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NIHVIVO-2758 Move VivoPolicy from Vitro into Vivo. Change the package and merge the Setup class.

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j2blake 2011-06-24 18:53:55 +00:00
parent fceaaf8aa3
commit e9b9597809
2 changed files with 94 additions and 1 deletions
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2
productMods/WEB-INF/web.xml
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@ -153,7 +153,7 @@
<!-- vivo specific, must appear before other policies --> <!-- vivo specific, must appear before other policies -->
<listener> <listener>
<listener-class> edu.cornell.mannlib.vitro.webapp.auth.policy.setup.VivoPolicySetup</listener-class> <listener-class> edu.cornell.mannlib.vivo.auth.policy.VivoPolicy$Setup</listener-class>
</listener> </listener>
<listener> <listener>

93
src/edu/cornell/mannlib/vivo/auth/policy/VivoPolicy.java Normal file
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@ -0,0 +1,93 @@
/* $This file is distributed under the terms of the license in /doc/license.txt$ */
package edu.cornell.mannlib.vivo.auth.policy;
import javax.servlet.ServletContextEvent;
import javax.servlet.ServletContextListener;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import edu.cornell.mannlib.vitro.webapp.auth.identifier.IdentifierBundle;
import edu.cornell.mannlib.vitro.webapp.auth.policy.BasicPolicyDecision;
import edu.cornell.mannlib.vitro.webapp.auth.policy.ServletPolicyList;
import edu.cornell.mannlib.vitro.webapp.auth.policy.ifaces.Authorization;
import edu.cornell.mannlib.vitro.webapp.auth.policy.ifaces.DefaultInconclusivePolicy;
import edu.cornell.mannlib.vitro.webapp.auth.policy.ifaces.PolicyDecision;
import edu.cornell.mannlib.vitro.webapp.auth.requestedAction.ifaces.RequestedAction;
import edu.cornell.mannlib.vitro.webapp.auth.requestedAction.propstmt.AddObjectPropStmt;
import edu.cornell.mannlib.vitro.webapp.auth.requestedAction.propstmt.DropObjectPropStmt;
public class VivoPolicy extends DefaultInconclusivePolicy{
private static final Log log = LogFactory.getLog(VivoPolicy.class);
private static String AUTHORSHIP_FROM_PUB = "http://vivoweb.org/ontology/core#informationResourceInAuthorship";
private static String AUTHORSHIP_FROM_PERSON = "http://vivoweb.org/ontology/core#authorInAuthorship";
@Override
public PolicyDecision isAuthorized(IdentifierBundle whoToAuth,
RequestedAction whatToAuth) {
if( whatToAuth instanceof DropObjectPropStmt ){
DropObjectPropStmt dops = (DropObjectPropStmt)whatToAuth;
/* Do not offer the user the option to delete so they will use the custom form instead */
/* see issue NIHVIVO-739 */
if( AUTHORSHIP_FROM_PUB.equals( dops.getUriOfPredicate() )) {
return new BasicPolicyDecision(Authorization.UNAUTHORIZED,
"Use the custom edit form for core:informationResourceInAuthorship");
}
if( AUTHORSHIP_FROM_PERSON.equals( dops.getUriOfPredicate() )) {
return new BasicPolicyDecision(Authorization.UNAUTHORIZED,
"Use the custom edit form for core:authorInAuthorship");
}
if( "http://vivoweb.org/ontology/core#linkedAuthor".equals( dops.getUriOfPredicate())){
return new BasicPolicyDecision(Authorization.UNAUTHORIZED,
"Use the custom edit form for on information resource to edit authors.");
}
if( "http://vivoweb.org/ontology/core#linkedInformationResource".equals( dops.getUriOfPredicate())){
return new BasicPolicyDecision(Authorization.UNAUTHORIZED,
"Use the custom edit form for on information resource to edit authors.");
}
}
if( whatToAuth instanceof AddObjectPropStmt ){
AddObjectPropStmt aops = (AddObjectPropStmt)whatToAuth;
if( "http://vivoweb.org/ontology/core#linkedAuthor".equals( aops.getUriOfPredicate())){
return new BasicPolicyDecision(Authorization.UNAUTHORIZED,
"Use the custom edit form for on information resource to edit authors.");
}
if( "http://vivoweb.org/ontology/core#linkedInformationResource".equals( aops.getUriOfPredicate())){
return new BasicPolicyDecision(Authorization.UNAUTHORIZED,
"Use the custom edit form for on information resource to edit authors.");
}
}
return super.isAuthorized(whoToAuth, whatToAuth);
}
// ----------------------------------------------------------------------
// setup
// ----------------------------------------------------------------------
public static class Setup implements ServletContextListener{
/**
* Make a policy and add it to the ServletContext. The policy doesn't
* use any Identifiers, so no need to add an IdentifierBundleFactory.
*/
@Override
public void contextInitialized(ServletContextEvent sce) {
log.debug("Setting up VivoPolicy");
ServletPolicyList.addPolicy(sce.getServletContext(), new VivoPolicy());
}
@Override
public void contextDestroyed(ServletContextEvent arg0) {
//do nothing
}
}
}