Move Eclipse components which are JCR specific.

[lgpl/argeo-commons.git] / org.argeo.cms.ui / src / org / argeo / eclipse / ui / jcr / lists / SimpleJcrRowLabelProvider.java

diff --git a/org.argeo.cms.ui/src/org/argeo/eclipse/ui/jcr/lists/SimpleJcrRowLabelProvider.java b/org.argeo.cms.ui/src/org/argeo/eclipse/ui/jcr/lists/SimpleJcrRowLabelProvider.java
new file mode 100644 (file)
index 0000000..5d421f6
--- /dev/null
+++ b/org.argeo.cms.ui/src/org/argeo/eclipse/ui/jcr/lists/SimpleJcrRowLabelProvider.java
@@ -0,0 +1,47 @@
+package org.argeo.eclipse.ui.jcr.lists;
+
+import javax.jcr.Node;
+import javax.jcr.RepositoryException;
+import javax.jcr.query.Row;
+
+import org.argeo.eclipse.ui.EclipseUiException;
+
+/**
+ * Base implementation of a label provider for widgets that display JCR Rows.
+ */
+public class SimpleJcrRowLabelProvider extends SimpleJcrNodeLabelProvider {
+       private static final long serialVersionUID = -3414654948197181740L;
+
+       final private String selectorName;
+
+       /**
+        * Default Label provider for a given property of a row. Using default
+        * pattern for date and number formating
+        */
+       public SimpleJcrRowLabelProvider(String selectorName, String propertyName) {
+               super(propertyName);
+               this.selectorName = selectorName;
+       }
+
+       /**
+        * Label provider for a given property of a node optionally precising date
+        * and/or number format patterns
+        */
+       public SimpleJcrRowLabelProvider(String selectorName, String propertyName,
+                       String dateFormatPattern, String numberFormatPattern) {
+               super(propertyName, dateFormatPattern, numberFormatPattern);
+               this.selectorName = selectorName;
+       }
+
+       @Override
+       public String getText(Object element) {
+               try {
+                       Row currRow = (Row) element;
+                       Node currNode = currRow.getNode(selectorName);
+                       return super.getText(currNode);
+               } catch (RepositoryException re) {
+                       throw new EclipseUiException("Unable to get Node " + selectorName
+                                       + " from row " + element, re);
+               }
+       }
+}