[MMBASE CVS] contributions/CMSContainer_Portlets/portlets-newsletter/src/java/com/finalist/portlets/newsletter NewsletterContentPortlet.java

[Nico Klasens]

Update of 
/var/cvs/contributions/CMSContainer_Portlets/portlets-newsletter/src/java/com/finalist/portlets/newsletter
In directory 
james.mmbase.org:/tmp/cvs-serv30840/portlets-newsletter/src/java/com/finalist/portlets/newsletter

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


See also: 
http://cvs.mmbase.org/viewcvs/contributions/CMSContainer_Portlets/portlets-newsletter/src/java/com/finalist/portlets/newsletter
See also: http://www.mmbase.org/jira/browse/CMSC-900


Index: NewsletterContentPortlet.java
===================================================================
RCS file: 
/var/cvs/contributions/CMSContainer_Portlets/portlets-newsletter/src/java/com/finalist/portlets/newsletter/NewsletterContentPortlet.java,v
retrieving revision 1.23
retrieving revision 1.24
diff -u -b -r1.23 -r1.24
--- NewsletterContentPortlet.java       8 May 2008 09:13:32 -0000       1.23
+++ NewsletterContentPortlet.java       10 May 2008 16:32:16 -0000      1.24
@@ -12,7 +12,7 @@
 
 import org.apache.commons.lang.StringUtils;
 
-import net.sf.mmapps.commons.util.StringUtil;
+import org.apache.commons.lang.StringUtils;
 
 import com.finalist.cmsc.beans.om.ContentElement;
 import com.finalist.cmsc.beans.om.NavigationItem;
@@ -75,14 +75,14 @@
    
    protected void addContentElements(RenderRequest req, int itemNumber) {
       String elementId = req.getParameter(ELEMENT_ID);
-      if (StringUtil.isEmpty(elementId)) {
+      if (StringUtils.isEmpty(elementId)) {
          PortletPreferences preferences = req.getPreferences();
          String portletId = 
preferences.getValue(PortalConstants.CMSC_OM_PORTLET_ID, null);
          List<String> contenttypes = SiteManagement.getContentTypes(portletId);
 
          int offset = 0;
          String currentOffset = req.getParameter(OFFSET);
-         if (!StringUtil.isEmpty(currentOffset)) {
+         if (StringUtils.isNotEmpty(currentOffset)) {
             offset = Integer.parseInt(currentOffset);
          }
          int startIndex = Integer.parseInt(preferences.getValue(START_INDEX, 
"1")) - 1;
@@ -134,12 +134,12 @@
          setAttribute(req, ELEMENTS_PER_PAGE, elementsPerPage);
 
          String pagesIndex = preferences.getValue(PAGES_INDEX, null);
-         if (StringUtil.isEmpty(pagesIndex)) {
+         if (StringUtils.isEmpty(pagesIndex)) {
             setAttribute(req, PAGES_INDEX, "center");
          }
 
          String showPages = preferences.getValue(SHOW_PAGES, null);
-         if (StringUtil.isEmpty(showPages)) {
+         if (StringUtils.isEmpty(showPages)) {
             setAttribute(req, SHOW_PAGES, 10);
          }
 
@@ -150,7 +150,7 @@
          setAttribute(req, USE_PAGING, usePaging);
 
          String indexPosition = preferences.getValue(INDEX_POSITION, null);
-         if (StringUtil.isEmpty(indexPosition)) {
+         if (StringUtils.isEmpty(indexPosition)) {
             setAttribute(req, INDEX_POSITION, "bottom");
          }
       }
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