/**
* Metodo estico que retorna el array de bytes de un content
*
* @param content
* @return
* @throws IOException
*/
public static byte[] getByteContent(Content content) throws Exception {
ContentFormat format = content.getFormat();
String mimeType = format.getMimetype();
String ext = mimeType.split("/")[1];
File fileTemp;
byte[] contentBytes = null;
try {
fileTemp = File.createTempFile(AlfrescoKeys.FILE_TEMP, "." + ext);
// Se convierte el contenido en un fichero temporal
ContentUtils.copyContentToFile(content, fileTemp);
// Se recupera el inputStream del fichero temporal y se retornan los byte[]
InputStream viewStream = new FileInputStream(fileTemp);
contentBytes = ContentUtils.convertToByteArray(viewStream);
// Se borra el fichero temproal
boolean a = fileTemp.delete();
} catch (IOException e) {
log.error("Error en el fichero", e);
throw e;
} catch (Exception e) {
// TODO Auto-generated catch block
log.error(e);
throw e;
}
return contentBytes;
}
/**
* Gets the content from Alfresco DMS.
*
* @param reference not null {@link Reference}
* @param store the store.
* @return not null {@link Document}
* @throws RemoteException If the {@link Reference} is not equivalent to an existing {@link Node}.
* @throws DMSException if an error occurs in DMS back end
*/
private Document getContent(Reference reference, Store store)
throws RemoteException, DMSException {
Validate.notNull(reference);
Validate.notNull(store);
/** Get the content service. */
final ContentServiceSoapBindingStub contentService = this.getContentService();
Document result = null;
/** Read the content from the respository. */
Content[] readResult;
readResult =
contentService.read(
new Predicate(new Reference[] {reference}, store, null), Constants.PROP_CONTENT);
Content content = readResult[0];
if (readResult != null && content != null && content.getUrl() != null) {
final String fileName = this.getName(content.getUrl());
File tempFile = new File(ResourcesLocator.getResourcesTempDir() + fileName);
/** Get the content from the download servlet using the URL and display it. */
/** Copy content in a temporary direcoty. */
ContentUtils.copyContentToFile(content, tempFile);
try {
FileInputStream fin;
fin = new FileInputStream(tempFile);
int bytesCount = (int) tempFile.length();
byte[] contentBytes = new byte[bytesCount];
fin.read(contentBytes);
result = new Document(fileName, content.getFormat().getMimetype(), contentBytes);
fin.close();
this.deleteTempFile(tempFile);
} catch (IOException e) {
String message = "IO Error: ";
LOG.error(message, e);
DMSFault dmsFault = new DMSFault();
dmsFault.setMessage(message);
throw new DMSException(message, dmsFault, e);
}
}
return result;
}
/**
* Tests the checkinExternal service method
*
* @throws Exception
*/
public void testCheckinExternal() throws Exception {
// First we need to check a document out
Reference workingCopy = doCheckOut();
// Check in with external content
NamedValue[] comments = getVersionComments();
ContentFormat contentFormat = new ContentFormat(Constants.MIMETYPE_TEXT_PLAIN, "UTF-8");
Reference origionalNode =
this.authoringService.checkinExternal(
workingCopy, comments, false, contentFormat, SECOND_VERSION_CONTENT.getBytes());
// Check the origianl Node
assertNotNull(origionalNode);
Content[] contents =
this.contentService.read(
new Predicate(new Reference[] {origionalNode}, BaseWebServiceSystemTest.store, null),
Constants.PROP_CONTENT.toString());
Content readResult = contents[0];
assertNotNull(readResult);
String checkedInContent = ContentUtils.getContentAsString(readResult);
assertNotNull(checkedInContent);
assertEquals(SECOND_VERSION_CONTENT, checkedInContent);
}
/**
* Tests the createVersion service method
*
* @throws Exception
*/
public void testVersionMethods() throws Exception {
Reference reference = createContentAtRoot("create_version_test.txt", INITIAL_VERSION_CONTENT);
Predicate predicate = convertToPredicate(reference);
// Get the version history (before its been versioned)
VersionHistory emptyVersionHistory = this.authoringService.getVersionHistory(reference);
assertNotNull(emptyVersionHistory);
assertNull(emptyVersionHistory.getVersions());
// Create the version
VersionResult result =
this.authoringService.createVersion(predicate, getVersionComments(), false);
assertNotNull(result);
assertEquals(1, result.getNodes().length);
assertEquals(1, result.getVersions().length);
Version version = result.getVersions()[0];
assertEquals("1.0", version.getLabel());
// TODO check commentaries
// TODO check creator
// Get the version history
this.authoringService.createVersion(predicate, getVersionComments(), false);
VersionHistory versionHistory = this.authoringService.getVersionHistory(reference);
assertNotNull(versionHistory);
assertEquals(2, versionHistory.getVersions().length);
// TODO some more tests ...
// Update the content
this.contentService.write(
reference, Constants.PROP_CONTENT, SECOND_VERSION_CONTENT.getBytes(), null);
// Create another version
VersionResult versionResult2 =
this.authoringService.createVersion(predicate, getVersionComments(), false);
assertNotNull(versionResult2);
assertEquals(1, versionResult2.getNodes().length);
assertEquals(1, versionResult2.getVersions().length);
Version version2 = versionResult2.getVersions()[0];
assertEquals("1.3", version2.getLabel());
// TODO check commentaries
// TODO check creator
// Check the version history
VersionHistory versionHistory2 = this.authoringService.getVersionHistory(reference);
assertNotNull(versionHistory2);
assertEquals(4, versionHistory2.getVersions().length);
// TODO some more tests ...
// Create a major version
NamedValue versionVal = Utils.createNamedValue("versionType", "MAJOR");
NamedValue descriptionVal = Utils.createNamedValue("description", "new description");
NamedValue[] comments = new NamedValue[] {versionVal, descriptionVal};
VersionResult result5 = this.authoringService.createVersion(predicate, comments, false);
assertNotNull(result5);
assertEquals(1, result5.getNodes().length);
assertEquals(1, result5.getVersions().length);
Version version5 = result5.getVersions()[0];
assertEquals("2.0", version5.getLabel());
// Confirm the current content of the node
Content[] contents =
this.contentService.read(
new Predicate(new Reference[] {reference}, BaseWebServiceSystemTest.store, null),
Constants.PROP_CONTENT.toString());
Content readResult1 = contents[0];
String content1 = ContentUtils.getContentAsString(readResult1);
assertEquals(SECOND_VERSION_CONTENT, content1);
// Revert the node to the first version
this.authoringService.revertVersion(reference, "1.0");
// Confirm that the state of the node has been reverted
Content[] contents2 =
this.contentService.read(
new Predicate(new Reference[] {reference}, BaseWebServiceSystemTest.store, null),
Constants.PROP_CONTENT.toString());
Content readResult2 = contents2[0];
String content2 = ContentUtils.getContentAsString(readResult2);
assertEquals(INITIAL_VERSION_CONTENT, content2);
// Now delete the version history
VersionHistory deletedVersionHistory = this.authoringService.deleteAllVersions(reference);
assertNotNull(deletedVersionHistory);
assertNull(deletedVersionHistory.getVersions());
// Check the version history
VersionHistory versionHistory3 = this.authoringService.getVersionHistory(reference);
assertNotNull(versionHistory3);
assertNull(versionHistory3.getVersions());
}