@Override
protected IStatus runStatus(IProgressMonitor monitor) {
IPingService pingService = SERVICES.getService(IPingService.class);
try {
// side-effect of every service call (whether ping or any other) is to get
// client notifications
pingService.ping("GetClientNotifications");
} catch (Throwable t) {
if (LOG.isInfoEnabled()) {
LOG.info("polling", t);
}
}
if (monitor.isCanceled()) {
return Status.CANCEL_STATUS;
} else {
// re-schedule
long netLatency = 0L;
IPerformanceAnalyzerService perf = SERVICES.getService(IPerformanceAnalyzerService.class);
if (perf != null) {
netLatency = perf.getNetworkLatency();
}
long sleepInterval =
m_analyzeNetworkLatency ? Math.max(m_pollInterval, 10 * netLatency) : m_pollInterval;
schedule(sleepInterval);
return Status.OK_STATUS;
}
}
/**
* sets permission collection that is associated with the current subject
*
* @param p permission collection
*/
public void setPermissionsOfCurrentSubject(Permissions p) {
String userId = SERVICES.getService(IAccessControlService.class).getUserIdOfCurrentSubject();
if (userId == null) {
throw new SecurityException("userId is null");
}
setPermissions(userId, p);
}
/** @return the permission collection that is associated with the current subject */
public Permissions getPermissionsOfCurrentSubject() {
String userId = SERVICES.getService(IAccessControlService.class).getUserIdOfCurrentSubject();
if (userId == null) {
return null;
}
return getPermissions(userId);
}
@Override
protected void execAction() throws ProcessingException {
for (ITableRow row : getSelectedRows()) {
File file = (File) row.getKeyValues().get(0);
SERVICES.getService(IShellService.class).shellOpen(file.getPath());
}
}
@Override
protected void initConfig() {
m_uiFacade = new P_UIFacade();
Class<? extends IGroupBoxBodyGrid> bodyGridClazz = getConfiguredBodyGrid();
if (bodyGridClazz != null) {
IGroupBoxBodyGrid bodyGrid;
try {
bodyGrid = bodyGridClazz.newInstance();
setBodyGrid(bodyGrid);
} catch (Exception e) {
SERVICES
.getService(IExceptionHandlerService.class)
.handleException(
new ProcessingException(
"error creating instance of class '" + bodyGridClazz.getName() + "'.", e));
}
}
m_customProcessButtonGrid = new GroupBoxProcessButtonGrid(this, true, false);
m_systemProcessButtonGrid = new GroupBoxProcessButtonGrid(this, false, true);
super.initConfig();
categorizeFields();
setExpandable(getConfiguredExpandable());
setExpanded(getConfiguredExpanded());
setBorderVisible(getConfiguredBorderVisible());
setBorderDecoration(getConfiguredBorderDecoration());
setGridColumnCountHint(getConfiguredGridColumnCount());
setBackgroundImageName(getConfiguredBackgroundImageName());
setBackgroundImageHorizontalAlignment(getConfiguredBackgroundImageHorizontalAlignment());
setBackgroundImageVerticalAlignment(getConfiguredBackgroundImageVerticalAlignment());
setScrollable(getConfiguredScrollable());
}
/**
* Applies move descriptors registered on {@link IExtensionRegistry#registerMove(Class, double)}
* to all objects of the given list.
*
* <p><b>Important</b>: The given {@link Iterable} is not sorted by this method.
*/
public static void moveModelObjects(Iterable<? extends IOrdered> modelObjects) {
IInternalExtensionRegistry extensionRegistry =
SERVICES.getService(IInternalExtensionRegistry.class);
for (IOrdered m : modelObjects) {
MoveDescriptor<IOrdered> moveDesc = extensionRegistry.createModelMoveDescriptorFor(m, null);
if (moveDesc != null && moveDesc.getNewOrder() != null) {
m.setOrder(moveDesc.getNewOrder());
}
}
}
@Override
public File getRemoteFile(String dir, String simpleName, Locale locale, boolean checkCache)
throws ProcessingException {
RemoteFile spec = null;
File f = null;
if (locale != null && simpleName != null && simpleName.lastIndexOf(".") != -1) {
String filename = simpleName;
String language = locale.toString().replaceAll("__", "_");
String prefix = filename.substring(0, filename.lastIndexOf(".")) + "_";
String suffix = filename.substring(filename.lastIndexOf("."));
filename = prefix + language + suffix;
File test = getFileLocation(dir, filename, false);
while (!test.exists()) {
if (language.indexOf("_") == -1) {
filename = simpleName;
break;
}
language = language.substring(0, language.lastIndexOf("_"));
filename = prefix + language + suffix;
test = getFileLocation(dir, filename, false);
}
f = getFileLocation(dir, filename, false);
spec = new RemoteFile(dir, filename, locale, 0L);
} else {
f = getFileLocation(dir, simpleName, false);
spec = new RemoteFile(dir, simpleName, locale, 0L);
}
if (f.exists()) {
spec.setLastModified(f.lastModified());
}
//
if (checkCache && OfflineState.isOnlineInCurrentThread()) {
IRemoteFileService svc = SERVICES.getService(IRemoteFileService.class);
spec = svc.getRemoteFile(spec);
try {
if (spec.getName() != null && !spec.getName().equalsIgnoreCase(f.getName())) {
if (locale != null && f.getName().length() > spec.getName().length()) {
// if local file has longer name (including locale), this means that
// this file was deleted on the server
f.delete();
}
f = getFileLocation(spec.getDirectory(), spec.getName(), false);
}
if (spec.exists() && spec.hasContent()) {
spec.writeData(new FileOutputStream(f));
f.setLastModified(spec.getLastModified());
} else if (!spec.exists()) {
f.delete();
}
} catch (IOException e) {
throw new ProcessingException("error writing remote file in local store", e);
}
}
return f;
}
@Override
public List<ILookupRow<T>> getDataByText(ILookupCall<T> call) throws ProcessingException {
// change wildcards * in text to db specific wildcards
if (call.getText() != null) {
String s = call.getText();
String sqlWildcard = SERVICES.getService(ISqlService.class).getSqlStyle().getLikeWildcard();
call.setText(s.replaceAll("[*]", sqlWildcard));
}
String sql = getConfiguredSqlSelect();
return execLoadLookupRows(sql, filterSqlByText(sql), call);
}
@Override
protected void execInitField() throws ProcessingException {
// Table already is scrollable, it's not necessary to make the form scrollable too
IDeviceTransformationService service =
SERVICES.getService(IDeviceTransformationService.class);
if (service != null && service.getDeviceTransformer() != null) {
service
.getDeviceTransformer()
.getDeviceTransformationConfig()
.excludeFieldTransformation(this, MobileDeviceTransformation.MAKE_MAINBOX_SCROLLABLE);
}
}
@Override
protected List<ILookupRow<String>> execCreateLookupRows() throws ProcessingException {
TreeMap<String, ILookupRow<String>> sortMap = new TreeMap<String, ILookupRow<String>>();
ISpellCheckerService sc = SERVICES.getService(ISpellCheckerService.class);
if (sc != null) {
for (String lang : sc.getAvailableLanguages()) {
Locale loc = NlsUtility.parseLocale(lang);
sortMap.put(
lang,
new LookupRow<String>(
lang, loc.getDisplayLanguage() + " (" + loc.getDisplayCountry() + ")"));
}
}
return new ArrayList<ILookupRow<String>>(sortMap.values());
}
protected void setStatusImpl(long userId, int status) throws ProcessingException {
int oldStatus = 0;
synchronized (m_usersLock) {
oldStatus = IUserActivityStateService.STATUS_OFFLINE;
Integer oldStatInt = m_users.get(userId);
if (oldStatInt != null) {
oldStatus = m_users.get(userId);
}
m_users.put(userId, status);
if (oldStatus != status) {
UserStatusMap map = getUserStatusMap();
SERVICES
.getService(IClientNotificationService.class)
.putNotification(new UserActivityClientNotification(map), new AllUserFilter(120000L));
}
}
}
@Override
protected void initConfig() {
m_uiFacade = new P_UIFacade();
super.initConfig();
setImageTransform(new AffineTransformSpec());
setAutoFit(getConfiguredAutoFit());
setImageId(getConfiguredImageId());
setPanDelta(getConfiguredPanDelta());
setRotateDelta(getConfiguredRotateDelta());
setZoomDelta(getConfiguredZoomDelta());
setDragType(getConfiguredDragType());
setDropType(getConfiguredDropType());
setScrollBarEnabled(getConfiguredScrollBarEnabled());
// menus
List<Class<? extends IMenu>> declaredMenus = getDeclaredMenus();
List<IMenu> contributedMenus = m_contributionHolder.getContributionsByClass(IMenu.class);
OrderedCollection<IMenu> menus = new OrderedCollection<IMenu>();
for (Class<? extends IMenu> menuClazz : declaredMenus) {
try {
menus.addOrdered(ConfigurationUtility.newInnerInstance(this, menuClazz));
} catch (Exception e) {
SERVICES
.getService(IExceptionHandlerService.class)
.handleException(
new ProcessingException(
"error creating instance of class '" + menuClazz.getName() + "'.", e));
}
}
menus.addAllOrdered(contributedMenus);
try {
injectMenusInternal(menus);
} catch (Exception e) {
LOG.error("error occured while dynamically contributing menus.", e);
}
new MoveActionNodesHandler<IMenu>(menus).moveModelObjects();
m_contextMenu = new FormFieldContextMenu<IImageField>(this, menus.getOrderedList());
m_contextMenu.setContainerInternal(this);
}
protected void load() {
if (m_session == null || ClientSessionThreadLocal.get() == m_session) {
m_env = SERVICES.getService(IUserPreferencesStorageService.class).loadPreferences();
} else {
ClientAsyncJob job =
new ClientAsyncJob("Load user preferences", m_session) {
@Override
protected void runVoid(IProgressMonitor monitor) throws Throwable {
m_env = SERVICES.getService(IUserPreferencesStorageService.class).loadPreferences();
}
};
job.schedule();
try {
job.join();
} catch (InterruptedException e) {
// nop
}
}
if (m_env == null) {
throw new IllegalStateException("Could not load preferences in client job");
}
}
@Override
protected List<Part> createPartsList(LookupCall call) {
return SERVICES.getService(IMinifigDataStoreService.class).getAvailableTorsos();
}
@Override
public Object invoke(final Packet packet, final Method method, final Object... aobj)
throws InvocationTargetException, IllegalAccessException {
final T portType = ScoutInstanceResolver.this.resolve(packet);
if (portType == null) {
throw new WebServiceException("No port type found");
}
Subject subject = null;
try {
subject = Subject.getSubject(AccessController.getContext());
} catch (Exception e) {
LOG.error("Failed to get subject of calling access context", e);
}
if (subject == null) {
throw new WebServiceException(
"Webservice request was NOT dispatched due to security reasons: request must run on behalf of a subject context.");
}
IServerSession session = getSession(m_context.getMessageContext());
if (session == null) {
LOG.warn(
"Webservice request is not run in a session context as no server session is configured.");
return method.invoke(portType, aobj);
}
try {
final ObjectHolder resultHolder = new ObjectHolder();
final Holder<InvocationTargetException> invocationTargetExceptionHolder =
new Holder<InvocationTargetException>(InvocationTargetException.class);
final Holder<IllegalAccessException> illegalAccessExceptionHolder =
new Holder<IllegalAccessException>(IllegalAccessException.class);
final Holder<RuntimeException> runtimeExceptionHolder =
new Holder<RuntimeException>(RuntimeException.class);
// run server job
final IServerJobFactory jobFactory =
SERVICES.getService(IServerJobService.class).createJobFactory(session, subject);
ServerJob serverJob =
jobFactory.create(
"Tx",
new ITransactionRunnable() {
@Override
public IStatus run(IProgressMonitor monitor) throws ProcessingException {
try {
resultHolder.setValue(method.invoke(portType, aobj));
} catch (InvocationTargetException e) {
Throwable cause = e.getCause();
ThreadContext.getTransaction().addFailure(cause); // rollback transaction
if (cause instanceof RuntimeException) {
LOG.warn(
"Webservice processing exception occured. Please handle faults by respective checked SOAP faults.",
cause);
invocationTargetExceptionHolder.setValue(
new InvocationTargetException(
new WebServiceException("Internal Server Error")));
} else {
// business exception (SOAP faults are checked exceptions)
LOG.info("Webservice processing exception occured.", cause);
invocationTargetExceptionHolder.setValue(e);
}
} catch (IllegalAccessException e) {
ThreadContext.getTransaction().addFailure(e); // rollback transaction
LOG.error(
"Illegal access exception occured while dispatching webservice request. This might be caused because of Java security settings.",
e);
illegalAccessExceptionHolder.setValue(e);
} catch (RuntimeException e) {
ThreadContext.getTransaction().addFailure(e); // rollback transaction
LOG.error(
"Unexpected error occured while dispatching webservice request.", e);
runtimeExceptionHolder.setValue(e);
}
return Status.OK_STATUS;
}
});
serverJob.setSystem(true);
serverJob.runNow(new NullProgressMonitor());
if (invocationTargetExceptionHolder.getValue() != null) {
throw invocationTargetExceptionHolder.getValue();
}
if (illegalAccessExceptionHolder.getValue() != null) {
throw illegalAccessExceptionHolder.getValue();
}
if (runtimeExceptionHolder.getValue() != null) {
throw runtimeExceptionHolder.getValue();
}
return resultHolder.getValue();
} finally {
postInvoke(packet, portType);
}
}
private void syncRemoteFilesInternal(
String serverFolderPath, FilenameFilter filter, boolean useServerFolderStructureOnClient)
throws ProcessingException {
IRemoteFileService svc = SERVICES.getService(IRemoteFileService.class);
String[][] realFiles = getFiles(serverFolderPath, filter, useServerFolderStructureOnClient);
RemoteFile[] existingFileInfoOnClient = new RemoteFile[realFiles.length];
for (int i = 0; i < realFiles.length; i++) {
RemoteFile rf = new RemoteFile(realFiles[i][0], realFiles[i][1], 0);
String dir = m_rootPath == null ? realFiles[i][0] : "";
File f = getFileLocation(dir, realFiles[i][1], false);
if (f.exists()) {
rf.setLastModified(f.lastModified());
}
existingFileInfoOnClient[i] = rf;
}
existingFileInfoOnClient =
svc.getRemoteFiles(serverFolderPath, filter, existingFileInfoOnClient);
for (RemoteFile spec : existingFileInfoOnClient) {
String fileDirectory = useServerFolderStructureOnClient ? spec.getDirectory() : null;
File f = getFileLocation(fileDirectory, spec.getName(), false);
if (spec.exists() && spec.hasContent()) {
try {
if (spec.hasMoreParts()) {
// file is splitted - get all parts
int counter = 0;
long fileDate = spec.getLastModified();
File part = getFileLocation(fileDirectory, spec.getName() + "." + counter, false);
spec.writeData(new FileOutputStream(part));
part.setLastModified(fileDate);
RemoteFile specPart = spec;
while (specPart.hasMoreParts()) {
counter++;
part = getFileLocation(fileDirectory, spec.getName() + "." + counter, false);
if (!part.exists() || fileDate != part.lastModified()) {
specPart = svc.getRemoteFilePart(spec, counter);
specPart.writeData(new FileOutputStream(part));
part.setLastModified(fileDate);
} else {
// resuming canceled part: nothing to do
}
}
// put together
counter = 0;
f = getFileLocation(fileDirectory, spec.getName(), false);
OutputStream out = new FileOutputStream(f);
part = getFileLocation(fileDirectory, spec.getName() + "." + counter, false);
while (part.exists()) {
InputStream in = new FileInputStream(part);
byte[] buf = new byte[102400];
int len;
while ((len = in.read(buf)) > 0) {
out.write(buf, 0, len);
}
out.flush();
in.close();
part.delete();
counter++;
part = getFileLocation(fileDirectory, spec.getName() + "." + counter, false);
}
out.close();
f.setLastModified(fileDate);
} else {
// normal files
spec.writeData(new FileOutputStream(f));
f.setLastModified(spec.getLastModified());
}
} catch (IOException e) {
throw new ProcessingException("error writing remote file in local store", e);
}
} else if (!spec.exists()) {
f.delete();
}
}
}
