1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
|
// This example shows simple usage of the wrapped Shape classes.
// The main purpose of this example is to show the doxygen comments translation to JavaDoc comments.
// Users should look at the generated .java files and if javadoc is installed and working on your system,
// the generated Java docs can be viewed in a browser by opening the javadocs/index.html file.
import java.io.*;
public class runme {
static {
try {
System.loadLibrary("example");
} catch (UnsatisfiedLinkError e) {
System.err.println("Native code library failed to load. See the chapter on Dynamic Linking Problems in the SWIG Java documentation for help.\n" + e);
System.exit(1);
}
}
public static void main(String argv[]) throws InterruptedException, IOException
{
System.out.println("Creating some objects:");
Circle c = example.MakeCircle(10);
System.out.println(" Created circle " + c);
Square s = example.MakeSquare(10);
System.out.println(" Created square " + s);
RectangleInt r = example.MakeRectangleInt(10, 20);
System.out.println(" Created rectangle " + r);
System.out.println("\nHere are some properties of the shapes:");
Shape[] shapes = {c, s, r};
for (int i=0; i<shapes.length; i++) {
System.out.println(" " + shapes[i].toString());
System.out.println(" area = " + shapes[i].area());
System.out.println(" perimeter = " + shapes[i].perimeter());
}
String[] command = {"javadoc", "-quiet", "-public", "-d", "javadocs", "example.java", "Shape.java", "Circle.java", "Square.java", "RectangleInt.java"};
System.out.println("\nRunning: " + String.join(" ", command));
Process p = Runtime.getRuntime().exec(command);
int exitCode = p.waitFor();
System.out.println("javadoc exited with code " + exitCode);
BufferedReader stdout = new BufferedReader(new InputStreamReader(p.getInputStream()));
BufferedReader stderr = new BufferedReader(new InputStreamReader(p.getErrorStream()));
String line = null;
System.out.println("stdout from javadoc:\n");
while ((line = stdout.readLine()) != null) {
System.out.println(line);
}
System.out.println("\nstderr from javadoc:\n");
while ((line = stderr.readLine()) != null) {
System.out.println(line);
}
if (exitCode != 0) {
System.out.println("No java docs were generated!\n");
} else {
System.out.println("javadoc ran successfully, open javadocs/index.html in your browser to view the generated java docs.");
}
}
}
|
