Find the right class for this...

2 simple questions.
What would be a good class to use to store multiple lines of strings to be output like in a message?
Is there any good online faq/guide for using the A.P.I.? Something that you personally think would be useful to the beginner programmer... not the online documents that Sun provides.
TIA

best class would be a StringBuffer.
As for your other question, the j2se API is extremely big, but you only need a small subset of it. If you need help with figuring out which classes are useful to you, it's best to start with a book. The only free online book I know is Thinking In Java, which you can find at http://www.mindview.net

Similar Messages

Cant find the right forum for this but can i restore my hd from time mch to a year ago and then restore individual files such as logic lprojects that are on same time mchne backup from last week?

cant find the right forum for this but as i am having problems booting my macbook pro, keep having to reser pram etc and now wont boot at all.....
aill this theoretically work?
a. Restore entire macpro hard drive from time machine to a time over a year ago before problems started
b. Restore more recent individual files such as logic projects individually from same time machine backup
c. install any programs manually again only couple of vsts
please answer direct question as i have tried everything else and nonhardware problems just will no longer boot after months of reseting each time
cheers

oops. typo: "I went ahead and befored the restore." should be... I went ahead and performed the restore.

I can not resolve a plugin-container.exe error while processing payroll through ADP &have been unable to find the right fix for this. I can send error report.

I have been receiving this error now for a few weeks and have been through multiple layers of IT help trying to resolve it with ADP/Chase Payroll services. When I go to print pay vouchers I get the plugin-container.exe error and I can not print the vouchers. I can provide screen shots if this would help. Can you please advise on how to proceed to resolve this?

This is an issue with that plugin crashing, which isn't something we can really resolve for you. Try to disable it, find a replacement, update it, or contact their support

Unable to find the published output for this request - problem

Hi ,
In the invoice Payables module i modified a report to be open in xml and not text as it was. The program name of this report iis Print Invoice Notice. I did same thing we normally do to register a xml report in ebs.
The problem is that when i run the report from the invoice form and from the button wich call this raport i get this error:
Unable to find the published output for this request.
No output file exist for the request
and if i see the log file i get this message :
Arguments
P_INVOICE_ID='10243'
APPLLCSP Environment Variable set to :
XML_REPORTS_XENVIRONMENT is :
+/oracle/prodora/8.0.6/guicommon6/tk60/admin/Tk2Motif_UTF8.rgb+
XENVIRONMENT is set to /oracle/prodora/8.0.6/guicommon6/tk60/admin/Tk2Motif_UTF8.rgb
Current NLS_LANG and NLS_NUMERIC_CHARACTERS Environment Variables are :
AMERICAN_ALBANIA.UTF8
+' '+
REP-3000: Internal error starting Oracle Toolkit.
Report Builder: Release 6.0.8.27.0 - Production on Fri Mar 27 02:30:46 2009
+(c) Copyright 1999 Oracle Corporation. All rights reserved.+
The thing is that if i run this report from Other ->Request -> Run of the same module this raport runs correctly
And if i change the output of my report (From concurrent manager) to text its open correctly even from there where i want to open it.
Can anyone give me any sugestion why i get this error while i try to open this xml publisher report from a button in a form in application?
PS: i am using ebs 11.5 version
Thanks in advance,
Best regards

Hi,
REP-3000: Internal error starting Oracle ToolkitThis errors was discussed many times before in this thread, so please search for REP-3000 and fix this error first ( [REP-3000|http://forums.oracle.com/forums/search.jspa?threadID=&q=REP-3000&objID=c84&dateRange=all&userID=&numResults=15] )
Regards,
Hussein

Trying to Find the Right Phone for Me

Hello,
I'm thinking of switching to a BlackBerry, and could use a bit of help finding the right phone for me. I've browsed through them, but so far haven't been able to find what I'm looking for (and I'm not able to find out which phones have UMA or not in the compare section).
Provider isn't important, as I'm fine changing my service.
I'm looking for a phone that is:
* Both WiFi and UMA compatible
* GPS compatible
* Preferably with a Camera
Thanks for the help!

This link may be useful to you:
http://na.blackberry.com/eng/ataglance/networks/#tab_ddetail_subtab_wifi
corrected url
Message Edited by DigitalFrog on 06-26-2008 11:33 AM
posted by DigitalFrog
WARNING: May contain traces of nuts.

Getting error "Unable to find the published output for this request"

1. Created a Data Template
2. Created a Data Definition using the above Data Template
3. Created a RTF template and registered the same in XML Publisher Administrator
4. Created Concurrent program for the data template using 'XDODTEXE' as executable
5. Ran the above concurrent program and it completed successfully.
6. When I click the 'View Output' button in Oracle applications it says "Unable to find the published output for this request".
7. I can see the XML output in the $APPLCSF/out directory.
8. Also the short name for concurrent program and data definition code and template code are same.
I assume the Concurrent Manager’s Output Post Processor is not able to setup the layout template to the generated XML.
Am I missing something here. Can anyone come across this issue.
I have the XML publisher 5.6.1 patch on the DB. Do I need to take 5.6.2 Patch to fix this issue.
Thanks

I tried again after applying XDO 5.6.2. I am still not able to see the output.
Here is the logfile info. There is no mention of OPP or PUBLISH section:
XDO Data Engine ver 1.0
Resp: 21540
Org ID : 101
Request ID: 348042
All Parameters: p_batch_id=7169
Data Template Code: AUDRPT
Data Template Application Short Name: XXCUST
Debug Flag: Y
{p_batch_id=7169}
Calling XDO Data Engine...
Start of log messages from FND_FILE
End of log messages from FND_FILE
Executing request completion options...
------------- 1) PRINT -------------
Printing output file.
Request ID : 348042
Number of copies : 0
Printer : noprint
Finished executing request completion options.

When i plug my ipod shuffle 4th generation in a box pops up and says the right files for this ipod isnt on the system?? sooo i re downloaded itunes and it still doesnt work soo i deleted it all and eredownloaded itunes all up to date and it still doesnt !

when i plug my ipod shuffle 4th generation in a box pops up and says the right files for this ipod isnt on the system?? sooo i re downloaded itunes and it still doesnt work soo i deleted it all and eredownloaded itunes all up to date and it still doesnt ! any help please

What was the exact error message you received? When you removed and re-installed iTunes, did you use the precise instructions in this Apple support document to walk you through the process?
Removing and Reinstalling iTunes, QuickTime, and other software components for Windows XP
B-rock

I did not find the right place for my question but Is Apple's products are shipped to the Gulf States by a company Aramex ?

I did not find the right place for my question but Is Apple's products are shipped to the Gulf States by Aramex ?

An absolute URL will be a complete URL, it traces from the abosulte root of a file's location on a server...
http://www.thesite.com/assets/images/Front_Page_Rotating_Banner/banners.xml
A relative URL is anything short of including the http://domain..., and is read relative to wherever the file using it exists
assets/images/Front_Page_Rotating_Banner/banners.xml
In Flash files though, relative links need to be specified relative to the HTML page that embeds the swf. So if the swf is in a different folder than the html page that embeds it, the swf's targeting must be adjusted as if it were actually in the html file's folder.

Is JavaFX the right solution for this scenario...

Hi,
Is JavaFX the right choice for the following implementation choice I have to make? (see below for the requirement)
Requirements:
1. Provide a way to visualise within a web application an entity relationship type diagram (i.e. nodes with relationships between them). The backend database will hold the topology relationship. So to visualise this on a web application will need the ability to draw rectangles/lines/text etc.
2. Provide a way to allow the use to trigger "add a new node", or "edit info in this node". For example a right hand context sensitive menu for example.
3. Ideally will scale as the user resizes the browser window
4. Would like the main functionality of the application to remain web based (is a Ruby on Rails application in fact), but have the visualization of the diagram render within the web application as transparently as possible.
Options / Issues:
* Issues I've struck with some investigation I've done is that whilst the <canvas> tag looks good for Mozilla/Firefox etc, it does not seem to have support on InternetExplorer. Hence cross-browser compatibility seems to be a real issue for the JavaScript type solutions from what I can see. This is why I thought JavaFX may be good?
* Options therefore seem to me to be:
- javascript (e.g. <canvas> tag) => cross-platform issue
- JavaFX / Applet => (this is what I'm asking about)
- Microsoft => costs $$ for development environment etc
- AIR / Flex / Flex => ??? costs $$ again I think
Regards
Greg

thanks - I'm still a little confused re their products and which would fit best so I've sent them some questions (below if you're interested)
Hello,
Could you please assist me in understanding which of your products would satisfy my needs. In fact (a) whether JGraph itself would and if not, or if it's not ideal, (b) which other product would.
REQUIREMENTS:
1. Provide a way to visualise within a web application a connectivity type diagram (i.e. nodes with relationships between them, a network connectively type of diagram).
2. The server side (i.e. web application with database) will hold the topology relationship. HTTP type interfaces off the web application can be developed to provide the client side visualizing component with the topology data in the required format (assume this is XML)
3. As well as just visualizing in the browser there would need to be a way for user to trigger a context sensitive "add a new node", or "edit info in this node". For example a right hand context sensitive menu for example.
4. Ideally the diagram will scale as the user resizes the browser window
5. Would like the main functionality of the application to remain web based , but have the visualization of the diagram render within the web application as transparently as possible. The the visualizing component would just take topology data and intelligently display this.
6. DESIRABLE: Basic automated layout would be nice, or as a desirable (depending on cost) more sophisticated auto-mated layout.
QUESTIONS:
As well as your recommendation re which product would suite I had some specific questions which I would appreciate clarification on:
Q1 - I assume if I have a web backend that can deliver topology inforrmation in an appropriate XML format via a HTTP REST type GET call that this could be used as a the source of data for a jGraph visualisation running within an Applet?
Q2 - If running within an Applet, can jGraph cater for a right hand menu option off the nodes/links on the graph, that I could use to trigger other calls back to the backend? (e.g. to trigger an Add New Node call)
Q3 - Following on from Q2 scenario, if I trigger an add new node scenario, if I wanted to visualise the form to type in the attributes for the new node, could this be handled within the applet by jGraph, or would this be a case of just adding your own Swing based dialogs to handle this?
Q4 - Do the basic JGraph do any basic layout without having to go up to the layout Pro package (which I think costs if using it commercially).
Q5 - If the answer to Q4 is No, how difficult would it be using the base JGraph library to do a basic layout? Is this doable/recommended? i.e. how would one "layout" the diagram if using only the base JGraph component? (noting from my requirements I'm really after a component I could send my topology information to in XML form and have it just visualise it for me)
Q6 - Running the visualiation in an Applet in a browser, is the typical usage one where all changes to topology are made as calls to backend? i.e. or is there an approach where one would allow users to make changes to the topology within the applet and build up all the changes here on the client, and then at some point synch these back to the backend? (I'm assuming the keep it simple approach would be not to do this)
Q7 - Is there a sample application/project with source code that implements a JGraph in applet/browser talking to web backend for data?
Q8 - How does JGraphPro & mXGraph fit into the picture re solving my requirements in the most cost effective manner

Is Structured FM12 the right solution for this problem?

I've been tasked with solving a tricky problem at my office. Briefly: We've got a technical manual that needs to be printed each time we sell a piece of equipment. Currently, the manual is produced using a combination of MS Access DB and a convoluted Word doc that uses Mail Merge to pull data from the Access DB into the appropriate fields. The DB has a hundred tables or so, and some of the tables are "calculated" values - i.e. the value in the fields is calculated based on values entered in other tables within the DB. The Word doc uses some kind of "if-then-else" logic to determine which tables to use for which fields when building the doc. This whole setup is currently maintained by the engineering, sales, and marketing departments.
We currently use FM11 (unstructured) in the Technical Writing department, and my boss is asking me to figure out a way to migrate the Access/Word doc described above to a format we can use so we can take ownership of the documentation process for this particular line of equipment. I suspect the variables involved here go way beyond what we can do with conditional text and variables within FM, but I'm wondering if Structured FM (either 11 or 12) is more suited to this project, either by using some sort of conduit between FM and an SQL DB, or directly within FM using conditinal text, variables, or some other organizational function present in either FM11 or FM12.
Any guidance here would be appreciated. I'm not even sure what questions to ask at this point to get a proper shove in the right direction.

I love this line: Get that SQL queries into XML directly or into CSV and transform the CSV into XML via XSLT. Reminds me of that bit in "Good Morning, Vietnam" where Robin Williams goes through the routine about the Vice President: "Well, sir, since the VP is such a VIP, shouldn't we keep his ETA on the QT? Otherwise, he might get KIA and then we'd all be on KP." And now, back to work...
I'm going to try to answer all of the questions above, in order, and add a little info where appropriate.
TW dept may or may not take over all maintenance of the doc. That's one of the recommendations I'm tasked with providing. My current thinking is, engineering should remain in charge of entering relevant tool data to the data repository, sales should provide TW with a "spec sheet" of what was sold, and TW should then use the specs to "build" the document for customer release.
Will a DB still be used? Unknown. That seems the best way to catalog and access the data, but I'm open to alternatives if there are any that make sense.
I am totally unfamiliar with structure, XML, DITA, HTML, etc. Literally 100% of my experience with FM has been in the unstructured workspace. This whole structured FM inquiry was inspired by a blurb in my "Unstructured FrameMaker 11" book (from p474: "If you need to use complex combinations of condition tags, consider setting up a workflow in the structured interface of FrameMaker. Structured documents allow you to create versions based on attributes, which are easier to use and more powerful than expressions.") A quick Google of this blurb didn't turn up much useful information, but this seems to jive with Lynne's input above re: attributes.
Data is not currently in SQL - it's in Access DB. We can migrate to SQL if necessary - that's one of the answers I'm supposed to be providing.
The reason this is all currently being done in Word is because that's what the Sales & Engineering departments understand, and currently they're responsible for these docs. I'm sure this started out as a simple, nerdy solution to a small problem - some engineer didn't want to maintain two separate Word docs when he could create a database and then use mail merge to automagically build the same thing. Since then, it's grown to hundreds of tables and thousands of possible permutations.
We already have FrameMaker installations in the department. If we can do this with FM11, great, but if not, no big deal - boss has already said he wants to move to FM12 as soon as possible. In other words, purchasing software - unless it's something additional needed to make all this work - isn't really a budgetary consideration.
As mentioned, I have no skills with using FM for any kind of structured project, but I'm willing to learn if it seems like a good solution. Just need to figure out how to proceed.
Thanks for your input - looking forward to hearing what else you folks have to say.

App store billing issue (prob not the right place for this but i couldn't find a better one)

I have been using the same card for my itunes account for as long as i have had an itunes account and a personal credit card, all of a sudden about a week or so ago while trying to update some applications on my iphone it asked me to sign in and confirm my billing information, from that day on it has refused to recognise the security code for my credit card or any other credit card for that matter, has anyone else had a similar issue with billing for their app store/itunes account and if so is this something that can be fixed easily without sending the device out or going to a repair centre
the most frustrating thing of all is all of the updates i need to install are free updates for applications that were also free :-/

go to http://zip4.usps.com/zip4/welcome.jsp, enter your billing address, it will then show you how the USPS recognizes your address. Enter that address EXACTLY how it is shown on the USPS site into your itunes billing address info.

Is Oracle Text the right solution for this need of a specific search!

Hi ,
We are on Oracle 11.2.0.2 on Solaris 10. We have the need to be able to do search on data that are having diacritical marks and we should be able to do the serach ignoring this diacritical marks. That is the requirement. Now I got to hear that Oracle Text has a preference called BASIC_LEXER which can bypass the diacritical marks and so solely due to this feature I implemented Oracle Text and just for this diacritical search and no other need.
I mean I set up preference like this:
ctxsys.ctx_ddl.create_preference ('cust_lexer', 'BASIC_LEXER');
ctxsys.ctx_ddl.set_attribute ('cust_lexer', 'base_letter', 'YES'); -- removes diacritics
With this I set up like this:
CREATE TABLE TEXT_TEST
NAME VARCHAR2(255 BYTE)
--created Oracle Text index
CREATE INDEX TEXT_TEST_IDX1 ON TEXT_TEST
(NAME)
INDEXTYPE IS CTXSYS.CONTEXT
PARAMETERS('LEXER cust_lexer WORDLIST cust_wl SYNC (ON COMMIT)');
--sample data to illustrate the problem
Insert into TEXT_TEST
   (NAME)
Values
   ('muller');
Insert into TEXT_TEST
   (NAME)
Values
   ('müller');
Insert into TEXT_TEST
   (NAME)
Values
   ('MULLER');
Insert into TEXT_TEST
   (NAME)
Values
   ('MÜLLER');
Insert into TEXT_TEST
   (NAME)
Values
   ('PAUL HERNANDEZ');
Insert into TEXT_TEST
   (NAME)
Values
   ('CHRISTOPHER Phil');
COMMIT;
--Now there is an alternative solution that is there, instead of thee Oracle Text which is just a plain function given below (and it seems to work neat for my simple need of removing diacritical characters effect in search)
--I need to evaluate which is better given my specific needs -the function below or Oracle Text.
CREATE OR REPLACE FUNCTION remove_dia(p_value IN VARCHAR2, p_doUpper IN VARCHAR2 := 'Y')
RETURN VARCHAR2 DETERMINISTIC
IS
OUTPUT_STR VARCHAR2(4000);
begin
IF (p_doUpper = 'Y') THEN
   OUTPUT_STR := UPPER(p_value);
ELSE
   OUTPUT_STR := p_value;
END IF;
OUTPUT_STR := TRANSLATE(OUTPUT_STR,'ÀÁÂÃÄÅÇÈÉÊËÌÍÎÏÑÒÓÔÕÖØÙÚÛÜÝàáâãäåçèéêëìíîïñòóôõöøùúûüýÿ', 'AAAAAACEEEEIIIINOOOOOOUUUUYaaaaaaceeeeiiiinoooooouuuuyy');
RETURN (OUTPUT_STR);
end;
--now I query for which name stats with a P%:
--Below query gets me unexpected result of one row as I am using Oracle Text where each word is parsed for search using CONTAINS...
SQL> select * from text_test where contains(name,'P%')>0;
NAME
PAUL HERNANDEZ
CHRISTOPHER Phil
--Below query gets me the right and expected result of one row...
SQL> select * from text_test where name like 'P%';
NAME
PAUL HERNANDEZ
--Below query gets me the right and expected result of one row...
SQL> select * from text_test where remove_dia(name) like remove_dia('P%');
NAME
PAUL HERNANDEZMy entire need was only to be able to do a search that bypasses diacritical characters. To implement Oracle Text for that reason, I am wondering if that was the right choice! More so when I am now finding that the functionality of LIKE is not available in Oracle Text - the Oracle text search are based on tokens or words and they are different from output of the LIKE operator. So may be should I have just used a simple function like below and used that for my purpose instead of using Oracle Text:
This function (remove_dia) just removes the diacritical characters and may be for my need this is all that is needed. Can someone help to review that given my need I am better of not using Oracle Text? I need to continue using the functionality of Like operator and also need to bypass diacritical characters so the simple function that I have meets my need whereas Oracle Text causes a change in behaviour of search queries.
Thanks,
OrauserN

If all you need is LIKE functionality and you do not need any of the complex search capabilities of Oracle Text, then I would not use Oracle Text. I would create a function-based index on your name column that uses your function that removes the diacritical marks, so that your searches will be faster. Please see the demonstration below.
SCOTT@orcl_11gR2> CREATE TABLE TEXT_TEST
2    (NAME VARCHAR2(255 BYTE))
3 /
Table created.
SCOTT@orcl_11gR2> Insert all
2 into TEXT_TEST (NAME) Values ('muller')
3 into TEXT_TEST (NAME) Values ('müller')
4 into TEXT_TEST (NAME) Values ('MULLER')
5 into TEXT_TEST (NAME) Values ('MÜLLER')
6 into TEXT_TEST (NAME) Values ('PAUL HERNANDEZ')
7 into TEXT_TEST (NAME) Values ('CHRISTOPHER Phil')
8 select * from dual
9 /
6 rows created.
SCOTT@orcl_11gR2> CREATE OR REPLACE FUNCTION remove_dia
2    (p_value   IN VARCHAR2,
3      p_doUpper IN VARCHAR2 := 'Y')
4    RETURN VARCHAR2 DETERMINISTIC
5 IS
6    OUTPUT_STR VARCHAR2(4000);
7 begin
8    IF (p_doUpper = 'Y') THEN
9       OUTPUT_STR := UPPER(p_value);
10    ELSE
11       OUTPUT_STR := p_value;
12    END IF;
13    RETURN
14       TRANSLATE
15         (OUTPUT_STR,
16          'ÀÁÂÃÄÅÇÈÉÊËÌÍÎÏÑÒÓÔÕÖØÙÚÛÜÝàáâãäåçèéêëìíîïñòóôõöøùúûüýÿ',
17          'AAAAAACEEEEIIIINOOOOOOUUUUYaaaaaaceeeeiiiinoooooouuuuyy');
18 end;
19 /
Function created.
SCOTT@orcl_11gR2> show errors
No errors.
SCOTT@orcl_11gR2> CREATE INDEX text_test_remove_dia_name
2 ON text_test (remove_dia (name))
3 /
Index created.
SCOTT@orcl_11gR2> set autotrace on explain
SCOTT@orcl_11gR2> select * from text_test
2 where remove_dia (name) like remove_dia ('mü%')
3 /
NAME
muller
müller
MULLER
MÜLLER
4 rows selected.
Execution Plan
Plan hash value: 3139591283
| Id | Operation                   | Name                      | Rows | Bytes | Cost (%CPU)| Time     |
|   0 | SELECT STATEMENT            |                           |     1 | 2131 |     2   (0)| 00:00:01 |
|   1 | TABLE ACCESS BY INDEX ROWID| TEXT_TEST                 |     1 | 2131 |     2   (0)| 00:00:01 |
|* 2 |   INDEX RANGE SCAN          | TEXT_TEST_REMOVE_DIA_NAME |     1 |       |     1   (0)| 00:00:01 |
Predicate Information (identified by operation id):
   2 - access("SCOTT"."REMOVE_DIA"("NAME") LIKE "REMOVE_DIA"('mü%'))
       filter("SCOTT"."REMOVE_DIA"("NAME") LIKE "REMOVE_DIA"('mü%'))
Note
   - dynamic sampling used for this statement (level=2)
SCOTT@orcl_11gR2> select * from text_test
2 where remove_dia (name) like remove_dia ('P%')
3 /
NAME
PAUL HERNANDEZ
1 row selected.
Execution Plan
Plan hash value: 3139591283
| Id | Operation                   | Name                      | Rows | Bytes | Cost (%CPU)| Time     |
|   0 | SELECT STATEMENT            |                           |     1 | 2131 |     2   (0)| 00:00:01 |
|   1 | TABLE ACCESS BY INDEX ROWID| TEXT_TEST                 |     1 | 2131 |     2   (0)| 00:00:01 |
|* 2 |   INDEX RANGE SCAN          | TEXT_TEST_REMOVE_DIA_NAME |     1 |       |     1   (0)| 00:00:01 |
Predicate Information (identified by operation id):
   2 - access("SCOTT"."REMOVE_DIA"("NAME") LIKE "REMOVE_DIA"('P%'))
       filter("SCOTT"."REMOVE_DIA"("NAME") LIKE "REMOVE_DIA"('P%'))
Note
   - dynamic sampling used for this statement (level=2)
SCOTT@orcl_11gR2>

Finding the right resolution for MBP to projector

Hi there,
I have a lecturer who uses a MBP 15" to project powerpoint slides and him using circuit modelling software.
What I've noticed is the whole setup is quite cumbersome:
eg:
The projected image is not wide screen like the MBP (i am guessing the projector is at 1024x768)
This means when he runs a simulation for eg. the output pops up in it's own window, and usually off the visible screen on the projector.
needless to say, he spends alot of time awkwardly resizing windows and shifting them around just to illustrate a basic point.
My question is, if I help him resize the resolution so his MBP matches the projector, will the MBP switch back to native when he unplugs it? Will the MBP remember the projector settings next time, and resize automatically when he plugs it in, or will he have to fiddle with resolutions everytime he plugs it in? ( if so, shame on you apple!)
If so, does anyone know of a utility out there that would make this process easier? ie Detect that the projector is connected/disconnected and change the resolution accordingly.
Thanks for your help - it's difficult watching him fiddle as the proj screen is behind him and he has to turn around to see what's acutally visible to the class! It should be easier than that - it's an Apple!
Mac Book Pro Mac OS X (10.4)

Hi
I have the same issue - when I'm presenting, most of the time I use the customer's projector, so I have no idea what resolution it will be. My MBP 17" widescreen generally offers me different resolutions after the autodetect, but they're either larger than the projector display, or half the slides are missing on the right hand side.
Is there a way to choose other resolutions?
Regards
Shaun

Is JSP the right technology for this project?

I'm heavy into core java, but haven't used JSP before. The project manager suggested JSP for this project, but since I'm writing the spec and the code, I need to determine if it's suitable for the task before committing to it.
Overly-simplified summary:
web-based application
simple form interface, fill in the blanks
user inputs a filename, and a piece of data or two to find within the file
application finds the (binary) file on the server, parses it into a known data structure, and finds the data element that contains the specified information.
application formats the data element and displays it in a web page.
user has the option to save the data in text format or as a binary file on the local machine
That's pretty much it. There are a few things that I'm concerned about, and am not sure whether JSPs are capable of handling:
1. searching the local hard drive (in known directories) for a specific file and opening it
2. creating, for instance, a MappedByteBuffer of a portion of the file and accessing data within it
3. saving data in text or binary format on the user's hard drive
If the JSP can run core java style code on the server, that answers 1 and 2 easily. 3 seems like it should be possible, but like I said, I've never used JSP.
Of course I'll look up the specifics myself, but perhaps someone who has been using this technology for a while can answer my simple question:
Is JSP a suitable tool for this job?

So this project looks like one that could be handled not no roughly using a combination of Servlets and JSP.
web-based application
simple form interface, fill in the blanksUse JSP for the displays. Forms, and such...
user inputs a filename, and a piece of data or two to
find within the file
application finds the (binary) file on the server,The file is on the server right? Good. Then use a Servlet to find the file. Better, actually, to use a Servlet to call some other PlainOldJavaObject that finds the file for you. That way you can test and code outside of the web environment then just integrate into Servlets/JSPs when needed...
parses it into a known data structure, and finds the
data element that contains the specified
information.Again, use Servlet, or a POJO object the Servlet calls to do this stuff.
application formats the data element and displays it
in a web page.Good thing for JSP to do. Just let the Servlet get the results back from the POJO doing the work, then store them such that the JSP can read results and format an HTML page around them.
user has the option to save the data in text format
or as a binary file on the local machineOn the client's local machine? That is doable, I think. Again, use a Servlet to pass what and how to save to a POJO that that does the work. Then the servlet streams the data to the client (using a content type that will ensure the download rather than display...)
That's pretty much it. There are a few things that
I'm concerned about, and am not sure whether JSPs are
capable of handling:
1. searching the local hard drive (in known
directories) for a specific file and opening itLocal meaning Server? Yes, best for Servlet/Data Access Object rather than a JSP though. Local as in Client machine: No.
2. creating, for instance, a MappedByteBuffer of a
portion of the file and accessing data within itServlets have full access to the normal Java API, but they run on the Server, so again, as long as the file is on the server... no problem.
3. saving data in text or binary format on the user's
hard driveYeah, easy. Just a quick download servlet. I believe there are a couple examples here in the forums. Other sites may have better ones...
If the JSP can run core java style code on the
server, that answers 1 and 2 easily.It can, but a little repetition here... this is best to do in Servlets rather than JSP. JSPs should be kept to display only.
3 seems like it
should be possible, but like I said, I've never used
JSP.
Of course I'll look up the specifics myself, but
perhaps someone who has been using this technology
for a while can answer my simple question:
Is JSP a suitable tool for this job?

Is this the right forum for this? Using a foot pedal to control apps?

My girlfriend is doing medical transcription - she listens to audio and she types. People who do this, often use a footpedal to play, pause, rewind, etc. while transcribing. I'm hoping to set her up on the Mac to do this, there are pedals which are Mac compatible, but I don't know what their limitations are, or what is possible.
I found some typical USB pedals, examples here:
http://www.altoedge.com/pedals/
...and I'm wondering if anyone has had any luck using them? Can they be configured to control certain menu functions in any application? such as using the keyboard shortcuts in the System Preferences to control certain commands in other applications? I'm thinking that I could make great use of a pedal like this to control any audio player - iTunes, Garage Band, or a 3rd party app I bought and love, "The Amazing Slow-Downer" so that I can use this to practice with the guitar, playing along with recordings, similar to how she would do the exact same thing while listening to recordings and typing.
I hope this is the right forum to bring this up. I don't have the pedal, I'm thinking of getting one, but I was hoping to get input from someone before springing for one. Thanks!!

Well, this took me a while to get solved, but it is indeed solved.
I tried USB Overdrive and it could, and perhaps should work, but apparently it will not. When adding a device, it seems that USB Overdrive is not set up to handle any input device that does not register itself as either a Mouse or a Joystick. The VEC USB Footpedal that I'm using is "Device type: Other".
So, I went for Quickeys. And Quickeys can do it all. It did recognize the device, I was able to assign it to the scope of the particular audio playback app I wanted to use (Amazing Slow Downer OS X - which is truly amazing. Any musicians reading this who are looking for a way to learn pieces by ear, this does it better than anything else I've seen yet).
I created a shortcut in Quickeys for the ASD app; added the middle button of the foot pedal as the trigger; set one step, entering 'space bar' as the step (which toggles playback, similar to many audio players).
It all worked.
Quickeys is very confusing and seemingly featured with an endless array of options. Enter at your own risk. Ask me for help. This was the only way to get it done that I could find. I did write to the author of USB Overdrive asking him to please support additional devices as I did find some traction from gamers who like to use a foot pedal in addition to other input devices. There was a Windows-only management utility for the foot pedal that was intended for custom input, assigning the buttons to any keyboard input or mouse click event. It would be nice to have a simple and easy to use utility like this. But, Quickeys did do the job.
Thanks for your help, you guys!!!

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