| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| //package org.apache.cloud.rdf.web.cloudbase.sail; |
| |
| // |
| //import org.eclipse.rdf4j.query.QueryLanguage; |
| //import org.eclipse.rdf4j.query.TupleQuery; |
| //import org.eclipse.rdf4j.query.resultio.TupleQueryResultWriter; |
| //import org.eclipse.rdf4j.repository.RepositoryConnection; |
| //import org.eclipse.rdf4j.repository.RepositoryException; |
| // |
| //import javax.servlet.ServletException; |
| //import javax.servlet.http.HttpServletRequest; |
| //import javax.servlet.http.HttpServletResponse; |
| //import java.io.IOException; |
| // |
| //public class DeleteDataServlet extends AbstractRDFWebServlet { |
| // |
| // @Override |
| // protected void doGet(HttpServletRequest req, HttpServletResponse resp) |
| // throws ServletException, IOException { |
| // if (req == null || req.getInputStream() == null) |
| // return; |
| // |
| // String query_s = req.getParameter("query"); |
| // |
| // RepositoryConnection conn = null; |
| // try { |
| // conn = repository.getConnection(); |
| // // query data |
| // TupleQuery tupleQuery = conn.prepareTupleQuery( |
| // QueryLanguage.SPARQL, query_s); |
| // TupleQueryResultWriter deleter = new org.apache.mmrts.rdftriplestore.QueryResultsDeleter(conn); |
| // tupleQuery.evaluate(deleter); |
| // |
| // } catch (Exception e) { |
| // throw new ServletException(e); |
| // } finally { |
| // if (conn != null) { |
| // try { |
| // conn.close(); |
| // } catch (RepositoryException e) { |
| // |
| // } |
| // } |
| // } |
| // } |
| // |
| //} |
