本文整理了Java中java.lang.reflect.Method.getParameters()
方法的一些代码示例,展示了Method.getParameters()
的具体用法。这些代码示例主要来源于Github
/Stackoverflow
/Maven
等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。Method.getParameters()
方法的具体详情如下:
包路径:java.lang.reflect.Method
类名称:Method
方法名:getParameters
暂无
代码示例来源:origin: spring-projects/spring-framework
@Override
@Nullable
public String[] getParameterNames(Method method) {
return getParameterNames(method.getParameters());
}
代码示例来源:origin: apache/avro
private String[] getParameterNames(Method m) {
Parameter[] parameters = m.getParameters();
String[] paramNames = new String[parameters.length];
for (int i = 0; i < parameters.length; i++) {
paramNames[i] = parameters[i].getName();
}
return paramNames;
}
代码示例来源:origin: dropwizard/dropwizard
@Override
public List<String> getParameterNames(Method method) {
Parameter[] parameters = method.getParameters();
Annotation[][] parameterAnnotations = method.getParameterAnnotations();
List<String> names = new ArrayList<>(parameterAnnotations.length);
for (int i = 0; i < parameterAnnotations.length; i++) {
Annotation[] annotations = parameterAnnotations[i];
String name = getParameterNameFromAnnotations(annotations).orElse(parameters[i].getName());
names.add(name);
}
return names;
}
代码示例来源:origin: wildfly/wildfly
private static boolean hasSameSignature(Method left, Method right) {
return (left.getName().equals(right.getName()) && left.getReturnType().equals(right.getReturnType())
&& left.getParameterCount() == right.getParameterCount() && left.getParameters().equals(right.getParameters()));
}
代码示例来源:origin: org.springframework/spring-core
@Override
@Nullable
public String[] getParameterNames(Method method) {
return getParameterNames(method.getParameters());
}
代码示例来源:origin: speedment/speedment
@Override
public void invoke(T component, ClassMapper classMapper)
throws IllegalAccessException,
IllegalArgumentException,
InvocationTargetException,
NotInjectableException {
final Object[] args = Stream.of(method.getParameters())
.map(Parameter::getType)
.map(classMapper::apply)
.toArray();
method.setAccessible(true);
method.invoke(component, args);
}
代码示例来源:origin: kiegroup/optaplanner
static Method getParseMethod(Field f) {
for (Method m : f.getType().getMethods()) {
if (Modifier.isStatic(m.getModifiers())
&& f.getType().equals(m.getReturnType())
&& m.getParameters().length == 1
&& CharSequence.class.isAssignableFrom(m.getParameters()[0].getType())
&& (m.getName().startsWith("parse") || m.getName().startsWith("valueOf"))) {
return m;
}
}
return null;
}
代码示例来源:origin: lettuce-io/lettuce-core
@Override
public String[] getParameterNames(Method method) {
Parameter[] parameters = method.getParameters();
String[] parameterNames = new String[parameters.length];
for (int i = 0; i < parameters.length; i++) {
Parameter param = parameters[i];
if (!param.isNamePresent()) {
return null;
}
parameterNames[i] = param.getName();
}
return parameterNames;
}
代码示例来源:origin: speedment/speedment
@Override
public String toString() {
return getType().getSimpleName() + "#"
+ method.getName() + "("
+ Stream.of(method.getParameters())
.map(p -> p.getType().getSimpleName().substring(0, 1))
.collect(joining(", ")) + ")";
}
}
代码示例来源:origin: jdbi/jdbi
private Stream<BoundCustomizer> parameterCustomizers(Class<?> type,
Method method) {
final Parameter[] parameters = method.getParameters();
return IntStream.range(0, parameters.length)
.boxed()
.flatMap(i -> eachParameterCustomizers(type, method, parameters[i], i));
}
代码示例来源:origin: oracle/helidon
private static Optional<MethodHandle> unreflect(Method method) {
try {
return Optional.of(MethodHandles.publicLookup().unreflect(method));
} catch (IllegalAccessException ex) {
LOGGER.log(Level.FINER,
ex,
() -> "Access checking fails on " + method.getDeclaringClass() + " class, method '" + method.getName()
+ "' with parameters " + Arrays.asList(method.getParameters()) + ".");
}
return Optional.empty();
}
代码示例来源:origin: spring-projects/spring-framework
private String formatMethod() {
return (method().getName() +
Arrays.stream(this.method.getParameters())
.map(this::formatParameter)
.collect(joining(",\n\t", "(\n\t", "\n)")));
}
代码示例来源:origin: spring-projects/spring-framework
private String formatMethod() {
return (method().getName() +
Arrays.stream(this.method.getParameters())
.map(this::formatParameter)
.collect(joining(",\n\t", "(\n\t", "\n)")));
}
代码示例来源:origin: prestodb/presto
public List<ImplementationDependency> parseImplementationDependencies(Method inputFunction)
{
ImmutableList.Builder<ImplementationDependency> builder = ImmutableList.builder();
for (Parameter parameter : inputFunction.getParameters()) {
Class<?> parameterType = parameter.getType();
// Skip injected parameters
if (parameterType == ConnectorSession.class) {
continue;
}
getImplementationDependencyAnnotation(parameter).ifPresent(annotation -> {
// check if only declared typeParameters and literalParameters are used
validateImplementationDependencyAnnotation(
inputFunction,
annotation,
typeParameters.stream()
.map(TypeParameter::value)
.collect(toImmutableSet()),
literalParameters);
builder.add(createDependency(annotation, literalParameters));
});
}
return builder.build();
}
代码示例来源:origin: jdbi/jdbi
ConsumerResultReturner(Method method, int consumerIndex) {
this.consumerIndex = consumerIndex;
Type parameterType = method.getGenericParameterTypes()[consumerIndex];
this.elementType = QualifiedType.of(
GenericTypes.findGenericParameter(parameterType, Consumer.class)
.orElseThrow(() -> new IllegalStateException(
"Cannot reflect Consumer<T> element type T in method consumer parameter "
+ parameterType)))
.with(getQualifiers(method.getParameters()[consumerIndex]));
}
代码示例来源:origin: jfinal/jfinal
public ParaProcessor build(Class<? extends Controller> controllerClass, Method method) {
final int paraCount = method.getParameterCount();
// 无参 action 共享同一个对象,该分支以外的所有 ParaProcessor 都是有参 action,不必进行 null 值判断
if (paraCount == 0) {
return NullParaProcessor.me;
}
ParaProcessor ret = new ParaProcessor(paraCount);
Parameter[] paras = method.getParameters();
for (int i=0; i<paraCount; i++) {
IParaGetter<?> pg = createParaGetter(controllerClass, method, paras[i]);
ret.addParaGetter(i, pg);
}
return ret;
}
代码示例来源:origin: jooby-project/jooby
private static RouteMethod toRouteMethod(final Route.Definition route) {
Method handler = ((Route.MethodHandler) route.filter()).method();
return new RouteMethod(route.method(), route.pattern(),
new RouteResponse(handler.getGenericReturnType()))
.name(route.name())
.parameters(Arrays.asList(handler.getParameters()).stream()
.filter(SKIP)
.map(it -> BytecodeRouteParser.toRouteParameter(route.pattern(), it))
.filter(Objects::nonNull)
.collect(Collectors.toList()));
}
代码示例来源:origin: spring-projects/spring-framework
@Test
public void testFactoryMethods() {
assertEquals(stringParameter, SynthesizingMethodParameter.forExecutable(method, 0));
assertEquals(longParameter, SynthesizingMethodParameter.forExecutable(method, 1));
assertEquals(stringParameter, SynthesizingMethodParameter.forParameter(method.getParameters()[0]));
assertEquals(longParameter, SynthesizingMethodParameter.forParameter(method.getParameters()[1]));
}
代码示例来源:origin: spring-projects/spring-framework
@Test
@SuppressWarnings("deprecation")
public void testFactoryMethods() {
assertEquals(stringParameter, MethodParameter.forMethodOrConstructor(method, 0));
assertEquals(longParameter, MethodParameter.forMethodOrConstructor(method, 1));
assertEquals(stringParameter, MethodParameter.forExecutable(method, 0));
assertEquals(longParameter, MethodParameter.forExecutable(method, 1));
assertEquals(stringParameter, MethodParameter.forParameter(method.getParameters()[0]));
assertEquals(longParameter, MethodParameter.forParameter(method.getParameters()[1]));
}
代码示例来源:origin: jdbi/jdbi
@Before
public void setUp() throws Exception {
assumeFalse(BindDao.class.getMethod("getByIdImplicitBindPositional", int.class).getParameters()[0].isNamePresent());
h = dbRule.getSharedHandle();
h.registerRowMapper(BeanMapper.factory(Something.class));
h.execute("insert into something (id, name) values (1, 'Elsie Hughes')");
}
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