Java Code Examples for com.helger.commons.string.StringHelper#getImplodedMapped()

/**
 * Cache key using package and optional class loader
 *
 * @param aClasses
 *        Classes to be used. May not be <code>null</code>.
 * @param aProperties
 *        JAXB context properties. May be <code>null</code>.
 * @since v9.4.2
 */
public JAXBContextCacheKey (@Nonnull final ICommonsList <Class <?>> aClasses,
                            @Nullable final Map <String, ?> aProperties)
{
  ValueEnforcer.notEmptyNoNullValue (aClasses, "Classes");
  m_aPackage = null;
  m_aClassLoader = null;
  m_aClasses = new CommonsArrayList <> (aClasses, WeakReference::new);
  m_aProperties = new CommonsHashMap <> (aProperties);
  m_sEqualsHashCodeKey = StringHelper.getImplodedMapped (':', aClasses, Class::getName);
}
 

@Nonnull
private JAXBContext _createFromClassesAndProperties (final boolean bSilentMode)
{
  final ICommonsList <Class <?>> aClasses = _getAllClasses ();

  // E.g. an internal class - try anyway!
  if (!bSilentMode)
    if (LOGGER.isInfoEnabled ())
      LOGGER.info ("Creating JAXB context for classes " +
                   StringHelper.getImplodedMapped (", ", aClasses, x -> '\'' + x.getName () + '\'') +
                   (m_aProperties.isEmpty () ? "" : " with properties " + m_aProperties.keySet ()));

  try
  {
    // Using the version with a ClassLoader would require an
    // ObjectFactory.class or an jaxb.index file in the same package!
    final Class <?> [] aClassArray = aClasses.toArray (ArrayHelper.EMPTY_CLASS_ARRAY);
    return JAXBContext.newInstance (aClassArray, m_aProperties);
  }
  catch (final JAXBException ex)
  {
    final String sMsg = "Failed to create JAXB context for classes " +
                        StringHelper.getImplodedMapped (", ", aClasses, x -> '\'' + x.getName () + '\'') +
                        (m_aProperties.isEmpty () ? "" : " with properties " + m_aProperties.keySet ());
    LOGGER.error (sMsg + ": " + ex.getMessage ());
    throw new IllegalArgumentException (sMsg, ex);
  }
}
 

@Nonnull
public String getMediaString (@Nonnull final String sSeparator)
{
  ValueEnforcer.notNull (sSeparator, "Separator");

  if (m_aMedia.isEmpty ())
    return "";

  return StringHelper.getImplodedMapped (sSeparator, m_aMedia, ECSSMedium::getName);
}
 

@Nonnull
@Nonempty
public String getAsCSSString (@Nonnull final ICSSWriterSettings aSettings, @Nonnegative final int nIndentLevel)
{
  aSettings.checkVersionRequirements (this);
  return StringHelper.getImplodedMapped (m_aMembers, x -> x.getAsCSSString (aSettings, nIndentLevel));
}
 

private static void _findAllRecursive (@Nonnull final Class <?> aStartClass,
                                       @Nonnull final Class <?> aFindClass,
                                       @Nonnull @Nonempty final String sXMLName,
                                       @Nonnull final NonBlockingStack <StackElement> aStack,
                                       @Nonnull final Set <Class <?>> aUniqueClasses)
{
  // Avoid endless loop, if the same type is already part of the stack
  if (aUniqueClasses.add (aStartClass))
  {
    aStack.push (new StackElement (aStartClass, sXMLName));

    // Find per-class data
    PerClassData aPerClassData = s_aClassCache.get (aStartClass);
    if (aPerClassData == null)
    {
      aPerClassData = _createPerClassData (aStartClass, aFindClass);
      s_aClassCache.put (aStartClass, aPerClassData);
    }

    // Recursive always, even if data is from cache
    for (final PerClassData.MemberData aMemberData : aPerClassData.m_aMembers)
      _findAllRecursive (aMemberData.m_aClass, aFindClass, aMemberData.m_sXMLName, aStack, aUniqueClasses);

    if (aPerClassData.m_aMatches.isNotEmpty ())
    {
      // Found matching members
      final String sPrefix = StringHelper.getImplodedMapped (aStack, x -> x.m_sXMLName);
      if (false)
        for (final Field aField : aPerClassData.m_aMatches)
          System.out.println (++i + sPrefix + _getXMLName (aField));
    }

    aStack.pop ();
    aUniqueClasses.remove (aStartClass);
  }
}
 

@Nullable
public String getDisplayText (@Nonnull final Locale aDisplayLocale)
{
  return StringHelper.getImplodedMapped ('\n', m_aResults, x -> x.getDisplayText (aDisplayLocale));
}
 

@Nonnull
private static String _getDisplayName (@Nonnull final OptionGroup aOptionGroup)
{
  return "[" + StringHelper.getImplodedMapped (" | ", aOptionGroup, CmdLineParser::_getDisplayName) + "]";
}
 

@Nonnull
public String getAsCSSString (@Nonnull final ICSSWriterSettings aSettings, @Nonnegative final int nIndentLevel)
{
  return StringHelper.getImplodedMapped (m_aValues, x -> x.getAsCSSString (aSettings, nIndentLevel));
}
 

@Nonnull
public String getAsCSSString (@Nonnull final ICSSWriterSettings aSettings, @Nonnegative final int nIndentLevel)
{
  return StringHelper.getImplodedMapped (m_aValues, x -> x.getAsCSSString (aSettings, nIndentLevel));
}
 

@Nonnull
public String getAsCSSString (@Nonnull final ICSSWriterSettings aSettings, @Nonnegative final int nIndentLevel)
{
  return StringHelper.getImplodedMapped (m_aValues, x -> x.getAsCSSString (aSettings, nIndentLevel));
}
 

@Nonnull
public String getAsCSSString (@Nonnull final ICSSWriterSettings aSettings, @Nonnegative final int nIndentLevel)
{
  return StringHelper.getImplodedMapped (m_aMembers, x -> x.getAsCSSString (aSettings, nIndentLevel));
}