public void processDrop(DropEvent dropEvent) {
// resolve drag source attributes
UITreeNode srcNode =
(dropEvent.getDraggableSource() instanceof UITreeNode)
? (UITreeNode) dropEvent.getDraggableSource()
: null;
UITree srcTree = srcNode != null ? srcNode.getUITree() : null;
TreeRowKey dragNodeKey =
(dropEvent.getDragValue() instanceof TreeRowKey)
? (TreeRowKey) dropEvent.getDragValue()
: null;
TreeNode draggedNode = dragNodeKey != null ? srcTree.getTreeNode(dragNodeKey) : null;
log.debug("dropped key: " + dragNodeKey);
// add to list of selected properties
if (draggedNode != null)
this.dndSelNodes.put(((OntologyProperty) draggedNode.getData()).getURI(), draggedNode);
}
public String processDrop(DropEvent ev) {
String sTableClassifier = (String) ev.getDropValue();
FacesContext context = FacesContext.getCurrentInstance();
// from the list of all available metrics (name in all available metrics must be unique)
String sDroppedMetricName =
context.getExternalContext().getRequestParameterMap().get("droppedMetricName").toString();
String sType = this.mapMetricNameType.get(sDroppedMetricName);
List<MetricBean> lMT = null;
UIComponent uiParent = null;
// for classification 'very good'
if (sTableClassifier.equals("tableVeryGood")) {
lMT = lVeryGoodMT;
uiParent = this.getComponent("pConfigVeryGood");
}
if (sTableClassifier.equals("tableGood")) {
lMT = lVeryGoodMT;
uiParent = this.getComponent("pConfigGood");
}
if (sTableClassifier.equals("tableBad")) {
lMT = lBadMT;
uiParent = this.getComponent("pConfigBad");
}
if (sTableClassifier.equals("tableVeryBad")) {
lMT = lVeryBadMT;
uiParent = this.getComponent("pConfigVeryBad");
}
// check the rules if this metric may be added for the table
if (helperMetricNameAddable(sDroppedMetricName, lMT)) {
// create a new (gui) metric bean. an auto-id is being created
MetricBean m = new MetricBean(sDroppedMetricName, sType);
// add this bean for being the element that's configured
this.mbToConfigure = m;
// create the used config UI components as selectors, dropdown boxes, etc.
helperCreateUICompsForMetricConfig(m, uiParent);
}
return "reload-page";
}