org.apache.jasper.security.SecurityClassLoad Maven / Gradle / Ivy
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package org.apache.jasper.security;
import java.util.logging.Logger;
import java.util.logging.Level;
/**
* Static class used to preload java classes when using the
* Java SecurityManager so that the defineClassInPackage
* RuntimePermission does not trigger an AccessControlException.
*
* @author Jean-Francois Arcand
*/
public final class SecurityClassLoad {
private static Logger log=
Logger.getLogger(SecurityClassLoad.class.getName());
public static void securityClassLoad(ClassLoader loader){
if( System.getSecurityManager() == null ){
return;
}
String basePackage = "org.apache.jasper.";
try {
loader.loadClass( basePackage +
"runtime.JspFactoryImpl$PrivilegedGetPageContext");
loader.loadClass( basePackage +
"runtime.JspFactoryImpl$PrivilegedReleasePageContext");
loader.loadClass( basePackage +
"runtime.JspRuntimeLibrary");
loader.loadClass( basePackage +
"runtime.JspRuntimeLibrary$PrivilegedIntrospectHelper");
loader.loadClass( basePackage +
"runtime.ServletResponseWrapperInclude");
loader.loadClass( basePackage +
"runtime.TagHandlerPool");
loader.loadClass( basePackage +
"runtime.JspFragmentHelper");
loader.loadClass( basePackage +
"runtime.ProtectedFunctionMapper");
loader.loadClass( basePackage +
"runtime.ProtectedFunctionMapper$1");
loader.loadClass( basePackage +
"runtime.ProtectedFunctionMapper$2");
loader.loadClass( basePackage +
"runtime.ProtectedFunctionMapper$3");
loader.loadClass( basePackage +
"runtime.ProtectedFunctionMapper$4");
loader.loadClass( basePackage +
"runtime.PageContextImpl");
loader.loadClass( basePackage +
"runtime.PageContextImpl$1");
loader.loadClass( basePackage +
"runtime.PageContextImpl$2");
loader.loadClass( basePackage +
"runtime.PageContextImpl$3");
loader.loadClass( basePackage +
"runtime.PageContextImpl$4");
loader.loadClass( basePackage +
"runtime.PageContextImpl$5");
loader.loadClass( basePackage +
"runtime.PageContextImpl$6");
loader.loadClass( basePackage +
"runtime.PageContextImpl$7");
loader.loadClass( basePackage +
"runtime.PageContextImpl$8");
loader.loadClass( basePackage +
"runtime.PageContextImpl$9");
loader.loadClass( basePackage +
"runtime.PageContextImpl$10");
loader.loadClass( basePackage +
"runtime.PageContextImpl$11");
loader.loadClass( basePackage +
"runtime.JspContextWrapper");
loader.loadClass( basePackage +
"servlet.JspServletWrapper");
loader.loadClass( basePackage +
"runtime.JspWriterImpl$1");
} catch (ClassNotFoundException ex) {
log.log(Level.SEVERE, "SecurityClassLoad", ex);
}
}
}