private static void vmNodeHidingListener(
PopOver popover, VM vmObject, Pane canvas, ContextMenu contextMenu) {
try {
// eveything in the popover
VBox contentPane = (VBox) popover.getContentNode();
// find the header row
HBox headerRow = (HBox) contentPane.getChildren().get(0);
// find the toggle button
ToggleButton toggleBtn = (ToggleButton) headerRow.getChildren().get(1);
// the old key used to find the correlating vmObject
VM oldVM = vmObject;
// only update with it's not in edit mode
if (!toggleBtn.isSelected()) {
VM newVmObject = new VM();
TreeMap<String, String> newInterfaces = new TreeMap<String, String>();
for (Node row : contentPane.getChildren()) {
if (row instanceof HBox) {
ObservableList<Node> childNode = ((HBox) row).getChildren();
for (int i = 0; i < childNode.size(); i++) {
if (childNode.get(i) instanceof Label) {
if (((Label) childNode.get(i)).getText().matches("Name.*")) {
String vmName = ((TextField) childNode.get(i + 1)).getText();
// only validate name if it's different than
// the current one
if (!oldVM.getName().equals(vmName)) {
// make sure name input is a valid name
if (Validator.validateName(vmName)) {
newVmObject.setName(vmName);
} else {
// if input is not valid, warn user
// and keep the old one
creatAlert(((Label) childNode.get(i)).getText(), "VM");
newVmObject.setName(oldVM.getName());
}
} else {
// set it to old name if it did not
// change
newVmObject.setName(oldVM.getName());
}
// same general idea goes for the rest of
// the labels
// if input is different
// then test it's validation before making
// changes
// if it's not valid then warn the user
// else just set it to the old one
} else if (((Label) childNode.get(i)).getText().matches("OS.*")) {
String vmOs = ((TextField) childNode.get(i + 1)).getText();
if (Validator.validateOs(vmOs)) {
newVmObject.setOs(vmOs);
} else {
creatAlert(((Label) childNode.get(i)).getText(), "VM");
newVmObject.setOs(oldVM.getOs());
}
} else if (((Label) childNode.get(i)).getText().matches("Ver.*")) {
String vmVer = ((TextField) childNode.get(i + 1)).getText();
if (Validator.validateVer(vmVer)) {
newVmObject.setVer(Double.parseDouble(vmVer));
} else {
creatAlert(((Label) childNode.get(i)).getText(), "VM");
newVmObject.setVer(oldVM.getVer());
}
} else if (((Label) childNode.get(i)).getText().matches("Src.*")) {
String vmSrc = ((TextField) childNode.get(i + 1)).getText();
if (Validator.validateSrc(vmSrc)) {
newVmObject.setSrc(vmSrc);
} else {
creatAlert(((Label) childNode.get(i)).getText(), "VM");
newVmObject.setSrc(oldVM.getSrc());
}
} else if (((Label) childNode.get(i)).getText().matches("(\\w+?).(\\w+?\\d+?.*)")) {
String ipLabel = ((Label) childNode.get(i)).getText();
String vmIp = ((TextField) childNode.get(i + 1)).getText().trim();
// does the eth# interface already exist?
if (oldVM.getInterfaces().containsKey(ipLabel)) {
// is the new ip value equal to the old
// one
if (!oldVM.getInterfaces().get(ipLabel).equals(vmIp)) {
// if it's a new ip, validate and
// set it
if (Validator.validateIp(vmIp)) {
newInterfaces.put(ipLabel, vmIp);
} else {
// if not, alert user and set to
// old ip
creatAlert(ipLabel, "VM");
newInterfaces.put(ipLabel, oldVM.getInterfaces().get(ipLabel));
}
} else {
// if ip value didn't change just
// set to old value
newInterfaces.put(ipLabel, oldVM.getInterfaces().get(ipLabel));
}
} else {
// if that eth# doesn't exist yet
// validate it and set it
// only set the new eth# if the new ip
// value is valid
if (!vmIp.isEmpty()) {
if (Validator.validateIp(vmIp)) {
newInterfaces.put(ipLabel, vmIp);
} else {
// tell user there was an error
// and don't insert the new eth#
// interface
creatAlert(ipLabel, "VM");
}
}
}
}
}
}
}
}
newVmObject.setInterfaces(newInterfaces);
Data.vmMap.replace(oldVM.getName(), newVmObject);
// here we don't want to simply delete old entry because of the
// coordinates
// so we update the key to a different key if they change the VM
// Object name
LinkedHashMap<String, VM> updatedMap =
Data.replaceVMKey(Data.vmMap, oldVM.getName(), newVmObject.getName());
Data.vmMap = updatedMap;
draw(canvas, contextMenu);
}
} catch (IndexOutOfBoundsException e) {
System.out.println("Something went Wrong");
}
}
