/**
* method to stream the byte array to response object
*
* @param fileContents
* @param fileName
* @param fileContentType
* @param response
* @throws Exception
*/
protected void streamToResponse(
org.kuali.kra.proposaldevelopment.bo.AttachmentDataSource attachmentDataSource,
HttpServletResponse response)
throws Exception {
byte[] xbts = attachmentDataSource.getContent();
ByteArrayOutputStream baos = null;
try {
baos = new ByteArrayOutputStream(xbts.length);
baos.write(xbts);
WebUtils.saveMimeOutputStreamAsFile(
response,
attachmentDataSource.getContentType(),
baos,
attachmentDataSource.getFileName());
} finally {
try {
if (baos != null) {
baos.close();
baos = null;
}
} catch (IOException ioEx) {
LOG.error("Error while downloading attachment");
throw new RuntimeException("IOException occurred while downloading attachment", ioEx);
}
}
}
/**
* Handy method to stream the byte array to response object
*
* @param attachmentDataSource
* @param response
* @throws Exception
*/
public void streamToResponse(
AttachmentDataSource attachmentDataSource, HttpServletResponse response) throws Exception {
byte[] xbts = attachmentDataSource.getContent();
ByteArrayOutputStream baos = null;
if (xbts != null)
try {
baos = new ByteArrayOutputStream(xbts.length);
baos.write(xbts);
WebUtils.saveMimeOutputStreamAsFile(
response,
attachmentDataSource.getContentType(),
baos,
attachmentDataSource.getFileName());
} finally {
try {
if (baos != null) {
baos.close();
baos = null;
}
} catch (IOException ioEx) {
LOG.warn(ioEx.getMessage(), ioEx);
}
}
}
protected void saveGrantsGovXml(
ProposalDevelopmentDocument pdDoc,
boolean formEntryFlag,
XmlObject formObject,
List<AttachmentData> attachmentList,
List<S2sAppAttachments> attachmentLists)
throws Exception {
String loggingDirectory =
KraServiceLocator.getService(ConfigurationService.class)
.getPropertyValueAsString(Constants.PRINT_XML_DIRECTORY);
String opportunityId = pdDoc.getDevelopmentProposal().getS2sOpportunity().getOpportunityId();
String proposalnumber = pdDoc.getDevelopmentProposal().getProposalNumber();
String exportDate =
StringUtils.replaceChars(
(pdDoc.getDevelopmentProposal().getUpdateTimestamp().toString()), ":", "_");
exportDate = StringUtils.replaceChars(exportDate, " ", ".");
if (grantsGovXmlDirectoryFile == null) {
grantsGovXmlDirectoryFile = new File(loggingDirectory + proposalnumber);
}
File newgrantsGovXmlDirectoryFile = null;
int suffix = 1;
while (grantsGovXmlDirectoryFile.exists() && formEntryFlag) {
grantsGovXmlDirectoryFile = new File(loggingDirectory + proposalnumber);
String filename = String.valueOf(suffix);
newgrantsGovXmlDirectoryFile = new File(loggingDirectory + proposalnumber + "-" + filename);
if (!newgrantsGovXmlDirectoryFile.exists()) {
grantsGovXmlDirectoryFile = newgrantsGovXmlDirectoryFile;
break;
}
suffix++;
}
if (formEntryFlag) {
grantsGovXmlDirectoryFile.mkdir();
}
pdDoc.setSaveXmlFolderName(grantsGovXmlDirectoryFile.getName());
for (AttachmentData attachmentData : attachmentList) {
File attachmentFile = new File(grantsGovXmlDirectoryFile, "Attachments");
attachmentFile.mkdir();
File attachedFile = new File(attachmentFile, attachmentData.getFileName());
FileOutputStream output = new FileOutputStream(attachedFile);
output.write(attachmentData.getContent());
output.close();
}
for (S2sAppAttachments attAppAttachments : attachmentLists) {
File attachmentFile = new File(grantsGovXmlDirectoryFile, "Attachments");
attachmentFile.mkdir();
AttachmentDataSource ads = getAttributeContent(pdDoc, attAppAttachments.getContentId());
File attachedFile = new File(attachmentFile, ads.getFileName());
FileOutputStream output = new FileOutputStream(attachedFile);
output.write(getAttContent(pdDoc, attAppAttachments.getContentId()));
output.close();
}
File xmlFile =
new File(
grantsGovXmlDirectoryFile,
opportunityId + "." + proposalnumber + "." + exportDate + ".xml");
BufferedWriter out = new BufferedWriter(new FileWriter(xmlFile));
out.write(formObject.xmlText());
out.close();
ZipOutputStream zipOutputStream = null;
FileOutputStream fileOutputStream = new FileOutputStream(grantsGovXmlDirectoryFile + ".zip");
zipOutputStream = new ZipOutputStream(fileOutputStream);
addFolderToZip("", grantsGovXmlDirectoryFile.getPath(), zipOutputStream);
zipOutputStream.flush();
zipOutputStream.close();
}