Reading the java library path

[huber]

Hi All

Is there a possibility to read the java library path within Servoy, i. e. in a Servoy module? Something like the eqivalent of System.getProperty("java.library.path") in Java?

[patrick]

You can use java code directly in Servoy:

Code: Select all

application.output(java.lang.System.getProperty("java.library.path"))

[Thomas Parry]

To supplement Patrick's reply here is a function that I use to figure out all properties:

Code: Select all

function getSystemProperties() {
   /** @type {java.util.Properties} */
   var props = java.lang.System.getProperties();//Properties object returned
   /** @type {java.util.Enumeration} */
   var enumeration = props.propertyNames();
   
   while (enumeration.hasMoreElements()){
      /** @type {String} */
      var prop = enumeration.nextElement();
      application.output('property: ' + prop);
   }
   /** @type {String} */
   var libPath = java.lang.System.getProperty('java.library.path');
   var array_libPath = libPath.split(';');
   for (path in array_libPath){
      application.output('library path[' + path + '] = ' + array_libPath[path]);
   }
   return;
}

[Hans Nieuwenhuis]

Hi,

small change :

If you replace

Code: Select all

      application.output('property: ' + prop);

by

Code: Select all

application.output('property: ' + prop + ' = ' + java.lang.System.getProperty(prop));

it will not just show the key, but also the value of that key

Regards and thanks to Thomas

[huber]

Thanks a lot to all of you for the quick reply, that helped a lot in tracking down the problem of not being able to use the SQL Anywhere JDBC4 driver sajdbc.jar, but being able to use the jconn3.jar driver.