protected Blob resolveBlob(Element el, AttributeConfigDescriptor conf) {
@SuppressWarnings("unchecked")
Map<String, Object> propValues = (Map<String, Object>) resolveComplex(el, conf);
if (propValues.containsKey("content")) {
try {
Blob blob = null;
String content = (String) propValues.get("content");
if (content != null && workingDirectory != null) {
File file = new File(workingDirectory, content.trim());
if (file.exists()) {
blob = Blobs.createBlob(file);
}
}
if (blob == null) {
blob = Blobs.createBlob((String) propValues.get("content"));
}
if (propValues.containsKey("mimetype")) {
blob.setMimeType((String) propValues.get("mimetype"));
}
if (propValues.containsKey("filename")) {
blob.setFilename((String) propValues.get("filename"));
}
return blob;
} catch (IOException e) {
throw new RuntimeException(e);
}
}
return null;
}
@Test
public void testTilingSpead() throws Exception {
PictureTilingService pts = Framework.getLocalService(PictureTilingService.class);
assertNotNull(pts);
File file = FileUtils.getResourceFileFromContext("test.jpg");
Blob image = Blobs.createBlob(file);
GimpExecutor.setUseQuickExec(false);
image.setFilename("slow.jpg");
PictureTiles tiles = pts.getTilesFromBlob(image, 255, 255, 20, 0, 0, false);
assertNotNull(tiles);
assertFalse(tiles.getZoomfactor() == 0);
// System.out.println("ExecTime="
// + tiles.getInfo().get("JavaProcessExecTime"));
GimpExecutor.setUseQuickExec(true);
image.setFilename("quick.jpg");
PictureTiles tiles2 = pts.getTilesFromBlob(image, 255, 255, 20, 0, 0, false);
assertNotNull(tiles2);
assertFalse(tiles2.getZoomfactor() == 0);
// System.out.println("ExecTime="
// + tiles2.getInfo().get("JavaProcessExecTime"));
GimpExecutor.setUseQuickExec(false);
}
protected String blobsToText(List<Blob> blobs, String docId) {
List<String> strings = new LinkedList<String>();
for (Blob blob : blobs) {
try {
SimpleBlobHolder bh = new SimpleBlobHolder(blob);
BlobHolder result = convert(bh);
if (result == null) {
continue;
}
blob = result.getBlob();
if (blob == null) {
continue;
}
String string = new String(blob.getByteArray(), "UTF-8");
// strip '\0 chars from text
if (string.indexOf('\0') >= 0) {
string = string.replace("\0", " ");
}
strings.add(string);
} catch (Exception e) {
String msg =
"Could not extract fulltext of file '"
+ blob.getFilename()
+ "' for document: "
+ docId
+ ": "
+ e;
log.warn(msg);
log.debug(msg, e);
continue;
}
}
return StringUtils.join(strings, " ");
}
/**
* Creates a serializable blob from a stream, with filename and mimetype detection.
*
* <p>Creates an in-memory blob if data is under 64K, otherwise constructs a serializable FileBlob
* which stores data in a temporary file on the hard disk.
*
* @param file the input stream holding data
* @param filename the file name. Will be set on the blob and will used for mimetype detection.
* @param mimeType the detected mimetype at upload. Can be null. Will be verified by the mimetype
* service.
*/
public static Blob createSerializableBlob(InputStream file, String filename, String mimeType) {
Blob blob = null;
try {
// persisting the blob makes it possible to read the binary content
// of the request stream several times (mimetype sniffing, digest
// computation, core binary storage)
blob = StreamingBlob.createFromStream(file, mimeType).persist();
// filename
if (filename != null) {
filename = getCleanFileName(filename);
}
blob.setFilename(filename);
// mimetype detection
MimetypeRegistry mimeService = Framework.getService(MimetypeRegistry.class);
String detectedMimeType =
mimeService.getMimetypeFromFilenameAndBlobWithDefault(filename, blob, null);
if (detectedMimeType == null) {
if (mimeType != null) {
detectedMimeType = mimeType;
} else {
// default
detectedMimeType = "application/octet-stream";
}
}
blob.setMimeType(detectedMimeType);
} catch (MimetypeDetectionException e) {
log.error(String.format("could not fetch mimetype for file %s", filename), e);
} catch (IOException e) {
log.error(e);
} catch (Exception e) {
log.error(e);
}
return blob;
}
@Test
public void testSignPDFDocumentArchive() throws Exception {
Blob pdfBlob = Blobs.createBlob(origPdfFile, "application/pdf", null, "foo.pdf");
DocumentModel doc = session.createDocumentModel("File");
doc.setPropertyValue("file:content", (Serializable) pdfBlob);
Blob signedBlob =
signatureService.signDocument(
doc,
user,
USER_KEY_PASSWORD,
"test",
false,
SigningDisposition.ARCHIVE,
"foo archive.pdf");
assertEquals("foo.pdf", signedBlob.getFilename());
assertEquals(Arrays.asList("Signature1"), getSignatureNames(signedBlob));
assertEquals(signedBlob, doc.getPropertyValue("file:content"));
@SuppressWarnings("unchecked")
List<Map<String, Serializable>> files =
(List<Map<String, Serializable>>) doc.getPropertyValue("files:files");
assertEquals(1, files.size());
Blob archivedBlob = (Blob) files.get(0).get("file");
assertEquals("application/pdf", archivedBlob.getMimeType());
assertEquals("foo archive.pdf", archivedBlob.getFilename());
assertEquals("foo archive.pdf", files.get(0).get("filename"));
}
@Test
public void testLazy() throws Exception {
PictureTilingService pts = Framework.getLocalService(PictureTilingService.class);
assertNotNull(pts);
String wdirPath = System.getProperty("java.io.tmpdir") + "/testMe";
new File(wdirPath).mkdir();
pts.setWorkingDirPath(wdirPath);
File file = FileUtils.getResourceFileFromContext("test.jpg");
Blob image = Blobs.createBlob(file);
image.setFilename("test.jpg");
PictureTiles tiles = pts.getTilesFromBlob(image, 255, 255, 20, 0, 0, false);
assertNotNull(tiles);
Blob tile00 = tiles.getTile(0, 0);
assertNotNull(tile00);
Blob tile01 = tiles.getTile(0, 1);
assertNotNull(tile01);
Blob tile02 = tiles.getTile(0, 2);
assertNotNull(tile02);
}
protected String getContentDispositionHeader(Blob blob, HttpServletRequest servletRequest) {
if (servletRequest == null) {
return RFC2231.encodeContentDisposition(blob.getFilename(), false, null);
} else {
return DownloadHelper.getRFC2231ContentDisposition(servletRequest, blob.getFilename());
}
}
private Blob getTestBlob() {
String filename = "pomodoro_cheat_sheet.pdf";
File testFile = new File(FileUtils.getResourcePathFromContext("testFiles/" + filename));
Blob blob = new FileBlob(testFile);
blob.setFilename(filename);
blob.setMimeType("application/pdf");
return blob;
}
protected DocumentModel doCreateLeafNode(DocumentModel parent, SourceNode node)
throws IOException {
if (!shouldImportDocument(node)) {
return null;
}
Stopwatch stopwatch = SimonManager.getStopwatch("org.nuxeo.ecm.platform.importer.create_leaf");
Split split = stopwatch.start();
DocumentModel leaf = null;
try {
leaf = getFactory().createLeafNode(session, parent, node);
} catch (IOException e) {
String errMsg =
"Unable to create leaf document for "
+ node.getSourcePath()
+ ":"
+ e
+ (e.getCause() != null ? e.getCause() : "");
fslog(errMsg, true);
log.error(errMsg);
// Process leaf node creation error and check if the global
// import task should continue
boolean shouldImportTaskContinue =
getFactory().processLeafNodeCreationError(session, parent, node);
if (!shouldImportTaskContinue) {
throw new NuxeoException(e);
}
} finally {
split.stop();
}
BlobHolder bh = node.getBlobHolder();
if (leaf != null && bh != null) {
Blob blob = bh.getBlob();
if (blob != null) {
long fileSize = blob.getLength();
String fileName = blob.getFilename();
if (fileSize > 0) {
long kbSize = fileSize / 1024;
String parentPath = (parent == null) ? "null" : parent.getPathAsString();
fslog(
"Created doc "
+ leaf.getName()
+ " at "
+ parentPath
+ " with file "
+ fileName
+ " of size "
+ kbSize
+ "KB",
true);
}
uploadedKO += fileSize;
}
// save session if needed
commit();
}
return leaf;
}
protected String checkFileBlob(String filename, boolean usefilename, String targetExt)
throws Exception {
File file = FileUtils.getResourceFileFromContext(filename);
Blob blob = Blobs.createBlob(file);
if (usefilename) {
blob.setFilename(filename);
}
return check(blob, targetExt);
}
private void emailEnglishAssertions(String filePath) throws Exception {
// initialize mailboxes
getPersonalMailbox("jdoe");
injectEmail(filePath);
DocumentRef dayRef = new PathRef(CaseConstants.CASE_ROOT_DOCUMENT_PATH + "/2009/03/17");
assertTrue(session.exists(dayRef));
DocumentModelList envelopes = session.getChildren(dayRef, MailConstants.MAIL_ENVELOPE_TYPE);
assertEquals(1, envelopes.size());
DocumentModel envelopeDoc = envelopes.get(0);
Case envelope = envelopeDoc.getAdapter(Case.class);
List<DocumentModel> linkedDocs = envelope.getDocuments();
assertEquals(2, linkedDocs.size());
DocumentModel firstDoc = linkedDocs.get(0);
String title = (String) firstDoc.getPropertyValue(CaseConstants.TITLE_PROPERTY_NAME);
assertEquals("[Fwd: RENOUVELLEMENT DE SUPPORT ANNUEL NUXEO]", title);
Calendar originalReceptionDate =
(Calendar) firstDoc.getPropertyValue(CaseConstants.DOCUMENT_IMPORT_DATE_PROPERTY_NAME);
assertEquals(
emailDateParser.parse("Wed, 14 Jan 2009 15:15:25 +0100").getTime(),
originalReceptionDate.getTime().getTime());
Calendar receptionDate =
(Calendar) firstDoc.getPropertyValue(CaseConstants.DOCUMENT_RECEIVE_DATE_PROPERTY_NAME);
assertEquals(
emailDateParser.parse("Tue, 17 Mar 2009 13:39:05 +0100").getTime(),
receptionDate.getTime().getTime());
Contacts senders = Contacts.getContactsForDoc(firstDoc, CaseConstants.CONTACTS_SENDERS);
assertNotNull(senders);
assertEquals(1, senders.size());
Contact sender = senders.get(0);
assertEquals("Sylvie KAPCOM", sender.getName());
assertEquals("*****@*****.**", sender.getEmail());
Contacts recipients = Contacts.getContactsForDoc(firstDoc, CaseConstants.CONTACTS_PARTICIPANTS);
assertNotNull(recipients);
assertEquals(2, recipients.size());
assertEquals("*****@*****.**", recipients.get(0).getEmail());
assertTrue(
(recipients.get(1).getName() == null) || ("".equals(recipients.get(1).getName().trim())));
assertEquals("*****@*****.**", recipients.get(1).getEmail());
// testing content
DocumentModel secondDoc = linkedDocs.get(1);
Blob fileBlob = (Blob) secondDoc.getPropertyValue(CaseConstants.FILE_PROPERTY_NAME);
assertEquals("The file blob filename is", "testpdf.pdf", fileBlob.getFilename());
assertEquals("the file blob length is", 24016, fileBlob.getLength());
String fileNamePropertyValue =
(String) secondDoc.getPropertyValue(CaseConstants.FILENAME_PROPERTY_NAME);
assertEquals("The filename property value is", "testpdf.pdf", fileNamePropertyValue);
}
@Before
public void createTestDocs() throws Exception {
principal = session.getPrincipal();
// Create and register 2 synchronization roots for Administrator
syncRoot1 = session.createDocument(session.createDocumentModel("/", "syncRoot1", "Folder"));
syncRoot2 = session.createDocument(session.createDocumentModel("/", "syncRoot2", "Folder"));
Principal administrator = session.getPrincipal();
nuxeoDriveManager.registerSynchronizationRoot(administrator, syncRoot1, session);
nuxeoDriveManager.registerSynchronizationRoot(administrator, syncRoot2, session);
// Folder
folder = session.createDocumentModel(syncRoot1.getPathAsString(), "aFolder", "Folder");
folder.setPropertyValue("dc:title", "Jack's folder");
folder = session.createDocument(folder);
// File
file = session.createDocumentModel(folder.getPathAsString(), "aFile", "File");
Blob blob = new StringBlob("Content of Joe's file.");
blob.setFilename("Joe.odt");
file.setPropertyValue("file:content", (Serializable) blob);
file = session.createDocument(file);
// Note
note = session.createDocumentModel(folder.getPathAsString(), "aNote", "Note");
note.setPropertyValue("note:note", "Content of Bob's note.");
note = session.createDocument(note);
// Custom doc type with the "file" schema
custom = session.createDocumentModel(folder.getPathAsString(), "aCustomDoc", "Custom");
blob = new StringBlob("Content of Bonnie's file.");
blob.setFilename("Bonnie's file.odt");
custom.setPropertyValue("file:content", (Serializable) blob);
custom = session.createDocument(custom);
// FolderishFile: doc type with the "file" schema and the "Folderish"
// facet
folderishFile =
session.createDocumentModel(folder.getPathAsString(), "aFolderishFile", "FolderishFile");
folderishFile.setPropertyValue("dc:title", "Sarah's folderish file");
folderishFile = session.createDocument(folderishFile);
// Doc not adaptable as a FileSystemItem (not Folderish nor a
// BlobHolder)
notAFileSystemItem =
session.createDocumentModel(
folder.getPathAsString(), "notAFileSystemItem", "NotSynchronizable");
notAFileSystemItem = session.createDocument(notAFileSystemItem);
// Sub folder
subFolder = session.createDocumentModel(folder.getPathAsString(), "aSubFolder", "Folder");
subFolder.setPropertyValue("dc:title", "Tony's sub folder");
subFolder = session.createDocument(subFolder);
session.save();
}
protected String checkStringBlob(String filename, boolean usefilename, String targetExt)
throws Exception {
File file = FileUtils.getResourceFileFromContext(filename);
byte[] bytes = org.apache.commons.io.FileUtils.readFileToByteArray(file);
Blob blob = Blobs.createBlob(bytes);
if (usefilename) {
blob.setFilename(filename);
}
return check(blob, targetExt);
}
public boolean isAnnotationsEnabled(DocumentModel doc) {
BlobHolder blobHolder = doc.getAdapter(BlobHolder.class);
Blob blob = blobHolder.getBlob();
if (blob == null || blob.getMimeType() == null) {
return false;
}
return Framework.isBooleanPropertyTrue(TEXT_ANNOTATIONS_KEY)
|| blob.getMimeType().startsWith("image");
}
public boolean isVideoPlayerReady() throws PropertyException, ClientException {
String FILE_CONTENT = "file:content";
Blob mainBlob = (Blob) doc.getPropertyValue(FILE_CONTENT);
if (mainBlob != null
&& ("video/mp4".equals(mainBlob.getMimeType())
|| "video/webm".equals(mainBlob.getMimeType()))) {
return true;
}
return webmTranscodedVideo != null || mp4TranscodedVideo != null;
}
protected static String guessEncoding(Blob blob) throws IOException {
// encoding already known?
if (blob.getEncoding() != null) {
return null;
}
// bad mime type?
String mimeType = blob.getMimeType();
if (mimeType == null) {
return null;
}
if (!mimeType.startsWith("text/") && !mimeType.startsWith("application/xhtml")) {
// not a text file, we shouldn't be in the Note importer
return null;
}
byte[] bytes = blob.getByteArray();
List<String> charsets = Arrays.asList("utf-8", "iso-8859-1");
// charset specified in MIME type?
String CSEQ = "charset=";
int i = mimeType.indexOf(CSEQ);
if (i > 0) {
String onlyMimeType = mimeType.substring(0, i).replace(";", "").trim();
blob.setMimeType(onlyMimeType);
String charset = mimeType.substring(i + CSEQ.length());
i = charset.indexOf(";");
if (i > 0) {
charset = charset.substring(0, i);
}
charset = charset.trim().replace("\"", "");
charsets = new ArrayList<String>(charsets);
charsets.add(0, charset);
}
// resort to auto-detection
for (String charset : charsets) {
try {
Charset cs = Charset.forName(charset);
CharsetDecoder d =
cs.newDecoder()
.onMalformedInput(CodingErrorAction.REPORT)
.onUnmappableCharacter(CodingErrorAction.REPORT);
CharBuffer cb = d.decode(ByteBuffer.wrap(bytes));
return cb.toString();
} catch (IllegalArgumentException e) {
// illegal charset
} catch (CharacterCodingException e) {
// could not decode
}
}
// nothing worked, use platform
return null;
}
@Test
public void ensureDigestDecode() throws IOException, StorageException {
Blob blob = Blobs.createBlob(CONTENT2);
String contentMd5;
try (InputStream is = blob.getStream()) {
StreamMd5AndLength md5 =
Utility.analyzeStream(is, blob.getLength(), 2 * Constants.MB, true, true);
contentMd5 = md5.getMd5();
}
assertTrue(AzureFileStorage.isBlobDigestCorrect(CONTENT2_MD5, contentMd5));
}
@Test
public void testCreateBlobWithCalculatedBlobMimetype() throws Exception {
File file = getTestFile("test-data/hello.doc");
Blob blob = Blobs.createBlob(file);
blob.setFilename("hello.plouf");
blob.setMimeType("pif/paf");
DocumentModel doc =
service.createDocumentFromBlob(
coreSession, blob, workspace.getPathAsString(), true, "test-data/hello.plouf");
assertNotNull(doc);
assertEquals("File", doc.getType());
}
protected String getContentTypeHeader(Blob blob) {
String contentType = blob.getMimeType();
String encoding = blob.getEncoding();
if (contentType != null && !StringUtils.isBlank(encoding)) {
int i = contentType.indexOf(';');
if (i >= 0) {
contentType = contentType.substring(0, i);
}
contentType += "; charset=" + encoding;
}
return contentType;
}
@Test
public void testCreateBlobWithAmbiguousMimetype() throws Exception {
File file = getTestFile("test-data/hello.xml");
Blob blob = Blobs.createBlob(file);
blob.setMimeType("text/plain");
DocumentModel doc =
service.createDocumentFromBlob(
coreSession, blob, workspace.getPathAsString(), true, "test-data/hello.xml");
assertNotNull(doc);
assertEquals("text/plain", blob.getMimeType());
assertEquals("Note", doc.getType());
}
@Override
public DocumentModel create(
CoreSession documentManager,
Blob content,
String path,
boolean overwrite,
String fullname,
TypeManager typeService)
throws ClientException, IOException {
path = getNearestContainerPath(documentManager, path);
doSecurityCheck(documentManager, path, getNoteTypeName(), typeService);
String filename = FileManagerUtils.fetchFileName(fullname);
String title = FileManagerUtils.fetchTitle(filename);
// Looking if an existing Document with the same filename exists.
DocumentModel docModel = FileManagerUtils.getExistingDocByTitle(documentManager, path, title);
if (overwrite && docModel != null) {
docModel.setProperty(NOTE_SCHEMA, NOTE_FIELD, getString(content));
docModel.setProperty(NOTE_SCHEMA, MT_FIELD, content.getMimeType());
docModel = overwriteAndIncrementversion(documentManager, docModel);
} else {
PathSegmentService pss;
try {
pss = Framework.getService(PathSegmentService.class);
} catch (Exception e) {
throw new ClientException(e);
}
// Create a new empty DocumentModel of type Note in memory
docModel = documentManager.createDocumentModel(getNoteTypeName());
// Update known attributes (title, note)
docModel.setProperty(DUBLINCORE_SCHEMA, TITLE_FIELD, title);
docModel.setProperty(NOTE_SCHEMA, NOTE_FIELD, getString(content));
docModel.setProperty(NOTE_SCHEMA, MT_FIELD, content.getMimeType());
// Create the new document in the repository
docModel.setPathInfo(path, pss.generatePathSegment(docModel));
docModel = documentManager.createDocument(docModel);
}
documentManager.save();
log.debug(
"Created the Note: "
+ docModel.getName()
+ " with icon: "
+ docModel.getProperty(COMMON_SCHEMA, ICON_FIELD));
return docModel;
}
protected String getVideoLink(String mimetype, TranscodedVideo transcodedVideo)
throws PropertyException, ClientException {
String FILE_CONTENT = "file:content";
Blob mainBlob = (Blob) doc.getPropertyValue(FILE_CONTENT);
if (mainBlob != null && mimetype.equals(mainBlob.getMimeType())) {
return bigFileUrl(FILE_CONTENT, mainBlob.getFilename());
} else if (transcodedVideo != null) {
String blobPropertyName = transcodedVideo.getBlobPropertyName();
return bigFileUrl(blobPropertyName, transcodedVideo.getBlob().getFilename());
} else {
return null;
}
}
@Test
public void testCreateBlobWithBlobMimetypeFallback() throws Exception {
// don't use a binary file, we store it in a text field and PostgreSQL doesn't accept 0x00 bytes
File file = getTestFile("test-data/hello.xml");
Blob blob = Blobs.createBlob(file);
blob.setFilename("hello.plouf");
blob.setMimeType("text/plain");
DocumentModel doc =
service.createDocumentFromBlob(
coreSession, blob, workspace.getPathAsString(), true, "test-data/hello.plouf");
assertNotNull(doc);
assertEquals("text/plain", blob.getMimeType());
assertEquals("Note", doc.getType());
}
protected Blob convert(Blob blob) throws IOException {
String mimetype = blob.getMimeType();
if (mimetype == null || !mimetype.startsWith("text/")) {
return blob;
}
String encoding = blob.getEncoding();
if (encoding != null && "UTF-8".equals(encoding)) {
return blob;
}
InputStream in = new BufferedInputStream(blob.getStream());
String filename = blob.getFilename();
if (encoding == null || encoding.length() == 0) {
encoding = detectEncoding(in);
}
Blob newBlob;
if ("UTF-8".equals(encoding)) {
newBlob = new InputStreamBlob(in);
} else {
String content = IOUtils.toString(in, encoding);
newBlob = new StringBlob(content);
}
newBlob.setMimeType(mimetype);
newBlob.setEncoding("UTF-8");
newBlob.setFilename(filename);
return newBlob;
}
@Test
public void testResignDocument() throws Exception {
Blob pdfBlob = Blobs.createBlob(signedPdfFile, "application/pdf", null, "foo.pdf");
assertEquals(Arrays.asList("Signature1"), getSignatureNames(pdfBlob));
DocumentModel doc = session.createDocumentModel("File");
doc.setPropertyValue("file:content", (Serializable) pdfBlob);
Blob signedBlob =
signatureService.signDocument(
doc, user, USER_KEY_PASSWORD, "test", false, SigningDisposition.REPLACE, null);
assertEquals("foo.pdf", signedBlob.getFilename());
assertEquals(Arrays.asList("Signature2", "Signature1"), getSignatureNames(signedBlob));
}
@Test
public void testSignDocumentReplace() throws Exception {
Blob txtBlob = Blobs.createBlob(helloTxtFile, "text/plain", null, "foo.txt");
DocumentModel doc = session.createDocumentModel("File");
doc.setPropertyValue("file:content", (Serializable) txtBlob);
Blob signedBlob =
signatureService.signDocument(
doc, user, USER_KEY_PASSWORD, "test", false, SigningDisposition.REPLACE, null);
assertEquals("foo.pdf", signedBlob.getFilename());
assertEquals(Arrays.asList("Signature1"), getSignatureNames(signedBlob));
assertEquals(signedBlob, doc.getPropertyValue("file:content"));
assertEquals(Collections.emptyList(), doc.getPropertyValue("files:files"));
}
protected String getString(Blob blob) throws IOException {
String s = guessEncoding(blob);
if (s == null) {
s = blob.getString(); // uses default charset
}
return s;
}
protected DocumentModel createFile(
CoreSession session, String path, String name, String type, String fileName, String content)
throws InterruptedException {
DocumentModel file = session.createDocumentModel(path, name, type);
org.nuxeo.ecm.core.api.Blob blob = new org.nuxeo.ecm.core.api.impl.blob.StringBlob(content);
blob.setFilename(fileName);
file.setPropertyValue("file:content", (Serializable) blob);
file = session.createDocument(file);
// If the test is run against MySQL or SQL Server, because of its
// milliseconds limitation, we need to wait for 1 second between each
// document creation to ensure correct ordering when fetching a folder's
// children, the default page provider query being ordered by ascendant
// creation date.
waitIfMySQLOrSQLServer();
return file;
}
private void createDocs() throws Exception {
rootDocument = session.getRootDocument();
workspace = session.createDocumentModel(rootDocument.getPathAsString(), "ws1", "Workspace");
workspace.setProperty("dublincore", "title", "test WS");
workspace = session.createDocument(workspace);
docToExport = session.createDocumentModel(workspace.getPathAsString(), "file", "File");
docToExport.setProperty("dublincore", "title", "MyDoc");
Blob blob = Blobs.createBlob("SomeDummyContent");
blob.setFilename("dummyBlob.txt");
docToExport.setProperty("file", "content", blob);
docToExport = session.createDocument(docToExport);
session.save();
}
@Override
public Blob renderTemplate(TemplateBasedDocument templateBasedDocument, String templateName)
throws Exception {
Blob sourceTemplateBlob = getSourceTemplateBlob(templateBasedDocument, templateName);
List<TemplateInput> params = templateBasedDocument.getParams(templateName);
DocumentModel doc = templateBasedDocument.getAdaptedDoc();
Map<String, Object> ctx = FMContextBuilder.build(doc, false);
JXLSBindingResolver resolver = new JXLSBindingResolver();
resolver.resolve(params, ctx, templateBasedDocument);
File workingDir = getWorkingDir();
File generated = new File(workingDir, "JXLSresult-" + System.currentTimeMillis());
generated.createNewFile();
File input = new File(workingDir, "JXLSInput-" + System.currentTimeMillis());
input.createNewFile();
sourceTemplateBlob.transferTo(input);
XLSTransformer transformer = new XLSTransformer();
transformer.transformXLS(input.getAbsolutePath(), ctx, generated.getAbsolutePath());
input.delete();
Blob newBlob = new FileBlob(generated);
String templateFileName = sourceTemplateBlob.getFilename();
// set the output file name
String targetFileExt = FileUtils.getFileExtension(templateFileName);
String targetFileName =
FileUtils.getFileNameNoExt(templateBasedDocument.getAdaptedDoc().getTitle());
targetFileName = targetFileName + "." + targetFileExt;
newBlob.setFilename(targetFileName);
// mark the file for automatic deletion on GC
Framework.trackFile(generated, newBlob);
return newBlob;
}
