private void markForUpdate(final String updateSite, final boolean evenForcedUpdates) {
for (final FileObject file : forUpdateSite(updateSite)) {
if ((file.isUpdateable(evenForcedUpdates) || file.getStatus().isValid(Action.INSTALL))
&& file.isUpdateablePlatform(this)) {
file.setFirstValidAction(this, Action.UPDATE, Action.UNINSTALL, Action.INSTALL);
}
}
}
void addDependencies(final FileObject file, final DependencyMap map, final boolean overriding) {
for (final Dependency dependency : file.getDependencies()) {
final FileObject other = get(dependency.filename);
if (other == null || overriding != dependency.overrides || !other.isUpdateablePlatform(this))
continue;
if (other.isObsolete() && other.willNotBeInstalled()) {
log.warn("Ignoring obsolete dependency " + dependency.filename + " of " + file.filename);
continue;
}
if (dependency.overrides) {
if (other.willNotBeInstalled()) continue;
} else if (other.willBeUpToDate()) continue;
if (!map.add(other, file)) continue;
// overriding dependencies are not recursive
if (!overriding) addDependencies(other, map, overriding);
}
}
public String downloadIndexAndChecksum(final Progress progress)
throws ParserConfigurationException, SAXException {
try {
read();
} catch (final FileNotFoundException e) {
if (prefix("plugins/Fiji_Updater.jar").exists()) {
// make sure that the Fiji update site is enabled
UpdateSite fiji = getUpdateSite("Fiji", true);
if (fiji == null) {
addUpdateSite("Fiji", "http://fiji.sc/update/", null, null, 0);
}
}
} catch (final IOException e) {
/* ignore */
}
// clear the files
clear();
final XMLFileDownloader downloader = new XMLFileDownloader(this);
downloader.addProgress(progress);
try {
downloader.start(false);
} catch (final UpdateCanceledException e) {
downloader.done();
throw e;
}
new Checksummer(this, progress).updateFromLocal();
// When upstream fixed dependencies, heed them
for (final FileObject file : upToDate()) {
for (final FileObject dependency : file.getFileDependencies(this, false)) {
if (dependency.getAction() == Action.NOT_INSTALLED
&& dependency.isUpdateablePlatform(this)) {
dependency.setAction(this, Action.INSTALL);
}
}
}
return downloader.getWarnings();
}
