Author: julien_viet Date: 2010-07-19 11:01:31 -0400 (Mon, 19 Jul 2010) New Revision: 3653 Modified: portal/trunk/webui/portal/src/main/java/org/exoplatform/portal/webui/workspace/UIPortalApplication.java Log: UIPortalKey is a key in a map, therefore it's better to be immutable Modified: portal/trunk/webui/portal/src/main/java/org/exoplatform/portal/webui/workspace/UIPortalApplication.java =================================================================== --- portal/trunk/webui/portal/src/main/java/org/exoplatform/portal/webui/workspace/UIPortalApplication.java 2010-07-19 09:12:49 UTC (rev 3652) +++ portal/trunk/webui/portal/src/main/java/org/exoplatform/portal/webui/workspace/UIPortalApplication.java 2010-07-19 15:01:31 UTC (rev 3653) @@ -748,12 +748,23 @@ private class UIPortalKey { - private String ownerType; - private String ownerId; + /** . */ + private final String ownerType; + /** . */ + private final String ownerId; + UIPortalKey(String _ownerType, String _ownerId) { + if (_ownerType == null) + { + throw new NullPointerException(); + } + if (_ownerId == null) + { + throw new NullPointerException(); + } this.ownerType = _ownerType; this.ownerId = _ownerId; }