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JDBC Thin + Oracle = Problem!!

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cpu...@my-deja.com

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May 24, 2000, 3:00:00 AM5/24/00
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Hi all,

I am having a problem witth Oracle 7, JDBC Drivers and JBuilder / Forte
compilers.

I am trying to access an Oracle database and as result I am getting
back:


ERROR: Cannot connect to SQL Server
java.security.AccessControlException: access denied
(java.net.SocketPermission 127.0.0.1:1521 connect,resolve)
at java.security.AccessControlContext.checkPermission
(AccessControlContext.java, Compiled Code)
at java.security.AccessController.checkPermission
(AccessController.java, Compiled Code)
at java.lang.SecurityManager.checkPermission
(SecurityManager.java, Compiled Code)
at java.lang.SecurityManager.checkConnect
(SecurityManager.java:1021)
at java.net.Socket.<init>(Socket.java:258)
at java.net.Socket.<init>(Socket.java:98)
at oracle.sqlnet.SQLnet.Connect(SQLnet.java, Compiled Code)
at oracle.sqlnet.SQLnet.Connect(SQLnet.java:290)
at oracle.sqlnet.SQLnet.Connect(SQLnet.java, Compiled Code)
at oracle.jdbc.ttc7.TTC7Protocol.connect(TTC7Protocol.java:997)
at oracle.jdbc.ttc7.TTC7Protocol.logon(TTC7Protocol.java:162)
at oracle.jdbc.driver.OracleConnection.<init>
(OracleConnection.java:103)
at oracle.jdbc.driver.OracleDriver.connect
(OracleDriver.java:148)
at java.sql.DriverManager.getConnection(DriverManager.java:457)
at java.sql.DriverManager.getConnection(DriverManager.java:137)
at OracleTest.testOracle(OracleTest.java:78)
at OracleTest.button1MouseClicked(OracleTest.java:61)
at OracleTest.access$0(OracleTest.java:60)
at OracleTest$1.mouseClicked(OracleTest.java:42)
at java.awt.Component.processMouseEvent(Component.java:3163)
at java.awt.Component.processEvent(Component.java:2999)
at java.awt.Button.processEvent(Button.java:284)
at java.awt.Component.dispatchEventImpl(Component.java:2394)
at java.awt.Component.dispatchEvent(Component.java:2307)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:287)
at java.awt.EventDispatchThread.pumpOneEvent
(EventDispatchThread.java:101)
at java.awt.EventDispatchThread.pumpEvents
(EventDispatchThread.java:92)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:83)

The classpath is set and when I am trying the OCI7 connection type it
is working. But not the THIN client, I am running Windows NT 4 WS / SP
5 German and JDK 1.2.2

Here is the connection string I am using:

con = DriverManager.getConnection(
"jdbc:oracle:thin:@localhost:1521:orcl",
"testuser",
"test");

User name and passwort seem to be correct, I can logon with these
values from SQL Plus...


Please help, what can this be?

Thanks a lot,

Patrick


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