Ojdbc6.jar ojdbc14.jar anamoly and a bug

PROGRAM
PreparedStatement ps = connection.prepareStatement( "select dob from pers", ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_UPDATABLE);
ResultSet.getString("dob");
Output:
ojdbc14.jar:
*6/1/2012 0:0:0*
ojdbc6.jar:
*2001-06-01 00:00:00*
Why the difference? Is this a bug? Is there a fix? I require ojdbc6 output to be the same as ojdbc14. How can I achieve that? (Yes, I know its good to use ResultSet.getDate(...) instead of ResultSet.getString(...) etc etc but this is legacy code and there are too many occurrences for me to change all of them.)
Edited by: 935389 on May 18, 2012 3:51 PM

1. Get a Timestamp instead of a string.
2. Format the string in SQL and stop relying on the JDBC to do it.I quote again from my first post,
(Yes, I know its good to use ResultSet.getDate(...) instead of ResultSet.getString(...) etc etc but this is legacy code and there are too many occurrences for me to change all of them.)
No. Both values are correct they are just formatted differently. And the spec says nothing about how it formats strings.Java ResultSet API does not say anything about the format but this was not caused by Java6. It was ojdbc6.jar.
Also, the result is the same if I don't use,
ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_UPDATABLEIt is not good to simply change format even though Oracle JDBC didn't specify any format either. Does this mean I'll have to test everything that is not specified in their spec? It is a bug.
Edited by: 935389 on May 20, 2012 5:21 PM

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                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      

  • Extremely slow performance with ojdbc6.jar on IBM JVMs (Java 6)

    We are consistently seeing slow performance (easily demonstrable by the simplest of test cases) while using ojdbc6.jar on IBM JDKs. Pefrormance is normal when we simply opt for ojdbc14.jar under the same JDK, same java program.
    Works well
    =======
    JRockit, ojdbc6.jar
    JRockit, ojdbc14.jar
    IBM JDK, ojdbc14.jar
    A lot slower
    =======
    IBM JDK, ojdbc6.jar
    All we had to do was to write a simple JDBC access program and measure time taken around
    Connection conn = DriverManager.getConnection(jdbcURL, dbProps);
    The first 3 combinations mentioned above return comparable numbers. The 4th combination takes 3-4 times as much.
    We initially saw this during performance test of our software on WebSphere (also supported on Weblogic). Later was able to eliminate WebSphere and Weblogic as the problem areas and narrow it down to the JVM. Reproduce-able on development machines.
    We have been using Oracle/WLS since BEA used to market 'Tengah' servers. This is the worst we have seen as far as the qaulity of support staff goes. We first level support seems clueless. We filed this case and the support comes back tells us that IBM JDKs are not supported for WLS! Oh, we have been running WLS/AIX/IBM JVM combination only for 5+ years.

    A quick solution to test this would be to do the following:
    mv /dev/random /dev/random.bk
    ln /dev/urandom /dev/random
    Note: The quick solution will disappear after a reboot. You could add it to rc.local to automatically make this change, but I wouldn't recommend it.
    The following is from [http://www.usn-it.de/index.php/2009/02/20/oracle-11g-jdbc-driver-hangs-blocked-by-devrandom-entropy-pool-empty/]:
    "Oracle 11g JDBC driver hangs blocked by /dev/random – entropy pool empty
    On a headless (=without console) network server, the 11g JDBC driver used for (java) application connect may cause trouble. In my case, it refused to connect to the DB without any error, trace or log entry. It simply hung. After several hours, it connected one time, and freezed again. Remote debugging done by the development clarified that it locks after calling SeedGenerator() and SecureRandom().
    Reason: The JDBC 11g needs about 40 bytes of secure random numbers, gathered from /dev/random, to encrypt its connect string.
    But public-available “man 4 random” says:
    When read, the /dev/random device will only return random bytes within the estimated number of bits of noise in the entropy pool. /dev/random should be suitable for uses that need very high quality randomness such as one-time pad or key generation. When the entropy pool is empty, reads from /dev/random will block until additional environmental noise is gathered.
    So far so good, now the question arises: Why does this mystic “entropy pool” runs out of gas?
    The answer is as simple as unsatisfying: because too less entropy “noise” was generated by the system. You can check the “filling level” (maybe zero?) of your pool and the overall size of the pool (usually 4096) by issuing
    cat /proc/sys/kernel/random/entropy_avail
    cat /proc/sys/kernel/random/poolsize
    Hint: /dev/random will deliver one new random number as soon as the pool has reached more than 64 entropy units.
    So why does my box not generate more entropy noise?
    Because only few drivers will fill the entropy pool, first of all keyboard and mouse. Sounds very useful on a server in a datacenter, isn’t it? Some block device and network drivers seem to do so as well, and I have read from guys on the net changing their network card and driver to enjoy this “feature”! But let’s stop ranting, /dev/random is simply made for high security randomness, and if it can’t make sure that randomness is as good as possible in this deterministic world, it stops. Intelligent people have created /dev/urandom for that, like “man 4 random” clearly states:
    A read from the /dev/urandom device will not block waiting for more entropy. As a result, if there is not sufficient entropy in the entropy pool, the returned values are theoretically vulnerable to a cryptographic attack on the algorithms used by the driver. Knowledge of how to do this is not available in the current non-classified literature, but it is theoretically possible that such an attack may exist. If this is a concern in your application, use /dev/random instead.
    Now let’s get back on our JDBC problem. Oracle JDBC 11g seems to use /dev/random by default, which causes usually no trouble on clients running with console access by a user, because his/her unpredictable :) actions will keep the entropy pool well-fed. But to make it usable on a headless server with a latently empty entropy pool, you should do several things, in descending security order (without warranty):
    1. Involve an audio entroy daemon like AED to gather noise from your datacenter with an open microphone, maybe combine it with a webcam noise collector like VED. Other sources are talking about “Cryptographic Randomness from Air Turbulence in Disk devices“. :)
    2. Use the Entropy Gathering Daemon to collect weaker entropy from randomness of userspace programs.
    3. Talk your JDBC into using /dev/urandom instead:
    -Djava.security.egd=file:///dev/urandom"

  • JDBC ojdbc6.jar problem with passing parameters for PreparedStatements.

    The JDBC Driver being used in ojdbc6.jar. I am using this driver because I of its compatibility with Java 6 which is on my machine
    The database I am connecting to is 10.2 (10g) Oracle database.
    The connection works fine its the parsing of the SQL query that is giving the problem Below is the code specific to this
    // never mind the syntax this is a JavaFX module and the query syntax doesn't use the '+' concats.
    sql = "select sfrracl_pidm,\n"
    " sfrracl_term_code, \n"
    " sfrracl_source_cde, \n"
    " sfrracl_reg_access_id \n"
    "from SFRRACL \n"
    "where sfrracl_term_code=? \n"
    "and sfrracl_pidm =\n"
    " (select spriden_pidm from spriden\n"
    " where spriden_id=? \n"
    " and spriden_id like 'G%'\n"
    " and spriden_change_ind is NULL);";
    //stmt = conn.createStatement(sql);
    try{
    ps = conn.prepareStatement(sql);
    ps.setString(1, stud_id);
    ps.setString(2, term_code);
    catch(fr:SQLException)
    fr.printStackTrace();
    try{
    //ps.executeUpdate();
    System.out.print('Student ID: ');
    System.out.println(stud_id);
    System.out.print('Term Code: ');
    System.out.println(term_code);
    System.out.println(sql);
    ps.executeQuery(); // error occurs here
    The output and exception thats thrown is below
    //debug output
    Student ID: GXXXXXXXX
    Term Code: 201020
    //sql statement thats in string
    select sfrracl_pidm,
    sfrracl_term_code,
    sfrracl_source_cde,
    sfrracl_reg_access_id
    from SFRRACL
    where sfrracl_term_code=?
    and sfrracl_pidm =
    (select spriden_pidm from spriden
    where spriden_id=?
    and spriden_id like 'G%'
    and spriden_change_ind is NULL);
    // end debug output
    java.sql.SQLSyntaxErrorException: ORA-00911: invalid character
    at oracle.jdbc.driver.SQLStateMapping.newSQLException(SQLStateMapping.java:91)
    at oracle.jdbc.driver.DatabaseError.newSQLException(DatabaseError.java:133)
    at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:206)
    at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:455)
    at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:413)
    at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:1034)
    at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:194)
    at oracle.jdbc.driver.T4CPreparedStatement.executeForDescribe(T4CPreparedStatement.java:791)
    at oracle.jdbc.driver.T4CPreparedStatement.executeMaybeDescribe(T4CPreparedStatement.java:866)
    at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1186)
    at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3387)
    at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:3431)
    at oracle.jdbc.driver.OraclePreparedStatementWrapper.executeQuery(OraclePreparedStatementWrapper.java:1491)
    at sfrracl.Main.buttonOnMouseClicked(Main.fx:215)
    at sfrracl.Main.buttonOnMouseClicked(Main.fx:215)
    at sfrracl.Main.invoke$(Main.fx:117)
    at sfrracl.Main.invoke$(Main.fx:117)
    at com.sun.javafx.functions.Function1.invoke(Function1.java:44)
    at com.sun.javafx.functions.Function1.invoke$(Function1.java:38)
    at javafx.scene.Node.impl_processMouseEvent(Node.fx:2917)
    at javafx.scene.Node.preprocessMouseEvent(Node.fx:2946)
    at javafx.scene.Scene$MouseHandler.process(Scene.fx:1499)
    at javafx.scene.Scene$MouseHandler.process(Scene.fx:1361)
    at javafx.scene.Scene.impl_processMouseEvent(Scene.fx:679)
    at javafx.scene.Scene$ScenePeerListener.mouseEvent(Scene.fx:956)
    at com.sun.javafx.tk.swing.SwingScene$SwingScenePanel.doMouseEvent(SwingScene.java:446)
    at com.sun.javafx.tk.swing.SwingScene$SwingScenePanel.mouseClicked(SwingScene.java:454)
    at java.awt.AWTEventMulticaster.mouseClicked(Unknown Source)
    at java.awt.AWTEventMulticaster.mouseClicked(Unknown Source)
    at java.awt.Component.processMouseEvent(Unknown Source)
    at javax.swing.JComponent.processMouseEvent(Unknown Source)
    at java.awt.Component.processEvent(Unknown Source)
    at java.awt.Container.processEvent(Unknown Source)
    at java.awt.Component.dispatchEventImpl(Unknown Source)
    at java.awt.Container.dispatchEventImpl(Unknown Source)
    at java.awt.Component.dispatchEvent(Unknown Source)
    at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
    at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
    at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
    at java.awt.Container.dispatchEventImpl(Unknown Source)
    at java.awt.Window.dispatchEventImpl(Unknown Source)
    at java.awt.Component.dispatchEvent(Unknown Source)
    at java.awt.EventQueue.dispatchEvent(Unknown Source)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
    at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    at java.awt.EventDispatchThread.run(Unknown Source)
    BUILD FAILED (total time: 31 seconds)
    The invalid character that this is claiming are the ? marks however that would mean my setString
    is not working I am following what the documentation says why is this?

    http://forums.oracle.com/forums/forum.jspa?forumID=99 is the JDBC forum

  • JAR files and J2ME

    Just starting a J2ME project.
    An embarrassingly Noobie Question:
    1) All the classes that are supposedly "built-in" to my device (phone)
    do NOT need to be included in the deployed JAR file, right?
    2) Anyone know how to do that in Netbeans 5.0?
    Project -> Properties -> Build shows sources filtering
    but that doesn't include anything from my "input"/library .JARS.
    However, all the com.*, javax.* and java.* files are being included in
    my output JAR file and it causes failures in preverify and loading
    on the phone.
    HELP!!

    hi,
    any know this question
    please send me the procedures about how load my J2ME
    application(jad and jar file) into CDMA mobiles
    like(Nokia 6255,6235,6235i etc..).
    its very urgent for me,
    please anybody known this answer reply very soon.
    thanks a lot
    laxmi.Hi
    I am also having the same problem , any one has found solutions kindly inform. I want to install the spreadsheet viewer. Has any body developed solutions for the same - Please help
    Thanks a lot
    Ragupathi

  • Jar files and Main-Class attribute

    Sorry, I know there are other topics regarding this argument but none of them helped me solving my problem.
    I've tried a thousand time in every possible way, but I still can't run my application from a jar file. I've got a package called client, whose main class is called Client. The package contains a sub-package called Icons. I've put everything into a jar file and added this manifest:
    Manifest version: 1.0
    Name: client/
    Sealed: True
    Main-Class: client.Client
    But it won't work. I've tried to erase the Sealed part, I've tried "Main-Class: Client" and also "client/Client", I've tried putting into the jar the client directory and I've tried omitting it, but the answer is always the same:
    Failed to load main-class header etc.
    Can anyone help me? Please, I'm almost desperate!
    Thanks

    Here's the verbose-mode description of what I did.
    jar -cfv client.jar clientaggiunto manifesto
    aggiunta in corso di: client/(in = 0) (out= 0)(archiviato 0%)
    aggiunta in corso di: client/.nbattrs(in = 767) (out= 310)(compresso 59%)
    aggiunta in corso di: client/Client.class(in = 533) (out= 340)(compresso 36%)
    aggiunta in corso di: client/Client.java(in = 288) (out= 140)(compresso 51%)
    aggiunta in corso di: client/ClientForm$1.class(in = 691) (out= 383)(compresso 44%)
    aggiunta in corso di: client/ClientForm$10.class(in = 678) (out= 380)(compresso 43%)
    aggiunta in corso di: client/ClientForm$11.class(in = 689) (out= 385)(compresso 44%)
    aggiunta in corso di: client/ClientForm$2.class(in = 686) (out= 379)(compresso 44%)
    aggiunta in corso di: client/ClientForm$3.class(in = 686) (out= 381)(compresso 44%)
    aggiunta in corso di: client/ClientForm$4.class(in = 686) (out= 380)(compresso 44%)
    aggiunta in corso di: client/ClientForm$5.class(in = 686) (out= 383)(compresso 44%)
    aggiunta in corso di: client/ClientForm$6.class(in = 718) (out= 399)(compresso 44%)
    aggiunta in corso di: client/ClientForm$7.class(in = 718) (out= 400)(compresso 44%)
    aggiunta in corso di: client/ClientForm$8.class(in = 718) (out= 399)(compresso 44%)
    aggiunta in corso di: client/ClientForm$9.class(in = 718) (out= 398)(compresso 44%)
    aggiunta in corso di: client/ClientForm.class(in = 33070) (out= 13510)(compresso 59%)
    aggiunta in corso di: client/ClientForm.form(in = 131398) (out= 4521)(compresso96%)
    aggiunta in corso di: client/ClientForm.java(in = 73435) (out= 6863)(compresso 90%)
    aggiunta in corso di: client/Icons/(in = 0) (out= 0)(archiviato 0%)
    aggiunta in corso di: client/Icons/brick.gif(in = 1044) (out= 1049)(compresso 0%)
    aggiunta in corso di: client/Icons/corpo.gif(in = 4011) (out= 3400)(compresso 15%)
    aggiunta in corso di: client/Icons/door.gif(in = 1092) (out= 1097)(compresso 0%)
    aggiunta in corso di: client/Icons/floor.gif(in = 1102) (out= 1107)(compresso 0%)
    aggiunta in corso di: client/Icons/mappa.gif(in = 20901) (out= 20575)(compresso 1%)
    aggiunta in corso di: client/Icons/paesaggio.gif(in = 18962) (out= 18603)(compresso 1%)
    aggiunta in corso di: client/Icons/sole.gif(in = 7063) (out= 6546)(compresso 7%)
    aggiunta in corso di: client/Icons/trap.gif(in = 1062) (out= 1067)(compresso 0%)
    aggiunta in corso di: client/Icons/void.gif(in = 842) (out= 847)(compresso 0%)
    aggiunta in corso di: client/Listener.class(in = 1869) (out= 1136)(compresso 39%)
    aggiunta in corso di: client/Listener.java(in = 2296) (out= 708)(compresso 69%)
    aggiunta in corso di: client/manifesto.txt(in = 62) (out= 58)(compresso 6%)
    aggiunta in corso di: client/ScorciatoieDialog$1.class(in = 740) (out= 391)(compresso 47%)
    aggiunta in corso di: client/ScorciatoieDialog$PopupListener.class(in = 1579) (out= 773)(compresso 51%)
    aggiunta in corso di: client/ScorciatoieDialog.class(in = 3524) (out= 1638)(compresso 53%)
    aggiunta in corso di: client/ScorciatoieDialog.form(in = 8500) (out= 910)(compresso 89%)
    aggiunta in corso di: client/ScorciatoieDialog.java(in = 5676) (out= 1222)(compresso 78%)
    jar umf mainclass.txt client.jar[NOTE: mainclass.txt only contains the line "Main-Class: client.Client"]
    java -jar client.jarFailed to load Main-Class manifest attribute from
    client.jar
    I've also tried to manually create a MANIFEST.MF file that only contained the following lines:
    Manifest Version: 1.0
    Main-Class: client.Client
    guess what was the result?
    java -jar client.jarException in thread "main" java.io.IOException: invalid manifest format
    at java.util.jar.Manifest.read(Manifest.java:193)
    at java.util.jar.Manifest.<init>(Manifest.java:52)
    at java.util.jar.JarFile.getManifest(JarFile.java:158)
    >
    the same procedure with the addition of "Name: client/" before the main-class attribute generated the usual "Failed to load Main-Class manifest attribute" result. So now what?!? I'm getting crazy....

  • Creating & Using .jar files and manifests

    I've read through hundreds of online tutorials on creating and using .jar's, but it's surprising how unhelpful they really are.
    I've been trying to make a java program of mine standalone, so I can distribute it to others and allow them to run it without use of a compiler, etc (ideally just a .exe or .bat that they double click on). Everything I've found says I need to create a .jar of my program in order to do this. I was finally able to create a .jar but I got different errors relating to "main-class" and "manifest" issues...I tried running it with javaw.exe and had the same problem.
    Some tutorials briefly discuss "meta manifest's", other's skip the concept all together in creating .jar's. I created a jar with:
    jar cf A2.jar c:\jarTester.java
    after changing my command prompt path to
    C:\Program Files\Java\jdk1.6.0_01\bin
    It created the .jar, but nothing worked. As above, it gave me errors relating to the "Main-Class" and "Manifest". So here's my question:
    What involvement does a "manifest" play in .jar's, and how do I create/use one to create a .jar? Why is it necessary to specify the "Main-Class" when I have already done so in my .java file?
    I believe that once I can get this "Main-Class" and "Manifest" problem straightened out, I will be able to create a batch file with the line:
    java -jar A2.jar
    is this correct? THANKS.

    I've read through hundreds of online tutorials on
    creating and using .jar's, but it's surprising how
    unhelpful they really are.really, hundreds?
    I've been trying to make a java program of mine
    standalone, so I can distribute it to others and
    allow them to run it without use of a compiler, etc
    (ideally just a .exe or .bat that they double click
    on). Everything I've found says I need to create a
    .jar of my program in order to do this. Make up your mind, do you want to make a jar or an exe?
    I was
    finally able to create a .jar but I got different
    errors relating to "main-class" and "manifest"
    issues...I tried running it with javaw.exe and had
    the same problem.
    Some tutorials briefly discuss "meta manifest's",
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    in creating
    .jar's. I created a jar with:
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    i'm ignoring the rest of this post for now
    go back to Google and type in jar manifest and read more

  • Explain about JAR,EAR and WAR files

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    Please look up this type of information on your own.
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  • Ejb-jar.xml and orion-ejb-jar.xml configuration issue

    Chris,
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    Our application uses the 3rd party JMS Provider, WebSphere MQ.
    MQ ships with a JMSAdmin tool which allows one to create JMS administered objects (i.e. objects a java
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    MQ resources, queues and QManagers. We configure the MQ provided
    JMSAdmin tool with two property name/value pairs:
    PROVIDER_URL=file:/opt/mqm/JNDI-Directory
    INITIAL_CONTEXT_FACTORY=com.sun.jndi.fscontext.RefFSContextFactory
    A resultant .bindings file is created in /opt/mqm/JNDI-Directory which represents our JDNI context
    containing our JMS administered objects. A standalone java application that needs to directly access this
    JNDI context can simply conduct a JNDI lookup on the following context: "java:comp/resource/MQSeries/". An
    example of how a standalone application would lookup a JMS administered object named "qNumber1" would be to
    lookup "java:comp/resource/MQSeries/qNumber1". This lookup would result in the standalone java application
    having a JMS reference to an MQ Queue.
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    conducts a JNDI lookup on a 3rd party resource such as MQ as a JMS Provider. A typical EJB application deployed
    into a J2EE container as an .ear (enterprise archive) file has implicit access to the application server's own
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    simply conducts a lookup for "java:comp/env/jms/someQ" or "java:comp/env/jdbc/myDataSource".
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    accomplished through mappings defined in both the ejb-jar.xml (EJB Descriptor) and the application server specific
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    Our Message Driven Beans (MDBs)currently listen to the Queue at the JNDI location "prodQ". Our problem is that we cannot
    get our MDB to send messages to any queues. Note that the MQ implementation of the queues and Queue Managers work
    flawlessly with standalone java applications. It's safe to say that the MQ objects are working.
    We are looking for a solid example of how the ejb-jar.xml and the orion-ejb-jar.xml map 3rd party JMS provider
    JNDI locations to the App Server's JNDI context.
    Below is how we have attempted to configure our own ejb-jar.xml and orion-ejb-jar.xml:
    ejb-jar.xml begin >>>>>>>>>>>>>>><?xml version = '1.0' encoding = 'UTF-8'?>
    <!DOCTYPE ejb-jar PUBLIC "-//Sun Microsystems, Inc.//DTD Enterprise JavaBeans 2.0//EN" "http://java.sun.com/dtd/ejb-jar_2_0.dtd">
    <ejb-jar>
    <display-name>Production Message Driven Bean</display-name>
    <enterprise-beans>
    <message-driven>
    <display-name>prodMdb</display-name>
    <ejb-name>prodMdb</ejb-name>
    <ejb-class>message.handler.AIDMSMessageConsumerBean</ejb-class>
    <transaction-type>Bean</transaction-type>
    <message-driven-destination>
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         <resource-ref>
    <res-ref-name>prodQCF</res-ref-name>
    <res-type>javax.jms.QueueConnectionFactory</res-type>
    <res-auth>Application</res-auth>
    <res-sharing-scope>Shareable</res-sharing-scope>
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         <resource-ref>
    <res-ref-name>prodQ</res-ref-name>
    <res-type>javax.jms.Queue</res-type>
    <res-auth>Application</res-auth>
    <res-sharing-scope>Shareable</res-sharing-scope>
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    <res-ref-name>prodR</res-ref-name>
    <res-type>javax.jms.Queue</res-type>
    <res-auth>Application</res-auth>
    <res-sharing-scope>Shareable</res-sharing-scope>
    </resource-ref>
    </message-driven>
    </enterprise-beans>
    </ejb-jar>
    <<<<<<<< ejb-jar.xml end <<<<<<<<<<<<<<<<<<<<<<<<<<<<<
    begin orion-ejb-jar.xml >>>>>>>>>>>>>>>>>>>>>>>>>>><orion-ejb-jar>
    <enterprise-beans>
    <message-driven-deployment name="prodMdb" connection-factory-location="java:comp/resource/MQSeries/prodQCF" destination-location="java:comp/resource/MQSeries/prodR">
              <resource-ref-mapping location="prodQ" name="prodQ">     
                   <lookup-context location="java:comp/resource/MQSeries/" >
                        <!-- <context-attribute name="java.naming.factory.initial"
                             value="com.sun.jndi.fscontext.RefFSContextFactory" /> -->
                   </lookup-context>
              </resource-ref-mapping>
              <resource-ref-mapping location="prodR" name="prodR">     
                   <lookup-context location="java:comp/resource/MQSeries/" >
                        <!-- <context-attribute name="java.naming.factory.initial"
                             value="com.sun.jndi.fscontext.RefFSContextFactory" /> -->
                   </lookup-context>
              </resource-ref-mapping>
         </message-driven-deployment>
    </enterprise-beans>
    </orion-ejb-jar>
    <<<<<<<<< end orion-ejb-jar.xml <<<<<<<<<<<<<<<<<<<<<<<<

    If you look at the contents of a deployment plan (Plan.xml) when you have it generated
    <deployment-plan ...>
      <module-override>
        <module-name>ejb.jar</module-name>
        <module-type>ejb</module-type>
        <module-descriptor external="true">
          <root-element>weblogic-ejb-jar</root-element>
          <uri>META-INF/weblogic-ejb-jar.xml</uri>
        </module-descriptor>
        <module-descriptor external="false">
          <root-element>ejb-jar</root-element>
          <uri>META-INF/ejb-jar.xml</uri>
        </module-descriptor>
        <module-descriptor external="true">
          <root-element>persistence-configuration</root-element>
          <uri>META-INF/persistence-configuration.xml</uri>
        </module-descriptor>
        <module-descriptor external="false">
          <root-element>persistence</root-element>
          <uri>META-INF/persistence.xml</uri>
        </module-descriptor>
      </module-override>
    </deployment-plan>You can see which files can be external and which can be not. The weblogic-ejb-jar.xml can be external
    but in this case you need a deployment plan to point weblogic to the file. The ejb-jar.xml cannot be
    external (see external=false)
    The benefit of storing the weblogic-ejb-jar.xml is that your administrator can fine tune certain
    configurations by using a deployment plan, instead of having to extract the contents from the jar file
    and then repackage it again.
    No need to worry about a clustered environment, you can place the jar and the deployment plan
    on the server where the admin server is located, when you deploy an application you deploy it to
    the cluster and everything is taken care off.
    More information on deployment plans can be found here: http://download.oracle.com/docs/cd/E11035_01/wls100/deployment/config.html

  • Problems with signed jar, HTTPS and forms 10.1.2.3

    I have been facing a hard problem for some days concerning jar signed and HTTPS. The server can be accessed both internally, on our intranet, by a local ip address, and externally, on the internet. The first access doesn't require https,as hosts are under our domain. Externally, however, we use https. That's de logic:
    A local server , a proxy server (on our DMZ) and externals hosts (internet). The proxy server is responsible for getting the information on our local forms server, applying the https security and connection to the external reequests.
    Concerning my application, it uses some signed jars. All of them were signed by using 'sign_webutil.bat', located in java bin directory.
    When the access is made internally, everything works fine. The jar files are downloaded correctly on the user machine and the applets run well. On the other hand, when we the access is made on internet, we get many errors concerning the classes inside frwebutil:
    network: Connecting https://200.253.113.26/forms/java/oracle/forms/webutil/clientInfo/GetClientInfo.class with cookie "JSESSIONID=4D4A8E49A46D4134112177FBACABE7B4"
    java.lang.ClassNotFoundException: oracle.forms.webutil.clientInfo.GetClientInfo
    at sun.plugin2.applet.Applet2ClassLoader.findClass(Unknown Source)
    Caused by: java.io.IOException: open HTTP connection failed:https://200.253.113.26/forms/java/oracle/forms/webutil/clientInfo/GetClientInfo.class
    at sun.plugin2.applet.Applet2ClassLoader.getBytes(Unknown Source)
    at sun.plugin2.applet.Applet2ClassLoader.access$000(Unknown Source)
    at sun.plugin2.applet.Applet2ClassLoader$1.run(Unknown Source)
    at java.security.AccessController.doPrivileged(Native Method)
    I don't know what to do.

    Hi, Michael!
    Thanks for your reply. I read the article you suggested and I signed ther many jar files I use with the same certificate, however the problem remais the same. Without HTTPS, all works fine. With HTTPS:
    network: Cache entry not found [url: https://200.253.113.26/forms/java/oracle/forms/webutil/clientInfo/GetClientInfo.class, version: null]
    network: Connecting https://200.253.113.26/forms/java/oracle/forms/webutil/clientInfo/GetClientInfo.class with proxy=DIRECT
    network: Connecting https://200.253.113.26/forms/java/oracle/forms/webutil/clientInfo/GetClientInfo.class with cookie "JSESSIONID=08AA4CF07F761424418619C068213911"
    java.lang.ClassNotFoundException: oracle.forms.webutil.clientInfo.GetClientInfo
         at sun.plugin2.applet.Applet2ClassLoader.findClass(Unknown Source)
         at java.lang.ClassLoader.loadClass(Unknown Source)
         at java.lang.ClassLoader.loadClass(Unknown Source)
         at java.lang.ClassLoader.loadClassInternal(Unknown Source)
         at java.lang.Class.forName0(Native Method)
         at java.lang.Class.forName(Unknown Source)
         at oracle.forms.handler.UICommon.instantiate(Unknown Source)
         at oracle.forms.handler.UICommon.onCreate(Unknown Source)
         at oracle.forms.handler.JavaContainer.onCreate(Unknown Source)
         at oracle.forms.engine.Runform.onCreateHandler(Unknown Source)
         at oracle.forms.engine.Runform.processMessage(Unknown Source)
         at oracle.forms.engine.Runform.processSet(Unknown Source)
         at oracle.forms.engine.Runform.onMessageReal(Unknown Source)
         at oracle.forms.engine.Runform.onMessage(Unknown Source)
         at oracle.forms.engine.Runform.sendInitialMessage(Unknown Source)
         at oracle.forms.engine.Runform.startRunform(Unknown Source)
         at oracle.forms.engine.Main.createRunform(Unknown Source)
         at oracle.forms.engine.Main.start(Unknown Source)
         at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source)
         at java.lang.Thread.run(Unknown Source)
    Caused by: java.io.IOException: open HTTP connection failed:https://200.253.113.26/forms/java/oracle/forms/webutil/clientInfo/GetClientInfo.class
         at sun.plugin2.applet.Applet2ClassLoader.getBytes(Unknown Source)
         at sun.plugin2.applet.Applet2ClassLoader.access$000(Unknown Source)
         at sun.plugin2.applet.Applet2ClassLoader$1.run(Unknown Source)
         at java.security.AccessController.doPrivileged(Native Method)
         ... 20 more
    network: Cache entry not found [url: https://200.253.113.26/lib/oracle/forms/webutil/file/FileFunctions.class, version: null]
    network: Connecting https://200.253.113.26/lib/oracle/forms/webutil/file/FileFunctions.class with proxy=DIRECT
    network: Cache entry not found [url: https://200.253.113.26/forms/java/oracle/forms/webutil/file/FileFunctions.class, version: null]
    network: Connecting https://200.253.113.26/forms/java/oracle/forms/webutil/file/FileFunctions.class with proxy=DIRECT
    network: Connecting https://200.253.113.26/forms/java/oracle/forms/webutil/file/FileFunctions.class with cookie "JSESSIONID=08AA4CF07F761424418619C068213911"
    java.lang.ClassNotFoundException: oracle.forms.webutil.file.FileFunctions
         at sun.plugin2.applet.Applet2ClassLoader.findClass(Unknown Source)
         at java.lang.ClassLoader.loadClass(Unknown Source)
         at java.lang.ClassLoader.loadClass(Unknown Source)
         at java.lang.ClassLoader.loadClassInternal(Unknown Source)
         at java.lang.Class.forName0(Native Method)
         at java.lang.Class.forName(Unknown Source)
         at oracle.forms.handler.UICommon.instantiate(Unknown Source)
         at oracle.forms.handler.UICommon.onCreate(Unknown Source)
         at oracle.forms.handler.JavaContainer.onCreate(Unknown Source)
         at oracle.forms.engine.Runform.onCreateHandler(Unknown Source)
         at oracle.forms.engine.Runform.processMessage(Unknown Source)
         at oracle.forms.engine.Runform.processSet(Unknown Source)
         at oracle.forms.engine.Runform.onMessageReal(Unknown Source)
         at oracle.forms.engine.Runform.onMessage(Unknown Source)
         at oracle.forms.engine.Runform.sendInitialMessage(Unknown Source)
         at oracle.forms.engine.Runform.startRunform(Unknown Source)
         at oracle.forms.engine.Main.createRunform(Unknown Source)
         at oracle.forms.engine.Main.start(Unknown Source)
         at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source)
         at java.lang.Thread.run(Unknown Source)
    Caused by: java.io.IOException: open HTTP connection failed:https://200.253.113.26/forms/java/oracle/forms/webutil/file/FileFunctions.class
         at sun.plugin2.applet.Applet2ClassLoader.getBytes(Unknown Source)
         at sun.plugin2.applet.Applet2ClassLoader.access$000(Unknown Source)
         at sun.plugin2.applet.Applet2ClassLoader$1.run(Unknown Source)
         at java.security.AccessController.doPrivileged(Native Method)
         ... 20 more
    network: Cache entry not found [url: https://200.253.113.26/lib/oracle/forms/webutil/host/Host.class, version: null]
    network: Connecting https://200.253.113.26/lib/oracle/forms/webutil/host/Host.class with proxy=DIRECT
    network: Cache entry not found [url: https://200.253.113.26/forms/java/oracle/forms/webutil/host/Host.class, version: null]
    network: Connecting https://200.253.113.26/forms/java/oracle/forms/webutil/host/Host.class with proxy=DIRECT
    network: Connecting https://200.253.113.26/forms/java/oracle/forms/webutil/host/Host.class with cookie "JSESSIONID=08AA4CF07F761424418619C068213911"
    java.lang.ClassNotFoundException: oracle.forms.webutil.host.Host
         at sun.plugin2.applet.Applet2ClassLoader.findClass(Unknown Source)
         at java.lang.ClassLoader.loadClass(Unknown Source)
         at java.lang.ClassLoader.loadClass(Unknown Source)
         at java.lang.ClassLoader.loadClassInternal(Unknown Source)
         at java.lang.Class.forName0(Native Method)
         at java.lang.Class.forName(Unknown Source)
         at oracle.forms.handler.UICommon.instantiate(Unknown Source)
         at oracle.forms.handler.UICommon.onCreate(Unknown Source)
         at oracle.forms.handler.JavaContainer.onCreate(Unknown Source)
         at oracle.forms.engine.Runform.onCreateHandler(Unknown Source)
         at oracle.forms.engine.Runform.processMessage(Unknown Source)
         at oracle.forms.engine.Runform.processSet(Unknown Source)
         at oracle.forms.engine.Runform.onMessageReal(Unknown Source)
         at oracle.forms.engine.Runform.onMessage(Unknown Source)
         at oracle.forms.engine.Runform.sendInitialMessage(Unknown Source)
         at oracle.forms.engine.Runform.startRunform(Unknown Source)
         at oracle.forms.engine.Main.createRunform(Unknown Source)
         at oracle.forms.engine.Main.start(Unknown Source)
         at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source)
         at java.lang.Thread.run(Unknown Source)
    Caused by: java.io.IOException: open HTTP connection failed:https://200.253.113.26/forms/java/oracle/forms/webutil/host/Host.class
         at sun.plugin2.applet.Applet2ClassLoader.getBytes(Unknown Source)
         at sun.plugin2.applet.Applet2ClassLoader.access$000(Unknown Source)
         at sun.plugin2.applet.Applet2ClassLoader$1.run(Unknown Source)
         at java.security.AccessController.doPrivileged(Native Method)
         ... 20 more
    network: Cache entry not found [url: https://200.253.113.26/lib/oracle/forms/webutil/session/SessionFunctions.class, version: null]
    network: Connecting https://200.253.113.26/lib/oracle/forms/webutil/session/SessionFunctions.class with proxy=DIRECT
    network: Cache entry not found [url: https://200.253.113.26/forms/java/oracle/forms/webutil/session/SessionFunctions.class, version: null]
    network: Connecting https://200.253.113.26/forms/java/oracle/forms/webutil/session/SessionFunctions.class with proxy=DIRECT
    network: Connecting https://200.253.113.26/forms/java/oracle/forms/webutil/session/SessionFunctions.class with cookie "JSESSIONID=08AA4CF07F761424418619C068213911"
    java.lang.ClassNotFoundException: oracle.forms.webutil.session.SessionFunctions
         at sun.plugin2.applet.Applet2ClassLoader.findClass(Unknown Source)
         at java.lang.ClassLoader.loadClass(Unknown Source)
         at java.lang.ClassLoader.loadClass(Unknown Source)
         at java.lang.ClassLoader.loadClassInternal(Unknown Source)
         at java.lang.Class.forName0(Native Method)
         at java.lang.Class.forName(Unknown Source)
         at oracle.forms.handler.UICommon.instantiate(Unknown Source)
         at oracle.forms.handler.UICommon.onCreate(Unknown Source)
         at oracle.forms.handler.JavaContainer.onCreate(Unknown Source)
         at oracle.forms.engine.Runform.onCreateHandler(Unknown Source)
         at oracle.forms.engine.Runform.processMessage(Unknown Source)
         at oracle.forms.engine.Runform.processSet(Unknown Source)
         at oracle.forms.engine.Runform.onMessageReal(Unknown Source)
         at oracle.forms.engine.Runform.onMessage(Unknown Source)
         at oracle.forms.engine.Runform.sendInitialMessage(Unknown Source)
         at oracle.forms.engine.Runform.startRunform(Unknown Source)
         at oracle.forms.engine.Main.createRunform(Unknown Source)
         at oracle.forms.engine.Main.start(Unknown Source)
         at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source)
         at java.lang.Thread.run(Unknown Source)
    Caused by: java.io.IOException: open HTTP connection failed:https://200.253.113.26/forms/java/oracle/forms/webutil/session/SessionFunctions.class
         at sun.plugin2.applet.Applet2ClassLoader.getBytes(Unknown Source)
         at sun.plugin2.applet.Applet2ClassLoader.access$000(Unknown Source)
         at sun.plugin2.applet.Applet2ClassLoader$1.run(Unknown Source)
         at java.security.AccessController.doPrivileged(Native Method)
         ... 20 more
    network: Cache entry not found [url: https://200.253.113.26/lib/oracle/forms/webutil/fileTransfer/FileTransfer.class, version: null]
    network: Connecting https://200.253.113.26/lib/oracle/forms/webutil/fileTransfer/FileTransfer.class with proxy=DIRECT
    network: Cache entry not found [url: https://200.253.113.26/forms/java/oracle/forms/webutil/fileTransfer/FileTransfer.class, version: null]
    network: Connecting https://200.253.113.26/forms/java/oracle/forms/webutil/fileTransfer/FileTransfer.class with proxy=DIRECT
    network: Connecting https://200.253.113.26/forms/java/oracle/forms/webutil/fileTransfer/FileTransfer.class with cookie "JSESSIONID=08AA4CF07F761424418619C068213911"
    java.lang.ClassNotFoundException: oracle.forms.webutil.fileTransfer.FileTransfer
         at sun.plugin2.applet.Applet2ClassLoader.findClass(Unknown Source)
         at java.lang.ClassLoader.loadClass(Unknown Source)
         at java.lang.ClassLoader.loadClass(Unknown Source)
         at java.lang.ClassLoader.loadClassInternal(Unknown Source)
         at java.lang.Class.forName0(Native Method)
         at java.lang.Class.forName(Unknown Source)
         at oracle.forms.handler.UICommon.instantiate(Unknown Source)
         at oracle.forms.handler.UICommon.onCreate(Unknown Source)
         at oracle.forms.handler.JavaContainer.onCreate(Unknown Source)
         at oracle.forms.engine.Runform.onCreateHandler(Unknown Source)
         at oracle.forms.engine.Runform.processMessage(Unknown Source)
         at oracle.forms.engine.Runform.processSet(Unknown Source)
         at oracle.forms.engine.Runform.onMessageReal(Unknown Source)
         at oracle.forms.engine.Runform.onMessage(Unknown Source)
         at oracle.forms.engine.Runform.sendInitialMessage(Unknown Source)
         at oracle.forms.engine.Runform.startRunform(Unknown Source)
         at oracle.forms.engine.Main.createRunform(Unknown Source)
         at oracle.forms.engine.Main.start(Unknown Source)
         at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source)
         at java.lang.Thread.run(Unknown Source)
    Caused by: java.io.IOException: open HTTP connection failed:https://200.253.113.26/forms/java/oracle/forms/webutil/fileTransfer/FileTransfer.class
         at sun.plugin2.applet.Applet2ClassLoader.getBytes(Unknown Source)
         at sun.plugin2.applet.Applet2ClassLoader.access$000(Unknown Source)
         at sun.plugin2.applet.Applet2ClassLoader$1.run(Unknown Source)
         at java.security.AccessController.doPrivileged(Native Method)
         ... 20 more
    network: Cache entry not found [url: https://200.253.113.26/lib/oracle/forms/webutil/ole/OleFunctions.class, version: null]
    network: Connecting https://200.253.113.26/lib/oracle/forms/webutil/ole/OleFunctions.class with proxy=DIRECT
    network: Cache entry not found [url: https://200.253.113.26/forms/java/oracle/forms/webutil/ole/OleFunctions.class, version: null]
    network: Connecting https://200.253.113.26/forms/java/oracle/forms/webutil/ole/OleFunctions.class with proxy=DIRECT
    network: Connecting https://200.253.113.26/forms/java/oracle/forms/webutil/ole/OleFunctions.class with cookie "JSESSIONID=08AA4CF07F761424418619C068213911"
    java.lang.ClassNotFoundException: oracle.forms.webutil.ole.OleFunctions
         at sun.plugin2.applet.Applet2ClassLoader.findClass(Unknown Source)
         at java.lang.ClassLoader.loadClass(Unknown Source)
         at java.lang.ClassLoader.loadClass(Unknown Source)
         at java.lang.ClassLoader.loadClassInternal(Unknown Source)
         at java.lang.Class.forName0(Native Method)
         at java.lang.Class.forName(Unknown Source)
         at oracle.forms.handler.UICommon.instantiate(Unknown Source)
         at oracle.forms.handler.UICommon.onCreate(Unknown Source)
         at oracle.forms.handler.JavaContainer.onCreate(Unknown Source)
         at oracle.forms.engine.Runform.onCreateHandler(Unknown Source)
         at oracle.forms.engine.Runform.processMessage(Unknown Source)
         at oracle.forms.engine.Runform.processSet(Unknown Source)
         at oracle.forms.engine.Runform.onMessageReal(Unknown Source)
         at oracle.forms.engine.Runform.onMessage(Unknown Source)
         at oracle.forms.engine.Runform.sendInitialMessage(Unknown Source)
         at oracle.forms.engine.Runform.startRunform(Unknown Source)
         at oracle.forms.engine.Main.createRunform(Unknown Source)
         at oracle.forms.engine.Main.start(Unknown Source)
         at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source)
         at java.lang.Thread.run(Unknown Source)
    Caused by: java.io.IOException: open HTTP connection failed:https://200.253.113.26/forms/java/oracle/forms/webutil/ole/OleFunctions.class
         at sun.plugin2.applet.Applet2ClassLoader.getBytes(Unknown Source)
         at sun.plugin2.applet.Applet2ClassLoader.access$000(Unknown Source)
         at sun.plugin2.applet.Applet2ClassLoader$1.run(Unknown Source)
         at java.security.AccessController.doPrivileged(Native Method)
         ... 20 more
    network: Cache entry not found [url: https://200.253.113.26/lib/oracle/forms/webutil/cApi/CApiFunctions.class, version: null]
    network: Connecting https://200.253.113.26/lib/oracle/forms/webutil/cApi/CApiFunctions.class with proxy=DIRECT
    network: Cache entry not found [url: https://200.253.113.26/forms/java/oracle/forms/webutil/cApi/CApiFunctions.class, version: null]
    network: Connecting https://200.253.113.26/forms/java/oracle/forms/webutil/cApi/CApiFunctions.class with proxy=DIRECT
    network: Connecting https://200.253.113.26/forms/java/oracle/forms/webutil/cApi/CApiFunctions.class with cookie "JSESSIONID=08AA4CF07F761424418619C068213911"
    java.lang.ClassNotFoundException: oracle.forms.webutil.cApi.CApiFunctions
         at sun.plugin2.applet.Applet2ClassLoader.findClass(Unknown Source)
         at java.lang.ClassLoader.loadClass(Unknown Source)
         at java.lang.ClassLoader.loadClass(Unknown Source)
         at java.lang.ClassLoader.loadClassInternal(Unknown Source)
         at java.lang.Class.forName0(Native Method)
         at java.lang.Class.forName(Unknown Source)
         at oracle.forms.handler.UICommon.instantiate(Unknown Source)
         at oracle.forms.handler.UICommon.onCreate(Unknown Source)
         at oracle.forms.handler.JavaContainer.onCreate(Unknown Source)
         at oracle.forms.engine.Runform.onCreateHandler(Unknown Source)
         at oracle.forms.engine.Runform.processMessage(Unknown Source)
         at oracle.forms.engine.Runform.processSet(Unknown Source)
         at oracle.forms.engine.Runform.onMessageReal(Unknown Source)
         at oracle.forms.engine.Runform.onMessage(Unknown Source)
         at oracle.forms.engine.Runform.sendInitialMessage(Unknown Source)
         at oracle.forms.engine.Runform.startRunform(Unknown Source)
         at oracle.forms.engine.Main.createRunform(Unknown Source)
         at oracle.forms.engine.Main.start(Unknown Source)
         at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source)
         at java.lang.Thread.run(Unknown Source)
    Caused by: java.io.IOException: open HTTP connection failed:https://200.253.113.26/forms/java/oracle/forms/webutil/cApi/CApiFunctions.class
         at sun.plugin2.applet.Applet2ClassLoader.getBytes(Unknown Source)
         at sun.plugin2.applet.Applet2ClassLoader.access$000(Unknown Source)
         at sun.plugin2.applet.Applet2ClassLoader$1.run(Unknown Source)
         at java.security.AccessController.doPrivileged(Native Method)
         ... 20 more
    network: Cache entry not found [url: https://200.253.113.26/lib/oracle/forms/webutil/browser/BrowserFunctions.class, version: null]
    network: Connecting https://200.253.113.26/lib/oracle/forms/webutil/browser/BrowserFunctions.class with proxy=DIRECT
    network: Cache entry not found [url: https://200.253.113.26/forms/java/oracle/forms/webutil/browser/BrowserFunctions.class, version: null]
    network: Connecting https://200.253.113.26/forms/java/oracle/forms/webutil/browser/BrowserFunctions.class with proxy=DIRECT
    network: Connecting https://200.253.113.26/forms/java/oracle/forms/webutil/browser/BrowserFunctions.class with cookie "JSESSIONID=08AA4CF07F761424418619C068213911"
    java.lang.ClassNotFoundException: oracle.forms.webutil.browser.BrowserFunctions
         at sun.plugin2.applet.Applet2ClassLoader.findClass(Unknown Source)
         at java.lang.ClassLoader.loadClass(Unknown Source)
         at java.lang.ClassLoader.loadClass(Unknown Source)
         at java.lang.ClassLoader.loadClassInternal(Unknown Source)
         at java.lang.Class.forName0(Native Method)
         at java.lang.Class.forName(Unknown Source)
         at oracle.forms.handler.UICommon.instantiate(Unknown Source)
         at oracle.forms.handler.UICommon.onCreate(Unknown Source)
         at oracle.forms.handler.JavaContainer.onCreate(Unknown Source)
         at oracle.forms.engine.Runform.onCreateHandler(Unknown Source)
         at oracle.forms.engine.Runform.processMessage(Unknown Source)
         at oracle.forms.engine.Runform.processSet(Unknown Source)
         at oracle.forms.engine.Runform.onMessageReal(Unknown Source)
         at oracle.forms.engine.Runform.onMessage(Unknown Source)
         at oracle.forms.engine.Runform.sendInitialMessage(Unknown Source)
         at oracle.forms.engine.Runform.startRunform(Unknown Source)
         at oracle.forms.engine.Main.createRunform(Unknown Source)
         at oracle.forms.engine.Main.start(Unknown Source)
         at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source)
         at java.lang.Thread.run(Unknown Source)
    Caused by: java.io.IOException: open HTTP connection failed:https://200.253.113.26/forms/java/oracle/forms/webutil/browser/BrowserFunctions.class
         at sun.plugin2.applet.Applet2ClassLoader.getBytes(Unknown Source)
         at sun.plugin2.applet.Applet2ClassLoader.access$000(Unknown Source)
         at sun.plugin2.applet.Applet2ClassLoader$1.run(Unknown Source)
         at java.security.AccessController.doPrivileged(Native Method)
         ... 20 more
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