/trunk/Examples/test-suite/java/director_primitives_runme.java

  1/*
  2  This test program shows a C# class JavaDerived inheriting from Base. Three types of classes are created
  3  and the virtual methods called to demonstrate:
  4  1) Wide variety of primitive types
  5  2) Calling methods with zero, one or more parameters
  6  3) Director methods that are not overridden in C#
  7  4) Director classes that are not overridden at all in C#, ie non-director behaviour is as expected for director classes
  8  5) Inheritance hierarchy using director methods
  9  6) Return types working as well as parameters
 10
 11  The Caller class is a tester class, which calls the virtual functions from C++.
 12*/
 13
 14import director_primitives.*;
 15
 16public class director_primitives_runme {
 17
 18  static {
 19    try {
 20        System.loadLibrary("director_primitives");
 21    } catch (UnsatisfiedLinkError e) {
 22      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);
 23      System.exit(1);
 24    }
 25  }
 26
 27  public static void main(String argv[]) throws Throwable
 28  {
 29    director_primitives_runme r = new director_primitives_runme();
 30    r.run();
 31  }
 32
 33  void run()
 34  {
 35    if (director_primitives.getPrintDebug()) System.out.println("------------ Start ------------ ");
 36
 37    Caller myCaller = new Caller();
 38
 39    // test C++ base class
 40    {
 41      Base myBase = new Base(100.0);
 42      makeCalls(myCaller, myBase);
 43      myBase.delete();
 44    }
 45
 46    if (director_primitives.getPrintDebug()) System.out.println("--------------------------------");
 47
 48    // test vanilla C++ wrapped derived class
 49    {
 50      Base myBase = new Derived(200.0);
 51      makeCalls(myCaller, myBase);
 52      myBase.delete();
 53    }
 54
 55    if (director_primitives.getPrintDebug()) System.out.println("--------------------------------");
 56
 57    // test director / C# derived class
 58    {
 59      Base myBase = new JavaDerived(300.0);
 60      makeCalls(myCaller, myBase);
 61      myBase.delete();
 62    }
 63
 64    if (director_primitives.getPrintDebug()) System.out.println("------------ Finish ------------ ");
 65  }
 66
 67  void makeCalls(Caller myCaller, Base myBase)
 68  {
 69    myCaller.set(myBase);
 70
 71    myCaller.NoParmsMethodCall();
 72    if (myCaller.BoolMethodCall(true) != true) throw new RuntimeException("failed");
 73    if (myCaller.BoolMethodCall(false) != false) throw new RuntimeException("failed");
 74    if (myCaller.IntMethodCall(-123) != -123) throw new RuntimeException("failed");
 75    if (myCaller.UIntMethodCall(123) != 123) throw new RuntimeException("failed");
 76    if (myCaller.FloatMethodCall((float)-123.456) != (float)-123.456) throw new RuntimeException("failed");
 77    if (!myCaller.CharPtrMethodCall("test string").equals("test string")) throw new RuntimeException("failed");
 78    if (!myCaller.ConstCharPtrMethodCall("another string").equals("another string")) throw new RuntimeException("failed");
 79    if (myCaller.EnumMethodCall(HShadowMode.HShadowHard) != HShadowMode.HShadowHard) throw new RuntimeException("failed");
 80    myCaller.ManyParmsMethodCall(true, -123, 123, (float)123.456, "test string", "another string", HShadowMode.HShadowHard);
 81    myCaller.NotOverriddenMethodCall();
 82
 83    myCaller.reset();
 84  }
 85}
 86
 87class JavaDerived extends Base
 88{
 89  public JavaDerived(double dd)
 90  {
 91    super(dd);
 92  }
 93
 94  public void NoParmsMethod()
 95  {
 96    if (director_primitives.getPrintDebug()) System.out.println("JavaDerived - NoParmsMethod()");
 97  }
 98  public boolean BoolMethod(boolean x)
 99  {
100    if (director_primitives.getPrintDebug()) System.out.println("JavaDerived - BoolMethod(" + x + ")");
101    return x;
102  }
103  public int IntMethod(int x)
104  {
105    if (director_primitives.getPrintDebug()) System.out.println("JavaDerived - IntMethod(" + x + ")");
106    return x;
107  }
108  public long UIntMethod(long x)
109  {
110    if (director_primitives.getPrintDebug()) System.out.println("JavaDerived - UIntMethod(" + x + ")");
111    return x;
112  }
113  public float FloatMethod(float x)
114  {
115    if (director_primitives.getPrintDebug()) System.out.println("JavaDerived - FloatMethod(" + x + ")");
116    return x;
117  }
118  public String CharPtrMethod(String x)
119  {
120    if (director_primitives.getPrintDebug()) System.out.println("JavaDerived - CharPtrMethod(" + x + ")");
121    return x;
122  }
123  public String ConstCharPtrMethod(String x)
124  {
125    if (director_primitives.getPrintDebug()) System.out.println("JavaDerived - ConstCharPtrMethod(" + x + ")");
126    return x;
127  }
128  public HShadowMode EnumMethod(HShadowMode x)
129  {
130    if (director_primitives.getPrintDebug()) System.out.println("JavaDerived - EnumMethod(" + x + ")");
131    return x;
132  }
133  public void ManyParmsMethod(boolean b, int i, long u, float f, String c, String cc, HShadowMode h)
134  {
135    if (director_primitives.getPrintDebug()) System.out.println("JavaDerived - ManyParmsMethod(" + b + ", " + i + ", " + u + ", " + f + ", " + c + ", " + cc + ", " + h);
136  }
137}
138