1 /* 2 * Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package com.oracle.tools.packager; 27 28 import com.oracle.tools.packager.windows.WindowsBundlerParam; 29 30 import java.io.ByteArrayOutputStream; 31 import java.io.File; 32 import java.io.FileInputStream; 33 import java.io.FileNotFoundException; 34 import java.io.IOException; 35 import java.io.InputStream; 36 import java.nio.file.Files; 37 import java.text.MessageFormat; 38 import java.util.*; 39 import com.oracle.tools.packager.IOUtils; 40 41 /** 42 * @deprecated use {@link ToolProvider} to locate the {@code "javapackager"} tool instead. 43 */ 44 @Deprecated(since="10", forRemoval=true) 45 public abstract class AbstractBundler implements Bundler { 46 47 private static final ResourceBundle I18N = 48 ResourceBundle.getBundle(AbstractBundler.class.getName()); 49 50 public static final BundlerParamInfo<File> IMAGES_ROOT = new WindowsBundlerParam<>( 51 I18N.getString("param.images-root.name"), 52 I18N.getString("param.images-root.description"), 53 "imagesRoot", 54 File.class, 55 params -> new File(StandardBundlerParam.BUILD_ROOT.fetchFrom(params), "images"), 56 (s, p) -> null); 57 58 //do not use file separator - 59 // we use it for classpath lookup and there / are not platform specific 60 public final static String BUNDLER_PREFIX = "package/"; 61 62 protected Class baseResourceLoader = null; 63 64 protected void fetchResource( 65 String publicName, String category, 66 String defaultName, File result, boolean verbose, File publicRoot) 67 throws IOException { 68 InputStream is = streamResource(publicName, category, defaultName, verbose, publicRoot); 69 if (is != null) { 70 Files.copy(is, result.toPath()); 71 } else { 72 if (verbose) { 73 Log.info(MessageFormat.format(I18N.getString("message.using-default-resource"), category == null ? "" : "[" + category + "] ", publicName)); 74 } 75 } 76 } 77 78 protected void fetchResource( 79 String publicName, String category, 80 File defaultFile, File result, boolean verbose, File publicRoot) 81 throws IOException { 82 InputStream is = streamResource(publicName, category, null, verbose, publicRoot); 83 if (is != null) { 84 Files.copy(is, result.toPath()); 85 } else { 86 IOUtils.copyFile(defaultFile, result); 87 if (verbose) { 88 Log.info(MessageFormat.format(I18N.getString("message.using-custom-resource-from-file"), category == null ? "" : "[" + category + "] ", defaultFile.getAbsoluteFile())); 89 } 90 } 91 } 92 93 private InputStream streamResource(String publicName, String category, 94 String defaultName, boolean verbose, File publicRoot) throws IOException { 95 boolean custom = false; 96 InputStream is = null; 97 if (publicName != null) { 98 if (publicRoot != null) { 99 File publicResource = new File(publicRoot, publicName); 100 if (publicResource.exists() && publicResource.isFile()) { 101 is = new FileInputStream(publicResource); 102 } 103 } else { 104 is = baseResourceLoader.getClassLoader().getResourceAsStream(publicName); 105 } 106 custom = (is != null); 107 } 108 if (is == null && defaultName != null) { 109 is = baseResourceLoader.getResourceAsStream(defaultName); 110 } 111 String msg = null; 112 if (custom) { 113 msg = MessageFormat.format(I18N.getString("message.using-custom-resource-from-classpath"), category == null ? "" : "[" + category + "] ", publicName); 114 } else if (is != null) { 115 msg = MessageFormat.format(I18N.getString("message.using-default-resource-from-classpath"), category == null ? "" : "[" + category + "] ", publicName); 116 } 117 if (verbose && is != null) { 118 Log.info(msg); 119 } 120 return is; 121 } 122 123 protected String preprocessTextResource(String publicName, String category, 124 String defaultName, Map<String, String> pairs, 125 boolean verbose, File publicRoot) throws IOException { 126 InputStream inp = streamResource(publicName, category, defaultName, verbose, publicRoot); 127 if (inp == null) { 128 throw new RuntimeException("Jar corrupt? No "+defaultName+" resource!"); 129 } 130 131 //read fully into memory 132 ByteArrayOutputStream baos = new ByteArrayOutputStream(); 133 byte[] buffer = new byte[1024]; 134 int length; 135 while ((length = inp.read(buffer)) != -1) { 136 baos.write(buffer, 0, length); 137 } 138 139 //substitute 140 String result = new String(baos.toByteArray()); 141 for (Map.Entry<String, String> e : pairs.entrySet()) { 142 if (e.getValue() != null) { 143 result = result.replace(e.getKey(), e.getValue()); 144 } 145 } 146 return result; 147 } 148 149 @Override 150 public String toString() { 151 return getName(); 152 } 153 154 @Override 155 public void cleanup(Map<String, ? super Object> params) { 156 if (!StandardBundlerParam.VERBOSE.fetchFrom(params)) { 157 try { 158 IOUtils.deleteRecursive(StandardBundlerParam.BUILD_ROOT.fetchFrom(params)); 159 } catch (FileNotFoundException ignored) {} 160 } 161 } 162 }