Examples of org.apache.abdera.model.Base

org.apache.abdera.model.Base
The Base interface provides the basis for the Feed Object Model API and defines the operations common to both the Element and Document APIs. Classes implementing Base MUST NOT be assumed to be thread safe. Developers wishing to allow multiple threads to perform concurrent modifications to a Base MUST provide their own synchronization.

    }


    public static Entry republish(Entry entry) {
        if (entry == null)
            return null;
        Base base = entry.getParentElement();
        if (base == null || !(base instanceof Unpublished))
            return null;
        Unpublished unpub = (Unpublished)base;
        Feed feed = unpub.getParentElement();
        Entry newentry = (Entry)entry.clone();

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    }


    public static Tombstone addTombstone(Feed source, Entry entry) {
        Tombstone tombstone = source.getFactory().newExtensionElement(DELETED_ENTRY, source);
        tombstone.setRef(entry.getId());
        Base parent = entry.getParentElement();
        if (parent != null && parent.equals(source))
            entry.discard();
        return tombstone;
    }

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    return (lang != null) ? new Lang(lang) : null;
  }
  
  public String getLanguage() {
    String lang = getAttributeValue(LANG);
    Base parent = this.getParentElement();
    return (lang != null) ? lang :
      (parent != null && parent instanceof Element) ? 
        ((Element)parent).getLanguage() : 
      (parent != null && parent instanceof Document) ? 
        ((Document)parent).getLanguage(): null;

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      if (omn.getNamespaceURI().equals(ns) && 
           (omn.getPrefix() != null && 
             omn.getPrefix().equals(prefix))) 
               return true;
    }
    Base parent = this.getParentElement();
    if (parent != null && parent instanceof FOMElement) {
      return ((FOMElement)parent).isDeclared(ns, prefix);
    } else return false;
  }

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  }
  
  public boolean getMustPreserveWhitespace() {
    OMAttribute attr = getAttribute(SPACE);
    String space = (attr != null) ? attr.getAttributeValue() : null;
    Base parent = this.getParentElement();
    
    return space != null && space.equalsIgnoreCase("preserve") ? true :
      (parent != null && parent instanceof Element) ? 
        ((Element)parent).getMustPreserveWhitespace() : 
      (parent != null && parent instanceof Document) ?

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    @Override
    public Object doTransform(Object src, String outputEncoding) throws TransformerException
    {
        try
        {
            final Base e = (Base) src;


            return new OutputHandler()
            {
                public void write(MuleEvent event, OutputStream out) throws IOException
                {
                    FOMWriterOptions opts = new FOMWriterOptions();
                    opts.setCharset(event.getEncoding());
                    e.writeTo(out, opts);
                }
            };
        }
        catch (Exception e)
        {

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    Entry resolve(Entry entry, List<Entry> conflicts);
  }
  
  public static Entry unpublish(Entry entry) {
    if (entry == null) return null;
    Base base = entry.getParentElement();
    if (base == null || !(base instanceof Feed)) return null;
    Feed feed = (Feed) base;
    Unpublished unpub = getUnpublished(feed, true);
    Entry newentry = (Entry)entry.clone();
    newentry.setParentElement(unpub);

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    return newentry;
  }
  
  public static Entry republish(Entry entry) {
    if (entry == null) return null;
    Base base = entry.getParentElement();
    if (base == null || !(base instanceof Unpublished)) return null;
    Unpublished unpub = (Unpublished)base;
    Feed feed = unpub.getParentElement();
    Entry newentry = (Entry)entry.clone();
    newentry.setParentElement(feed);

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    if (dir != null && dir.length() > 0)
      direction = Direction.valueOf(dir.toUpperCase());
    else if (dir == null) {
      // if the direction is unspecified on this element, 
      // let's see if we've inherited it
      Base parent = element.getParentElement(); 
      if (parent != null && 
          parent instanceof Element)
        direction = getDirection((Element)parent);
    }
    return direction;

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    if (dir != null && dir.length() > 0)
      return true;
    else if (dir == null) {
      // if the direction is unspecified on this element, 
      // let's see if we've inherited it
      Base parent = element.getParentElement(); 
      if (parent != null && 
          parent instanceof Element)
        return hasDirection((Element)parent);
    }
    return false;

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