private static Element storePath(OPath path) {
Element elem = new Element("path");
elem.setAttribute("pathName", path.getName());
elem.setAttribute("blockName", "" + path.getBlock().getSystemName());
Portal portal = path.getFromPortal();
if (portal != null) {
elem.setAttribute("fromPortal", portal.getName());
}
portal = path.getToPortal();
if (portal != null) {
elem.setAttribute("toPortal", portal.getName());
}
List<BeanSetting> list = path.getSettings();
for (int i = 0; i < list.size(); i++) {
BeanSetting bs = list.get(i);
Element e = new Element("setting");
// Turnout to = (Turnout)bs.getBean();
e.setAttribute("turnout", bs.getBeanName());
e.setAttribute("set", "" + bs.getSetting());
elem.addContent(e);
}
elem.setAttribute("fromDirection", "" + path.getFromBlockDirection());
elem.setAttribute("toDirection", "" + path.getToBlockDirection());
elem.setAttribute("length", "" + path.getLengthMm());
return elem;
}
/**
* Construct the array of icons that displays the path
*
* @param path
*/
private ArrayList<Positionable> makePathGroup(OPath path) {
Portal fromPortal = path.getFromPortal();
Portal toPortal = path.getToPortal();
String name = path.getName();
java.util.List<Positionable> list = _parent.getCircuitGroup();
if (log.isDebugEnabled()) {
log.debug("makePathGroup for " + name + " CircuitGroup size= " + list.size());
}
ArrayList<Positionable> pathGroup = new ArrayList<Positionable>();
for (int i = 0; i < list.size(); i++) {
Positionable pos = list.get(i);
if (pos instanceof IndicatorTrack) {
ArrayList<String> paths = ((IndicatorTrack) pos).getPaths();
if (paths != null) {
for (int j = 0; j < paths.size(); j++) {
if (name.equals(paths.get(j))) {
((IndicatorTrack) pos).setControlling(true);
pathGroup.add(pos);
}
}
}
} else {
PortalIcon icon = (PortalIcon) pos;
Portal portal = icon.getPortal();
if (portal.equals(fromPortal)) {
pathGroup.add(icon);
} else if (portal.equals(toPortal)) {
pathGroup.add(icon);
}
}
}
return pathGroup;
}
Portal getPortal(String name) {
Portal portal = _portalMgr.providePortal(name);
if (portal == null) {
portal = _portalMgr.createNewPortal(null, name);
if (log.isDebugEnabled()) {
log.debug("create Portal: (" + portal.getSystemName() + ", " + name + ")");
}
}
return portal;
}
private static boolean pathsEqual(OPath p1, OPath p2) {
Portal toPortal1 = p1.getToPortal();
Portal fromPortal1 = p1.getFromPortal();
Portal toPortal2 = p2.getToPortal();
Portal fromPortal2 = p2.getFromPortal();
boolean testSettings = false;
if (toPortal1 != null) {
if ((toPortal1.equals(toPortal2) || toPortal1.equals(fromPortal2))) {
if (fromPortal1 != null) {
if (fromPortal1.equals(fromPortal2) || fromPortal1.equals(toPortal2)) {
testSettings = true;
}
} else {
if (toPortal2 == null || fromPortal2 == null) {
testSettings = true;
}
}
}
} else if (toPortal2 == null) { // i.e. toPortal2 matches toPortal1==null
if (fromPortal1 != null && fromPortal1.equals(fromPortal2)) {
testSettings = true;
}
} else if (fromPortal2 == null) { // i.e. fromPortal2 matches toPortal1==null
if (fromPortal1 != null && fromPortal1.equals(toPortal2)) {
testSettings = true;
}
}
if (testSettings) {
java.util.List<BeanSetting> setting1 = p1.getSettings();
java.util.List<BeanSetting> setting2 = p2.getSettings();
if (setting1.size() != setting2.size()) {
return false;
}
if (setting1.size() == 0) { // no turnouts in paths, but portals the same
return true;
}
Iterator<BeanSetting> it = setting1.iterator();
while (it.hasNext()) {
BeanSetting bs1 = it.next();
Iterator<BeanSetting> iter = setting2.iterator();
while (iter.hasNext()) {
BeanSetting bs2 = iter.next();
if (bs1.getBean().equals(bs2.getBean()) && bs1.getSetting() == bs2.getSetting()) {
return true;
}
}
}
}
return false;
}
private void changePathNameInIcons(String name, OPath path) {
// add or remove path name from IndicatorTrack icons
Iterator<Positionable> iter = _parent.getCircuitGroup().iterator();
while (iter.hasNext()) {
Positionable pos = iter.next();
if (_pathGroup.contains(pos)) {
if (pos instanceof IndicatorTrack) {
((IndicatorTrack) pos).addPath(name);
}
} else {
if (pos instanceof IndicatorTrack) {
((IndicatorTrack) pos).removePath(name);
} else {
PortalIcon pi = (PortalIcon) pos;
// pi.setStatus(PortalIcon.VISIBLE);
Portal p = pi.getPortal();
p.removePath(path);
}
}
}
}
OPath loadPath(Element elem, OBlock block) {
String pName = elem.getAttribute("pathName").getValue();
OPath path = getPath(block, pName);
try {
Attribute attr = elem.getAttribute("fromDirection");
if (attr != null) {
path.setFromBlockDirection(attr.getIntValue());
}
attr = elem.getAttribute("toDirection");
if (attr != null) {
path.setToBlockDirection(attr.getIntValue());
}
attr = elem.getAttribute("length");
if (attr != null) {
path.setLength(attr.getFloatValue());
}
} catch (org.jdom2.DataConversionException e) {
log.error(
"Could not parse attribute of path ("
+ pName
+ ") block ("
+ block.getSystemName()
+ ")");
}
Attribute attr = elem.getAttribute("fromPortal");
if (attr != null) {
Portal portal = getPortal(attr.getValue());
if (portal != null) {
path.setFromPortal(portal);
portal.addPath(path);
}
}
attr = elem.getAttribute("toPortal");
if (attr != null) {
Portal portal = getPortal(attr.getValue());
if (portal != null) {
path.setToPortal(portal);
portal.addPath(path);
}
}
List<Element> settings = elem.getChildren("setting");
if (log.isDebugEnabled()) {
log.debug("Path (" + pName + ") has " + settings.size() + " settings.");
}
java.util.HashSet<String> turnouts = new java.util.HashSet<String>();
int dups = 0;
for (int i = 0; i < settings.size(); i++) {
Element setElem = settings.get(i);
int setting = 0;
try {
setting = setElem.getAttribute("set").getIntValue();
} catch (org.jdom2.DataConversionException e) {
log.error(
"Could not parse 'set' attribute for path ("
+ pName
+ ") block ("
+ block.getSystemName()
+ ")");
}
String sysName = setElem.getAttribute("turnout").getValue();
if (!turnouts.contains(sysName)) {
Turnout to = InstanceManager.turnoutManagerInstance().provideTurnout(sysName);
turnouts.add(sysName);
BeanSetting bs = new BeanSetting(to, sysName, setting);
path.addSetting(bs);
} else {
dups++;
}
}
if (dups > 0) {
log.warn(dups + " duplicate settings not loaded for path \"" + pName + "\"");
}
return path;
}
Portal loadPortal(Element elem) {
String sysName = null;
String userName = elem.getAttribute("portalName").getValue();
if (elem.getAttribute("systemName") == null) {
if (log.isDebugEnabled()) {
log.debug("Portal systemName is null");
}
} else {
sysName = elem.getAttribute("systemName").getValue();
}
String fromBlockName = null;
String toBlockName = null;
// Portals must have user names.
Portal portal = _portalMgr.getByUserName(userName);
if (portal != null) {
fromBlockName = portal.getFromBlock().getSystemName();
toBlockName = portal.getToBlock().getSystemName();
} else {
portal = _portalMgr.providePortal(userName);
}
if (portal == null) {
log.error(
"unable to create Portal ("
+ sysName
+ ", "
+ userName
+ ") "
+ elem
+ " "
+ elem.getAttributes());
return null;
}
if (log.isDebugEnabled()) {
log.debug("create Portal: (" + sysName + ", " + userName + ")");
}
OBlock fromBlock = null;
Element eFromBlk = elem.getChild("fromBlock");
if (eFromBlk != null && eFromBlk.getAttribute("blockName") != null) {
String name = eFromBlk.getAttribute("blockName").getValue();
if (fromBlockName != null && !fromBlockName.equals(name)) {
log.error(
"Portal has user name \"" + userName + "\" conflicting with " + portal.toString());
} else {
fromBlock = getBlock(name);
if (fromBlock != null) {
portal.setFromBlock(fromBlock, false);
fromBlock.addPortal(portal);
List<Element> ePathsFromBlock = eFromBlk.getChildren("path");
for (int i = 0; i < ePathsFromBlock.size(); i++) {
Element e = ePathsFromBlock.get(i);
String pathName = e.getAttribute("pathName").getValue();
String blockName = e.getAttribute("blockName").getValue();
if (log.isDebugEnabled()) {
log.debug(
"Load portal= "
+ userName
+ " fromBlock= "
+ fromBlock.getSystemName()
+ " pathName= "
+ pathName
+ " blockName= "
+ blockName);
}
/*(if (fromBlock.getSystemName().equals(blockName))*/ {
// path is in the fromBlock
OPath path = getPath(fromBlock, pathName);
portal.addPath(path);
}
}
}
}
} else {
log.error("Portal \"" + userName + "\" has no fromBlock!");
}
OBlock toBlock = null;
Element eToBlk = elem.getChild("toBlock");
if (eToBlk != null && eToBlk.getAttribute("blockName") != null) {
String name = eToBlk.getAttribute("blockName").getValue();
if (toBlockName != null && !toBlockName.equals(name)) {
log.error(
"Portal has user name \"" + userName + "\" conflicting with " + portal.toString());
} else {
toBlock = getBlock(name);
if (toBlock != null) {
portal.setToBlock(toBlock, false);
toBlock.addPortal(portal);
List<Element> ePathsToBlock = eToBlk.getChildren("path");
for (int i = 0; i < ePathsToBlock.size(); i++) {
Element e = ePathsToBlock.get(i);
String pathName = e.getAttribute("pathName").getValue();
String blockName = e.getAttribute("blockName").getValue();
if (log.isDebugEnabled()) {
log.debug(
"Load portal= "
+ userName
+ " toBlock= "
+ toBlock.getSystemName()
+ " pathName= "
+ pathName
+ " blockName= "
+ blockName);
}
/*if (toBlock.getSystemName().equals(blockName))*/ {
// path is in the toBlock
OPath path = getPath(toBlock, pathName);
portal.addPath(path);
}
}
}
}
} else {
log.error("Portal \"" + userName + "\" has no toBlock!");
}
Element eSignal = elem.getChild("fromSignal");
if (eSignal != null) {
String name = eSignal.getAttribute("signalName").getValue();
float length = 0.0f;
try {
Attribute attr = eSignal.getAttribute("signalDelay");
if (attr != null) {
length = attr.getFloatValue();
}
} catch (org.jdom2.DataConversionException e) {
log.error(
"Could not parse signalDelay for signal (" + name + ") in portal (" + userName + ")");
}
portal.setProtectSignal(Portal.getSignal(name), length, toBlock);
}
eSignal = elem.getChild("toSignal");
if (eSignal != null) {
String name = eSignal.getAttribute("signalName").getValue();
float length = 0.0f;
try {
Attribute attr = eSignal.getAttribute("signalDelay");
if (attr != null) {
length = attr.getFloatValue();
}
} catch (org.jdom2.DataConversionException e) {
log.error(
"Could not parse signalDelay for signal (" + name + ") in portal (" + userName + ")");
}
portal.setProtectSignal(Portal.getSignal(name), length, fromBlock);
}
if (log.isDebugEnabled()) {
log.debug("End Load portal " + userName);
}
return portal;
}
private static Element storePortal(Portal portal) {
Element elem = new Element("portal");
elem.setAttribute("systemName", portal.getSystemName());
elem.setAttribute("portalName", portal.getName());
OBlock block = portal.getFromBlock();
if (block != null) {
Element fromElem = new Element("fromBlock");
fromElem.setAttribute("blockName", block.getSystemName());
List<OPath> paths = portal.getFromPaths();
if (paths != null) {
for (int i = 0; i < paths.size(); i++) {
OPath path = paths.get(i);
fromElem.addContent(storePathKey(path));
}
}
elem.addContent(fromElem);
} else {
log.error("Portal \"" + portal.getName() + "\" has no fromBlock!");
}
NamedBean signal = portal.getFromSignal();
if (signal != null) {
Element fromElem = new Element("fromSignal");
fromElem.setAttribute("signalName", signal.getSystemName());
fromElem.setAttribute("signalDelay", "" + portal.getFromSignalOffset());
elem.addContent(fromElem);
}
block = portal.getToBlock();
if (block != null) {
Element toElem = new Element("toBlock");
toElem.setAttribute("blockName", block.getSystemName());
List<OPath> paths = portal.getToPaths();
if (paths != null) {
for (int i = 0; i < paths.size(); i++) {
OPath path = paths.get(i);
toElem.addContent(storePathKey(path));
}
}
elem.addContent(toElem);
} else {
log.error("Portal \"" + portal.getName() + "\" has no toBlock!");
}
signal = portal.getToSignal();
if (signal != null) {
Element toElem = new Element("toSignal");
toElem.setAttribute("signalName", signal.getSystemName());
toElem.setAttribute("signalDelay", "" + portal.getToSignalOffset());
elem.addContent(toElem);
}
return elem;
}
/**
* Create or update the selected path named in the text field Checks that icons have been selected
* for the path
*/
private void addPath() {
String name = _pathName.getText();
if (name == null || name.trim().length() == 0) {
JOptionPane.showMessageDialog(
this,
Bundle.getMessage("TooltipPathName"),
Bundle.getMessage("makePath"),
JOptionPane.INFORMATION_MESSAGE);
return;
}
OPath otherPath = _block.getPathByName(name);
boolean sameName = false;
if (otherPath != null) {
_pathList.setSelectedValue(otherPath, true);
sameName = true;
if (!_pathChange) {
// check portals OK
Portal p = otherPath.getFromPortal();
if (p != null && !p.isValidPath(otherPath)) {
p.addPath(otherPath);
}
p = otherPath.getToPortal();
if (p != null && !p.isValidPath(otherPath)) {
p.addPath(otherPath);
}
setPathLength(otherPath);
return;
}
}
OPath path = makeOPath(name, _pathGroup, true);
if (path == null) {
return; // proper OPath cannot be made
}
if (otherPath == null) {
// is this path already defined?
Iterator<Path> iter = _block.getPaths().iterator();
while (iter.hasNext()) {
OPath p = (OPath) iter.next();
if (pathsEqual(path, p)) {
otherPath = p;
break;
}
}
}
// match icons to current selections
changePathNameInIcons(name, path);
if (otherPath != null) { // same path
if (!sameName) {
int result =
JOptionPane.showConfirmDialog(
this,
Bundle.getMessage("samePath", otherPath.getName(), name),
Bundle.getMessage("makePath"),
JOptionPane.YES_NO_OPTION,
JOptionPane.QUESTION_MESSAGE);
if (result == JOptionPane.YES_OPTION) {
changePathName();
}
}
_pathList.setSelectedValue(otherPath, true);
}
Portal toPortal = path.getToPortal();
Portal fromPortal = path.getFromPortal();
if (fromPortal != null && fromPortal.equals(toPortal)) {
int result =
JOptionPane.showConfirmDialog(
this,
Bundle.getMessage("balloonTrack", name, fromPortal.getDescription()),
Bundle.getMessage("makePath"),
JOptionPane.YES_NO_OPTION,
JOptionPane.QUESTION_MESSAGE);
if (result == JOptionPane.NO_OPTION) {
fromPortal = null;
}
}
_pathChange = false;
// If the name is the same as a Path already in the block, don't add.
// Just update OPath changes
if (sameName) {
OPath oldPath = _block.getPathByName(name);
oldPath.setToPortal(toPortal);
oldPath.setFromPortal(fromPortal);
setPathLength(oldPath);
oldPath.clearSettings();
Iterator<BeanSetting> it = path.getSettings().iterator();
while (it.hasNext()) {
oldPath.addSetting(it.next());
}
toPortal.addPath(oldPath);
if (fromPortal != null) {
fromPortal.addPath(oldPath);
}
} else {
_block.addPath(path); // OBlock adds path to portals and checks for duplicate path names
setPathLength(path);
}
_pathList.setSelectedValue(path, true);
_pathListModel.dataChange();
}