Examples of java.security.Permissions

java.security.Permissions
This class represents a heterogeneous collection of Permissions. That is, it contains different types of Permission objects, organized into PermissionCollections. For example, if any java.io.FilePermission objects are added to an instance of this class, they are all stored in a single PermissionCollection. It is the PermissionCollection returned by a call to the newPermissionCollection method in the FilePermission class. Similarly, any java.lang.RuntimePermission objects are stored in the PermissionCollection returned by a call to the newPermissionCollection method in the RuntimePermission class. Thus, this class represents a collection of PermissionCollections.
When the add method is called to add a Permission, the Permission is stored in the appropriate PermissionCollection. If no such collection exists yet, the Permission object's class is determined and the newPermissionCollection method is called on that class to create the PermissionCollection and add it to the Permissions object. If newPermissionCollection returns null, then a default PermissionCollection that uses a hashtable will be created and used. Each hashtable entry stores a Permission object as both the key and the value.
Enumerations returned via the elements method are not fail-fast. Modifications to a collection should not be performed while enumerating over that collection. @see Permission @see PermissionCollection @see AllPermission @version 1.61, 05/11/17 @author Marianne Mueller @author Roland Schemers @serial exclude

        }
        PermissionCollection permissionsOfRole = rolePermissions.get(roleName);


        // create permission object if no previous permission for the given role
        if (permissionsOfRole == null) {
            permissionsOfRole = new Permissions();
        }


        for (Enumeration e = permissions.elements(); e.hasMoreElements();) {
            permissionsOfRole.add((Permission) e.nextElement());
        }

View Full Code Here


        // Section 3.3 - Check permissions
        checkSetPolicy();


        // all policy statements are deleted
        excludedPermissions = new Permissions();
        uncheckedPermissions = new Permissions();
        rolePermissions = new HashMap<String, PermissionCollection>();


        // change state to DELETED
        state = State.DELETED;

View Full Code Here


        // Open state required
        checkCurrentStateIsInState(State.OPEN);


        // reinit
        excludedPermissions = new Permissions();
    }

View Full Code Here

     * @return the excluded permission
     */
    public PermissionCollection getExcludedPermissions() {
        // Works only if state is in service
        if (state != State.IN_SERVICE) {
            return new Permissions();
        }
        return excludedPermissions;
    }

View Full Code Here

     * @return the excluded permission
     */
    public PermissionCollection getUncheckedPermissions() {
        // Works only if state is in service
        if (state != State.IN_SERVICE) {
            return new Permissions();
        }
        return uncheckedPermissions;
    }

View Full Code Here


        logger.debug("principal = ''{0}''", principal);


        // Works only if state is in service and if principal is not null
        if (principal == null || state != State.IN_SERVICE) {
            return new Permissions();
        }


        PermissionCollection permissionsOfRole = rolePermissions.get(principal.getName());


        logger.debug("Permissions found = ''{0}''", permissionsOfRole);


        // create empty permission object if no previous permission for the
        // given role
        if (permissionsOfRole == null) {
            permissionsOfRole = new Permissions();
        }


        return permissionsOfRole;
    }

View Full Code Here

         addToExcludedPolicy(en.nextElement());
   }


   public void addToRole(String roleName, Permission permission) throws PolicyContextException
   { 
      Permissions p = rolePerms.get(roleName);
      if(p == null)
         p = new Permissions();
      p.add(permission);
      rolePerms.put(roleName, p);
   }

View Full Code Here

      this.excludedPolicy = null;
   }


   public void removeRole(String roleName) throws PolicyContextException
   { 
      Permissions p = this.rolePerms.get(roleName);
      if(p != null)
      {
         p = null;
         rolePerms.remove(roleName);
      }

View Full Code Here

      }
      else
      {  
         try
         {
            Permissions perms = this.getPermissionsForRole("*");
            if(perms != null)
               implied = perms.implies(new WebResourcePermission("/*",(String)null)); 
         }
         catch (PolicyContextException e)
         {
            throw new RuntimeException(e);
         }

View Full Code Here

            if (parentLayer == null)
            {
                return super.getPermissions(cs);
            }


            Permissions combi = new Permissions();
            PermissionCollection permCollect = super.getPermissions(cs);
            copyPermissions(permCollect, combi);


            for (FileObject parent = parentLayer;
                 parent != null;

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

Related Classes of java.security.Permissions

anvil.server.ldap.LDAPRealm

com.com.com.PolicyFile

com.ericsson.ssa.container.auth.DescriptorProcessor

com.google.appengine.tools.development.IsolatedAppClassLoader

com.hp.hpl.jena.gvs.security.DefaultPolicy

com.sun.enterprise.security.application.EJBSecurityManager

com.sun.enterprise.security.integration.PermsHolder

com.sun.enterprise.security.jacc.provider.Role

com.sun.enterprise.security.jacc.provider.SimplePolicyConfiguration

com.sun.enterprise.security.PermissionCache

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.