Examples of org.exoplatform.services.jcr.impl.core.query.QueryHandler

Package org.exoplatform.services.jcr.impl.core.query

Examples of org.exoplatform.services.jcr.impl.core.query.QueryHandler

org.exoplatform.services.jcr.impl.core.query.QueryHandler
Defines an interface for the actual node indexing and query execution. The goal is to allow different implementations based on the persistent manager in use. Some persistent model might allow to execute a query in an optimized manner, e.g. database persistence.

    * @return an index reader for this search index.
    * @throws IOException the index reader cannot be obtained.
    */
   public IndexReader getIndexReader(boolean includeSystemIndex) throws IOException
   {
      QueryHandler parentHandler = getContext().getParentHandler();
      CachingMultiIndexReader parentReader = null;
      if (parentHandler instanceof SearchIndex && includeSystemIndex)
      {
         parentReader = ((SearchIndex)parentHandler).index.getIndexReader();
      }

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   {
      if (synProvider != null)
      {
         return synProvider;
      }
      QueryHandler handler = getContext().getParentHandler();
      if (handler instanceof SearchIndex)
         return ((SearchIndex)handler).getSynonymProvider();
      return null;


   }

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     */
    public SynonymProvider getSynonymProvider() {
  if (synProvider != null) {
      return synProvider;
  } else {
      QueryHandler handler = getContext().getParentHandler();
      if (handler instanceof SearchIndex) {
    return ((SearchIndex) handler).getSynonymProvider();
      } else {
    return null;
      }

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     * @throws IOException
     *             the index reader cannot be obtained.
     */
    protected IndexReader getIndexReader(boolean includeSystemIndex)
      throws IOException {
  QueryHandler parentHandler = getContext().getParentHandler();
  CachingMultiIndexReader parentReader = null;
  if (parentHandler instanceof SearchIndex && includeSystemIndex) {
      parentReader = ((SearchIndex) parentHandler).index.getIndexReader();
  }

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      {
         return synProvider;
      }
      else
      {
         QueryHandler handler = getContext().getParentHandler();
         if (handler instanceof SearchIndex)
         {
            return ((SearchIndex)handler).getSynonymProvider();
         }
         else

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    * @throws IOException
    *             the index reader cannot be obtained.
    */
   protected IndexReader getIndexReader(boolean includeSystemIndex) throws IOException
   {
      QueryHandler parentHandler = getContext().getParentHandler();
      CachingMultiIndexReader parentReader = null;
      if (parentHandler instanceof SearchIndex && includeSystemIndex)
      {
         parentReader = ((SearchIndex)parentHandler).index.getIndexReader();
      }

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      {
         return synProvider;
      }
      else
      {
         QueryHandler handler = getContext().getParentHandler();
         if (handler instanceof SearchIndex)
         {
            return ((SearchIndex)handler).getSynonymProvider();
         }
         else

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      // deny query execution if index in offline mode and allowQuery is false
      if (!index.isOnline() && !allowQuery.get())
      {
         throw new IndexOfflineIOException("Index is offline");
      }
      QueryHandler parentHandler = getContext().getParentHandler();
      CachingMultiIndexReader parentReader = null;
      if (parentHandler instanceof SearchIndex && includeSystemIndex)
      {
         parentReader = ((SearchIndex)parentHandler).index.getIndexReader();
      }

View Full Code Here

      {
         return synProvider;
      }
      else
      {
         QueryHandler handler = getContext().getParentHandler();
         if (handler instanceof SearchIndex)
         {
            return ((SearchIndex)handler).getSynonymProvider();
         }
         else

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    * @throws IOException
    *             the index reader cannot be obtained.
    */
   protected IndexReader getIndexReader(boolean includeSystemIndex) throws IOException
   {
      QueryHandler parentHandler = getContext().getParentHandler();
      CachingMultiIndexReader parentReader = null;
      if (parentHandler instanceof SearchIndex && includeSystemIndex)
      {
         parentReader = ((SearchIndex)parentHandler).index.getIndexReader();
      }

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Related Classes of org.exoplatform.services.jcr.impl.core.query.QueryHandler

org.exoplatform.services.jcr.impl.core.NamespaceRegistryImpl

org.exoplatform.services.jcr.impl.core.nodetype.NodeTypeDataManagerImpl

org.exoplatform.services.jcr.impl.core.query.lucene.SearchIndex

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