How to use

getLength

method

in

org.opencms.file.CmsFile

public List<CmsLink> parseLinks(CmsObject cms, CmsFile file) {
  if (file.getLength() == 0) {
    return Collections.emptyList();

if (file.getLength() == 0) {
  return Collections.emptyList();

if (file.getLength() == 0) {
  return ret;

  /**
   * Upgrades the given resource to a {@link CmsFile} with content.<p>
   * 
   * @param cms the current users OpenCms context
   * @param resource the resource to upgrade
   * 
   * @return the given resource upgraded to a {@link CmsFile} with content
   * 
   * @throws CmsException if the resource could not be read 
   * @throws CmsIndexException if the resource has no content
   */
  protected CmsFile readFile(CmsObject cms, CmsResource resource) throws CmsException, CmsIndexException {

    CmsFile file = cms.readFile(resource);
    if (file.getLength() <= 0) {
      throw new CmsIndexException(Messages.get().container(Messages.ERR_NO_CONTENT_1, resource.getRootPath()));
    }
    return file;
  }
}

  /**
   * Upgrades the given resource to a {@link CmsFile} with content.<p>
   *
   * @param cms the current users OpenCms context
   * @param resource the resource to upgrade
   *
   * @return the given resource upgraded to a {@link CmsFile} with content
   *
   * @throws CmsException if the resource could not be read
   * @throws CmsIndexNoContentException if the resource has no content
   */
  protected CmsFile readFile(CmsObject cms, CmsResource resource) throws CmsException, CmsIndexNoContentException {

    CmsFile file = cms.readFile(resource);
    if (file.getLength() <= 0) {
      throw new CmsIndexNoContentException(
        Messages.get().container(Messages.ERR_NO_CONTENT_1, resource.getRootPath()));
    }
    return file;
  }
}

if (file.getLength() == 0) {
  return Collections.EMPTY_LIST;

if (file.getLength() == 0) {
  Iterator iter = xml.getLocales().iterator();
  while (iter.hasNext()) {

if (xml.hasLocale(locale) && (file.getLength() > 0)) {
  return getResourceForLocale(xmlPage, locale);

if (file.getLength() == 0) {
  return ret;

if (xml.hasLocale(locale) && (file.getLength() > 0)) {
  return getResourceForLocale(xmlPage, locale);

if (file.getLength() <= 0) {
  throw new CmsIndexNoContentException(
    Messages.get().container(Messages.ERR_NO_CONTENT_1, resource.getRootPath()));

if (file.getLength() == 0) {
  Iterator<Locale> iter = xml.getLocales().iterator();
  while (iter.hasNext()) {

if (resource.getLength() > 0) {

if (resource.getLength() > 0) {

getDateExpired(),
getSiblingCount(),
getLength(),
getDateContent(),
getVersion(),

/**
 * Returns the virtual resource as a file.<p>
 *
 * @return the virtual resource as a file
 */
public CmsFile getFile() {
  if (m_base instanceof CmsFile) {
    CmsFile file = (CmsFile)m_base;
    return new CmsFile(
      file.getStructureId(),
      file.getResourceId(),
      m_rootPath,
      m_typeId,
      file.getFlags(),
      file.getProjectLastModified(),
      file.getState(),
      file.getDateCreated(),
      file.getUserCreated(),
      file.getDateLastModified(),
      file.getUserLastModified(),
      file.getDateReleased(),
      file.getDateExpired(),
      file.getSiblingCount(),
      file.getLength(),
      file.getDateContent(),
      file.getVersion(),
      file.getContents());
  }
  return new CmsFile(getResource());
}