/**
* Builds a wizard from the supplied list of paths.
*
* <p>The first path in the list is expected to be the main path.
*
* @param _paths The list of paths.
* @param _consoleMode true if running in console mode, false otherwise.
* @return The Wizard.
*/
public static Wizard build(List _paths, boolean _consoleMode) {
consoleMode = _consoleMode;
if (_paths.size() == 0) {
throw new BuildException("No paths defined.");
}
Path main = (Path) _paths.get(0);
Map paths = new HashMap();
for (int ii = 1; ii < _paths.size(); ii++) {
Path path = (Path) _paths.get(ii);
paths.put(path.getName(), path);
}
org.pietschy.wizard.models.Path mainPath = buildPath(main, paths);
if (_consoleMode) {
return new ConsoleWizard(new MultiPathModel(mainPath));
}
// GuiWizard is unable to register itself as a listener before the first
// activeStep event is fired, so queue it up here and fire again after
// GuiWizard is ready.
MultiPathModel model = new MultiPathModel(mainPath);
TempPropertyChangeListener listener = new TempPropertyChangeListener();
model.addPropertyChangeListener(listener);
GuiWizard wizard = new GuiWizard(model);
wizard.setEventQueue(listener.getEvents());
model.removePropertyChangeListener(listener);
return wizard;
}
/**
* Builds a wizard path from the supplied ant path.
*
* @param _path The ant path.
* @param _paths A map of all other paths (except the main one).
* @return The wizard path.
*/
private static org.pietschy.wizard.models.Path buildPath(Path _path, Map _paths) {
// add steps and branches.
org.pietschy.wizard.models.Path path = null;
for (int ii = _path.getSteps().size() - 1; ii >= 0; ii--) {
Object next = _path.getSteps().get(ii);
// steps
if (next instanceof Step) {
Step step = (Step) next;
Log.debug("Adding step '" + step.getName() + "' to path '" + _path.getName() + "'");
SimplePath simplePath =
new SimplePath(
step.getName(),
(org.pietschy.wizard.WizardStep) getStep(step.getName(), step.getProperties()));
if (path != null) {
Log.debug(
"Setting next path for '"
+ getPathName(simplePath)
+ "' to path '"
+ getPathName(path)
+ "'");
simplePath.setNextPath(path);
}
path = simplePath;
// branches
} else {
Branch branch = (Branch) next;
if (!_paths.containsKey(branch.getPath())) {
throw new BuildException(
"No path '" + branch.getPath() + "' found for branch in '" + _path.getName() + "'");
}
Log.debug("Adding branch '" + branch.getPath() + "' to path '" + _path.getName() + "'");
org.pietschy.wizard.models.Path branchPath =
buildPath((Path) _paths.get(branch.getPath()), _paths);
if (branchPath instanceof SimplePath) {
Log.debug(
"Setting next path for '"
+ getPathName(branchPath)
+ "' to path '"
+ getPathName(path)
+ "'");
((SimplePath) branchPath).setNextPath(path);
}
BranchingPath branchingPath = new BranchingPath(branch.getPath());
branchingPath.addBranch(0, branchPath, new WizardCondition(branch));
if (path != null) {
Log.debug(
"Adding static path for '"
+ getPathName(branchingPath)
+ "' containing path '"
+ getPathName(path)
+ "'");
branchingPath.addBranch(path, new StaticCondition(true));
}
path = branchingPath;
}
}
return path;
}