1 /** 2 * Copyright (c) 2011, The University of Southampton and the individual contributors. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without modification, 6 * are permitted provided that the following conditions are met: 7 * 8 * * Redistributions of source code must retain the above copyright notice, 9 * this list of conditions and the following disclaimer. 10 * 11 * * Redistributions in binary form must reproduce the above copyright notice, 12 * this list of conditions and the following disclaimer in the documentation 13 * and/or other materials provided with the distribution. 14 * 15 * * Neither the name of the University of Southampton nor the names of its 16 * contributors may be used to endorse or promote products derived from this 17 * software without specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 21 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 22 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR 23 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 24 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 25 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 26 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 28 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 package org.openimaj.tools.cbir; 31 32 import java.lang.reflect.Method; 33 34 /** 35 * Main tool entry point 36 * 37 * @author Jonathon Hare (jsh2@ecs.soton.ac.uk) 38 */ 39 public class CBIRMain { 40 /** 41 * Run the tool 42 * 43 * @param args 44 * the arguments 45 */ 46 public static void main(String[] args) { 47 if (args.length < 1) { 48 System.err.println("Class name not specified"); 49 return; 50 } 51 52 final String clzname = args[0]; 53 Class<?> clz; 54 55 try { 56 clz = Class.forName(clzname); 57 } catch (final ClassNotFoundException e) { 58 try { 59 clz = Class.forName("org.openimaj.tools.cbir." + clzname); 60 } catch (final ClassNotFoundException e1) { 61 System.err.println("Class corresponding to " + clzname + " not found."); 62 return; 63 } 64 } 65 66 final String[] newArgs = new String[args.length - 1]; 67 for (int i = 0; i < newArgs.length; i++) 68 newArgs[i] = args[i + 1]; 69 Method method; 70 try { 71 method = clz.getMethod("main", String[].class); 72 method.invoke(null, (Object) newArgs); 73 } catch (final Exception e) { 74 System.err.println("Error invoking class " + clz + ". Nested exception is:\n"); 75 e.printStackTrace(System.err); 76 } 77 } 78 }