@Override
public void onCopiedFrom(Item src) {
super.onCopiedFrom(src);
synchronized (this) {
this.nextBuildNumber = 1; // reset the next build number
this.holdOffBuildUntilSave = true;
}
}
@Override
protected void performDelete() throws IOException, InterruptedException {
// if a build is in progress. Cancel it.
RunT lb = getLastBuild();
if (lb != null) {
Executor e = lb.getExecutor();
if (e != null) {
e.interrupt();
// should we block until the build is cancelled?
}
}
super.performDelete();
}
@Override
public void onLoad(ItemGroup<? extends Item> parent, String name) throws IOException {
super.onLoad(parent, name);
TextFile f = getNextBuildNumberFile();
if (f.exists()) {
// starting 1.28, we store nextBuildNumber in a separate file.
// but old Hudson didn't do it, so if the file doesn't exist,
// assume that nextBuildNumber was read from config.xml
try {
synchronized (this) {
this.nextBuildNumber = Integer.parseInt(f.readTrim());
}
} catch (NumberFormatException e) {
// try to infer the value of the next build number from the existing build records. See
// JENKINS-11563
File[] folders =
this.getBuildDir()
.listFiles(
new FileFilter() {
public boolean accept(File file) {
return file.isDirectory() && file.getName().matches("[0-9]+");
}
});
if (folders == null || folders.length == 0) {
this.nextBuildNumber = 1;
} else {
Collection<Integer> foldersInt =
Collections2.transform(
Arrays.asList(folders),
new Function<File, Integer>() {
public Integer apply(File file) {
return Integer.parseInt(file.getName());
}
});
this.nextBuildNumber = Collections.max(foldersInt) + 1;
}
saveNextBuildNumber();
}
} else {
// From the old Hudson, or doCreateItem. Create this file now.
saveNextBuildNumber();
save(); // and delete it from the config.xml
}
if (properties == null) // didn't exist < 1.72
properties = new CopyOnWriteList<JobProperty<? super JobT>>();
for (JobProperty p : properties) p.setOwner(this);
}
/** Renames a job. */
@Override
public void renameTo(String newName) throws IOException {
super.renameTo(newName);
}
@Override
public synchronized void save() throws IOException {
super.save();
holdOffBuildUntilSave = false;
}