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.

    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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      if (base instanceof Source) {
        links = ((Source)base).getLinks(Link.REL_LICENSE);
      } else if (base instanceof Entry) {
        Entry entry = (Entry)base;
        Source source = entry.getSource();
        Base parent = entry.getParentElement();
        links = entry.getLinks(Link.REL_LICENSE);
        if (inherited && (links == null || links.size() == 0) && source != null) {
          links = getLicense(source, false);
        }
        if (inherited && (links == null || links.size() == 0) && parent != null) {

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  }
  
  private static boolean needToWriteLang(Element element) {
    String parentlang = null;
    if (element.getParentElement() != null) {
      Base parent = element.getParentElement();
      parentlang = parent instanceof Document ?
        ((Document)parent).getLanguage() :
        ((Element)parent).getLanguage();      
    }
    String lang = element.getLanguage();

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  private static boolean needToWriteDir(Element element) {
    Direction parentdir = Direction.UNSPECIFIED;
    Direction dir = BidiHelper.getDirection(element);
    if (element.getParentElement() != null) {
      Base parent = element.getParentElement();
      if (parent instanceof Element)
        parentdir = BidiHelper.getDirection((Element)parent);
    }
    return dir != Direction.UNSPECIFIED && !dir.equals(parentdir);
  }

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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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    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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