private boolean setPathLength(OPath path) {
float f = 0.0f;
try {
String num = _length.getText();
if (num == null || num.length() == 0) {
num = "0.0";
}
f = Float.parseFloat(num);
if (_units.isSelected()) {
path.setLength(f * 25.4f);
} else {
path.setLength(f * 10f);
}
} catch (NumberFormatException nfe) {
f = -1.0f;
}
if (f < 0.0f) {
JOptionPane.showMessageDialog(
this,
Bundle.getMessage("MustBeFloat", _length.getText()),
Bundle.getMessage("makePath"),
JOptionPane.INFORMATION_MESSAGE);
return false;
}
return true;
}
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;
}