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;
}
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;
}
/**
* 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();
}