Creating a cache control

Has anyone created a cache control for Workshop?
I'm wanting to cach the results of a complex report by using the xbean. Then if the request parameters match an already generated report, I simply send back out a pregenerated xbean.
The cache would need a time expiration and max size handling.
Thanks,
Rodger Ball
Sr. Software Architect
Business Wire.

If you have the option to use WLP, you can access the com.bea.p13n.cache APIs to write a Control that uses the portal cache functionality, which includes:
* time-to-live (LRU removal), max size configuration
* JMX based administration, including built-in admin from adminPortal and Workshop.
* cluster aware flushing.
Of course, if you can't or don't want to include portal, that won't work for you :)
Greg
Has anyone created a cache control for Workshop?
I'm wanting to cach the results of a complex report
by using the xbean. Then if the request parameters
match an already generated report, I simply send back
out a pregenerated xbean.
The cache would need a time expiration and max size
handling.
Thanks,
Rodger Ball
Sr. Software Architect
Business Wire.

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Reader X doesn't display Pdf stream if response contains header "Cache-Control: no-store, no-cache"

Hi all,
I work on a web application that, among others, generates Pdf documents. It renders them directly within the IE window by "streaming" the content of the Pdf in the response output stream. Note that we also add the header "Cache-Control", "no-store, no-cache, must-revalidate,post-check=0, pre-check=0" to the response.
Everything was fine with previous version of reader but since I installed Adobe reader X the content of the Pdf is not showing any more in my browser.
Here is what I already investigated:
- if I use another machine with an "older" Reader version, it works. If I save the displayed Pdf and try to open it on the machine where X is installed it works
- if I remove the the Cache-Control header, then it works with reader X installation
Do you have any idea what changed between version 9 and X that could lead to this issue ?
To ease diagnostic I created a sandbox environment to reproduce the problem, you can go to the following address to see what's happening (or not in case you have version X installed)
With the Cache-Control header: http://readerxissue.appspot.com
Without the Cache-Control header: http://readerxissue.appspot.com/enableCache.html
I must confess that I am a bit stuck and I wonder if some of you could help.
Thanks a lot
Regards
Vincent

Hello,
We have semiliar problems in sweden with Adobe Reader X 10.1 Swe and Internet Explorer 8.0 with streamed PDF files.
We had some issues and got them resolved by the following
Upgraded to Adobe Reader 10.1.2.45 Eng
- Print Issue:http://helpx.adobe.com/acrobat/kb/pdf-wont-print-reader-10.html
- Grey box in Internet explorer: http://helpx.adobe.com/acrobat/kb/pdf-opens-grey-screen-browser.html
- Add site as trusted: Edit-> Preferences, unbox Enable Enhanced Security + add the host/url to site that is whitelisted to send pdf files
(the Automaticly trust sites from mu Win OS security zones doesnt work for us)
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Thanks,
Tony Van Der Haagen
IT-Mästaren
Sweden

"Content-type: text/html; charset=utf-8 cache-control: no-cache..." display

"Content-type: text/html; charset=utf-8 cache-control: no-cache, no-store, max-age=0, must-revalidate pragma: no-cache X-Frame-Options: DENY "
is being displayed at the top of one of our pages now. I can see that line in the body section of the page using Firebug, but can't find what is creating it there.
Does anyone have any tips on how I would go about finding something like this?
The page was using a custom theme but that stopped working when we upgraded to 4.1. So, I copied the Simple Green template to start modifying.
Mentioning that in case it's relevant...
Thanks!

LauraC wrote:
"Content-type: text/html; charset=utf-8 cache-control: no-cache, no-store, max-age=0, must-revalidate pragma: no-cache X-Frame-Options: DENY "Looks like an HTTP header...
is being displayed at the top of one of our pages now. I can see that line in the body section of the page using Firebug, but can't find what is creating it there.
Does anyone have any tips on how I would go about finding something like this?If it's included within the <tt>body</tt> element in the original page source then it's produced by something in APEX and the position in the source will give a clue as to where. You should also run the page in Debug mode and look at the trace to see if there's any clues there.
If it's visible in the generated page source but not the original then it's produced by something dynamic in the page. Possibly some JS lingering from the previous theme?

How to create Redis cache using Azure powershell?

Is it possible to create Redis cache using Azure powershell? I tried to search the solution from internet, but cannot find one.

I ran into this issue as well and the answer was not obvious when trying to write a deploy script in powershell.
The issue stems from how you setup your azure subscription in powershell. If you chose to use certificate-based authentication (i.e. import-azurepublishsettings), then any cmdlet using the resource management api will NOT work, failing with an authorization
header error. Powershell even lets you know. After you have setup your subscription, run Get-AzureSubscription and look for the line starting with "SupportedModes". You will notice that only AzureServiceManagement shows up. You need it to contain
AzureResourceManager as well.
The Add-AzureAccount cmdlet will add the AzureResourceManager mode to your subscription
But you want to use this in an automated fashion? Read on.
1) If your Microsoft account is not also linked to an organizational account OR your organizational account contains the subscription you are attempting to use, then simply login using Add-AzureAccount. That will give you access to both modes.
2) If you do have a Microsoft account linked to an organizational account, you can use Active Directory service principals. Be warned that it requires setup, but it will give you access to AzureResourceManager cmdlets. Here is a guide: http://blog.davidebbo.com/2014/12/azure-service-principal.html.
There is another caveat: you will not be able to use both modes in the course of your script with a service principal account. Service Principal accounts use Role Based Access Control, which is not currently supported in the Service Management API. I have
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Hope this helps.
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How to create a custom control of a button where the look will be applied to all others but not the Boolean text?

Hi all
I would like to create a customized button as a master so that if I change the look of the master all other buttons will change too.
I have done this with a custom control as a "strict type def" otherwise the look will not change BUT If I do this as a strict type def I cannot change the Boolean text anymore which should be different on every button.
How can I create a master control of a button where the look will be applied to all others but not the Boolean text?
Stay Hungry, Stay Foolish
Solved!
Go to Solution.

Steve Chandler wrote:
I don't think you can do that. I just looked and as I suspected the Boolean text property is read only for strict typedefs so you cannot use property nodes to change the text.
As a workaround just make it a typedef. When you want to change the look open the typedef and make it strict, make your changes, then make it non strict again. You will have to update the Boolean text again for all instances. Kind of a pain. Maybe this is something for the idea exchange.
Kudos for being sneaky.
I like these creative work-arounds!
Ben
Ben Rayner
I am currently active on.. MainStream Preppers
Rayner's Ridge is under construction

How to create a numeric control (of any type) that can ONLY be increased or decreased by one 'unit' at a time?

As in the title. I wish to create a numeric control (no current limitations on its type) with a range of 1-10 (and a step of 1). The only difficulty I'm having is that the user must only be able to increase or decrease it by 1 at any time. The code initiated by this value change must have completed at least once before the value can be changed again. This is because the VI's code is mostly contained in a while loop, and the control is read once every iteration and its last value must not differ by more than 1.
Is this possible with LabVIEW 6.1 and if so, how?
One of the solutions I've come up with so far is to disable the control immediately after it's read, and to enable it again immediately before it's read for the next time (I have to assume that the user is unable to click twice before the control is disabled). Is this an acceptable method or is there a better way?
I also had an idea of partially disabling a normal numeric control such that it could not be typed in - only the arrows remained operational. However, i don't know quite how to do this.
James
Never say "Oops." Always say "Ah, interesting!"
Solved!
Go to Solution.

Yes, i realize my solution needs the idea that followed it to be feasable in order to work properly. My bad!
I did wonder about using a combination like that, but I hoped it could all be done with one object. Ah well - just means adding an extra little bit of code. No probs.
Thank you anyway.
Never say "Oops." Always say "Ah, interesting!"

How to create a table control from a program internal table

Hi all,
I try to create a table control that matches following requirements :
- the source table is an internal table from program (not a dictionary table)
- I need to specify my own column header titles
- the fields need to be editable
- some of the columns fields must be displayed as checkboxes, other one as texts
When I try using "Table Control WIth Wizard", the generated TabControl has the expected columns titles but the fields are not displayed as checkboxes. Moreoever, when I look at "Dictionnary, program Fields list", the table fields choosed using wizard are locked (a padlock is displayed in front of the line) So, I can not check "checkbox display"
When I try using simple Table Control -I mean without ALV-, I can use the "checkbox display" for wanted fields but I don't know how to specify the resquired columns headers titles
So, could you please help me ? How to do both : maage columsn header titles and display some of the columns as checkboxes ?
thanks for help
Regards
morgan

Hi Morgan,
Create an Interanal Table in Top Include and activate it first. Then go the Screen Layout and Drag and Drop a Table control.
Enter a name like TC. now press F6 (Dictionary/Program Fields Window). Enter the Interanal Table and Press
Get From Program Push button. Select the required Columns and transfer them. Double click on the Table Control Area only (any corner of the TC) now you get attribute window POP UP. now select the check box for with column Header or remove the available column header and place your own Text Field and give meaningful Text for them. With in the Table control you can Drag and Drop a Check Box which will occupy all the rows. Make sure you include one more column in the TOP include type C with length one.
Hope this is very Clear to YOU.
Cheers
Ram

How to create a table control in Business HTML??

Hi All,
I dont have much knowledge about Business HTML. Can anyone tell me how to create a table control. The requirement is to accept two fields from user and then on click of a button get these values populated on a table control. Can u pls help me out on this??
Also to create the table, I tried using SAPTemplateTableBegin()functions, but using these functions gives me an error. Is the because the standard SAP template files does not exist or what??

Hi Raja,
My first approach was the same as u said but the issue is when i try to generate a template i.e. (system generated template), the generated template uses standard TemplateLibraryDHTML.html functions like `SAP_TemplateHeader()`
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We could successfully do this but as i mentioned in my previous message, we still have to make the table entries editable and refresh the internal table when the values in the table are changed.
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Swapna.

"Source not found" Error creating URL Data control with query parameters

Hi,
I have a restful service for which i want to create a URL data control. I am able to create the URL data control successfully when i am not passing any parameters in the Source field. But if i am specifying the parameters in the source field like this Department=##ParamName##, something weird is happening. After giving the param string in the Source field, it asks for default param value to test the url. It tests the url successfully. After that i select XML as the data format in which i am mentioning the xsd like this . "file:///C:/..../something.xsd" . And this is when i am getting the error. "Invalid Connection. The source is not found". I am giving exactly same path for xsd which i gave while creating URL data control without query parameters. Infact i was able to create the URL data control with query parameters successfully till afternoon. after that it started giving me this error all of a sudden. Infact as soon as i was able to create a URL data contol with query parameter successfully, i took a backup of the application before moving further. But even that backup is not working now.
As far as i understand, i dont think there will be any change in xsd if query params are passed to a web service. Please correct me if i am wrong.
Just dont know what could be the issue. Please help
Thanks

Hi,
xsd is used for the URL service to know what the returned data structure is so it can create the ADF DC metadata
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Need create a new control key, which message control is "error mode", then PR or PO

Hi All,
Can please help me I got an issue in QM ,
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I thing should add some additional logic using BADI or USER-EXIT.
can please help me how to find BADI or USER-EXIT if you know the appropriate BADI please let me know.
Regards,
Nani

Hi,
I tried that way I entered message control as Defect even purchase requisition is created how can I restricted purchase request ion.
Regards,
Nani.

How to create parameter and control file like filename + date

Hello there
I am trying to create parameter and control file with following command
in SQLPLUS
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In RMAN
copy current controlfile to '/u03/oradata/WEBDB/backup/cf_longterm.cpy';
how can I put date at the end of filename like
initWEBDB8jan06.ora and cf_longterm8jan06.cpy
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How do you create a custom control which has several buttons?

Can you do this in LabView?
I want to make it so that one button will disable or switch the value/state of another. (Think minesweeper). I can create the logic in a subVI, but only if I have access to the property nodes of each of the buttons.
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Thanks in advance
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I attached a screen-shot, which shows this possibility.
Hope it helps.
Thomas
Using LV8.0
Don't be afraid to rate a good answer...
Attachments:
Cluster.jpg ‏11 KB

Create a cache for external map source - Error in parsing xml request.

When doing the following:
Create a cache for external map source
I get "error in parsing xml request" when setting the following
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Hi Chris,
thanks for your reply!
I've tried to add the following into persistence.xml (although I've read that eclipseLink uses L2 cache by default..):
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Genre findGenreCreateIfAbsent(String genreName){
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As far as I undestood, the shared cache should automatically store the genre and avoid querying the DB multiple times for the same genre, but unfortunately this is not the case: if I use a FINE logging level, I see really a lot of SELECT queries, which I didn't see with my "home made" Cache...
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How to create user credit control via customization

Hi !
I have to create user credit control via Transaction :
SPRO.
path:
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I want to check the user checkbox, and create my logic
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In the help of credit control screen, it says that i have
to use user exits LVKMPTZZ and LVKMPFZ1.
However when i looked for that user exits at SMOD
that user exit don't exist !!!
How do i use those user exits ? Why can't i find those user exit ?
Can you give me please a code example of how to use
the user checkbox to change the logic of credit control ? or any material about the issue.
thanks
moshe

Hi,
You dont find the programs LVKMPTZZ and LVKMPFZ1 in SMOD transaction, check in SE38 by typing the program names, there you have the provision to write your custom code,
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Hope this helps,
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Creating a standby control file for cloning a standby database

Hi
I am in the process of trying to document the cloning of a standby database. I am trying to amalgamate three different documents - one for a normal clone, one for the creation of a SB database, and the other a formal Oracle document - the Business Continuity doc.
Among the several things that confuse me, is the issue of creating (or not) a standby control file.
I am not doing any kind of data file deletion / copying from source to target, as the SB database is updated all day with data file changes. I am doing a complete copying over of the APPL_TOP and techstacks.
My question then, is this: should I be worried about creating a standby control file? I am told by our Senior here that "you can get away with not doing it", which sounds like too much of a risk to me.
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Thanks for listening.
AIX 5.2.
Oracle 10g.
DA

Do you already have a Standby running ? (then it may be using a standby controlfile).
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No. I am creating a doc for how to clone from Production to a SB environment. A reason behind this is that the Apps side of the SB is about 9 patches behind the Production box, and we need to update it. I believe this is the main reason for doing this.
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No, no DR on this environment.
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DA

Creating a cache control

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