/**
* Saves a report to CSV format.
*
* @param report the report.
* @param filename target file name.
* @throws Exception if an error occurs.
*/
public static void createCSV(final MasterReport report, final String filename) throws Exception {
final OutputStream outputStream = new BufferedOutputStream(new FileOutputStream(filename));
final StreamCSVOutputProcessor target = new StreamCSVOutputProcessor(outputStream);
final StreamReportProcessor reportProcessor = new StreamReportProcessor(report, target);
reportProcessor.processReport();
outputStream.close();
}
@SuppressWarnings("deprecation")
@Override
protected boolean performExport(final MasterReport report, final OutputStream outputStream) {
try {
IContentRepository contentRepository = null;
try {
contentRepository = PentahoSystem.get(IContentRepository.class, getSession());
} catch (Throwable t) {
debug(
Messages.getInstance()
.getString("JFreeReportHtmlComponent.DEBUG_0044_PROCESSING_WITHOUT_CONTENT_REPOS"),
t); //$NON-NLS-1$
}
String contentHandlerPattern =
getInputStringValue(AbstractJFreeReportComponent.REPORTHTML_CONTENTHANDLER);
if (contentHandlerPattern == null) {
final Configuration globalConfig = ClassicEngineBoot.getInstance().getGlobalConfig();
contentHandlerPattern =
globalConfig.getConfigProperty("org.pentaho.web.ContentHandler"); // $NON-NLS-1$
}
final IApplicationContext ctx = PentahoSystem.getApplicationContext();
final URLRewriter rewriter;
final ContentLocation dataLocation;
final NameGenerator dataNameGenerator;
if ((contentRepository == null)
|| JFreeReportHtmlComponent.DO_NOT_USE_THE_CONTENT_REPOSITORY) {
debug(
Messages.getInstance()
.getString(
"JFreeReportHtmlComponent.DEBUG_0044_PROCESSING_WITHOUT_CONTENT_REPOS")); //$NON-NLS-1$
if (ctx != null) {
File dataDirectory = new File(ctx.getFileOutputPath("system/tmp/")); // $NON-NLS-1$
if (dataDirectory.exists() && (dataDirectory.isDirectory() == false)) {
dataDirectory = dataDirectory.getParentFile();
if (dataDirectory.isDirectory() == false) {
throw new ReportProcessingException(
Messages.getInstance()
.getErrorString(
"JFreeReportDirectoryComponent.ERROR_0001_INVALID_DIR",
dataDirectory.getPath())); // $NON-NLS-1$
}
} else if (dataDirectory.exists() == false) {
dataDirectory.mkdirs();
}
final FileRepository dataRepository = new FileRepository(dataDirectory);
dataLocation = dataRepository.getRoot();
dataNameGenerator = new DefaultNameGenerator(dataLocation);
rewriter = new PentahoURLRewriter(contentHandlerPattern);
} else {
dataLocation = null;
dataNameGenerator = null;
rewriter = new PentahoURLRewriter(contentHandlerPattern);
}
} else {
debug(
Messages.getInstance()
.getString(
"JFreeReportHtmlComponent.DEBUG_045_PROCESSING_WITH_CONTENT_REPOS")); //$NON-NLS-1$
final String thePath =
getSolutionName()
+ "/"
+ getSolutionPath()
+ "/"
+ getSession().getId(); // $NON-NLS-1$//$NON-NLS-2$
final IContentLocation pentahoContentLocation =
contentRepository.newContentLocation(
thePath, getActionName(), getActionTitle(), getSolutionPath(), true);
// todo
final ReportContentRepository repository =
new ReportContentRepository(pentahoContentLocation, getActionName());
dataLocation = repository.getRoot();
dataNameGenerator = new DefaultNameGenerator(dataLocation);
rewriter = new PentahoURLRewriter(contentHandlerPattern);
}
final StreamRepository targetRepository = new StreamRepository(null, outputStream);
final ContentLocation targetRoot = targetRepository.getRoot();
final HtmlOutputProcessor outputProcessor =
new StreamHtmlOutputProcessor(report.getConfiguration());
final HtmlPrinter printer = new AllItemsHtmlPrinter(report.getResourceManager());
printer.setContentWriter(
targetRoot,
new DefaultNameGenerator(targetRoot, "index", "html")); // $NON-NLS-1$//$NON-NLS-2$
printer.setDataWriter(dataLocation, dataNameGenerator);
printer.setUrlRewriter(rewriter);
outputProcessor.setPrinter(printer);
final StreamReportProcessor sp = new StreamReportProcessor(report, outputProcessor);
final int yieldRate = getYieldRate();
if (yieldRate > 0) {
sp.addReportProgressListener(new YieldReportListener(yieldRate));
}
sp.processReport();
sp.close();
outputStream.flush();
close();
return true;
} catch (ReportProcessingException e) {
error(
Messages.getInstance()
.getString("JFreeReportHtmlComponent.ERROR_0046_FAILED_TO_PROCESS_REPORT"),
e); //$NON-NLS-1$
return false;
} catch (IOException e) {
error(
Messages.getInstance()
.getString("JFreeReportHtmlComponent.ERROR_0046_FAILED_TO_PROCESS_REPORT"),
e); //$NON-NLS-1$
return false;
} catch (ContentIOException e) {
error(
Messages.getInstance()
.getString("JFreeReportHtmlComponent.ERROR_0046_FAILED_TO_PROCESS_REPORT"),
e); //$NON-NLS-1$
return false;
}
}
