How to use enviroment variables?

I�m developing a web server with JSP�s, and I need to move the application to others computers. I need to access to a directory, but I don�t know it because the user can install the Application in the directory he wants. So I need to access to that directory in the JSP code.
The directory is "C:\Program Files\....\tomcat\webapps\ROOT\upload". I have the CATALINA_HOME enviroment variable defiened as "C:\Program Files\....\tomcat\", so I need to use something like "CATALINAHOME\\webapps\upload\", but I don�t know how to mekr the JSP code to understand the enviroment variable CATALINA_HOME.
I�ve tried with %CATALINA_HOME%, but the Tomcat server doesn�t recognize it. How can I access to that directory?
Thanks (Sorry about my english)

Try:
System.getProperty("catalina.home");This is not the enviroment variable, but it's set by the catalina.bat file when starting java with the option -Dcatalina.home=%CATALINA_HOME%

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How to use enviroment variables in JSP code?

I�m developing a web server with JSP�s, and I need to move the application to others computers. I need to access to a directory, but I don�t know it because the user can install the Application in the directory he wants. So I need to access to that directory in the JSP code.
The directory is "C:\Program Files\....\tomcat\webapps\ROOT\upload". I have the CATALINA_HOME enviroment variable defiened as "C:\Program Files\....\tomcat\", so I need to use something like "CATALINAHOME\\webapps\upload\", but I don�t know how to mekr the JSP code to understand the enviroment variable CATALINA_HOME.
I�ve tried with %CATALINA_HOME%, but the Tomcat server doesn�t recognize it. How can I access to that directory?
Thanks (Sorry about my english)

My JSP�s are in: %CATALINA_HOME%\webapps\ROOT\
I wan�t to access to %CATALINA_HOME%\webapps\ROOT\upload\
My JSP code:
<% ...
String DPATH = "C:\\Program Files\\JBuilder7\\jakarta-tomcat-4.0.3\\webapps\\ROOT\\upload\\";
File newfile = null;
newfile = new File(DPATH+filename);
%>
I want the JSP to locate the directory \webapps\ROOT\upload\ without knowing the complete route "c:\Program Files\...", because I have the enviroment variable CATALINA_HOME with the value "C:\Program Files\JBuilder7\jakarta-tomcat-4.0.3\". SO the user of the aplication only has to set the CATALINA_HOME variable and the aplication should access the upload directory throught the CATALINA_HOME variable.
I can�t explain it better. Sorry.

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Please ,it is urgent!!

Hello
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How to use bind variables in the following query

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Don't duplicate threads: How to use bind variables in the following query

How to use bind variables in this procedure

Hi Experts,
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976208 wrote:
How to use v_date and m_id as bind variables in this procedure to avoid hard parsing.
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916753 wrote:
Yes I tried binding all the values separately. It is working, but, I am trying to pass all values by variableBut you can't. The variable is holding a single string value.... that is just 1 value. Your binding are expecting multiple values. You can't bind 1 string value and expect Oracle to magically know how to break your string up into seperate values for the bind variables. What if one of your bind variables actually needed e.g. a comma seperated string as it's value? How would Oracle know that?
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Hi
Thanks for the suggestion and it would be a better idea to use ISIDESC as compared to ISMBR.
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How to use enviroment variables?

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