public long getVersionCount(DocumentName documentName) {
try {
PDocument pdocument = getpDocument(documentName);
return pdocument.getVersionSupport().getVersionInfo().listVersions().size();
} catch (MDSAccessException e) {
return 0;
}
}
public Date getLastModified(DocumentName documentName) {
try {
PDocument pdocument = getpDocument(documentName);
PDocumentVersionSupport versionSupport = pdocument.getVersionSupport();
VersionInfo versionInfo = versionSupport.getVersionInfo();
Version version = versionInfo.getVersion();
return new Date(version.getCreationTime());
} catch (MDSAccessException e) {
return new Date();
}
}
public HashMap<Long, Date> getVersions(DocumentName documentName) {
HashMap<Long, Date> hashMap = new HashMap<Long, Date>();
try {
PDocument pdocument = getpDocument(documentName);
for (Version v : pdocument.getVersionSupport().getVersionInfo().listVersions()) {
hashMap.put(v.getVersionNumber(), new Date(v.getCreationTime()));
}
} catch (MDSAccessException e) {
throw new IllegalArgumentException("Could not list Versions !" + e.getMessage());
}
return hashMap;
}
public String readFile(DocumentName documentName) {
try {
PDocument pdocument = getPDocument(documentName, (long) 0);
InputSource source = pdocument.read();
Reader reader = source.getCharacterStream();
if (reader != null) {
return read(reader);
} else {
InputStream inputStream = source.getByteStream();
return stream(inputStream);
}
} catch (MDSIOException e) {
throw new IllegalArgumentException("Could not connect to MDS, check login data", e);
} catch (IOException e) {
throw new IllegalArgumentException("Could not read ", e);
}
}