Examples of org.dbwiki.data.database.NodeUpdate

org.dbwiki.data.database.NodeUpdate
An atomic update that replaces the text value of a node with a new value. @author jcheney

      assert(targetElement != null);
      if (!targetElement.isAttribute()) {
        throw new WikiDataException(WikiDataException.InvalidPasteTarget, target.toParameterString());
      }
      Update update = new Update();
      update.add(new NodeUpdate(targetElement.identifier(), ((PasteTextNode)pasteNode).getValue()));
      updateNodeWrapped(targetElement, update, _versionIndex.getNextVersion(new ProvenanceCopy(user, targetElement.identifier(), sourceURL)));
    }
  }

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        hasChanges = updateTextNodeTimestamps(con, ((DatabaseAttributeNode)element).value().getCurrent(), update.get(0), version);
      } else {
        Hashtable<String, DatabaseTextNode> valueIndex = new Hashtable<String, DatabaseTextNode>();
        getValueIndex((DatabaseGroupNode)element, valueIndex);
        for (int iUpdate = 0; iUpdate < update.size(); iUpdate++) {
          NodeUpdate upd = update.get(iUpdate);
          if (updateTextNodeTimestamps(con, valueIndex.get(upd.identifier().toParameterString()), upd, version)) {
            hasChanges = true;
          }
        }
      }
    } else {

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    for (int iParameter = 0; iParameter < request.parameters().size(); iParameter++) {
      RequestParameter parameter = request.parameters().get(iParameter);
      if (parameter.name().startsWith(RequestParameter.TextFieldIndicator)) {
        if (parameter.hasValue()) {
          if (!parameter.value().equals("")) {
            updates.add(new NodeUpdate(database().getIdentifierForParameterString(parameter.name().substring(RequestParameter.TextFieldIndicator.length())), parameter.value()));
          }
        }
      }
    }

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Related Classes of org.dbwiki.data.database.NodeUpdate

org.dbwiki.driver.rdbms.RDBMSDatabase

org.dbwiki.web.server.DatabaseWiki

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