Package ar.edu.unlp.yaqc4j.exceptions

Examples of ar.edu.unlp.yaqc4j.exceptions.GenerationError

58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
    }
    try {
      this.setObjects((E[]) enumName.getMethod("values", new Class[0])
          .invoke(null, new Object[0]));
    } catch (IllegalArgumentException e) {
      throw new GenerationError(e);
    } catch (SecurityException e) {
      throw new GenerationError(e);
    } catch (IllegalAccessException e) {
      throw new GenerationError(e);
    } catch (InvocationTargetException e) {
      throw new GenerationError(e);
    } catch (NoSuchMethodException e) {
      throw new GenerationError(e);
    }
  }
View Full Code Here
41
42
43
44
45
46
47
48
49
50
   */
  @Override
  public Long arbitrary(final Distribution random, final long minsize,
      final long maxsize) {
    if (maxsize < 0) {
      throw new GenerationError(
          "Cannot generate positive longs with maxsize = " + maxsize);
    }
    return LONG_GEN.arbitrary(random, Math.max(0, minsize), maxsize);
  }
View Full Code Here
441
442
443
444
445
446
447
448
449
450
451
      if (aClass.isInterface()) {
        return new InterfaceInstancesGen(aClass);
        // throw new GenerationException(
        // "No generator has been defined for " + aClass.getName());
      } else if (Modifier.isAbstract(aClass.getModifiers())) {
        throw new GenerationError(
            "The class " + aClass.getName() + " is abstract and no generator could be found for it or its subclasses.");
      } else {
        return new ConstructorBasedGen(aClass);
      }
    }
View Full Code Here
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
  List<Gen<?>> assignableGenerators = null;
  try {
      classes = ClassSearcher
      .getAssignableClasses(this.getSubjectClass());
  } catch (Exception e) {
      throw new GenerationError(e);
  }
  if (classes != null && !classes.isEmpty()) {
      // search declared generators for assignable classes
      assignableGenerators = new ArrayList<Gen<?>>();
      for (Class<?> assignableClass : classes) {
    // pick a random generator for the assignable (non-abstract)
    // class
    if (!Modifier.isAbstract(assignableClass.getModifiers())) {
        Set<Gen<?>> set = Arbitrary
        .getGeneratorsOf(assignableClass);
        if (!set.isEmpty()) {
      assignableGenerators.addAll(set);
        }
    }
      }
      if (assignableGenerators.size() > 0) {
    int index = (int) Arbitrary.choose(random, 0,
      assignableGenerators.size() - 1);
    return (T) assignableGenerators.get(index).arbitrary(random,
      minsize, maxsize);
      } else { // creates a constructor based generator for any
    // non-abstract class
    // List<Class<?>> concreteSubclasses = new
    // ArrayList<Class<?>>();
    // for (Class<?> clazz : classes) {
    // if (clazz.isAnnotation() || clazz.isEnum()
    // || clazz.isArray() || clazz.isPrimitive()
    // || !Modifier.isAbstract(clazz.getModifiers())
    // && clazz.getConstructors().length > 0) {
    // concreteSubclasses.add(clazz);
    // }
    // }
    // if (concreteSubclasses.size() > 0) {
    // new ConstructorBasedGenerator(concreteSubclasses
    // .get((int) Arbitrary.choose(random, 0,
    // concreteSubclasses.size()))).arbitrary(
    // random, minsize, maxsize);
    // } else {
    throw new GenerationError(
    "No generators available for classes in the class hierarchy");
    // }
      }
  } else {
      throw new GenerationError(
      "No subclasses defined for this class");
  }
    }
View Full Code Here
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
      if (this.getSubjectClass().isInterface()) {
        return new InterfaceInstancesGen<T>(
            this.getSubjectClass()).arbitrary(random, minsize,
            maxsize);
      } else {
        throw new GenerationError(this.getSubjectClass().toString()
            + " has no constructor.");
      }
    }
    int index = (int) Arbitrary.choose(random, 0, constructors.length - 1);
    Constructor<?> constructor = constructors[index];
    Class<?>[] classes = constructor.getParameterTypes();
    Object[] arguments = this.generateArguments(random, classes);
    try {
      return (T) constructor.newInstance(arguments);
    } catch (IllegalArgumentException e) {
      throw new GenerationError(e);
    } catch (InstantiationException e) {
      throw new GenerationError(e);
    } catch (IllegalAccessException e) {
      throw new GenerationError(e);
    } catch (InvocationTargetException e) {
      StringBuffer sb = new StringBuffer();
      sb.append("Error in arguments generation for constructor ");
      sb.append(constructor.getName());
      sb.append("(");
      for (int i = 0; i < constructor.getParameterTypes().length; i++) {
        Class<?> clazz = constructor.getParameterTypes()[i];
        sb.append(clazz.getName());
        if (i != constructor.getParameterTypes().length - 1)
          sb.append(",");
      }
      sb.append(")");
      GenerationError ex = new GenerationError(sb.toString());
      ex.initCause(e);
      throw ex;
    }
  }
View Full Code Here
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
      instance.set(cls, null);
      method = cls.getMethod(this.getSingletonMethod(), new Class[0]);
      // It is assumed that the method is static
      return (T) method.invoke(null, new Object[0]);
    } catch (ClassNotFoundException e) {
      throw new GenerationError(e);
    } catch (SecurityException e) {
      throw new GenerationError(e);
    } catch (NoSuchMethodException e) {
      throw new GenerationError(e);
    } catch (IllegalArgumentException e) {
      throw new GenerationError(e);
    } catch (IllegalAccessException e) {
      throw new GenerationError(e);
    } catch (InvocationTargetException e) {
      throw new GenerationError(e);
    } catch (NoSuchFieldException e) {
      throw new GenerationError(e);
    }
  }
View Full Code Here
62
63
64
65
66
67
68
69
70
71
72
    public final T arbitrary(final Distribution random, final long minsize,
      final long maxsize) {
  try {
      return this.cloneObject();
  } catch (IOException e) {
      throw new GenerationError("prototype "
        + this.getCloned().toString() + " is not serializable.");
  } catch (ClassNotFoundException e) {
      throw new GenerationError(e);
  }
    }
View Full Code Here
41
42
43
44
45
46
47
48
49
50
   */
  @Override
  public Long arbitrary(final Distribution random, final long minsize,
      final long maxsize) {
    if (maxsize < 0) {
      throw new GenerationError(
          "Cannot generate positive longs with maxsize = " + maxsize);
    }
    return LONG_GEN.arbitrary(random, Math.max(0, minsize), maxsize);
  }
View Full Code Here
39
40
41
42
43
44
45
46
47
48
   */
  @Override
  public Integer arbitrary(final Distribution random, final long minsize,
      final long maxsize) {
    if (maxsize < 0){
      throw new GenerationError("Cannot generate positive integers with maxsize = " + maxsize);
    }
    long max = Math.min(maxsize, Integer.MAX_VALUE);
    return INT_GEN.arbitrary(random, Math.max(0, minsize), max);
  }
View Full Code Here
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
      method = cls.getMethod(this.getSingletonMethod(), new Class[0]);
      // It is assumed that the method is static
      Object o = method.invoke(null, new Object[0]);
      return new CloneGen<T>((T) o).arbitrary(random, minsize, maxsize);
  } catch (ClassNotFoundException e) {
      throw new GenerationError(e);
  } catch (SecurityException e) {
      throw new GenerationError(e);
  } catch (NoSuchMethodException e) {
      throw new GenerationError(e);
  } catch (IllegalArgumentException e) {
      throw new GenerationError(e);
  } catch (IllegalAccessException e) {
      throw new GenerationError(e);
  } catch (InvocationTargetException e) {
      throw new GenerationError(e);
  }
    }
View Full Code Here
TOP

Related Classes of ar.edu.unlp.yaqc4j.exceptions.GenerationError

  • ar.edu.unlp.yaqc4j.generators.Arbitrary
  • ar.edu.unlp.yaqc4j.generators.ClassHierarchyOrInterfaceGen
  • ar.edu.unlp.yaqc4j.generators.CloneGen
  • ar.edu.unlp.yaqc4j.generators.ConstructorBasedGen
  • ar.edu.unlp.yaqc4j.generators.java.lang.EnumGen
  • ar.edu.unlp.yaqc4j.generators.java.util.DateGen
  • ar.edu.unlp.yaqc4j.generators.PositiveIntegerGen
  • ar.edu.unlp.yaqc4j.generators.PositiveIntegerSimpleGen
  • ar.edu.unlp.yaqc4j.generators.PositiveLongGen
  • ar.edu.unlp.yaqc4j.generators.PositiveLongSimpleGen
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.