Regarding grants in JAVA

Question

Hi,
the file is not getting created in the specified directory. it gives an error "Access permission is denied for read, write and delete" Kindly help me with this error.
please see the code below.
v_sub_dir_path := v_sub_dir_path || '\RPT_ID_' || to_char(ai_rpt_id);
v_rpt_dir_path := v_main_dir_path || v_sub_dir_path;
if pk_g.g_os_id = 1 then
v_rpt_dir_path := replace(v_rpt_dir_path,'\','/');
end if;
dbms_java.grant_permission(user,'SYS:java.io.FilePermission',v_rpt_dir_path,'read ,write, execute, delete');

Answer 1

A few snippets to assist you.
Registering the driver:
try {
     Class.forName("mysql.jdbc.Driver").newInstance();
catch( Exception e ){
}Opening a connection:
String host = "127.0.0.1";
String port = "3306";
String dbase = "/databasename";
try {
     Connection conn =    DriverManager.getConnection("jdbc:mysql://"+host+":"+port+dbase);
catch( SQLException sqe ){
}Executing a query:
try {
     stmt = conn.createStatement();
     rs = stmt.executeQuery("SELECT * FROM users");
catch( SQLException sqe ){
}jdbc:msql:databasename
jdbc:mysql://[host][,failoverhost][:port]/[databasename][?propertyName1][=propertyValue1][?propertyName2][=propertyValue2]
If hostname is not specified, defaults to 127.0.0.1
If port is not specified, defaults to 3306 - the default port for mySQL servers
propertyNames
user
password
etc