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1
11 package org.eclipse.swt.tools.internal;
12
13 import java.io.*;
14 import java.util.*;
15
16 public abstract class CleanupClass extends JNIGenerator {
17
18 String  classSourcePath;
19 String [] sourcePath;
20 String classSource;
21 Hashtable files;
22 int usedCount, unusedCount;
23
24 void loadClassSource() {
25 if (classSourcePath == null) return;
26 File f = new File(classSourcePath);
27 classSource = loadFile(f);
28 }
29
30 void loadFiles () {
31 if (sourcePath == null) return;
33 files = new Hashtable ();
34 for (int i = 0; i < sourcePath.length; i++) {
35 File file = new File(sourcePath[i]);
36 if (file.exists()) {
37 if (!file.isDirectory()) {
38 if (file.getAbsolutePath().endsWith(".java")) {
39 files.put(file, loadFile(file));
40 }
41 } else {
42 loadDirectory(file);
43 }
44 }
45 }
46 }
47
48 String loadFile (File file) {
49 try {
50 FileReader fr = new FileReader(file);
51 BufferedReader br = new BufferedReader(fr);
52 StringBuffer str = new StringBuffer ();
53 char[] buffer = new char[1024];
54 int read;
55 while ((read = br.read(buffer)) != -1) {
56 str.append(buffer, 0, read);
57 }
58 fr.close();
59 return str.toString();
60 } catch (IOException e) {
61 e.printStackTrace(System.out);
62 }
63 return "";
64 }
65
66 void loadDirectory(File file) {
67 String [] entries = file.list();
68 for (int i = 0; i < entries.length; i++) {
69 String entry = entries[i];
70 File f = new File(file, entry);
71 if (!f.isDirectory()) {
72 if (f.getAbsolutePath().endsWith(".java")) {
73 files.put(f, loadFile(f));
74 }
75 } else {
76 loadDirectory(f);
77 }
78 }
79 }
80
81 public void generate(Class clazz) {
82 loadFiles ();
83 loadClassSource();
84 }
85
86 public void setSourcePath(String [] sourcePath) {
87 this.sourcePath = sourcePath;
88 files = null;
89 }
90
91 public void setClassSourcePath(String classSourcePath) {
92 this.classSourcePath = classSourcePath;
93 }
94
95 }
96 |
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