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* src/net/sf/acegisecurity/adapters/AutoIntegrationFilter.java: 

Use reflection instead of hard-coding the values to determine
  if we should integrate with a specific container implementation.
This commit is contained in:
Francois Beausoleil 2004-03-24 18:33:19 +00:00
parent 61b657318d
commit 1e4c234ea7
1 changed files with 16 additions and 8 deletions
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24
core/src/main/java/org/acegisecurity/adapters/AutoIntegrationFilter.java
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@ -18,8 +18,6 @@ package net.sf.acegisecurity.adapters;
import net.sf.acegisecurity.Authentication;
import net.sf.acegisecurity.adapters.jboss.JbossIntegrationFilter;
import org.jboss.security.SimplePrincipal;
import javax.servlet.ServletRequest;
import javax.servlet.http.HttpServletRequest;
@ -33,13 +31,11 @@ import javax.servlet.http.HttpServletRequest;
* <code>web.xml</code> will not need to refer to a specific container
* integration filter.
* </p>
*
* <p>
* See {@link AbstractIntegrationFilter} for further information.
* </p>
*
* @author Ben Alex
* @version $Id$
*
* @see AbstractIntegrationFilter
*/
public class AutoIntegrationFilter extends AbstractIntegrationFilter {
//~ Methods ================================================================
@ -52,8 +48,20 @@ public class AutoIntegrationFilter extends AbstractIntegrationFilter {
return new HttpRequestIntegrationFilter().extractFromContainer(request);
}
if (httpRequest.getUserPrincipal() instanceof SimplePrincipal) {
return new JbossIntegrationFilter().extractFromContainer(request);
try {
Class simplePrincipalClass = Class.forName(
"org.jboss.security.SimplePrincipal");
if (null != httpRequest.getUserPrincipal()) {
if (simplePrincipalClass.isAssignableFrom(
httpRequest.getUserPrincipal().getClass())) {
return new JbossIntegrationFilter()
.extractFromContainer(request);
}
}
} catch (ClassNotFoundException e) {
// Can't be JBoss principal
// Expected, and normal - fall through
}
}