1 /*
2 * Copyright (c) 1997, 2012, 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
35 import com.sun.codemodel.internal.writer.FilterCodeWriter;
36
37 /**
38 * {@link CodeWriter} that reports progress to {@link XJCListener}.
39 */
40 final class ProgressCodeWriter extends FilterCodeWriter {
41
42 private int current;
43 private final int totalFileCount;
44
45 public ProgressCodeWriter( CodeWriter output, XJCListener progress, int totalFileCount ) {
46 super(output);
47 this.progress = progress;
48 this.totalFileCount = totalFileCount;
49 if(progress==null)
50 throw new IllegalArgumentException();
51 }
52
53 private final XJCListener progress;
54
55 public Writer openSource(JPackage pkg, String fileName) throws IOException {
56 report(pkg,fileName);
57 return super.openSource(pkg, fileName);
58 }
59
60 public OutputStream openBinary(JPackage pkg, String fileName) throws IOException {
61 report(pkg,fileName);
62 return super.openBinary(pkg,fileName);
63 }
64
65 private void report(JPackage pkg, String fileName) {
66 String name = pkg.name().replace('.', File.separatorChar);
67 if(name.length()!=0) name += File.separatorChar;
68 name += fileName;
69
70 if(progress.isCanceled())
71 throw new AbortException();
72 progress.generatedFile(name,current++,totalFileCount);
73 }
74 }
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1 /*
2 * Copyright (c) 1997, 2016, 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
35 import com.sun.codemodel.internal.writer.FilterCodeWriter;
36
37 /**
38 * {@link CodeWriter} that reports progress to {@link XJCListener}.
39 */
40 final class ProgressCodeWriter extends FilterCodeWriter {
41
42 private int current;
43 private final int totalFileCount;
44
45 public ProgressCodeWriter( CodeWriter output, XJCListener progress, int totalFileCount ) {
46 super(output);
47 this.progress = progress;
48 this.totalFileCount = totalFileCount;
49 if(progress==null)
50 throw new IllegalArgumentException();
51 }
52
53 private final XJCListener progress;
54
55 @Override
56 public Writer openSource(JPackage pkg, String fileName) throws IOException {
57 report(pkg,fileName);
58 return super.openSource(pkg, fileName);
59 }
60
61 @Override
62 public OutputStream openBinary(JPackage pkg, String fileName) throws IOException {
63 report(pkg,fileName);
64 return super.openBinary(pkg,fileName);
65 }
66
67 /**
68 * Report progress to {@link XJCListener}.
69 * @param pkg The package of file being written. Value of {@code null} means that file has no package.
70 * @param fileName The file name being written. Value can't be {@code null}.
71 */
72 private void report(final JPackage pkg, final String fileName) {
73 if (fileName == null) {
74 throw new IllegalArgumentException("File name is null");
75 }
76
77 final String pkgName;
78 final String fileNameOut;
79 if (pkg != null && (pkgName = pkg.name().replace('.', File.separatorChar)).length() > 0 ) {
80 final StringBuilder sb = new StringBuilder(fileName.length() + pkgName.length() + 1);
81 sb.append(pkgName);
82 sb.append(File.separatorChar);
83 sb.append(fileName);
84 fileNameOut = sb.toString();
85 } else {
86 fileNameOut = fileName;
87 }
88
89 if(progress.isCanceled())
90 throw new AbortException();
91 progress.generatedFile(fileNameOut, current++, totalFileCount);
92 }
93 }
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