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AccessDeniedException { |
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AccessDeniedException, VetoException { |
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-- |
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// Diff permissions |
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Enumeration oldPermissions = |
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objectUri.getStore().enumeratePermissions(objectUri); |
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Vector oldPermissionVector = new Vector(); |
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while ( oldPermissions.hasMoreElements() ) |
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oldPermissionVector.add(oldPermissions.nextElement()); |
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Vector newPermissionVector = new Vector(); |
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while (permissions.hasMoreElements()) |
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newPermissionVector.add(permissions.nextElement()); |
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Vector removedPermissions = new Vector(oldPermissionVector); |
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removedPermissions.removeAll(newPermissionVector); |
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Vector addedPermissions = new Vector(newPermissionVector); |
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addedPermissions.removeAll(oldPermissionVector); |
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// Set permissions |
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permissions = newPermissionVector.elements(); |
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// Fire events |
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permissions = removedPermissions.elements(); |
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while ( permissions.hasMoreElements() ) |
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{ |
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NodePermission permission = |
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(NodePermission)permissions.nextElement(); |
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if ( SecurityEvent.REVOKE_PERMISSION.isEnabled() ) EventDispatcher.getInstance().fireVetoableEvent(SecurityEvent.REVOKE_PERMISSION, new SecurityEvent(this, token, namespace, objectUri, permission)); |
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} |
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permissions = addedPermissions.elements(); |
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while ( permissions.hasMoreElements() ) |
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{ |
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NodePermission permission = |
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(NodePermission)permissions.nextElement(); |
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if ( permission.isNegative() ) { |
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if ( SecurityEvent.DENY_PERMISSION.isEnabled() ) EventDispatcher.getInstance().fireVetoableEvent(SecurityEvent.DENY_PERMISSION, new SecurityEvent(this, token, namespace, objectUri, permission)); |
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} else { |
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if ( SecurityEvent.GRANT_PERMISSION.isEnabled() ) EventDispatcher.getInstance().fireVetoableEvent(SecurityEvent.GRANT_PERMISSION, new SecurityEvent(this, token, namespace, objectUri, permission)); |
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} |
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} |