Help!about AVCustomRecv.java

Hi,anyone has tried the sample program "AVCustomRecv.java"from sun?I'm using it to receive the RTP data AVCustomTrans.java generated,but it does not work.Here is the message:
Registered payload 101 as: mypcm/rtp, Unknown Sample Rate
- Open RTP session for: addr: 202.118.17.219 port: 44444 ttl: 1
- Open RTP session for: addr: 202.118.17.219 port: 44446 ttl: 1
- Waiting for RTP data to arrive...
- Waiting for RTP data to arrive...
No RTP data was received.
Failed to initialize the sessions.
Thanks,
shixueli

Registered payload 101 as: mypcm/rtp, Unknown Sample Rateyou are transmitting payload 101, and so you will receive payload 101.
Does your receiver know what 101 is??
I had this problem using DSS and the solution was to create a custom codec that knows what the payload 101 is ,, on the receive side.
I think you have basically created your own protocol, and now you need to tell the receiver how to deal with that protocol.
Don't hold me to my word , but I think I'm correct.

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Help about running Java Card developement Kit Demo

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if I type "jcwde jcwde.app" at the demo directory, it tells me that, jcwde is not an intenal or batch file command. when I copied the jcwde.bat from bin directory to demo directory, it run but a lot of erros.
I will be glad if somebody can help to overcome this initial and very important steps in my adventure to smart card.
Thanks

Thanks everybody for their contribution and suggestion. I have been able to make the demo works apart from demo1 which still give problems.
if I type jcwde jcwde.app, it gives me the following errors.
Java Card 2.2 Workstation Development Environment (version 0.18).
Copyright 2002 Sun Microsystems, Inc. All rights reserved.
jcwde is listening for T=0 Apdu's on TCP/IP port 9,025.
Exception in thread "main" java.lang.IllegalAccessError: class javacard.framewor
k.JCWDEDispatcher cannot access its superclass javacard.framework.Dispatcher
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Beginner in java and need your help about DES

hello,
I m a new guy in java programming and learn from many books.I m making a website and portal right now and dying need your help about DES.my portal (using java) requires somebody to make a login name and a password.I m done with the server and client things and rite now stuck with this "DES" stuff.
so I make some conditions and algorithm below..
1. when a user login,the password is encrypted.at this point,cleartext(id) and encryption (M,N) are involve.
2. then the key is changed based on algorithm.
3.the key changed by key(id) is received and the original text should be encrypted.
the algorithm
1. the original text x1.x2.x3.x4.x5.x6.x7.x8 (64 bits)
2. encypt the password
a. Each character is changed into an int type by the ASCII code, and let the 1st bit be an odd number parity bit.
b.The 1st bit of the 1st character in (IP) is set to '1', and the 8th bit of the 8th character as '64'.
c.the rest (IP) is like this
1 2 3 4 5 6 7 8
0 # 58 50 42 34 26 18 10 2
8 # 60 52 44 36 28 20 12 4
16 # 62 54 46 38 30 22 14 6
24 # 64 46 48 40 32 24 16 8
32 # 57 49 41 33 25 17 9 1
40 # 59 51 43 35 27 19 11 3
48 # 61 53 45 37 29 21 13 5
56 # 63 55 47 39 31 23 15 7
d. and lastly,from above,,it should be done like this
1 2 3 4 5 6 7
0 # 40 8 48 16 56 24 64 32
8 # 39 7 27 15 55 23 53 31
16 # 38 6 26 14 54 22 52 30
24 # 37 5 25 13 53 21 51 29
32 # 36 4 24 12 52 20 50 28
40 # 35 3 23 11 51 19 49 27
48 # 34 2 21 10 50 18 48 26
56 # 33 1 20 9 49 17 47 25
e. key y1,y2,y3,y4,y5,y6,y7,y8 (64bit)
f. generate the key based on ID
a. Each character is changed into an int type by the ASCII code, and let the 1st bit be an even number parity bit.
b.the process is repeat again.
anybody has an idea to help me with the sample program?
thanks in advance...

just ask about a simple program how to receive a
password from somebody and change it to a key..and
then confirm it with DES.Once again I have a problem understanding what you are asking.
Are you trying to use the password as a key to encrypt some 'standard thing' and place this encrypted value in a database? If so then look in the JCE for 'password based encryption' such as PBEWithMD5AndDes. This seems back to front to me but I can see nothing wrong with the approach since the 'standard thing' you would encrypt is in effect a key. If this is for a commercial application then I would find a security expert to evaluate your proposal!
In my experience it is more normal to encrypt the user's password with DES and store the result in the database. To do this just look in the JCE for DES encryption and consider using DES with CBC and PKCS5 padding. Also, consider encrypting the concatenation of the user's 'user name' with the password as this will (almost certainly) avoid having two encrypted values in the database that are the same even if two users have the same password.
For both of these you might consider using Base64 or Hex to turn you encrpted bytes into ASCII characters before trying to store them in your DB.

Help about Java web service

hi
does anyone help me on java web service.
what I want is: does the java interact with C# web service? because I have some of project in C# and some of it in java. and another thing: can any one direct me to some lessons for java web sarvice?
thanks

Hello,
You can have a lootk at the Tango project.
http://java.sun.com/developer/technicalArticles/glassfish/ProjectTango/
Regards,
Sebastien Degardin

Can someone pleas tell me about abap, java and xslt mappings

Hi,
can someone please tell me about abap, java and xslt mappings.
Thanks,
Bernard.

HI,
JAVA mapping
/people/prasad.ulagappan2/blog/2005/06/29/java-mapping-part-i /people/prasad.ulagappan2/blog/2005/06/29/java-mapping-part-ii /people/prasad.ulagappan2/blog/2005/06/29/java-mapping-part-iii /people/ravikumar.allampallam/blog/2005/06/24/convert-any-flat-file-to-any-idoc-java-mapping /people/amol.joshi2/blog/2006/03/10/think-objects-when-creating-java-mappings /people/sameer.shadab/blog/2005/09/29/testing-abap-mapping sample code for java mapping blog=/pub/wlg/4143 tutorial sax and dom
ABAP mapping
ABAP mappings run on ABAP Stack and are developed in the ABAP workbench of the Integration Server.
You normally do not need to use the ABAP mappings and is preferable for someone with ABAP programming background. I should say JAVA functions would suffice any complex scenarios.
refer step by step guides for ABAP Mapping
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/5c46ab90-0201-0010-42bd-9d0302591383
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/e3ead790-0201-0010-64bb-9e4d67a466b4
/people/sameer.shadab/blog/2005/09/29/testing-abap-mapping
ABAP Mapping
/people/udo.martens/blog/2006/08/23/comparing-performance-of-mapping-programs
https://websmp101.sap-ag.de/~sapdownload/011000358700003082332004E/HowToABAPMapping.pdf
/people/ravikumar.allampallam/blog/2005/02/10/different-types-of-mapping-in-xi
/people/r.eijpe/blog
ABAP Mapping Vs Java Mapping.
Re: Message Mapping of type ABAP Class not being shown
Re: Performance of mappings (JAVA, XSLT, ABAP)
XSLT Mapping
XSLT stands for EXtensible Stylesheet Language Transformations. It is an XML based language for transforming XML documents into any other formats suitable for browser to display, on the basis of set of well-defined rules.
/people/sap.user72/blog/2005/03/15/using-xslt-mapping-in-a-ccbpm-scenario
/people/anish.abraham2/blog/2005/12/22/file-to-multiple-idocs-xslt-mapping
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/01a57f0b-0501-0010-3ca9-d2ea3bb983c1
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/9692eb84-0601-0010-5ca0-923b4fb8674a
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/006aa890-0201-0010-1eb1-afc5cbae3f15
/people/prasadbabu.nemalikanti3/blog/2006/03/30/xpath-functions-in-xslt-mapping
https://www.sdn.sap.com/irj/sdn/advancedsearch?cat=sdn_all&query=xslt+mapping&adv=false&sortby=cm_rnd_rankvalue#
Steps required for developing XSLT Mapping
u2022 Create a source data type and a target data type
u2022 Create Message types for the source and target data types.
u2022 Create Message Interfaces includes Inbound Message interface and Outbound Message interface.
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u2022 Create an .XSL file which converts source data type into target data type.
u2022 Zip that .xsl file and import it into Integration Repository under Imported Archives.
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If you still find difficulties in generating XSL Transformation, then you can make use of a tool u201CAltova MapForceu201D which will create XSL file for you.
Steps for creating XSL file using this tool:
1. Open the Alto MapForce, import the source .xml and .xsd file in it
2. Similarly import the target .xml and .xsd in MapForce.
3. These two data files should match with source and target data types in Integration Repository.
4. Complete the graphical mapping using extensive list of XSLT functions available there.
5. Save the mapping file.
6. Click the XSLT tab. You will have the entire xslt logic there.
7. Copy that content and save it as .xsl file.
8. Zip above .xsl file and import the same into IR under Imported Archives.
Hope this clears your doubts
Thanks
Saiyog

Not able to view Forms Server version in Help: About Oracle Applications after the forms upgrade 10.1.2.3.0

Hi all,
DB:11.2.0.3.0
EBS:12.1.3
O/S: Sun Solaris SPARC 64 bits
I am not able to view Forms Server version in Help: About Oracle Applications after the forms upgrade 10.1.2.3.0 after the forms upgrade 10.1.2.3.0 as per note:Upgrading OracleAS 10g Forms and Reports to 10.1.2.3 (437878.1)
Java/jre upgraded to 1.7.0.45 and JAR files regenerated(without force option). Able to opne forms without any issues.
A)
$ORACLE_HOME/bin/frmcmp help=y
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B)
$ORACLE_HOME/bin/rwrun ?|grep Release
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Is this an issue? Could anyone please share the fix if faced the similar issue earlier.
Thank You for your time
Regards,

Hi Hussein,
You mean reboot the solaris server and then start database and applications services. We have two databases running on this solaris server.
DBWR Trace file shows:
Read of datafile '+ASMDG002/test1/datafile/system.823.828585081' (fno 1) header failed with ORA-01206
Rereading datafile 1 header failed with ORA-01206
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prev reset logs count:0x31279a4c scn: 0x0938.08469022
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status:0x2004 root dba:0x00c38235 chkpt cnt: 364108 ctl cnt:364107
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thread:1 rba:(0x132.49a43.10)
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Foreign checkpoint scn/timescn: 0x0000.00000000 01/01/1988
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---- END Event Driven Actions Dump ----
----- START DDE Actions Dump -----
Executing SYNC actions
----- START DDE Action: 'DB_STRUCTURE_INTEGRITY_CHECK' (Async) -----
Successfully dispatched
----- END DDE Action: 'DB_STRUCTURE_INTEGRITY_CHECK'
(SUCCESS, 0 csec) -----
Executing ASYNC actions
----- END DDE Actions Dump (total 0 csec) -----
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ORA-01122: database file 1 failed verification check
ORA-01110: data file 1:
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Thanks,

HTML Help in a JAVA Application?

Hope someone can answer this question. I thought that there
was a way to use HTML Help with a JAVA application, but I am being
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problem with using RoboHelp to convert my HTML Help file to JAVA
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Our Java applications work just fine with webhelp. See the
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Why no indication of 5.0.1 on Help About Firefox?

I had 5.0 installed a check of Help About Firefox showed it as up to date. Checking FileHippo.com showed 5.0.1, How come no indication of this in Help About Firefox?
Thanks

It is because Firefox 5.0 is still the current update for Windows and Linux users as the 5.0.1 was really only for to have a couple work around's for Mac OSX users as in a font issue for OSX 10.7 that may crash Firefox and a Java plugin loading issue on OSX 10.5. ([https://support.mozilla.com/en-US/forums/contributors/707078 They say OSX 10.6 but really meant OSX 10.5])
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http://christian.legnitto.com/blog/2011/07/12/why-are-there-no-firefox-5-0-1-and-3-6-19-automatic-updates-for-windows-and-linux/

Need help about ref cursor using like table

Hi Guys...
I am devloping package function And i need help about cursor
One of my function return sys_refcursor. And the return cursor need to be
join another table in database . I don't have to fetch all rows in cursor
All i need to join ref cursor and another table in sql clause
like below
select a.aa , b.cc form ( ref_cursor ) A, table B
where A.dd = B.dd
I appeciate it in advance

My understanding is that you have a function that returns a refcursor and is called by a java app.
Because this is a commonly used bit of code, you also want to reuse this cursor in other bits of sql and so you want to include it like table in a bit of sql and join that refcursor to other tables.
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Is it a direction that code should be going down? yes, eventually. I like the idea of pulling commonly used bits of code into a SQL statement especially into the WITH section, provided it could be used efficiently by the CBO.
Is it worth the effort given what you have to do currently to implement it? possibly not.
what else could you do? construct the sql statement independently of the thing that used it and reuse that sql statement rather than the refcursor it returns?
Message was edited by:
dombrooks

Help needed with java

Hello everyone
I'm a Student and new to java and I have been given a question which I have to go through. I have come across a problem with one of the questions and am stuck, so I was wondering if you guys could help me out.
here is my code so far:
A Class that maintains Information about a book
This might form part of a larger application such
as a library system, for example.
@author (your name)
*@version (a version number or a date)*
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private String title;
Set the author and title when the book object is constructed
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author = bookAuthor;
title = bookTitle;
Return The name of the author.
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return title;
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Add a further instance variable/field pages to the Book class to store the number of pages in the book.
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Add a second Constructor with signature
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Add a corresponding getRefNumber() accessor method to your class so you can check that the mutator works correctly
Modify your printDetails() method to include printing the reference number of the book.
However the method should print the reference number only if it has been set - that is the refNumber has a non-zero length.
If it has not been set, print "ZZZ" instead.
Hint Use a conditional statement whose test calls the length() method of the refNumber String and gives a result like:
Title: Jane Eyre, Author: Charlotte Bronte, Pages:226, RefNo: CB479 or, if the reference number is not set:
Title: Robinson Crusoe, Author: Daniel Defoe, Pages:347, RefNo: ZZZ
Modify your setRefNumber() method so that it sets the refNumber field only if the parameter is a string of at least three characters. If it is less than three, then print an error message (which must contain the word error) and leave the field unchanged
Add a further integer variable/field borrowed to the Book class, to keep a count of the number of times a book has been borrowed. It should (obviously??) be set to 0 in the constructor.
Add a mutator method borrow() to the class. This should increment (add 1 to) the value of borrowed each time it is called.
Include an accessor method getBorrowed() that returns the value of borrowed
Modify Print Details so that it includes the value of the borrowed field along with some explanatory text
PS. sorry it looks so messey

1. In the future, please use a more meaningful subject. "Help needed with java" contains no information. The very fact that you're posting here tells us you need help with Java. The point of the subject is to give the forum an idea of what kind of problem you're having, so that individuals can decide if they're interested and qualified to help.
2. You need to ask a specific question. If you have no idea where to start, then start here: [http://home.earthlink.net/~patricia_shanahan/beginner.html]
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I hope that someone here can help me.
I'm trying to find help about Javaw.exe command line and I wasn't able to find any document at sun.com.
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Start with the man page for java - the Java application launcher
http://java.sun.com/j2se/1.5.0/docs/tooldocs/windows/java.html
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HELP about analog output video

Hello, I´m need help about analog output video in Premiere CS5 using Matrox RTX2. I need to crop a video with resolution in 1440x1080 to 4:3 in output analog. But what happens is wrong (I think). My video is in format anamorphic and the other option is 16:9 letterbox. Is there any way to crop the video without using effects. Thanks a Lot and sorry my bad english (my native language is Portuguese).

There are no 4:3 HD specifications. You'll have to put the video into a normal SD sequence, and scale it down till the top and bottom of the video meet the frame. That way the sides will be cut off.

Help about Warning Security IE 8.0

Hello Guys,
I need help about warning security IE 8.0.
When I try install a software from my webserver is display the following message:
I can't check the publisher.Are you sure install the software?
This file does not have a valide digital signature that verifies its publisher.
You should only install software from publishers you trust.
Well, I already enable:
Download signed ActiveX controls
Download unsigned ActiveX controls
Allow active content from CDs to run on user machines Enabled
Allow software to run or install even if the signature is invalid Enabled
Check for server certificate revocation Disabled
Check for signatures on downloaded programs Disabled
Is there somewhere I disable all settings warning's about IE or one specific GPO I need disable for this warning don't display for me?
In the same installation a lot of about file .cab are installed, only one specifc I don't have sucess.
I try some troubleshootings too:
https://social.technet.microsoft.com/Forums/windows/en-US/8f8293c4-0920-462f-9c69-0a8e3f92aa02/unknown-publishers-warning
https://www.youtube.com/watch?v=UknQn6tZZis
http://windows-3322.blogspot.com.br/2011/02/how-to-repair-activex-error.html
Thanks a lot who answer me or about any idea about my issue.

This file does not have a valide digital signature that verifies its publisher.
Did you see your result
https://social.technet.microsoft.com/Forums/windows/en-US/8f8293c4-0920-462f-9c69-0a8e3f92aa02/unknown-publishers-warning
<quote>
Changing the time zone actually worked.
</quote>
Robert Aldwinckle

I installed teh update a few days ago but when I open Firefox it says :"You're not on the lastest version . . ", but at "Help" & "About Firefox" it shows 9.0.1 "latest release". There's a glitch somewhere.

This is the message when I Open Firefox:
"You're not on the latest version of Firefox. Upgrade today to get the best of the Web!"
At <Help> & <About Firefox>, it shows
Firefox
9.0.1
"Firefox is up to date"
"You are currently on the release update Channel"
One of those messages must be wrong. Either way Firefox seems to work fine otherwise. Thanks and regards, Peter Spielman

Is your homepage set to www.google.com/firefox? If so, that page is wrong. You should change your home page to about:home or some other site instead. The google.com/firefox page is no longer supported.

I have three user accounts on one computer. On only one account when I when I check Help - About fire fox only one user account says apply update and won't apply. The other two work fine.

One of three user accounts on the same computer appears to not be updating to 8.0.1 correctly. One admin and one none admin user account says it is up-to-date. The other non-admin user account, under Help About Firefox says apply update, but won't.

As long as you installed MS Office into its default location (the top level /Applications folder) it will be available to all user accounts on the Mac.
As far as licensing is concerned you only have to enter the license code once, which you should do right after installing MS Office, in the same admin account you installed it from, by opening any one of the MS Office applications. There is no additional licensing required for additional user accounts on the same Mac.
Each user account is able to run the Office apps. The only thing you will have to do is go through an initial setup screen in each user account (but this setup does NOT involve entering any additional license codes).
You may have problems if you installed MS Office in a particular user account (i.e. NOT in the top level /Applications folder).

Help!about AVCustomRecv.java

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