@Override
public void layoutClick(LayoutClickEvent event) {
final Component component = event.getComponent();
if (!(component instanceof HorizontalLayout)) {
LOG.error("This listener is defined only for horizontalLayout");
return;
}
Component dataComponent = null;
try {
if ((dataComponent = ((HorizontalLayout) component).getComponent(1)) == null) {
return;
}
this.labsPanel
.getReference()
.getApplication()
.getMainWindow()
.addWindow(
new DatePickerWindow(
"Add investigation duration",
new DatePickerWindow.Callback() {
@Override
public void onDialogResult(
boolean resultIsOk, final DurationBean durationBean) {
if (resultIsOk && durationBean != null) {
DurationSelectionLayoutListener.this.labsInvestigationAction.setDuration(
durationBean);
}
}
}));
} catch (IndexOutOfBoundsException e) {
LOG.error(e.getLocalizedMessage());
}
}
/**
* Populates attributes before redirecting to a jsp.
*
* @param request The HttpServletRequest object
* @param response The HttpServletReponse object
* @throws ServletException
* @throws IOException
*/
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
request.setAttribute("fatalError", "");
TachyonFS tachyonClient = TachyonFS.get(mTachyonConf);
String filePath = request.getParameter("path");
if (!(filePath == null || filePath.isEmpty())) {
// Display file block info
try {
UiFileInfo uiFileInfo = getUiFileInfo(tachyonClient, new TachyonURI(filePath));
request.setAttribute("fileBlocksOnTier", uiFileInfo.getBlocksOnTier());
request.setAttribute("blockSizeByte", uiFileInfo.getBlockSizeBytes());
request.setAttribute("path", filePath);
getServletContext()
.getRequestDispatcher("/worker/viewFileBlocks.jsp")
.forward(request, response);
return;
} catch (FileDoesNotExistException fdne) {
request.setAttribute("fatalError", "Error: Invalid Path " + fdne.getMessage());
getServletContext()
.getRequestDispatcher("/worker/blockInfo.jsp")
.forward(request, response);
return;
} catch (IOException ie) {
request.setAttribute(
"invalidPathError", "Error: File " + filePath + " is not available " + ie.getMessage());
getServletContext()
.getRequestDispatcher("/worker/blockInfo.jsp")
.forward(request, response);
return;
} catch (NotFoundException nfe) {
request.setAttribute("fatalError", "Error: block not found. " + nfe.getMessage());
getServletContext()
.getRequestDispatcher("/worker/blockInfo.jsp")
.forward(request, response);
return;
}
}
List<Integer> fileIds = getSortedFileIds();
request.setAttribute("nTotalFile", fileIds.size());
// URL can not determine offset and limit, let javascript in jsp determine and redirect
if (request.getParameter("offset") == null && request.getParameter("limit") == null) {
getServletContext().getRequestDispatcher("/worker/blockInfo.jsp").forward(request, response);
return;
}
try {
int offset = Integer.parseInt(request.getParameter("offset"));
int limit = Integer.parseInt(request.getParameter("limit"));
List<Integer> subFileIds = fileIds.subList(offset, offset + limit);
List<UiFileInfo> uiFileInfos = new ArrayList<UiFileInfo>(subFileIds.size());
for (int fileId : subFileIds) {
uiFileInfos.add(getUiFileInfo(tachyonClient, fileId));
}
request.setAttribute("fileInfos", uiFileInfos);
} catch (FileDoesNotExistException fdne) {
request.setAttribute("fatalError", "Error: Invalid FileId " + fdne.getMessage());
getServletContext().getRequestDispatcher("/worker/blockInfo.jsp").forward(request, response);
return;
} catch (NumberFormatException nfe) {
request.setAttribute(
"fatalError", "Error: offset or limit parse error, " + nfe.getLocalizedMessage());
getServletContext().getRequestDispatcher("/worker/blockInfo.jsp").forward(request, response);
return;
} catch (IndexOutOfBoundsException iobe) {
request.setAttribute(
"fatalError",
"Error: offset or offset + limit is out of bound, " + iobe.getLocalizedMessage());
getServletContext().getRequestDispatcher("/worker/blockInfo.jsp").forward(request, response);
return;
} catch (IllegalArgumentException iae) {
request.setAttribute("fatalError", iae.getLocalizedMessage());
getServletContext().getRequestDispatcher("/worker/blockInfo.jsp").forward(request, response);
return;
} catch (NotFoundException nfe) {
request.setAttribute("fatalError", nfe.getLocalizedMessage());
getServletContext().getRequestDispatcher("/worker/blockInfo.jsp").forward(request, response);
return;
}
getServletContext().getRequestDispatcher("/worker/blockInfo.jsp").forward(request, response);
}