| /* |
| |
| Derby - Class org.apache.derby.run.run |
| |
| 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.derby.run; |
| |
| import java.io.IOException; |
| |
| import org.apache.derby.drda.NetworkServerControl; |
| import org.apache.derby.iapi.tools.i18n.LocalizedResource; |
| import org.apache.derby.tools.PlanExporter; |
| import org.apache.derby.tools.SignatureChecker; |
| import org.apache.derby.tools.dblook; |
| import org.apache.derby.tools.ij; |
| import org.apache.derby.tools.sysinfo; |
| |
| /** |
| <p> |
| The run class facilitates running the various Derby utilities with the |
| java -jar command. For example: |
| <p> |
| java -jar derbyrun.jar ij [-p propertiesfile] [sql script]<br> |
| java -jar derbyrun.jar sysinfo [-cp ...] [-cp help]<br> |
| java -jar derbyrun.jar dblook [args] (or no arguments for usage)<br> |
| java -jar derbyrun.jar server [args] (or no arguments for usage)<br> |
| java -jar derbyrun.jar SignatureChecker [args] (or no arguments for usage)<br> |
| */ |
| public class run { |
| |
| /** |
| Switch on the first argument to choose the tool, pass the remaining |
| arguments to the tool. |
| */ |
| static public void main(String[] args) throws IOException { |
| if (args.length < 1) { |
| printUsage(); |
| } else if (args[0].equals("ij")) { |
| ij.main(trimArgs(args)); |
| } else if (args[0].equals("sysinfo")) { |
| sysinfo.main(trimArgs(args)); |
| } else if (args[0].equals("dblook")) { |
| dblook.main(trimArgs(args)); |
| } else if (args[0].equals("server")) { |
| NetworkServerControl.main(trimArgs(args)); |
| } else if (args[0].equals("SignatureChecker")) { |
| SignatureChecker.main(trimArgs(args)); |
| } else if (args[0].equals("PlanExporter")) { |
| PlanExporter.main(trimArgs(args)); |
| } else printUsage(); |
| } |
| |
| /** |
| Private constructor. No instances allowed. |
| */ |
| private run() { |
| } |
| |
| /** |
| Utility method to trim one element off of the argument array. |
| @param args the arguments array |
| @return trimmed the trimmed array |
| */ |
| private static String[] trimArgs(String[] args) |
| { |
| String [] trimmed = new String[args.length - 1]; |
| System.arraycopy(args, 1, trimmed, 0, args.length - 1); |
| return trimmed; |
| } |
| |
| /** |
| Print the usage statement if the user didn't enter a valid choice |
| of tool. |
| */ |
| public static void printUsage() |
| { |
| LocalizedResource locRes = LocalizedResource.getInstance(); |
| System.err.println(locRes.getTextMessage("RUN_Usage")); |
| } |
| } |