| 1 | /* |
| 2 | |
| 3 | Derby - Class org.apache.derby.tools.ij |
| 4 | |
| 5 | Copyright 1998, 2004 The Apache Software Foundation or its licensors, as applicable. |
| 6 | |
| 7 | Licensed under the Apache License, Version 2.0 (the "License"); |
| 8 | you may not use this file except in compliance with the License. |
| 9 | You may obtain a copy of the License at |
| 10 | |
| 11 | http://www.apache.org/licenses/LICENSE-2.0 |
| 12 | |
| 13 | Unless required by applicable law or agreed to in writing, software |
| 14 | distributed under the License is distributed on an "AS IS" BASIS, |
| 15 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 16 | See the License for the specific language governing permissions and |
| 17 | limitations under the License. |
| 18 | |
| 19 | */ |
| 20 | |
| 21 | package org.apache.derby.tools; |
| 22 | |
| 23 | import org.apache.derby.iapi.services.info.JVMInfo; |
| 24 | |
| 25 | import org.apache.derby.impl.tools.ij.Main; |
| 26 | |
| 27 | import java.io.IOException; |
| 28 | |
| 29 | /** |
| 30 | |
| 31 | ij is Derby's interactive JDBC scripting tool. |
| 32 | It is a simple utility for running scripts against a Derby database. |
| 33 | You can also use it interactively to run ad hoc queries. |
| 34 | ij provides several commands for ease in accessing a variety of JDBC features. |
| 35 | <P> |
| 36 | |
| 37 | To run from the command line enter the following: |
| 38 | <p> |
| 39 | java [options] org.apache.derby.tools.ij [arguments] |
| 40 | <P> |
| 41 | ij is can also be used with any database server that supports a JDBC driver. |
| 42 | */ |
| 43 | public class ij { |
| 44 | |
| 45 | /** |
| 46 | @exception IOException thrown if cannot access input or output files. |
| 47 | */ |
| 48 | static public void main(String[] args) throws IOException { |
| 49 | |
| 50 | /* We decide which verion of ij (2.0 or 4.0) to |
| 51 | * load based on the same criteria that the JDBC driver |
| 52 | * uses. |
| 53 | */ |
| 54 | if (JVMInfo.JDK_ID == JVMInfo.J2SE_13) |
| 55 | { |
| 56 | Main.main(args); |
| 57 | } |
| 58 | else |
| 59 | { |
| 60 | org.apache.derby.impl.tools.ij.Main14.main(args); |
| 61 | } |
| 62 | } |
| 63 | |
| 64 | private ij() { // no instances allowed |
| 65 | } |
| 66 | |
| 67 | public static String getArg(String param, String[] args) |
| 68 | { |
| 69 | return org.apache.derby.impl.tools.ij.util.getArg(param, args); |
| 70 | } |
| 71 | |
| 72 | public static void getPropertyArg(String[] args) throws IOException |
| 73 | { |
| 74 | org.apache.derby.impl.tools.ij.util.getPropertyArg(args); |
| 75 | } |
| 76 | |
| 77 | public static java.sql.Connection startJBMS() |
| 78 | throws java.sql.SQLException, IllegalAccessException, ClassNotFoundException, InstantiationException |
| 79 | { |
| 80 | return org.apache.derby.impl.tools.ij.util.startJBMS(); |
| 81 | } |
| 82 | } |