private boolean updateExistingItem(AbstractItem item, String config) {
boolean created;
// Leverage XMLUnit to perform diffs
Diff diff;
try {
String oldJob = item.getConfigFile().asString();
diff = XMLUnit.compareXML(oldJob, config);
if (diff.similar()) {
LOGGER.log(Level.FINE, format("Item %s is identical", item.getName()));
return false;
}
} catch (Exception e) {
// It's not a big deal if we can't diff, we'll just move on
LOGGER.warning(e.getMessage());
}
LOGGER.log(Level.FINE, format("Updating item %s as %s", item.getName(), config));
Source streamSource = new StreamSource(new StringReader(config));
try {
item.updateByXml(streamSource);
created = true;
} catch (IOException e) {
LOGGER.log(Level.WARNING, format("Error writing updated item to file."), e);
created = false;
}
return created;
}
@Override
/**
* Called after the user has changed the project name of a job and then clicked on submit.
*
* @param item The item that has been renamed. The new project name is already in item.getName()
* @param oldName the old name
* @param newName the new name
*/
public void onRenamed(Item item, String oldName, String newName) {
// bug 5077308 - Display name field should be cleared when you rename a job.
if (item instanceof AbstractItem) {
AbstractItem abstractItem = (AbstractItem) item;
if (oldName.equals(abstractItem.getDisplayName())) {
// the user renamed the job, but the old project name which is shown as the
// displayname if no displayname was set, has been set into the displayname field.
// This means that the displayname was never set, so we want to set it
// to null as it was before
try {
LOGGER.info(
String.format(
"onRenamed():Setting displayname to null for item.name=%s", item.getName()));
abstractItem.setDisplayName(null);
} catch (IOException ioe) {
LOGGER.log(
Level.WARNING,
String.format(
"onRenamed():Exception while trying to clear the displayName for Item.name:%s",
item.getName()),
ioe);
}
}
}
}
private String lookupJob(String path) throws IOException {
LOGGER.log(Level.FINE, format("Looking up item %s", path));
AbstractItem item = lookupStrategy.getItem(build.getProject(), path, AbstractItem.class);
if (item != null) {
XmlFile xmlFile = item.getConfigFile();
String jobXml = xmlFile.asString();
LOGGER.log(Level.FINE, format("Looked up item with config %s", jobXml));
return jobXml;
} else {
LOGGER.log(Level.WARNING, format("No item called %s could be found.", path));
throw new IOException(format("No item called %s could be found.", path));
}
}
@Override
public void onCopiedFrom(Item src) {
super.onCopiedFrom(src);
synchronized (this) {
this.nextBuildNumber = 1; // reset the next build number
this.holdOffBuildUntilSave = true;
}
}
@Override
/**
* Called after the user has clicked OK in the New Job page when Copy existing job has been
* selected. The fields in item will be displayed in when the config page is loaded displayed.
*/
public void onCopied(Item src, Item item) {
// bug 5056825 - Display name field should be cleared when you copy a job.
if (item instanceof AbstractItem) {
AbstractItem dest = (AbstractItem) item;
try {
dest.setDisplayName(null);
} catch (IOException ioe) {
LOGGER.log(
Level.WARNING,
String.format(
"onCopied():Exception while trying to clear the displayName for Item.name:%s",
item.getName()),
ioe);
}
}
}
@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);
}
@Override
public void cook(Recipe recipe, ImportReportList reportList) throws IOException {
// expansion of this is deferred
XStreamDOM actual = recipe.createImportOptions().apply(definition);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
XStreamDOM.ConverterImpl c = new ConverterImpl();
c.marshal(actual, new XppDriver().createWriter(baos), null);
ModifiableTopLevelItemGroup g = Jenkins.getInstance();
TopLevelItem j = g.getItem(name);
InputStream is = new ByteArrayInputStream(baos.toByteArray());
if (j == null) {
j = g.createProjectFromXML(name, is);
} else if (j instanceof AbstractItem) {
Source source = new StreamSource(is);
((AbstractItem) j).updateByXml(source);
} else {
throw new IOException("Cannot update " + j + " in place");
}
reportList.add(new ImportReportImpl(j));
}
private File getProjectArchiveDir(AbstractItem project) {
return new File(project.getRootDir(), "cucumber-html-reports");
}
/*package*/
static File getCoberturaReportDir(AbstractItem project) {
return new File(project.getRootDir(), "cobertura");
}
/** 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;
}