Thu, 20 Jun 2013 08:45:43 +0100
8016613: javac should avoid source 8 only analysis when compiling for source 7
Reviewed-by: jjg
Contributed-by: maurizio.cimadamore@oracle.com
ohrstrom@1504 | 1 | /* |
ohrstrom@1504 | 2 | * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved. |
ohrstrom@1504 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
ohrstrom@1504 | 4 | * |
ohrstrom@1504 | 5 | * This code is free software; you can redistribute it and/or modify it |
ohrstrom@1504 | 6 | * under the terms of the GNU General Public License version 2 only, as |
ohrstrom@1504 | 7 | * published by the Free Software Foundation. Oracle designates this |
ohrstrom@1504 | 8 | * particular file as subject to the "Classpath" exception as provided |
ohrstrom@1504 | 9 | * by Oracle in the LICENSE file that accompanied this code. |
ohrstrom@1504 | 10 | * |
ohrstrom@1504 | 11 | * This code is distributed in the hope that it will be useful, but WITHOUT |
ohrstrom@1504 | 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
ohrstrom@1504 | 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
ohrstrom@1504 | 14 | * version 2 for more details (a copy is included in the LICENSE file that |
ohrstrom@1504 | 15 | * accompanied this code). |
ohrstrom@1504 | 16 | * |
ohrstrom@1504 | 17 | * You should have received a copy of the GNU General Public License version |
ohrstrom@1504 | 18 | * 2 along with this work; if not, write to the Free Software Foundation, |
ohrstrom@1504 | 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
ohrstrom@1504 | 20 | * |
ohrstrom@1504 | 21 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
ohrstrom@1504 | 22 | * or visit www.oracle.com if you need additional information or have any |
ohrstrom@1504 | 23 | * questions. |
ohrstrom@1504 | 24 | */ |
ohrstrom@1504 | 25 | |
ohrstrom@1504 | 26 | package com.sun.tools.sjavac; |
ohrstrom@1504 | 27 | |
ohrstrom@1504 | 28 | import java.io.*; |
ohrstrom@1504 | 29 | import java.net.URI; |
ohrstrom@1504 | 30 | import java.util.Set; |
ohrstrom@1504 | 31 | import java.util.HashSet; |
ohrstrom@1504 | 32 | import java.util.Map; |
ohrstrom@1504 | 33 | |
ohrstrom@1504 | 34 | /** |
ohrstrom@1504 | 35 | * The copy file transform simply copies a matching file from -src to -d . |
ohrstrom@1504 | 36 | * Such files are typically images, xml documents and other data files. |
ohrstrom@1504 | 37 | * |
ohrstrom@1504 | 38 | * <p><b>This is NOT part of any supported API. |
ohrstrom@1504 | 39 | * If you write code that depends on this, you do so at your own |
ohrstrom@1504 | 40 | * risk. This code and its internal interfaces are subject to change |
ohrstrom@1504 | 41 | * or deletion without notice.</b></p> |
ohrstrom@1504 | 42 | */ |
ohrstrom@1504 | 43 | public class CopyFile implements Transformer { |
ohrstrom@1504 | 44 | |
ohrstrom@1504 | 45 | public void setExtra(String e) { |
ohrstrom@1504 | 46 | } |
ohrstrom@1504 | 47 | |
ohrstrom@1504 | 48 | public void setExtra(String[] a) { |
ohrstrom@1504 | 49 | } |
ohrstrom@1504 | 50 | |
ohrstrom@1504 | 51 | public boolean transform(Map<String,Set<URI>> pkgSrcs, |
ohrstrom@1504 | 52 | Set<URI> visibleSrcs, |
ohrstrom@1504 | 53 | Map<URI,Set<String>> visibleClasses, |
ohrstrom@1504 | 54 | Map<String,Set<String>> oldPackageDependents, |
ohrstrom@1504 | 55 | URI destRoot, |
ohrstrom@1504 | 56 | Map<String,Set<URI>> packageArtifacts, |
ohrstrom@1504 | 57 | Map<String,Set<String>> packageDependencies, |
ohrstrom@1504 | 58 | Map<String,String> packagePubapis, |
ohrstrom@1504 | 59 | int debugLevel, |
ohrstrom@1504 | 60 | boolean incremental, |
ohrstrom@1504 | 61 | int numCores, |
ohrstrom@1504 | 62 | PrintStream out, |
ohrstrom@1504 | 63 | PrintStream err) |
ohrstrom@1504 | 64 | { |
ohrstrom@1504 | 65 | boolean rc = true; |
ohrstrom@1504 | 66 | String dest_filename; |
ohrstrom@1504 | 67 | File dest; |
ohrstrom@1504 | 68 | |
ohrstrom@1504 | 69 | for (String pkgName : pkgSrcs.keySet()) { |
ohrstrom@1504 | 70 | String pkgNameF = Util.toFileSystemPath(pkgName); |
ohrstrom@1504 | 71 | for (URI u : pkgSrcs.get(pkgName)) { |
ohrstrom@1504 | 72 | File src = new File(u); |
ohrstrom@1504 | 73 | File destDir; |
ohrstrom@1504 | 74 | destDir = new File(destRoot.getPath()+File.separator+pkgNameF); |
ohrstrom@1504 | 75 | dest_filename = destRoot.getPath()+File.separator+pkgNameF+File.separator+src.getName(); |
ohrstrom@1504 | 76 | dest = new File(dest_filename); |
ohrstrom@1504 | 77 | |
ohrstrom@1504 | 78 | if (!destDir.isDirectory()) { |
ohrstrom@1504 | 79 | if (!destDir.mkdirs()) { |
ohrstrom@1504 | 80 | Log.error("Error: The copier could not create the directory "+ |
ohrstrom@1504 | 81 | destDir.getPath()); |
ohrstrom@1504 | 82 | return false; |
ohrstrom@1504 | 83 | } |
ohrstrom@1504 | 84 | } |
ohrstrom@1504 | 85 | |
ohrstrom@1504 | 86 | Set<URI> as = packageArtifacts.get(pkgName); |
ohrstrom@1504 | 87 | if (as == null) { |
ohrstrom@1504 | 88 | as = new HashSet<URI>(); |
ohrstrom@1504 | 89 | packageArtifacts.put(pkgName, as); |
ohrstrom@1504 | 90 | } |
ohrstrom@1504 | 91 | as.add(dest.toURI()); |
ohrstrom@1504 | 92 | |
ohrstrom@1504 | 93 | if (dest.exists() && dest.lastModified() > src.lastModified()) { |
ohrstrom@1504 | 94 | // A copied file exists, and its timestamp is newer than the source. |
ohrstrom@1504 | 95 | continue; |
ohrstrom@1504 | 96 | } |
ohrstrom@1504 | 97 | |
ohrstrom@1504 | 98 | Log.info("Copying "+pkgNameF+File.separator+src.getName()); |
ohrstrom@1504 | 99 | |
ohrstrom@1504 | 100 | try (InputStream fin = new FileInputStream(src); |
ohrstrom@1504 | 101 | OutputStream fout = new FileOutputStream(dest)) { |
ohrstrom@1504 | 102 | byte[] buf = new byte[1024]; |
ohrstrom@1504 | 103 | int len; |
ohrstrom@1504 | 104 | while ((len = fin.read(buf)) > 0){ |
ohrstrom@1504 | 105 | fout.write(buf, 0, len); |
ohrstrom@1504 | 106 | } |
ohrstrom@1504 | 107 | } |
ohrstrom@1504 | 108 | catch(IOException e){ |
ohrstrom@1504 | 109 | Log.error("Could not copy the file "+src.getPath()+" to "+dest.getPath()); |
ohrstrom@1504 | 110 | rc = false; |
ohrstrom@1504 | 111 | } |
ohrstrom@1504 | 112 | } |
ohrstrom@1504 | 113 | } |
ohrstrom@1504 | 114 | return rc; |
ohrstrom@1504 | 115 | } |
ohrstrom@1504 | 116 | } |