protected void doCreateDocument(
final ReportOutputType outputType, final OutputStream outputStream)
throws NoFreePortsException {
OfficeTask officeTask =
new OfficeTask() {
@Override
public void processTaskInOpenOffice(OfficeResourceProvider ooResourceProvider) {
try {
loadDocument(ooResourceProvider);
// Handling tables
fillTables(ooResourceProvider.getXDispatchHelper());
// Handling text
replaceAllAliasesInDocument();
replaceAllAliasesInDocument(); // we do it second time to handle several open office
// bugs (page breaks in html, etc). Do not remove.
// Saving document to output stream and closing
saveAndClose(ooResourceProvider, xComponent, outputType, outputStream);
} catch (Exception e) {
throw wrapWithReportingException(
"An error occurred while running task in Open Office server", e);
}
}
};
officeIntegration.runTaskWithTimeout(officeTask, officeIntegration.getTimeoutInSeconds());
}
protected void fillTable(
String name,
BandData parentBand,
TableManager tableManager,
XDispatchHelper xDispatchHelper,
int numberOfRowWithAliases)
throws com.sun.star.uno.Exception {
// Lock clipboard, cause uno uses it to grow tables, relevant for desktops
synchronized (clipboardLock) {
XTextTable xTextTable = tableManager.getXTextTable();
if (officeIntegration.isDisplayDeviceAvailable()) {
clearClipboard();
}
List<BandData> childrenByName = parentBand.getChildrenByName(name);
for (BandData ignored : childrenByName) {
tableManager.copyRow(
xDispatchHelper,
as(XTextDocument.class, xComponent).getCurrentController(),
numberOfRowWithAliases);
}
int i = numberOfRowWithAliases;
for (BandData child : childrenByName) {
if (name.equals(child.getName())) {
fillRow(child, tableManager, i);
i++;
}
}
tableManager.deleteRow(i);
}
}
public void renderDocument() {
try {
doCreateDocument(reportTemplate.getOutputType(), outputStream);
} catch (Exception e) { // just try again if any exceptions occurred
log.warn(
String.format(
"An error occurred while generating doc report [%s]. System will retry to generate report again.",
reportTemplate.getDocumentName()),
e);
for (int i = 0; i < officeIntegration.getCountOfRetry(); i++) {
try {
doCreateDocument(reportTemplate.getOutputType(), outputStream);
return;
} catch (NoFreePortsException e1) {
if (e instanceof NoFreePortsException) {
throw (NoFreePortsException) e;
}
}
}
throw wrapWithReportingException("An error occurred while generating doc report.", e);
}
}
