Package org.exist

Examples of org.exist.EXistException

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            for (SortItem item : items) {
                byte[] key = computeKey(id, item.getNode());
                index.btree.addValue(new Value(key), idx++);
            }
        } catch (LockException e) {
            throw new EXistException("Exception caught while creating sort index: " + e.getMessage(), e);
        } catch (BTreeException e) {
            throw new EXistException("Exception caught while creating sort index: " + e.getMessage(), e);
        } catch (IOException e) {
            throw new EXistException("Exception caught while creating sort index: " + e.getMessage(), e);
        } finally {
            lock.release(Lock.WRITE_LOCK);
        }
    }
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        try {
            lock.acquire(Lock.READ_LOCK);
            byte[] key = computeKey(id, proxy);
            return index.btree.findValue(new Value(key));
        } catch (LockException e) {
            throw new EXistException("Exception caught while reading sort index: " + e.getMessage(), e);
        } catch (BTreeException e) {
            throw new EXistException("Exception caught while reading sort index: " + e.getMessage(), e);
        } catch (IOException e) {
            throw new EXistException("Exception caught while reading sort index: " + e.getMessage(), e);
        } finally {
            lock.release(Lock.READ_LOCK);
        }
    }
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            final IndexQuery query = new IndexQuery(IndexQuery.RANGE, new Value(fromKey), new Value(toKey));
            index.btree.remove(query, null);

            removeId(name);
        } catch (BTreeException e) {
            throw new EXistException("Exception caught while deleting sort index: " + e.getMessage(), e);
        } catch (IOException e) {
            throw new EXistException("Exception caught while deleting sort index: " + e.getMessage(), e);
        } catch (TerminatedException e) {
            throw new EXistException("Exception caught while deleting sort index: " + e.getMessage(), e);
        } finally {
            lock.release(Lock.READ_LOCK);
        }
    }
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            byte[] fromKey = computeKey(id, doc.getDocId());
            byte[] toKey = computeKey(id, doc.getDocId() + 1);
            final IndexQuery query = new IndexQuery(IndexQuery.RANGE, new Value(fromKey), new Value(toKey));
            index.btree.remove(query, null);
        } catch (BTreeException e) {
            throw new EXistException("Exception caught while deleting sort index: " + e.getMessage(), e);
        } catch (IOException e) {
            throw new EXistException("Exception caught while deleting sort index: " + e.getMessage(), e);
        } catch (TerminatedException e) {
            throw new EXistException("Exception caught while deleting sort index: " + e.getMessage(), e);
        } finally {
            lock.release(Lock.READ_LOCK);
        }
    }
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                FindIdCallback callback = new FindIdCallback(false);
                index.btree.query(query, callback);
                id = (short)(callback.max + 1);
                registerId(id, name);
            } catch (IOException e) {
                throw new EXistException("Exception caught while reading sort index: " + e.getMessage(), e);
            } catch (BTreeException e) {
                throw new EXistException("Exception caught while reading sort index: " + e.getMessage(), e);
            } catch (TerminatedException e) {
                throw new EXistException("Exception caught while reading sort index: " + e.getMessage(), e);
            } finally {
                lock.release(Lock.READ_LOCK);
            }
        }
        return id;
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        final Lock lock = index.btree.getLock();
        try {
            lock.acquire(Lock.READ_LOCK);
            index.btree.addValue(new Value(key), id);
        } catch (LockException e) {
            throw new EXistException("Exception caught while reading sort index: " + e.getMessage(), e);
        } catch (BTreeException e) {
            throw new EXistException("Exception caught while reading sort index: " + e.getMessage(), e);
        } catch (IOException e) {
            throw new EXistException("Exception caught while reading sort index: " + e.getMessage(), e);
        } finally {
            lock.release(Lock.READ_LOCK);
        }
    }
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        final Lock lock = index.btree.getLock();
        try {
            lock.acquire(Lock.READ_LOCK);
            index.btree.removeValue(new Value(key));
        } catch (LockException e) {
            throw new EXistException("Exception caught while reading sort index: " + e.getMessage(), e);
        } catch (BTreeException e) {
            throw new EXistException("Exception caught while reading sort index: " + e.getMessage(), e);
        } catch (IOException e) {
            throw new EXistException("Exception caught while reading sort index: " + e.getMessage(), e);
        } finally {
            lock.release(Lock.READ_LOCK);
        }
    }
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        final Lock lock = index.btree.getLock();
        try {
            lock.acquire(Lock.READ_LOCK);
            return (short) index.btree.findValue(new Value(key));
        } catch (BTreeException e) {
            throw new EXistException("Exception caught while reading sort index: " + e.getMessage(), e);
        } catch (IOException e) {
            throw new EXistException("Exception caught while reading sort index: " + e.getMessage(), e);
        } finally {
            lock.release(Lock.READ_LOCK);
        }
    }
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    declareVariables(context);
    if(compiled == null)
      try {
        compiled = xquery.compile(context, source);
      } catch (final IOException e) {
        throw new EXistException("An exception occurred while compiling the query: " + e.getMessage());
      }
   
    Sequence resultSeq = null;
    try {
      resultSeq = xquery.execute(compiled, null);
    } finally {
      pool.returnCompiledXQuery(source, compiled);
    }

    if (!(resultSeq.isEmpty() || Type.subTypeOf(resultSeq.getItemType(), Type.NODE)))
      {throw new EXistException("select expression should evaluate to a node-set; got " +
              Type.getTypeName(resultSeq.getItemType()));}
    if (LOG.isDebugEnabled())
      {LOG.debug("found " + resultSeq.getItemCount() + " for select: " + selectStmt);}
    return (NodeList)resultSeq.toNodeSet();
  }
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                        attribute = new AttrImpl(attr.getQName(), temp.getNodeValue(), broker.getBrokerPool().getSymbols());
                        attribute.setOwnerDocument(doc);
                        parent.updateChild(transaction, node, attribute);
                        break;
                    default:
                        throw new EXistException("unsupported node-type");
                }
                doc.getMetadata().clearIndexListener();
                doc.getMetadata().setLastModified(System.currentTimeMillis());
                modifiedDocuments.add(doc);
                broker.storeXMLResource(transaction, doc);
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Related Classes of org.exist.EXistException

  • org.exist.atom.modules.AtomFeeds
  • org.exist.atom.modules.AtomProtocol
  • org.exist.atom.modules.Query
  • org.exist.collections.Collection
  • org.exist.collections.CollectionConfigurationManager
  • org.exist.dom.SymbolTable
  • org.exist.http.servlets.XQueryServlet
  • org.exist.indexing.sort.SortIndexWorker
  • org.exist.installer.Setup
  • org.exist.performance.AbstractAction
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