| // 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: " + 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."); |
| } |
| } |
| } |