Java Exception (HTTP)

I'm trying to use java to go to website specified by a user, pull the index.html page, then search through the information I've pulled to find and print the title of the webpage. I know this seems like an odd request, it is for a homework assignment. I can get the program to work with simple websites, ie google.com however it seems to crash on websites with large amounts of source code. Here are the errors I receive.
C:\Users\Kyle\My Documents\cosc 4360>java MyHTTP
Please input the desired website/IP address and press enter.
The desired format for websites is 'www.website.com'. Thank you.
www.uttylerbsm.org
Start: 471 Finish: 513
SiteGround Web Hosting Server Default Page
C:\Users\Kyle\My Documents\cosc 4360>java MyHTTP
Please input the desired website/IP address and press enter.
The desired format for websites is 'www.website.com'. Thank you.
www.google.com
Start: 667 Finish: 673
Google
C:\Users\Kyle\My Documents\cosc 4360>java MyHTTP
Please input the desired website/IP address and press enter.
The desired format for websites is 'www.website.com'. Thank you.
www.yahoo.com
Start: 6 Finish: -1
Exception in thread "main" java.lang.StringIndexOutOfBoundsException: String ind
ex out of range: -7
at java.lang.String.substring(Unknown Source)
at MyHTTP.read(MyHTTP.java:26)
at MyHTTP.main(MyHTTP.java:62)
C:\Users\Kyle\My Documents\cosc 4360>
The first 2 are successful the 3rd fails. Code is below, any help even if just pointing in the right direction will help. Thanks!
import java.io.*;
import java.net.*;
import java.util.*;
class MyHTTP
public static String IP_ADDRESS = "74.125.159.103"; //Google
public static final int PORT = 80;
private static String read(BufferedReader br) throws IOException
    int c;
    int start;//determines start of title
    int finish;//determines end of title
    String response = "";
    while ((c = br.read()) != -1)
      response += (char) c;
    //find title in response
    start = (response.indexOf("<title>")) +7;
    finish = response.indexOf("</title>");
    //debugging for start and finish
    System.out.printf("Start: %d    Finish: %d\n", start, finish);
    response = response.substring(start, finish);
    //return the title to be printed
    return response;
public static void main (String[] args) throws Exception
    //create scanner
    Scanner input = new Scanner(System.in);
    //take user input
    System.out.println("\n\nPlease input the desired website/IP address and press enter.");
    System.out.println("The desired format for websites is 'www.website.com'. Thank you.");
    IP_ADDRESS = input.nextLine();
    //declare Variables
    String sentence = "";
    //creates tcpsocket using user input, predefined port
    Socket tcpSocket = new Socket(IP_ADDRESS, PORT);
    DataOutputStream outToReceiver = new DataOutputStream(tcpSocket.getOutputStream());
    BufferedReader inFromReceiver = new BufferedReader(
                                      new InputStreamReader(tcpSocket.getInputStream()));
    String title = "";
    //appends website information to string
    sentence += "GET /index.html HTTP/1.0\n";
    sentence += "\r\n\n";
    outToReceiver.writeBytes(sentence);
    title = read(inFromReceiver);
    System.out.print(title);
    tcpSocket.close();
}

Also I see more flaws in the requirements of this assignment, unless they were specified:
1) There's no guarantee that a site has a "default page"
2) There's no guarantee that the page you get back, even if it is a real page instead of a redirect response like the OP recieved, has a <title> element
3) There could be many <title> elements (could be embedded in commented out XML, or in places other than the <head> element). But you only want to process the one (if any) that is within the proper (if any) <head> element.

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Given that you are using 10.1.2.0, this could be a bug which likely was corrected in a newer version. If you have a MyOracleSupport account, I recommend you patch to 10.1.2.3 (Patch ID 5983622). After doing so, I would further recommend that you install the latest Forms Bundle patch on top of that, as it includes a few fixes which may be related to your problem. See patch ID 9593176 and Note 1188127.1

S Java Exception - Class Cast Exception

When I go into my sms and mms inbox, as I click on one chat message thinger it shows the en thing in the top right, but it doesn't open, I have to click back then open it again and the message that person sent me doesn't show up. It's not happening with every chat, just the one, I've tried deleting it and starting a new one, but that didn't work, there seems to be nothing I can do with the Blackberry Desktop manager to fix it, so I turned to the internet, it appears no one else is having this problem, or they are and they just don't feel like posting about it.
I also get an error in my log right after the S Java Exception - ClassCastException that reads S Java Exception - IllegalArgumentException
Any ideas on the problem or any other information you need, I'll be checking this atleast every 8 hours from now till it's resolved. I hope someone knows something about it..

That my friend is a Java error message.
means something broke....
But in all seriousness. It seems there was an application registry issue.
Im guessing that you are on BES?
see if this helps
http://www.blackberry.com/btsc/KB17831
If not, please provide more details (mainly what you were doing/trying to do when this happened)
and your os version.
thanks!
1). Please thank those who help you by clicking the beside the 'Reply' button.
2). If your issue has been solved, please resolve it by marking "Accept as Solution" on the correct post!
3). Remember to have fun! We are all in this together!
4). Follow me on

Can Forte' IIOP Client catch Java exceptions?

Hi all,
we are using Forte' IIOP features in IDL Mode, to integrate a Forte' client
and a Java server.
Our configuration is:
- java jdk 1.1.5
- Visigenic VIsibroker 3.1 for Java ORB
- Forte' 3.0.G
Is it possible for the Forte' client to catch a Java exception?
We tried to define an IDL file based on our Java server:
module querye
interface QueryClass
exception MiaSQLException{};
string EseguiQuery(in string query_string) raises
(MiaSQLException);
Using forte' corbagen utility we generated the forte' .pex file:
begin TOOL querye;
forward QueryClass;
class QueryClass inherits from Framework.Object
class MiaSQLException inherits from FrameWork.GenericException
end class;
has public method EseguiQuery(
input query_string : string
) : string;
has property
distributed=(allow=on, override=on, default=on);
end class;
method QueryClass.EseguiQuery(
input query_string : string
) : string
begin
end method;
end querye;
We we tried to import the .pex file in the forte' repository, forte' raise
a Syntax Error.
Any idea?
TIA
Giuseppe Sorce
CSI Piemonte - C.so Unione Sovietica 216 - 10134 Torino - ITALY
tel. +39-011-3168736
fax +39-011-3168212
e-mail [email protected]
url http://www.csi.it
To unsubscribe, email '[email protected]' with
'unsubscribe forte-users' as the body of the message.
Searchable thread archive <URL:http://pinehurst.sageit.com/listarchive/>

I am trying to get Forte to communicate with Orbix (not the web
version) via IIOP. Right now I am trying to set up an Orbix C++
server with Forte being the client. Eventually I will need to
communicate the other way (Forte being the server -- I need to do
both). Right now I cannot get Forte to connect to the server. Any
suggestions would be appreciated.
Thanks in advance,
Dale Boan
Details
I am running Forte on an NT machine and the Orbix server under HP-UX.
Under NT, I am using Forte 3.0.F.2 with IIOP enabled (I think - it
shows up in the partition GUI).Which version of Orbix are you using? I believe 2.3c is required. At least I
know that Forte has successfully called Orbix services using 2.3c.
- Coty

Java Exception with SDO_UTIL.FROM_WKTGEOMETRY

Anyone have any idea why the following is not working?
INSERT INTO "OBJECT_EVENT" ("title", GEOMETRY) VALUES ( 'testPoly', SDO_UTIL.FROM_WKTGEOMETRY('POLYGON((-76.57418668270113 38.91891450597657 0, -76.57484114170074 38.91758725401061 0, -76.57661139965057 38.91881851059802 0, -76.57418668270113 38.91891450597657 0))'));This is producing the following error:
ERROR at line 1:
ORA-29532: Java call terminated by uncaught Java exception:
java.lang.RuntimeException: -2
ORA-06512: at "MDSYS.SDO_UTIL", line 137I'm a n00b with Oracle Spatial and there's so much documentation I can't find anything that references this issue. Which usually means I have something all wrong.
Thoughts? Help?
Thanks so much!

Nick,
So does that mean the JTS download at spatialdbadvisor.com is the latest codebase you've contributed? i.e. Do I have your latest work? If not I'll redownload once you update. If so, I'll play around with the .sh script and see if I can't get it working. The current download is still called JTS. At some point the name will change, probably to something like JSC4O (Java Spatial Companion 4 Oracle)... I may drop the "Companion" but I don't want people thinking I am trying to replace SDO_GEOMETRY
like ESRI does or Jaspa aspires to. All I want to do is make the SDO_GEOMETRY experience for users a little easier in those areas where gaps appear between releases that users need plugged but the Oracle release/license cycle isn't flexible enough.
I often update the JTS library as I find bugs or add new functionality. For example, I release a version a few days ago which contained:
   * ST_LineMerger
   * Takes set of linestring geometries and constructs a collection of linear components
   * that form maximal-length linestrings. The linear components are returned as a MultiLineString.
   * @param p_resultSet : RefCur_T : Ref Cursor of Linestring Geometries
   * @param p_precision : int   : Number of decimal places of precision when comparing ordinates.
   * @return STRUCT      : Collection of linear sdo_geometries as MultiLineString.
   * @throws SQLException
   * @history Simon Greener, January 2012, Original Coding
   * @copyright : Licensed under a Creative Commons Attribution-Share Alike 2.5 Australia License.
   *               http://creativecommons.org/licenses/by-sa/2.5/au/
Function ST_LineMerger(p_resultSet in &&defaultSchema..JTS.refcur_t,
                         p_precision in number)
    Return mdsys.sdo_geometry
           Deterministic;Also, I am improving/tuning my XSV exporter right now so those changes will go up.
As each goes up I modify this page: http://www.spatialdbadvisor.com/source_code/223/geoprocessing-package-documentation
I believe the latest version has some modifications to the install.sh script after your comments. Perhaps you might want to look at that version before starting?
regards
Simon

SocketPermission & Uncaught Java Exception Problems

Hi,
I'm trying to run a applet that uses BC4J.
But I'm getting a SocketPermission - resolve-connect - problem.
When I try to grant "connect-resolve" permissions using the DBMS_JAVA procedure,
EXEC DBMS_JAVA.GRANT_PERMISSION('CONFIG','SYS:java.net.SocketPermision', '3.8.180.87', 'connect,resolve');
I'm getting the following exception:
ERROR at line 1:
ORA-29532: Java call terminated by uncaught Java exception:
java.lang.SecurityException: policy table update SYS:java.net.SocketPermision,
3.8.180.87
ORA-06512: at "SYS.DBMS_JAVA", line 0
ORA-06512: at line 1
BTW,
Both the Web Server and the Oracle DB Server are in the same computer.
I tried with both: SYSTEM and SYS users.
"CONFIG" is a DB existent schema -user-
"3.8.180.87" is the web & db server -I tried "*", too, but I got the same error-.
Could some body help me, please?
I think I'm doing the right steps -procedure.
Thanks in advance,
Agustin

I'm in the process of publishing the following note (134280.1), titled "How to Resolve ORA-29532 Java 2 Permission Problems in RDBMS 8.1.6 and 8.1.7".
It will be accessible from Oracle Support's "Metalink" site.
"How to Resolve ORA-29532 Java 2 Permission Problems in RDBMS 8.1.6 and 8.1.7".
Problem Description
Periodically an application running in the Enterprise Java Engine
(EJE) formerly known as the "Oracle 8i JVM", "the JSERVER component", or
the "Aurora JVM" will fail with a "java 2" permissions error having the
following format :
Note : Message shown below have been reformatted for easier readability.
java.sql.SQLException: ORA-29532: Java call terminated by uncaught Java exception:
usually followed by a detailed error message similar to one of the following
messages :
Example # 1
java.security.AccessControlException: the Permission
(java.net.SocketPermission hostname resolve)
has not been granted by dbms_java.grant_permission to
SchemaProtectionDomain(SCOTT|PolicyTableProxy(SCOTT))
Example # 2
java.security.AccessControlException: the Permission
(java.util.PropertyPermission * read,write)
has not been granted by dbms_java.grant_permission to
SchemaProtectionDomain(SCOTT|PolicyTableProxy(SCOTT))
Example # 3
java.security.AccessControlException: the Permission
(java.io.FilePermission \matt1.gif read)
has not been granted by dbms_java.grant_permission to
SchemaProtectionDomain(SCOTT|PolicyTableProxy(SCOTT))
Explanation
The java 2 permission stated in line # 2 of each of the above "Examples"
has not been granted to the user specified in line 4 of the above "Examples".
Solution Description
The methodology to solve this issue is identical for all java 2 permissions
cases.
1) Format a call "dbms_java.grant_permission" procedure as described below.
2) Logon as SYS or SYSTEM
3) Issue the TWO commands shown below
4) Logoff as SYS or SYSTEM
5) Retry your application
For Example # 1
1) Logon as SYS or SYSTEM
2) Issue the following commands :
a) call dbms_java.grant_permission('SCOTT',
'java.net.SocketPermission',
'hostname',
'resolve');
b) commit;
Note: Commit is mandatory !!
3) Logoff as SYS or SYSTEM
4) Retry your application
For Example # 2
1) Logon as SYS or SYSTEM
2) Issue the following commands :
a) call dbms_java.grant_permission('SCOTT',
'java.util.PropertyPermission',
'read,write');
b) commit;
Note: Commit is mandatory !!
3) Logoff as SYS or SYSTEM
4) Retry your application
For Example # 3
1) Logon as SYS or SYSTEM
2) Issue the following commands :
a) call dbms_java.grant_permission('SCOTT',
'java.io.FilePermission',
'\matt1.gif',
'read');
b) commit;
Note: Commit is mandatory !!
3) Logoff as SYS or SYSTEM
4) Retry your application
References
For more details on java 2 permissions and security within the EJE, review
Chapter 5, in the Java Developer's Guide. entitled,
"Security For Oracle8i Java Applications"
The RDBMS 8.1.7 version can be found at :
http://otn.oracle.com/docs/products/oracle8i/doc_library/817_doc/java.817/index.htm
null

Java Exception

Hi,
We are getting the below exception in an ESS application. I have not analysed any Java exceptions before.
I want to know what all useful information this exception provides other than the obvious
'User INDUARV does not exist/not attached in this period.'
Thanks,
Aravind
Exception is given below
User INDUARV does not exist/not attached in this period.
User INDUARV does not exist/not attached in this period.:com.sap.pcuigp.xssfpm.java.FPMRuntimeException: User INDUARV does not exist/not attached in this period.
+     at com.sap.pcuigp.xssfpm.java.MessageManager.raiseException(MessageManager.java:112)+
+     at com.sap.pcuigp.xssfpm.java.MessageManager.raiseException(MessageManager.java:122)+
+     at com.sap.pcuigp.xssutils.pernr.EmployeeGroupInfo.init(EmployeeGroupInfo.java:140)+
+     at com.sap.pcuigp.xssutils.pernr.wdp.InternalEmployeeGroupInfo.init(InternalEmployeeGroupInfo.java:183)+
+     at com.sap.pcuigp.xssutils.pernr.FcEmployeeServices.initPernr(FcEmployeeServices.java:270)+
+     at com.sap.pcuigp.xssutils.pernr.FcEmployeeServices.onInit(FcEmployeeServices.java:226)+
+     at com.sap.pcuigp.xssutils.pernr.wdp.InternalFcEmployeeServices.onInit(InternalFcEmployeeServices.java:273)+
+     at com.sap.pcuigp.xssutils.pernr.FcEmployeeServicesInterface.onInit(FcEmployeeServicesInterface.java:135)+
+     at com.sap.pcuigp.xssutils.pernr.wdp.InternalFcEmployeeServicesInterface.onInit(InternalFcEmployeeServicesInterface.java:198)+
+     at com.sap.pcuigp.xssutils.pernr.wdp.InternalFcEmployeeServicesInterface$External.onInit(InternalFcEmployeeServicesInterface.java:258)+
+     at com.sap.pcuigp.xssfpm.wd.FPMComponent$FPM.attachComponentToUsage(FPMComponent.java:922)+
+     at com.sap.pcuigp.xssfpm.wd.FPMComponent$FPM.attachComponentToUsage(FPMComponent.java:891)+
+     at com.sap.pcuigp.xssfpm.wd.FPMComponent$FPMProxy.attachComponentToUsage(FPMComponent.java:1084)+
+     at com.sap.xss.essceservices.vcceassignmentselection.VcCEAssignmentSelection.onInit(VcCEAssignmentSelection.java:235)+
+     at com.sap.xss.essceservices.vcceassignmentselection.wdp.InternalVcCEAssignmentSelection.onInit(InternalVcCEAssignmentSelection.java:174)+
+     at com.sap.xss.essceservices.vcceassignmentselection.VcCEAssignmentSelectionInterface.onInit(VcCEAssignmentSelectionInterface.java:162)+
+     at com.sap.xss.essceservices.vcceassignmentselection.wdp.InternalVcCEAssignmentSelectionInterface.onInit(InternalVcCEAssignmentSelectionInterface.java:144)+
+     at com.sap.xss.essceservices.vcceassignmentselection.wdp.InternalVcCEAssignmentSelectionInterface$External.onInit(InternalVcCEAssignmentSelectionInterface.java:220)+
+     at com.sap.pcuigp.xssfpm.wd.FPMComponent.doProcessEvent(FPMComponent.java:564)+
+     at com.sap.pcuigp.xssfpm.wd.FPMComponent.doEventLoop(FPMComponent.java:438)+
+     at com.sap.pcuigp.xssfpm.wd.FPMComponent.wdDoInit(FPMComponent.java:196)+
+     at com.sap.pcuigp.xssfpm.wd.wdp.InternalFPMComponent.wdDoInit(InternalFPMComponent.java:110)+
+     at com.sap.tc.webdynpro.progmodel.generation.DelegatingComponent.doInit(DelegatingComponent.java:108)+
+     at com.sap.tc.webdynpro.progmodel.controller.Controller.initController(Controller.java:215)+
+     at com.sap.tc.webdynpro.progmodel.controller.Controller.init(Controller.java:200)+
+     at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.init(ClientComponent.java:430)+
+     at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.init(ClientApplication.java:362)+
+     at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.initApplication(ApplicationSession.java:756)+
+     at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:291)+
+     at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessingPortal(ClientSession.java:733)+
+     at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:668)+
+     at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:250)+
+     at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:149)+
+     at com.sap.tc.webdynpro.clientserver.session.core.ApplicationHandle.doProcessing(ApplicationHandle.java:73)+
+     at com.sap.tc.webdynpro.portal.pb.impl.AbstractApplicationProxy.sendDataAndProcessActionInternal(AbstractApplicationProxy.java:860)+
+     at com.sap.tc.webdynpro.portal.pb.impl.AbstractApplicationProxy.create(AbstractApplicationProxy.java:220)+
+     at com.sap.portal.pb.PageBuilder.updateApplications(PageBuilder.java:1289)+
+     at com.sap.portal.pb.PageBuilder.createPage(PageBuilder.java:356)+
+     at com.sap.portal.pb.PageBuilder.init(PageBuilder.java:549)+
+     at com.sap.portal.pb.PageBuilder.wdDoRefresh(PageBuilder.java:593)+
+     at com.sap.portal.pb.PageBuilder$1.doPhase(PageBuilder.java:865)+
+     at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.processPhaseListener(WindowPhaseModel.java:755)+
+     at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.doPortalDispatch(WindowPhaseModel.java:717)+
+     at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.processRequest(WindowPhaseModel.java:136)+
+     at com.sap.tc.webdynpro.clientserver.window.WebDynproWindow.processRequest(WebDynproWindow.java:335)+
+     at com.sap.tc.webdynpro.clientserver.cal.AbstractClient.executeTasks(AbstractClient.java:143)+
+     at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:321)+
+     at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:684)+
+     at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:250)+
+     at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:149)+
+     at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doContent(DispatcherServlet.java:62)+
+     at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doPost(DispatcherServlet.java:53)+
+     at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)+
+     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)+
+     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:401)+
+     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)+
+     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:386)+
+     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:364)+
+     at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:1039)+
+     at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:265)+
+     at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95)+
+     at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175)+
+     at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)+
+     at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)+
+     at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)+
+     at java.security.AccessController.doPrivileged(Native Method)+
+     at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:104)+
+     at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:176)+

Hi Aravind,
Check whether the user is maintained with correct entry in IT0105...whether wrong username is given or not.
Also, check below threads -
/message/4680630#4680630 [original link is broken]
pcuigp.xssfpm.java.FPMRuntimeException: User J2EE_ADMIN does not exist
Regards,
Sen

Java Exception (HTTP)

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