public RepositoryTreeModel(
final RepositoryManager root,
final boolean onlyFolders,
final boolean onlyWritableRepositories) {
this.root = root;
this.onlyFolders = onlyFolders;
this.onlyWriteableRepositories = onlyWritableRepositories;
for (Repository repository : root.getRepositories()) {
repository.addRepositoryListener(repositoryListener);
}
root.addObserver(
new Observer<Repository>() {
@Override
public void update(Observable<Repository> observable, Repository arg) {
for (Repository repository : root.getRepositories()) {
// if (onlyWritableRepositories) {
repository.removeRepositoryListener(repositoryListener);
repository.addRepositoryListener(repositoryListener);
// }
}
TreeModelEvent e = new TreeModelEvent(this, new TreePath(root));
for (TreeModelListener l : listeners.getListeners(TreeModelListener.class)) {
l.treeStructureChanged(e);
}
}
},
true);
}
public RemoteProcessesTreeModel() {
updateTimer.schedule(new UpdateTask(), UPDATE_PERIOD, UPDATE_PERIOD);
RepositoryManager.getInstance(null).addObserver(repositoryManagerObserver, false);
// initialize model
for (RemoteRepository repo : RepositoryManager.getInstance(null).getRemoteRepositories()) {
addRepository(repo);
}
}
@Override
public void actionPerformed(ActionEvent e) {
String loc =
RepositoryLocationChooser.selectLocation(
lastLocation, "", RapidMinerGUI.getMainFrame(), true, false, true, true, true);
if (loc != null) {
RepositoryLocation location;
try {
location = new RepositoryLocation(loc);
} catch (Exception ex) {
SwingTools.showSimpleErrorMessage("malformed_rep_location", ex, loc);
return;
}
try {
if (location.locateEntry() != null) {
// overwrite?
if (SwingTools.showConfirmDialog("overwrite", ConfirmDialog.YES_NO_OPTION, location)
!= ConfirmDialog.YES_OPTION) {
return;
}
}
RepositoryManager.getInstance(null).store(object, location, null);
lastLocation = location;
} catch (RepositoryException ex) {
SwingTools.showSimpleErrorMessage("cannot_store_obj_at_location", ex, loc);
}
}
}
private List<Repository> getWritableRepositories(RepositoryManager manager) {
List<Repository> repositories = manager.getRepositories();
List<Repository> writeableRepositories = new LinkedList<Repository>();
for (Repository repository : repositories) {
if (!repository.isReadOnly()) {
writeableRepositories.add(repository);
}
}
return writeableRepositories;
}
private TreeModelEvent makeChangeEvent(Entry entry) {
TreePath path = getPathTo(entry.getContainingFolder());
int index;
if (entry instanceof Repository) {
index = RepositoryManager.getInstance(null).getRepositories().indexOf(entry);
} else {
index = getIndexOfChild(entry.getContainingFolder(), entry);
}
return new TreeModelEvent(
RepositoryTreeModel.this, path, new int[] {index}, new Object[] {entry});
}
@Override
public void update(Observable<Repository> observable, final Repository arg) {
// repository has been removed
if (arg == null) {
// rebuild repositories, observerRepositories and processes lists
synchronized (repositories) {
// remember old observed repositories
Set<RemoteRepository> oldObserverRepositories =
new HashSet<RemoteRepository>(observedRepositories);
// remove all current repositories
List<RemoteRepository> oldRemoteRepositories =
new LinkedList<RemoteRepository>(repositories);
for (RemoteRepository repo : oldRemoteRepositories) {
removeRepository(repo);
}
// add all remote repositories that still exists
List<RemoteRepository> newRemoteRepositories =
new LinkedList<RemoteRepository>(
RepositoryManager.getInstance(null).getRemoteRepositories());
for (RemoteRepository repo : newRemoteRepositories) {
addRepository(repo);
}
// start observing all repositories again that still exists
for (RemoteRepository repo : oldObserverRepositories) {
if (repositories.contains(repo)) {
observe(repo);
}
}
}
} else {
// repository has been added
if (arg instanceof RemoteRepository) {
RemoteRepository addedRepo = (RemoteRepository) arg;
addRepository(addedRepo);
}
}
}
public void run() throws IllegalArgumentException, MalformedURLException, RepositoryException {
final String url = getArgument("url", "http://localhost:8080");
final String user = getArgument("user", "admin");
final String password = getArgument("password", "changeit");
System.err.println("Using RapidAnalytics server at " + url + "...");
RemoteRepository repository =
new RemoteRepository(new URL(url), "Temp", user, password.toCharArray(), true);
RepositoryManager.getInstance(null).addRepository(repository);
//
// GlobalAuthenticator.registerServerAuthenticator(new URLAuthenticator() {
// @Override
// public String getName() {
// return "Dummy command line authenticator";
// }
//
// @Override
// public PasswordAuthentication getAuthentication(URL url) {
// return new PasswordAuthentication(user, password.toCharArray());
// }
// });
if (isArgumentSet("check-state")) {
long startTime;
try {
final RepositoryService repoService = repository.getRepositoryService();
startTime = System.currentTimeMillis();
repoService.getFolderContents("/");
} catch (Exception e) {
System.err.println("Error checking state of RapidAnalytics server at " + url + ": " + e);
System.exit(1);
return;
}
long responseTime = System.currentTimeMillis() - startTime;
System.err.println(
"RapidAnalytics server at " + url + " is up. Response time was " + responseTime + " ms.");
System.exit(0);
return;
}
if (isArgumentSet("wait-for-start")) {
int waitForStart = getArgumentInt("wait-for-start", 120);
long startTime = System.currentTimeMillis();
long waitUntil = startTime + 1000 * waitForStart;
Exception lastException;
do {
System.err.println("Checking server " + url);
try {
getManagementService(url, user, password);
System.err.println("Server " + url + " is up.");
System.exit(0);
return;
} catch (Exception e) {
lastException = e;
System.err.println("Server is not yet up: " + e);
try {
Thread.sleep(2000);
} catch (InterruptedException e1) {
}
}
} while (System.currentTimeMillis() < waitUntil);
System.err.println("Server at " + url + " did not come up within " + waitForStart + "s.");
if (lastException != null) {
System.err.println("Last exception was: " + lastException);
lastException.printStackTrace();
}
System.exit(1);
return;
}
if (isArgumentSet("set-property")) {
String property = getArgument("set-property", null);
if (property == null) {
System.err.println("Argument of --set-property must be of the form KEY=VALUE");
System.exit(1);
return;
}
String[] split = property.split("=", 2);
if (split.length != 2) {
System.err.println("Argument of --set-property must be of the form KEY=VALUE");
System.exit(1);
return;
}
String key = split[0];
String value = split[1];
try {
ManagementService managementService = getManagementService(url, user, password);
System.err.println("Setting " + key + " to value '" + value + "'");
managementService.setGlobalProperty(key, value);
System.exit(0);
} catch (Exception e) {
System.err.println("Failed to set property: " + e);
e.printStackTrace();
System.exit(1);
}
return;
}
if (isArgumentSet("check-setup")) {
try {
ManagementService managementService = getManagementService(url, user, password);
System.err.println("Checking RapidAnalytics setup.");
if (managementService.checkSetup()) {
System.err.println("Setup is ok.");
System.exit(0);
} else {
System.err.println("Setup is incomplete.");
System.exit(1);
}
} catch (Exception e) {
System.err.println("Failed to set property: " + e);
e.printStackTrace();
System.exit(1);
}
return;
}
delay = getArgumentInt("delay", 1000);
if ("true".equals(getArgument("watch", "false"))) {
watch = true;
dumpStatus = true;
}
int processId = -1;
String executeProcess = getArgument("execute-process", null);
if (executeProcess != null) {
System.err.println("Scheduling process execution for process " + executeProcess);
ExecutionResponse result =
repository.getProcessService().executeProcessSimple(executeProcess, null, null);
if (result.getStatus() != 0) {
System.err.println(
"ERROR. Server responded with code "
+ result.getStatus()
+ ": "
+ result.getErrorMessage());
System.exit(result.getStatus());
} else {
System.out.println("Process scheduled for " + result.getFirstExecution());
int jobId = result.getJobId();
if (dumpStatus) {
processId = getJobId(jobId, repository.getProcessService());
} else {
processId = -1;
}
}
} else {
processId = getArgumentInt("process-id", -1);
if (processId != -1) {
dumpStatus = true;
}
}
if (dumpStatus) {
if (processId == -1) {
throw new IllegalArgumentException(
"You must use --process-id or --execute-service if --watch=true.");
}
RemoteProcessState state;
do {
ProcessResponse pInfo = repository.getProcessService().getRunningProcessesInfo(processId);
if (pInfo == null) {
throw new IllegalArgumentException("Process with id " + processId + " does not exist.");
}
dump(pInfo, System.out);
if (watch) {
try {
Thread.sleep(delay);
} catch (InterruptedException e) {
}
}
state = RemoteProcessState.valueOf(pInfo.getState());
} while (watch && !state.isTerminated());
if (!state.isSuccessful()) {
System.exit(1);
} else {
System.exit(0);
}
}
}