Java Code Examples for com.google.common.reflect.Parameter

The following examples show how to use com.google.common.reflect.Parameter. These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source Project: beanmother   Source File: SetterAndFieldFixtureMapper.java    License: Apache License 2.0 6 votes vote down vote up
@Override
protected void bind(Object target, String key, FixtureMap fixtureMap) {
    List<Method> candidates = findSetterCandidates(target, key);

    for (Method candidate : candidates) {
        ImmutableList<Parameter> paramTypes = Invokable.from(candidate).getParameters();
        if (paramTypes.size() != 1) continue;

        TypeToken<?> paramType = paramTypes.get(0).getType();
        try {
            Object candidateParam = getFixtureConverter().convert(fixtureMap, paramType);
            if (candidateParam != null) {
                candidate.invoke(target, candidateParam);
                return;
            }
        } catch (Exception e) {
            throw new FixtureMappingException(e);
        }
    }

    bindByField(target, key, fixtureMap);
}
 
Example 2
Source Project: beanmother   Source File: SetterAndFieldFixtureMapper.java    License: Apache License 2.0 6 votes vote down vote up
@Override
protected void bind(Object target, String key, FixtureList fixtureList) {
    List<Method> candidates = findSetterCandidates(target, key);

    for (Method candidate :candidates) {
        try {
            ImmutableList<Parameter> paramTypes = Invokable.from(candidate).getParameters();
            if (paramTypes.size() != 1) continue;

            TypeToken<?> paramType = paramTypes.get(0).getType();
            Object candidateParam = getFixtureConverter().convert(fixtureList, paramType);

            if (candidateParam != null) {
                candidate.invoke(target, candidateParam);
                return;
            }
        } catch (Exception e) {
            throw new FixtureMappingException(e);
        }
    }

    bindByField(target, key, fixtureList);
}
 
Example 3
Source Project: beanmother   Source File: SetterAndFieldFixtureMapper.java    License: Apache License 2.0 6 votes vote down vote up
@Override
protected void bind(Object target, String key, FixtureValue fixtureValue) {
    if (fixtureValue == null || fixtureValue.isNull()) return;
    List<Method> candidates = findSetterCandidates(target, key);

    for (Method candidate : candidates) {
        ImmutableList<Parameter> paramTypes = Invokable.from(candidate).getParameters();
        if (paramTypes == null || paramTypes.size() != 1) continue;
        TypeToken<?> paramType = paramTypes.get(0).getType();
        Object param = getFixtureConverter().convert(fixtureValue, paramType);
        if (param == null) continue;

        try {
            candidate.invoke(target, param);
        } catch (Exception e) {
            throw new FixtureMappingException(e);
        }
    }

    bindByField(target, key, fixtureValue);
}
 
Example 4
Source Project: attic-aurora   Source File: AnnotatedAuroraAdminTest.java    License: Apache License 2.0 6 votes vote down vote up
@Test
public void testAllAuroraSchedulerManagerIfaceMethodsHaveAuthorizingParam() throws Exception {
  for (Method declaredMethod : AuroraSchedulerManager.Iface.class.getDeclaredMethods()) {
    Invokable<?, ?> invokable = Invokable.from(declaredMethod);
    Collection<Parameter> parameters = invokable.getParameters();
    Invokable<?, ?> annotatedInvokable = Invokable.from(
        AnnotatedAuroraAdmin.class.getDeclaredMethod(
            invokable.getName(),
            FluentIterable.from(parameters)
                .transform(input -> input.getType().getRawType())
                .toList()
                .toArray(new Class<?>[0])));

    Collection<Parameter> annotatedParameters = Collections2.filter(
        annotatedInvokable.getParameters(),
        input -> input.getAnnotation(AuthorizingParam.class) != null);

    assertFalse(
        "Method " + invokable + " should have at least 1 " + AuthorizingParam.class.getName()
            + " annotation but none were found.",
        annotatedParameters.isEmpty());
  }
}
 
Example 5
public static GenericMethodType<?> of(Invokable<?, ?> invokable) {
    return new GenericMethodType<>(invokable.getReturnType(),
                                   invokable.getParameters()
                                            .stream()
                                            .map(Parameter::getType)
                                            .collect(Collectors.toImmutableList()));
}
 
Example 6
Source Project: ProjectAres   Source File: Methods.java    License: GNU Affero General Public License v3.0 4 votes vote down vote up
public static MethodType methodType(TypeToken<?> returnType, Collection<Parameter> parameters) {
    return MethodType.methodType(returnType.getRawType(),
                                 parameters.stream()
                                           .map(p -> p.getType().getRawType())
                                           .collect(Collectors.toList()));
}