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sorry for my language,My question is how to Integrate Drools technology to my web-application,please tell me step by step because i am a learner so please tell me.I already read this document(http://downloads.jboss.com/drools/docs/5.1.1.34858.FINAL/drools-flow/html/ch14) but i need more clarity that means fully architecture or please send me any u r sample web-app with Drools technology as a ZIP file or war file. i will unzip then copy in to my eclipse workspace. Please i will report any sample web-application with drools on tomorrow to my Project lead.
Thanks,
Abhi.
No, you should never, ever unzip a JAR file like that. Just add it to your classpath by putting it in your WEB-INF/lib and start writing classes.
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I've seen -Xbootclasspath/p:path being used for loading class dynamically can you please elaborate and explain by providing example.
go to your command line and type java -X, to see the options available, -Xbootclasspath followed by path to comma seperated lists of jar files specified to prepend these classes before the standard jre classes. A use would be if you want to add patches affecting core runtime libraries.
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I need to execute the program I've written in Java in another computer different from mine. Is there a way to make it run without having to set the system and enviroment variables and without having to compile it manually through the shell? It would be great if I could just click on a file and make it run. Thank you
Create a runnable jar. If the user has his Java set up properly, it can be run by double clicking on the jar.
(Provided of course that you don't make it depend on paths or other things on your particular computer).
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I have a java application (a standard POJO) that I have built and ran using Maven. Currently I'm using it as a Desktop application (JAR) but now I want to export the application as a WAR and run it on a tomcat server. How can I do this using Maven?
You will have to do some changes to the application. In particular all the user interface code needs to be rewritten from what ever you use now to a web interface. Reconfiguring the build to create a war is likely the easier part. You can do this by using the war plugin.
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I want to install java using windows batch file,means suppose I have jdk1.7.exe file and I want it to convert in batch file.I am totally new to this topic and I am really not getting what to do..?
I am not aware of batch programming too.If someone can help will be appreciated. Any suggetions,links,data most welcome.
Thanks..!!
I guess what you want is install Java in silent mode.
For that, run jdk1.7.exe /s
More information: http://www.java.com/en/download/help/silent_install.xml
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Recently I am reading Sedgewick's Algorithms. He had written some libraries for input and output which include some static methods. Then he use these static methods in his program. In order to use these methods. He recommend me to download those source code into my working directory. Then I can call these methods directly. I am following his instructs but when I use "javac filename.java" to compile my Java source code in command line. I failed. And compiler tell me that he can't find the methods which I take from the author's libraries. How to solve this question? thanks very much.
Maybe this question is not qualified to post here. Please forgive me,for I can't find a more rudimentary place in StackExchange to post.
Are the Author's libraries available in your classpath?
If you are running via command line, put these libraries in a folder and set the classpath environment variable.
If you are using an IDE such as eclipse, update the Java build path and add these library.
If you are using an IDE lke Eclipse,you can find info from here
regarding how to add JAR files to your project