Examples with CuBatchInputFileType edu.cornell.kfs.sys.batch.CuBatchInputFileType used on opensource projects

Example 1 with CuBatchInputFileType

use of edu.cornell.kfs.sys.batch.CuBatchInputFileType in project cu-kfs by CU-CommunityApps.

the class CuBatchInputFileServiceImpl method save.

@Override
public String save(Person user, BatchInputFileType batchInputFileType, String fileUserIdentifier, InputStream fileContents, Object parsedObject) throws FileStorageException {
    if (user == null || batchInputFileType == null || fileContents == null) {
        LOG.error(INVALID_ARGUEMENT);
        throw new IllegalArgumentException(INVALID_ARGUEMENT);
    }
    if (!isFileUserIdentifierProperlyFormatted(fileUserIdentifier)) {
        LOG.error(NOT_PROPERLY_FORMATTED + fileUserIdentifier);
        throw new IllegalArgumentException(NOT_PROPERLY_FORMATTED + fileUserIdentifier);
    }
    // defer to batch input type to add any security or other needed information to the file name
    String saveFileName = batchInputFileType.getDirectoryPath() + "/" + batchInputFileType.getFileName(user.getPrincipalName(), parsedObject, fileUserIdentifier);
    if (!StringUtils.isBlank(batchInputFileType.getFileExtension())) {
        saveFileName += "." + batchInputFileType.getFileExtension();
    }
    // construct the file object and check for existence
    File fileToSave = new File(saveFileName);
    if (fileToSave.exists()) {
        LOG.error("cannot store file, name already exists " + saveFileName);
        throw new FileStorageException("Cannot store file because the name " + saveFileName + " already exists on the file system.");
    }
    try {
        FileOutputStream fos = new FileOutputStream(fileToSave);
        while (fileContents.available() > 0) {
            fos.write(fileContents.read());
        }
        fos.flush();
        fos.close();
        // isDoneFileRequired function.
        if (!(batchInputFileType instanceof CuBatchInputFileType) || ((CuBatchInputFileType) batchInputFileType).isDoneFileRequired()) {
            createDoneFile(fileToSave, batchInputFileType);
        }
        // CU Mod
        batchInputFileType.process(saveFileName, parsedObject);
    } catch (IOException e) {
        LOG.error("unable to save contents to file " + saveFileName, e);
        throw new RuntimeException("errors encountered while writing file " + saveFileName, e);
    }
    return saveFileName;
}