예제 #1
0
  /*
   * Gets a List of all categories tuples for a specified name.
   */
  public List<RESTCategoryV1> getCategoriesByName(final String name) {
    final List<RESTCategoryV1> output = new ArrayList<RESTCategoryV1>();

    try {
      BaseRestCollectionV1<RESTCategoryV1, RESTCategoryCollectionV1> categories =
          collectionsCache.get(RESTCategoryV1.class, RESTCategoryCollectionV1.class);
      if (categories.getItems() == null) {
        /* We need to expand the Categories collection */
        final ExpandDataTrunk expand = new ExpandDataTrunk();
        expand.setBranches(
            CollectionUtilities.toArrayList(
                new ExpandDataTrunk(new ExpandDataDetails("categories"))));

        final String expandString = mapper.writeValueAsString(expand);
        // final String expandEncodedString = URLEncoder.encode(expandString, "UTF-8");

        categories = client.getJSONCategories(expandString);
        collectionsCache.add(RESTCategoryV1.class, categories);
      }

      if (categories != null) {
        for (RESTCategoryV1 cat : categories.getItems()) {
          if (cat.getName().equals(name)) {
            output.add(cat);
          }
        }
      }

      return output;
    } catch (Exception e) {
      log.error(ExceptionUtilities.getStackTrace(e));
    }
    return null;
  }
예제 #2
0
  /*
   * Gets a List of all User tuples for a specified name.
   */
  public List<RESTUserV1> getUsersByName(final String userName) {
    final List<RESTUserV1> output = new ArrayList<RESTUserV1>();

    try {
      final BaseRestCollectionV1<RESTUserV1, RESTUserCollectionV1> users;
      if (collectionsCache.containsKey(RESTUserV1.class)) {
        users = collectionsCache.get(RESTUserV1.class, RESTUserCollectionV1.class);
      } else {
        /* We need to expand the Users collection */
        final ExpandDataTrunk expand = new ExpandDataTrunk();
        expand.setBranches(
            CollectionUtilities.toArrayList(new ExpandDataTrunk(new ExpandDataDetails("users"))));

        final String expandString = mapper.writeValueAsString(expand);
        // final String expandEncodedString = URLEncoder.encode(expandString, "UTF-8");

        users = client.getJSONUsers(expandString);
        collectionsCache.add(RESTUserV1.class, users);
      }

      if (users != null) {
        for (RESTUserV1 user : users.getItems()) {
          if (user.getName().equals(userName)) {
            output.add(user);
          }
        }
      }

      return output;
    } catch (Exception e) {
      log.error(ExceptionUtilities.getStackTrace(e));
    }
    return null;
  }
예제 #3
0
  /*
   * Gets a specific tag tuple from the database as specified by the tags ID.
   */
  public RESTTagV1 getTagById(final int id) {
    try {
      if (entityCache.containsKeyValue(RESTTagV1.class, id)) {
        return entityCache.get(RESTTagV1.class, id);
      } else {
        /*
         * We need to expand the Categories collection in most cases so
         * expand it anyway
         */
        final ExpandDataTrunk expand = new ExpandDataTrunk();
        expand.setBranches(
            CollectionUtilities.toArrayList(
                new ExpandDataTrunk(new ExpandDataDetails("categories")),
                new ExpandDataTrunk(new ExpandDataDetails("properties"))));

        final String expandString = mapper.writeValueAsString(expand);
        // final String expandEncodedString = URLEncoder.encode(expandString, "UTF-8");

        final RESTTagV1 tag = client.getJSONTag(id, expandString);
        entityCache.add(tag);
        return tag;
      }
    } catch (Exception e) {
      log.error(ExceptionUtilities.getStackTrace(e));
    }
    return null;
  }
예제 #4
0
 /*
  * Gets an Image File for a specific ID
  */
 public RESTImageV1 getImageById(final int id) {
   try {
     return client.getJSONImage(id, null);
   } catch (Exception e) {
     log.error(ExceptionUtilities.getStackTrace(e));
   }
   return null;
 }
예제 #5
0
  /*
   * Gets a list of Revision's from the CSProcessor database for a specific
   * content spec
   */
  public List<Object[]> getContentSpecRevisionsById(final Integer csId) {
    final List<Object[]> results = new ArrayList<Object[]>();
    try {
      final List<String> additionalKeys =
          CollectionUtilities.toArrayList("revision", "topic" + csId);
      final BaseRestCollectionV1<RESTTopicV1, RESTTopicCollectionV1> topicRevisions;
      if (collectionsCache.containsKey(RESTTopicV1.class, additionalKeys)) {
        topicRevisions =
            collectionsCache.get(RESTTopicV1.class, RESTTopicCollectionV1.class, additionalKeys);
      } else {
        /* We need to expand the Revisions collection */
        final ExpandDataTrunk expand = new ExpandDataTrunk();
        final ExpandDataTrunk expandTags = new ExpandDataTrunk(new ExpandDataDetails("tags"));
        final ExpandDataTrunk expandRevs = new ExpandDataTrunk(new ExpandDataDetails("revisions"));
        expandTags.setBranches(
            CollectionUtilities.toArrayList(
                new ExpandDataTrunk(new ExpandDataDetails("categories"))));
        expandRevs.setBranches(
            CollectionUtilities.toArrayList(
                expandTags,
                new ExpandDataTrunk(new ExpandDataDetails("sourceUrls")),
                new ExpandDataTrunk(new ExpandDataDetails("properties")),
                new ExpandDataTrunk(new ExpandDataDetails("outgoingRelationships")),
                new ExpandDataTrunk(new ExpandDataDetails("incomingRelationships"))));
        expand.setBranches(CollectionUtilities.toArrayList(expandTags, expandRevs));

        final String expandString = mapper.writeValueAsString(expand);
        // final String expandEncodedString = URLEncoder.encode(expandString, "UTF-8");

        final RESTTopicV1 topic = client.getJSONTopic(csId, expandString);
        // Check that the topic is a content spec
        if (!ComponentBaseTopicV1.hasTag(topic, CSConstants.CONTENT_SPEC_TAG_ID)) return null;

        // Add the content spec revisions to the cache
        collectionsCache.add(RESTTopicV1.class, topic.getRevisions(), additionalKeys, true);
        topicRevisions = topic.getRevisions();
      }

      // Create the unique array from the revisions
      if (topicRevisions != null && topicRevisions.getItems() != null) {
        for (RESTTopicV1 topicRev : topicRevisions.getItems()) {
          Object[] revision = new Object[2];
          revision[0] = topicRev.getRevision();
          revision[1] = topicRev.getLastModified();
          results.add(revision);
        }
      }
      return results;
    } catch (Exception e) {
      log.error(ExceptionUtilities.getStackTrace(e));
    }
    return null;
  }
예제 #6
0
  /*
   * Gets a list of all content specifications in the database or the first 50
   * if limit is set
   */
  public List<RESTTopicV1> getContentSpecs(Integer startPos, Integer limit) {
    final List<RESTTopicV1> results = new ArrayList<RESTTopicV1>();

    try {
      final BaseRestCollectionV1<RESTTopicV1, RESTTopicCollectionV1> topics;

      // Set the startPos and limit to zero if they are null
      startPos = startPos == null ? 0 : startPos;
      limit = limit == null ? 0 : limit;

      final List<String> additionalKeys =
          CollectionUtilities.toArrayList("start-" + startPos, "end-" + (startPos + limit));
      if (collectionsCache.containsKey(RESTTopicV1.class, additionalKeys)) {
        topics =
            collectionsCache.get(RESTTopicV1.class, RESTTopicCollectionV1.class, additionalKeys);
      } else {
        /* We need to expand the topics collection */
        final ExpandDataTrunk expand = new ExpandDataTrunk();
        ExpandDataDetails expandDataDetails = new ExpandDataDetails("topics");
        if (startPos != 0 && startPos != null) {
          expandDataDetails.setStart(startPos);
        }
        if (limit != 0 && limit != null) {
          expandDataDetails.setEnd(startPos + limit);
        }

        final ExpandDataTrunk expandTopics = new ExpandDataTrunk(expandDataDetails);
        final ExpandDataTrunk expandTags = new ExpandDataTrunk(new ExpandDataDetails("tags"));
        expandTags.setBranches(
            CollectionUtilities.toArrayList(
                new ExpandDataTrunk(new ExpandDataDetails("categories"))));
        expandTopics.setBranches(
            CollectionUtilities.toArrayList(
                expandTags, new ExpandDataTrunk(new ExpandDataDetails("properties"))));

        expand.setBranches(CollectionUtilities.toArrayList(expandTopics));

        final String expandString = mapper.writeValueAsString(expand);
        // final String expandEncodedString = URLEncoder.encode(expandString, "UTF-8");

        PathSegment path =
            new PathSegmentImpl("query;tag" + CSConstants.CONTENT_SPEC_TAG_ID + "=1;", false);
        topics = client.getJSONTopicsWithQuery(path, expandString);
        collectionsCache.add(RESTTopicV1.class, topics, additionalKeys);
      }

      return topics.getItems();
    } catch (Exception e) {
      log.error(ExceptionUtilities.getStackTrace(e));
    }
    return results;
  }
예제 #7
0
 /*
  * Gets a specific User tuple from the database as specified by the tags ID.
  */
 public RESTUserV1 getUserById(final int id) {
   try {
     if (entityCache.containsKeyValue(RESTUserV1.class, id)) {
       return entityCache.get(RESTUserV1.class, id);
     } else {
       final RESTUserV1 user = client.getJSONUser(id, null);
       entityCache.add(user);
       return user;
     }
   } catch (Exception e) {
     log.error(ExceptionUtilities.getStackTrace(e));
   }
   return null;
 }
예제 #8
0
  /*
   * Gets a specific tag tuple from the database as specified by the tags ID.
   */
  public RESTTopicV1 getTopicById(
      final int id, final Integer rev, final boolean expandTranslations) {
    try {
      final RESTTopicV1 topic;
      if (entityCache.containsKeyValue(RESTTopicV1.class, id, rev)) {
        topic = entityCache.get(RESTTopicV1.class, id, rev);
      } else {
        /* We need to expand the all the items in the topic collection */
        final ExpandDataTrunk expand = new ExpandDataTrunk();
        final ExpandDataTrunk expandTags = new ExpandDataTrunk(new ExpandDataDetails("tags"));
        final ExpandDataTrunk expandTopicTranslations =
            new ExpandDataTrunk(new ExpandDataDetails(RESTTopicV1.TRANSLATEDTOPICS_NAME));
        expandTags.setBranches(
            CollectionUtilities.toArrayList(
                new ExpandDataTrunk(new ExpandDataDetails("categories")),
                new ExpandDataTrunk(new ExpandDataDetails("properties"))));
        expand.setBranches(
            CollectionUtilities.toArrayList(
                expandTags,
                new ExpandDataTrunk(new ExpandDataDetails("sourceUrls")),
                new ExpandDataTrunk(new ExpandDataDetails("properties")),
                new ExpandDataTrunk(new ExpandDataDetails("outgoingRelationships")),
                new ExpandDataTrunk(new ExpandDataDetails("incomingRelationships"))));

        if (expandTranslations) {
          expand.getBranches().add(expandTopicTranslations);
        }

        final String expandString = mapper.writeValueAsString(expand);
        // final String expandEncodedString = URLEncoder.encode(expandString, "UTF-8");
        if (rev == null) {
          topic = client.getJSONTopic(id, expandString);
          entityCache.add(topic);
        } else {
          topic = client.getJSONTopicRevision(id, rev, expandString);
          entityCache.add(topic, true);
        }
      }
      return topic;
    } catch (Exception e) {
      log.error(ExceptionUtilities.getStackTrace(e));
    }
    return null;
  }
예제 #9
0
  /*
   * Gets a List of all tag tuples for a specified name.
   */
  public List<RESTTagV1> getTagsByName(final String name) {
    final List<RESTTagV1> output = new ArrayList<RESTTagV1>();

    try {

      BaseRestCollectionV1<RESTTagV1, RESTTagCollectionV1> tags =
          collectionsCache.get(RESTTagV1.class, RESTTagCollectionV1.class);
      if (tags.getItems() == null) {
        /* We need to expand the Tags & Categories collection */
        final ExpandDataTrunk expand = new ExpandDataTrunk();
        final ExpandDataTrunk expandTags = new ExpandDataTrunk(new ExpandDataDetails("tags"));
        expandTags.setBranches(
            CollectionUtilities.toArrayList(
                new ExpandDataTrunk(new ExpandDataDetails("categories"))));
        expand.setBranches(CollectionUtilities.toArrayList(expandTags));

        final String expandString = mapper.writeValueAsString(expand);
        // final String expandEncodedString = URLEncoder.encode(expandString, "UTF-8");

        tags = client.getJSONTags(expandString);
        collectionsCache.add(RESTTagV1.class, tags);
      }

      // Iterate through the list of tags and check if the tag is a Type
      // and matches the name.
      if (tags != null) {
        for (final RESTTagV1 tag : tags.getItems()) {
          if (tag.getName().equals(name)) {
            output.add(tag);
          }
        }
      }

      return output;
    } catch (Exception e) {
      log.error(ExceptionUtilities.getStackTrace(e));
    }
    return null;
  }
예제 #10
0
  /*
   * Gets a collection of translated topics based on the list of topic ids
   * passed.
   */
  public RESTTranslatedTopicCollectionV1 getTranslatedTopicsByZanataIds(
      final List<Integer> ids, final String locale) {
    if (ids.isEmpty()) return null;

    try {
      final RESTTranslatedTopicCollectionV1 topics = new RESTTranslatedTopicCollectionV1();
      final StringBuffer urlVars = new StringBuffer("query;latestTranslations=true;zanataIds=");
      final String encodedComma = URLEncoder.encode(",", "UTF-8");

      for (Integer id : ids) {
        if (!entityCache.containsKeyValue(RESTTranslatedTopicV1.class, id)) {
          urlVars.append(id + encodedComma);
        } else {
          topics.addItem(entityCache.get(RESTTranslatedTopicV1.class, id));
        }
      }

      String query = urlVars.toString();

      if (query.length() != "query;latestTranslations=true;zanataIds=".length()) {
        query = query.substring(0, query.length() - encodedComma.length());

        /* Add the locale to the query if one was passed */
        if (locale != null && !locale.isEmpty()) query += ";locale1=" + locale + "1";

        PathSegment path = new PathSegmentImpl(query, false);

        /*
         * We need to expand the all the items in the translatedtopic
         * collection
         */
        final ExpandDataTrunk expand = new ExpandDataTrunk();

        final ExpandDataTrunk translatedTopicsExpand =
            new ExpandDataTrunk(new ExpandDataDetails("translatedtopics"));
        final ExpandDataTrunk topicExpandTranslatedTopics =
            new ExpandDataTrunk(new ExpandDataDetails(RESTTopicV1.TRANSLATEDTOPICS_NAME));
        final ExpandDataTrunk tags = new ExpandDataTrunk(new ExpandDataDetails("tags"));
        final ExpandDataTrunk properties =
            new ExpandDataTrunk(new ExpandDataDetails(RESTBaseTopicV1.PROPERTIES_NAME));
        final ExpandDataTrunk categories = new ExpandDataTrunk(new ExpandDataDetails("categories"));
        final ExpandDataTrunk parentTags = new ExpandDataTrunk(new ExpandDataDetails("parenttags"));
        final ExpandDataTrunk outgoingRelationships =
            new ExpandDataTrunk(
                new ExpandDataDetails(RESTTranslatedTopicV1.ALL_LATEST_OUTGOING_NAME));
        final ExpandDataTrunk topicsExpand =
            new ExpandDataTrunk(new ExpandDataDetails(RESTTranslatedTopicV1.TOPIC_NAME));

        /* We need to expand the categories collection on the topic tags */
        tags.setBranches(CollectionUtilities.toArrayList(categories, parentTags, properties));
        outgoingRelationships.setBranches(
            CollectionUtilities.toArrayList(tags, properties, topicsExpand));

        topicsExpand.setBranches(CollectionUtilities.toArrayList(topicExpandTranslatedTopics));

        translatedTopicsExpand.setBranches(
            CollectionUtilities.toArrayList(tags, outgoingRelationships, properties, topicsExpand));

        expand.setBranches(CollectionUtilities.toArrayList(translatedTopicsExpand));

        final String expandString = mapper.writeValueAsString(expand);
        // final String expandEncodedString = URLEncoder.encode(expandString, "UTF-8");

        final RESTTranslatedTopicCollectionV1 downloadedTopics =
            client.getJSONTranslatedTopicsWithQuery(path, expandString);
        entityCache.add(downloadedTopics);

        /* Transfer the downloaded data to the current topic list */
        if (downloadedTopics != null && downloadedTopics.getItems() != null) {
          for (final RESTTranslatedTopicV1 item : downloadedTopics.getItems()) {
            entityCache.add(item, ComponentTranslatedTopicV1.returnZanataId(item), false);
            topics.addItem(item);
          }
        }
      }

      return topics;
    } catch (Exception e) {
      log.error(ExceptionUtilities.getStackTrace(e));
    }
    return null;
  }
예제 #11
0
  /*
   * Gets a collection of topics based on the list of ids passed.
   */
  public RESTTopicCollectionV1 getTopicsByIds(
      final List<Integer> ids, final boolean expandTranslations) {
    if (ids.isEmpty()) return null;

    try {
      final RESTTopicCollectionV1 topics = new RESTTopicCollectionV1();
      final StringBuffer urlVars = new StringBuffer("query;topicIds=");
      // final String encodedComma = URLEncoder.encode(",", "UTF-8");

      for (Integer id : ids) {
        if (!entityCache.containsKeyValue(RESTTopicV1.class, id)) {
          urlVars.append(id + ",");
        } else {
          topics.addItem(entityCache.get(RESTTopicV1.class, id));
        }
      }

      String query = urlVars.toString();

      /* Get the missing topics from the REST interface */
      if (query.length() != "query;topicIds=".length()) {
        query = query.substring(0, query.length() - 1);

        PathSegment path = new PathSegmentImpl(query, false);

        final ExpandDataDetails expandDetails = new ExpandDataDetails("topics");
        expandDetails.setShowSize(true);
        expandDetails.setEnd(0);
        final ExpandDataTrunk topicsExpandSize = new ExpandDataTrunk(expandDetails);
        final ExpandDataTrunk expandSize = new ExpandDataTrunk();

        expandSize.setBranches(CollectionUtilities.toArrayList(topicsExpandSize));

        final String expandDetailsString = mapper.writeValueAsString(expandSize);
        final RESTTopicCollectionV1 downloadedTopicsSize =
            client.getJSONTopicsWithQuery(path, expandDetailsString);

        /* Load the topics in groups to save memory when unmarshalling */
        final int numTopics = downloadedTopicsSize.getSize();
        for (int i = 0; i <= numTopics; i = i + 100) {
          /* We need to expand the all the items in the topic collection */
          final ExpandDataTrunk expand = new ExpandDataTrunk();
          final ExpandDataDetails expandTopicDetails = new ExpandDataDetails("topics");
          expandTopicDetails.setStart(i);
          expandTopicDetails.setEnd(i + 100);
          final ExpandDataTrunk topicsExpand = new ExpandDataTrunk(expandTopicDetails);
          final ExpandDataTrunk tags = new ExpandDataTrunk(new ExpandDataDetails("tags"));
          final ExpandDataTrunk properties =
              new ExpandDataTrunk(new ExpandDataDetails(RESTBaseTopicV1.PROPERTIES_NAME));
          final ExpandDataTrunk categories =
              new ExpandDataTrunk(new ExpandDataDetails("categories"));
          final ExpandDataTrunk parentTags =
              new ExpandDataTrunk(new ExpandDataDetails("parenttags"));
          final ExpandDataTrunk outgoingRelationships =
              new ExpandDataTrunk(new ExpandDataDetails("outgoingRelationships"));
          final ExpandDataTrunk expandTranslatedTopics =
              new ExpandDataTrunk(new ExpandDataDetails(RESTTopicV1.TRANSLATEDTOPICS_NAME));

          /* We need to expand the categories collection on the topic tags */
          tags.setBranches(CollectionUtilities.toArrayList(categories, parentTags, properties));
          if (expandTranslations) {
            outgoingRelationships.setBranches(
                CollectionUtilities.toArrayList(tags, properties, expandTranslatedTopics));
            topicsExpand.setBranches(
                CollectionUtilities.toArrayList(
                    tags,
                    outgoingRelationships,
                    properties,
                    new ExpandDataTrunk(new ExpandDataDetails("sourceUrls")),
                    expandTranslatedTopics));
          } else {
            outgoingRelationships.setBranches(CollectionUtilities.toArrayList(tags, properties));
            topicsExpand.setBranches(
                CollectionUtilities.toArrayList(
                    tags,
                    outgoingRelationships,
                    properties,
                    new ExpandDataTrunk(new ExpandDataDetails("sourceUrls"))));
          }

          expand.setBranches(CollectionUtilities.toArrayList(topicsExpand));

          final String expandString = mapper.writeValueAsString(expand);
          // final String expandEncodedString = URLEncoder.encode(expandString, "UTF-8");

          final RESTTopicCollectionV1 downloadedTopics =
              client.getJSONTopicsWithQuery(path, expandString);
          entityCache.add(downloadedTopics);

          /* Transfer the downloaded data to the current topic list */
          if (downloadedTopics != null && downloadedTopics.getItems() != null) {
            for (final RESTTopicV1 item : downloadedTopics.getItems()) {
              topics.addItem(item);
            }
          }
        }
      }

      return topics;
    } catch (Exception e) {
      log.error(ExceptionUtilities.getStackTrace(e));
    }
    return null;
  }