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NIHVIVO-2492 Add a convenience method to get the policies from a request.

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This commit is contained in:
j2blake 2011-04-15 14:38:43 +00:00
parent ccdbee221b
commit 15b778fd79
1 changed files with 9 additions and 0 deletions
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9
webapp/src/edu/cornell/mannlib/vitro/webapp/auth/policy/ServletPolicyList.java
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@ -5,6 +5,7 @@ package edu.cornell.mannlib.vitro.webapp.auth.policy;
import java.util.ListIterator;
import javax.servlet.ServletContext;
import javax.servlet.http.HttpServletRequest;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
@ -20,6 +21,14 @@ public class ServletPolicyList {
private static final String ATTRIBUTE_POLICY_LIST = ServletPolicyList.class.getName();
private static final Log log = LogFactory.getLog(ServletPolicyList.class);
/**
* Get a copy of the current list of policies. This method may return an
* empty list, but it never returns null.
*/
public static PolicyIface getPolicies(HttpServletRequest hreq) {
return getPolicies(hreq.getSession().getServletContext());
}
/**
* Get a copy of the current list of policies. This method may return an
* empty list, but it never returns null.