JVM Options For WLS?
Dec 10, 2014Where can I find a complete list of available JVM options for WLS? For example -Dweblogic.security.SSL.protocolVersion is not listed anywhere
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Options For Data Retrieval
Mar 13, 2014I was wondering, for both a web based application and a normal Java program, should I just open up an I/O every time I need certain data, or am I better off just loading all the information into my program at start up?
View Replies View RelatedTwo Options To Stop Do While Loop?
Oct 11, 2014In the code that I am currently trying to do, I want to make it so that the program loops until the randomly generated number is 1, to a maximum of 4 loops.I have figured out how to make it stop at a randomly generated 1, but I can't quite figure out how to make it stop at four loops if it doesn't reach the 1 before the maximum number of loops.
View Replies View RelatedCurrent Options For Applet To Servlet Communication
Feb 12, 2014My primary question is about which method is the best for having an applet of mine communication with a backend database of mine. In other words, I don't want to try learning a technology that is out of date or not a good fit for my goal. I purchased the O'Reilly title "Java Servlet Programming", but it seems to be very old and out of date (referencing Netscape 4, etc.) and I see a Java RMI O'Reilly title on Amazon, but it was written in 2001.
My basic goal is to allow my applet to have access to a back-end database for reading and writing. I understand that direct Applet to DB (via JDBC) access is a bad idea so my thought is to create a servlet (much like web service for lack of a better term) or an actual web service (RESTful would be my first guess) to broker the requests. I already have a very basic servlet running that has access to my database server so now I want to focus on the best method for making calls from the applet to the servlet but having said that I don't want to go down this road too far if a servlet is not the right tool for the job.
My reading has been leading me to RMI, but as I said, I don't want to focus on that if there is a better option. In a non-Java environment, I'd use a web service (REST, SOAP, etc.) and perhaps that's what I should do here as well and not even bother with a servlet per se and just go with a web service.I know there can be some subjectivity with regard to these choices and I don't need to know what the "best" one is.I don't want to use RMI if it's dead or has been surpassed by something else, for example.
Should I use a servlet? Should I use a web service? My needs are rather modest; query the database, send updates to the database, etc. Nothing too crazy.
Panel Border - Fonts And Color Options
Feb 17, 2014I installed Netbeans 7.0.1 but I couldn't find border option's more fonts and color palette as being 7.4.
I would like to download.
I want to change Panel's border color and font but when I click there is few fonts and color options.
JDBC :: Options Required For DB Schema Password Encryption - Connecting To Backend Database
Jul 9, 2015We currently have an application which uses JDBC to connect to the backend database (DB version - 11.2.0.3 ). The application uses a properties file in which the password for the db schema is hardcoded in plain text format. Due to security restrictions we have been asked to make sure the password is encrypted in the file and no direct access is made to the schema using the plain text password. Best options we can use to make this password encrypted both at Oracle DB side and Java side.
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