package org.argeo.jcr.ui.explorer.browser; import java.util.Set; import java.util.TreeSet; import javax.jcr.Node; import javax.jcr.Property; import javax.jcr.PropertyIterator; import javax.jcr.RepositoryException; import org.argeo.ArgeoException; import org.eclipse.jface.viewers.IStructuredContentProvider; import org.eclipse.jface.viewers.Viewer; public class PropertiesContentProvider implements IStructuredContentProvider { private ItemComparator itemComparator = new ItemComparator(); public void dispose() { } public void inputChanged(Viewer viewer, Object oldInput, Object newInput) { } public Object[] getElements(Object inputElement) { try { if (inputElement instanceof Node) { Set props = new TreeSet(itemComparator); PropertyIterator pit = ((Node) inputElement).getProperties(); while (pit.hasNext()) props.add(pit.nextProperty()); return props.toArray(); } return new Object[] {}; } catch (RepositoryException e) { throw new ArgeoException("Cannot get element for " + inputElement, e); } } }