Examples of org.apache.commons.collections.map.ListOrderedMap

Package org.apache.commons.collections.map

Examples of org.apache.commons.collections.map.ListOrderedMap

org.apache.commons.collections.map.ListOrderedMap
Decorates a Map to ensure that the order of addition is retained using a List to maintain order.
The order will be used via the iterators and toArray methods on the views. The order is also returned by the MapIterator. The orderedMapIterator() method accesses an iterator that can iterate both forwards and backwards through the map. In addition, non-interface methods are provided to access the map by index.
If an object is added to the Map for a second time, it will remain in the original position in the iteration.
This class is Serializable from Commons Collections 3.1. @since Commons Collections 3.0 @version $Revision: 1.16 $ $Date: 2004/06/07 21:51:39 $ @author Henri Yandell @author Stephen Colebourne


    /**
    * Remove the stamp from stack (when resuming)
    */
    private static void popTransactionStartStamp() {
        ListOrderedMap map = (ListOrderedMap) suspendedTxStartStamps.get();
        if (map.size() > 0) {
            transactionStartStamp.set((Timestamp) map.remove(map.lastKey()));
        } else {
            Debug.logError("Error in transaction handling - no saved start stamp found - using NOW.", module);
            transactionStartStamp.set(UtilDateTime.nowTimestamp());
        }
    }

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        foreignKeys = new ArrayList(5);
        indices = new ArrayList(5);
        unices = new ArrayList(5);
        columnsByName = new Hashtable();
        columnsByJavaName = new Hashtable();
        options = Collections.synchronizedMap(new ListOrderedMap());
    }

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     * parent table, small column list size allocation, non-unique).
     */
    public Index()
    {
        indexColumns = new ArrayList(3);
        options = Collections.synchronizedMap(new ListOrderedMap());
    }

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     * @param name column name
     */
    public Column(String name)
    {
        this.name = name;
        options = Collections.synchronizedMap(new ListOrderedMap());
    }

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   */
  public LanguageVariantDependentValuesMatrix() {
    super();


    // initialize map
    elementMatrix = new ListOrderedMap();
    propertyMatrix = new ListOrderedMap();
  }

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   * Remember the given page headline under the given language variant.
   */
  public void addProperty(String property, String value, LanguageVariant languageVariant) throws RQLException {
    if (propertyMatrix.containsKey(property)) {
      // add at existing property new language variant value
      ListOrderedMap lvMap = getPropertyMap(property);
      lvMap.put(languageVariant, value);
    } else {
      // initialize new property at all
      ListOrderedMap lvMap = new ListOrderedMap();
      lvMap.put(languageVariant, value);
      propertyMatrix.put(property, lvMap);
    }
  }

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    // add
    TemplateElement templateElement = contentElement.getTemplateElement();
    if (elementMatrix.containsKey(templateElement)) {
      // add for new language variant
      ListOrderedMap lvMap = getElementMap(templateElement);
      lvMap.put(languageVariant, contentElement);
    } else {
      // initialize new template element
      ListOrderedMap lvMap = new ListOrderedMap();
      lvMap.put(languageVariant, contentElement);
      elementMatrix.put(templateElement, lvMap);
    }
  }

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    /**
    * Remove the stamp from stack (when resuming)
    */
    private static void popTransactionStartStamp() {
        ListOrderedMap map = (ListOrderedMap) suspendedTxStartStamps.get();
        if (map.size() > 0) {
            transactionStartStamp.set((Timestamp) map.remove(map.lastKey()));
        } else {
            Debug.logError("Error in transaction handling - no saved start stamp found - using NOW.", module);
            transactionStartStamp.set(UtilDateTime.nowTimestamp());
        }
    }

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    /**
     * Fill the map and list with OIDs from the configuration file
     */
  private static synchronized void fillExtendedKeyUsageOidsAndTexts() {
      final ListOrderedMap map = new ListOrderedMap();
      final Configuration conf = ConfigurationHolder.instance();
      final String ekuname = "extendedkeyusage.name.";
      final String ekuoid = "extendedkeyusage.oid.";
      for (int i = 0; i < 255; i++) {
        final String oid = conf.getString(ekuoid+i);
        if (oid != null) {
          String name = conf.getString(ekuname+i);
          if (name != null) {
            // A null value in the properties file means that we should not use this value, so set it to null for real
            if (name.equalsIgnoreCase("null")) {
              name = null;
            }
            map.put(oid, name);
          } else {
            log.error("Found extended key usage oid "+oid+", but no name defined. Not adding to list of extended key usages.");
          }
        } else {
          // No eku with that number = no more ekus so break,
          log.debug("Read "+i+" extended key usages.");
          break;
        }
      }
      extendedKeyUsageOids = map.asList();
      if (extendedKeyUsageOids == null) {
        log.error("Extended key usage OIDs is null, there is a serious error with extendedkeyusage.properties");
        extendedKeyUsageOids = new ArrayList<String>();
      }
      extendedKeyUsageOidsAndNames = Collections.synchronizedMap(map);

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    }


    private List<Diff> compare(JCRNodeWrapper frozenNode, JCRNodeWrapper node, String basePath) throws RepositoryException {
        List<Diff> diffs = new ArrayList<Diff>();


        ListOrderedMap uuids1 = getChildEntries(frozenNode, node.getSession());
        ListOrderedMap uuids2 = getChildEntries(node, node.getSession());


        if (!uuids1.values().equals(uuids2.values())) {
            for (Iterator iterator = uuids2.keySet().iterator(); iterator.hasNext();) {
                String key = (String) iterator.next();
                if (uuids1.containsKey(key) && !uuids1.get(key).equals(uuids2.get(key))) {
                    diffs.add(new ChildRenamedDiff(key, addPath(basePath,(String) uuids1.get(key)),addPath(basePath, (String) uuids2.get(key))));
                }
            }
        }


        if (!uuids1.keyList().equals(uuids2.keyList())) {
            List<String> added = new ArrayList<String>(uuids2.keySet());
            added.removeAll(uuids1.keySet());
            List<String> removed = new ArrayList<String>(uuids1.keySet());
            removed.removeAll(uuids2.keySet());


            // Ordering
            Map<String,String> oldOrdering = getOrdering(uuids1, removed);
            Map<String,String> newOrdering = getOrdering(uuids2, added);
            if (!newOrdering.equals(oldOrdering)) {
                for (Map.Entry<String, String> entry : newOrdering.entrySet()) {
                    diffs.add(new ChildNodeReorderedDiff(entry.getKey(), newOrdering.get(entry.getKey()),
                            addPath(basePath,(String) uuids2.get(entry.getKey())), (String) uuids2.get(newOrdering.get(entry.getKey())),newOrdering));
                }
            }


            // Removed nodes
            for (String s : removed) {
                try {
                    sourceNode.getSession().getNodeByUUID(s);
                    // Item has been moved
                } catch (ItemNotFoundException e) {
                    diffs.add(new ChildRemovedDiff(s,addPath(basePath, (String) uuids1.get(s))));
                }


            }


            // Added nodes
            for (String s : added) {
                if (s.equals(uuids2.lastKey())) {
                    diffs.add(new ChildAddedDiff(s, addPath(basePath, (String) uuids2.get(s)), null));
                } else {
                    diffs.add(new ChildAddedDiff(s, addPath(basePath, (String) uuids2.get(s)), (String) uuids2.get(uuids2.get(uuids2.indexOf(s)+1))));
                }
            }
        }


        PropertyIterator pi1 = frozenNode.getProperties();

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