| /* |
| * Copyright (c) 2012, 2016, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package com.sun.tools.sjavac; |
| |
| import java.io.File; |
| import java.io.FileInputStream; |
| import java.io.FileOutputStream; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.OutputStream; |
| import java.io.Writer; |
| import java.net.URI; |
| import java.util.HashSet; |
| import java.util.Map; |
| import java.util.Set; |
| |
| import com.sun.tools.sjavac.comp.CompilationService; |
| import com.sun.tools.sjavac.options.Options; |
| import com.sun.tools.sjavac.pubapi.PubApi; |
| |
| /** |
| * The copy file transform simply copies a matching file from -src to -d . |
| * Such files are typically images, xml documents and other data files. |
| * |
| * <p><b>This is NOT part of any supported API. |
| * If you write code that depends on this, you do so at your own risk. |
| * This code and its internal interfaces are subject to change or |
| * deletion without notice.</b> |
| */ |
| public class CopyFile implements Transformer { |
| |
| public void setExtra(String e) { |
| } |
| |
| public void setExtra(Options a) { |
| } |
| |
| public boolean transform(CompilationService compilationService, |
| Map<String,Set<URI>> pkgSrcs, |
| Set<URI> visibleSrcs, |
| Map<String,Set<String>> oldPackageDependents, |
| URI destRoot, |
| Map<String,Set<URI>> packageArtifacts, |
| Map<String,Map<String, Set<String>>> packageDependencies, |
| Map<String,Map<String, Set<String>>> packageCpDependencies, |
| Map<String, PubApi> packagePubapis, |
| Map<String, PubApi> dependencyPubapis, |
| int debugLevel, |
| boolean incremental, |
| int numCores) |
| { |
| boolean rc = true; |
| String dest_filename; |
| File dest; |
| |
| for (String pkgName : pkgSrcs.keySet()) { |
| String pkgNameF = Util.toFileSystemPath(pkgName); |
| for (URI u : pkgSrcs.get(pkgName)) { |
| File src = new File(u); |
| File destDir; |
| destDir = new File(destRoot.getPath()+File.separator+pkgNameF); |
| dest_filename = destRoot.getPath()+File.separator+pkgNameF+File.separator+src.getName(); |
| dest = new File(dest_filename); |
| |
| if (!destDir.isDirectory()) { |
| if (!destDir.mkdirs()) { |
| Log.error("Error: The copier could not create the directory "+ |
| destDir.getPath()); |
| return false; |
| } |
| } |
| |
| Set<URI> as = packageArtifacts.get(pkgName); |
| if (as == null) { |
| as = new HashSet<>(); |
| packageArtifacts.put(pkgName, as); |
| } |
| as.add(dest.toURI()); |
| |
| if (dest.exists() && dest.lastModified() > src.lastModified()) { |
| // A copied file exists, and its timestamp is newer than the source. |
| continue; |
| } |
| |
| Log.info("Copying "+pkgNameF+File.separator+src.getName()); |
| |
| try (InputStream fin = new FileInputStream(src); |
| OutputStream fout = new FileOutputStream(dest)) { |
| byte[] buf = new byte[1024]; |
| int len; |
| while ((len = fin.read(buf)) > 0){ |
| fout.write(buf, 0, len); |
| } |
| } |
| catch(IOException e){ |
| Log.error("Could not copy the file "+src.getPath()+" to "+dest.getPath()); |
| rc = false; |
| } |
| } |
| } |
| return rc; |
| } |
| } |