Update of 
/var/cvs/contributions/CMSContainer/cmsc/taglib/src/java/com/finalist/cmsc/taglib/navigation
In directory 
james.mmbase.org:/tmp/cvs-serv30190/cmsc/taglib/src/java/com/finalist/cmsc/taglib/navigation

Modified Files:
        LinkTag.java 
Log Message:
CMSC-900 Use commons.lang.SringUtils for string emptiness


See also: 
http://cvs.mmbase.org/viewcvs/contributions/CMSContainer/cmsc/taglib/src/java/com/finalist/cmsc/taglib/navigation
See also: http://www.mmbase.org/jira/browse/CMSC-900


Index: LinkTag.java
===================================================================
RCS file: 
/var/cvs/contributions/CMSContainer/cmsc/taglib/src/java/com/finalist/cmsc/taglib/navigation/LinkTag.java,v
retrieving revision 1.19
retrieving revision 1.20
diff -u -b -r1.19 -r1.20
--- LinkTag.java        2 May 2008 12:57:57 -0000       1.19
+++ LinkTag.java        10 May 2008 16:31:23 -0000      1.20
@@ -61,7 +61,7 @@
       HttpServletRequest request = (HttpServletRequest) ctx.getRequest();
 
       if (page == null) {
-         if (!StringUtils.isBlank(urlfragment)) {
+         if (StringUtils.isNotBlank(urlfragment)) {
             // Computing the window for a given urlfragment can be expensive 
and will always yield
             // the same result. Therefore the computed pageId is cached in the 
page context.
             String key = "linktag_urlfragment_" + urlfragment;
@@ -81,7 +81,7 @@
             }
          }
          else {
-            if (!StringUtils.isBlank(portletdefinition)) {
+            if (StringUtils.isNotBlank(portletdefinition)) {
                // Computing the window and page for a given portletdefinition 
can be expensive and
                // will always yield the same result. Therefore the computed 
values are cached in the
                // page context.
@@ -123,7 +123,7 @@
          if (page instanceof Page) {
              externalurl = ((Page) page).getExternalurl();
          }
-         if (!StringUtils.isBlank(externalurl)) {
+         if (StringUtils.isNotBlank(externalurl)) {
             if (externalurl.indexOf("://") > -1) {
                newlink = externalurl;
             }
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