Bug #9507 Updated: Java Classes and session_register

ID: 9507 Updated by: sbergmann Reported By: geograf@geograf.pt Old-Status: Open Status: Analyzed Bug Type: Java related Operating system: PHP Version: 4.0.4pl1 Assigned To: Comments: <?php session_start(); if (!session_is_registered("system")) { $system = null; $system = new Java("java.lang.System"); session_register("system"); } print $system->getProperty("java.version"); ?> The above code works upon first request, but gives a Warning: java.lang.NullPointerException in e:\server\htdocs\test.php on line 10 in subsequent requests. After commenting out the session_start() call it works fine, which is weird IMHO since session_register() implictly calls session_start(). Tested with PHP 4.0.7-dev (latest CVS), Java 2 SDK 1.3, Java HotSport Server VM 2.0. Previous Comments: --------------------------------------------------------------------------- [2001-03-01 04:30:15] geograf@geograf.pt Hi, I'm trying to save a Java class into a session variable like the code bellow: if ( !session_is_registered( "objJC" ) ) { $objJC = null; $objJC = new Java( "JavaClass" ); session_register( "objJC" ); } This code works for the 1st time, when the session var 'objJC' is registered for the 1st time. All the methods of the java class can be accessed. The next times the variable 'objJC' already exists, as a session var, but i cannot access the methods inside, and gives me the error message like: Warning: java.lang.NoSuchMethodException: doinitmapj in c:program filesapache groupapachehtdocsphpphp_mapxt.php on line 71 When you do this with a normal PHP class, using include() or required( ), everything works ok. It seems that the registration doesn't keep the class type as a Java Class. Can someone help me with this? Than you very much in advance. Carlos Figueiredo --------------------------------------------------------------------------- ATTENTION! Do NOT reply to this email! To reply, use the web interface found at http://bugs.php.net/?id=9507&edit=2