(1610): VFY: unable to resolve exception class 712 (Ljavax/management/JMException;)
01-05 22:27:57.025: W/dalvikvm(1610): VFY: unable to find exception handler at addr 0xfa
01-05 22:27:57.025: W/dalvikvm(1610): VFY: rejected Loracle/jdbc/driver/OracleDriver;.registerMBeans ()V
01-05 22:27:57.025: W/dalvikvm(1610): VFY: rejecting opcode 0x0d at 0x00fa
01-05 22:27:57.025: W/dalvikvm(1610): VFY: rejected Loracle/jdbc/driver/OracleDriver;.registerMBeans ()V
01-05 22:27:57.025: W/dalvikvm(1610): Verifier rejected class Loracle/jdbc/driver/OracleDriver;
01-05 22:27:57.035: W/System.err(1610): java.lang.ClassNotFoundException: oracle.jdbc.OracleDriver
01-05 22:27:57.055: W/System.err(1610): at java.lang.Class.classForName(Native Method)
01-05 22:27:57.055: W/System.err(1610): at java.lang.Class.forName(Class.java:234)
01-05 22:27:57.055: W/System.err(1610): at java.lang.Class.forName(Class.java:181)
01-05 22:27:57.055: W/System.err(1610): at at.security.jdbcsecuritydemo.MainActivity$jdbccoonect.doInBackground(MainActivity.java:51)
01-05 22:27:57.055: W/System.err(1610): at at.security.jdbcsecuritydemo.MainActivity$jdbccoonect.doInBackground(MainActivity.java:1)
01-05 22:27:57.065: W/System.err(1610): at android.os.AsyncTask$2.call(AsyncTask.java:185)
01-05 22:27:57.065: W/System.err(1610): at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:306)
01-05 22:27:57.065: W/System.err(1610): at java.util.concurrent.FutureTask.run(FutureTask.java:138)
01-05 22:27:57.065: W/System.err(1610): at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1088)
01-05 22:27:57.065: W/System.err(1610): at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:581)
01-05 22:27:57.075: W/System.err(1610): at java.lang.Thread.run(Thread.java:1019)
01-05 22:27:57.085: W/System.err(1610): Caused by: java.lang.VerifyError: oracle.jdbc.driver.OracleDriver
01-05 22:27:57.085: W/System.err(1610): ... 11 more
01-05 22:27:57.205: D/gralloc_goldfish(1610): Emulator without GPU emulation detected.

gimbal2

This is not an Android dev forum. If you have questions about the Java language feel free to ask them, but other than that you should find an Android forum.

jschellSomeoneStoleMyAlias

i_love_oracle wrote:
Hi i want to create a connection to my Oracle database.

Probably isn't a good idea to connect from mobile directly to a database. Regardless of how you do it.

957451

hi thank you? what would be a better way to do this?

jschellSomeoneStoleMyAlias

Set up a JEE server like tomcat. The server provides a layer that your mobile talks to. The layer itself talks to your database.

jwenting

i_love_oracle wrote:
hi thank you? what would be a better way to do this?

device uses http (usually I think REST) to talk to a server, server talks to the database and sends the response back.
Device knows nothing about there even being a database, let alone how to talk to it.

e.g. the device sends "send me the most current stockquote for ORA". Server then creates a database query to retrieve that data, packages it into a web service response, and sends it back (think "ORA 201301080745 123.32" or something like that).