| /* |
| * 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.karaf.jdbc.command; |
| |
| import org.apache.karaf.shell.commands.Argument; |
| import org.apache.karaf.shell.commands.Command; |
| import org.apache.karaf.shell.table.Row; |
| import org.apache.karaf.shell.table.ShellTable; |
| |
| import java.util.List; |
| import java.util.Map; |
| |
| @Command(scope = "jdbc", name = "tables", description = "List the tables on a given JDBC datasource") |
| public class TablesCommand extends JdbcCommandSupport { |
| |
| @Argument(index = 0, name = "datasource", description = "The JDBC datasource to use", required = true, multiValued = false) |
| String datasource; |
| |
| public Object doExecute() throws Exception { |
| ShellTable table = new ShellTable(); |
| |
| Map<String, List<String>> map = this.getJdbcService().tables(datasource); |
| int rowCount = 0; |
| for (String column : map.keySet()) { |
| table.column(column); |
| rowCount = map.get(column).size(); |
| } |
| |
| for (int i = 0; i < rowCount; i++) { |
| Row row = table.addRow(); |
| for (String column : map.keySet()) { |
| row.addContent(map.get(column).get(i)); |
| } |
| } |
| |
| table.print(System.out); |
| |
| return null; |
| } |
| |
| } |