Examples with DynamicType org.apache.beam.vendor.bytebuddy.v1_11_0.net.bytebuddy.dynamic.DynamicType used on opensource projects

Example 31 with DynamicType

use of org.apache.beam.vendor.bytebuddy.v1_11_0.net.bytebuddy.dynamic.DynamicType in project byte-buddy by raphw.

the class MethodDelegationChainedTest method testChainingVoid.

@Test
public void testChainingVoid() throws Exception {
    VoidInterceptor voidInterceptor = new VoidInterceptor();
    DynamicType.Loaded<Foo> dynamicType = new ByteBuddy().subclass(Foo.class).method(isDeclaredBy(Foo.class)).intercept(MethodDelegation.withDefaultConfiguration().filter(isDeclaredBy(VoidInterceptor.class)).to(voidInterceptor).andThen(new Implementation.Simple(new TextConstant(FOO), MethodReturn.REFERENCE))).make().load(Foo.class.getClassLoader(), ClassLoadingStrategy.Default.WRAPPER);
    assertThat(dynamicType.getLoaded().getDeclaredConstructor().newInstance().foo(), is(FOO));
    assertThat(voidInterceptor.intercepted, is(true));
}

Example 32 with DynamicType

use of org.apache.beam.vendor.bytebuddy.v1_11_0.net.bytebuddy.dynamic.DynamicType in project byte-buddy by raphw.

the class MethodDelegationChainedTest method testChainingNonVoid.

@Test
public void testChainingNonVoid() throws Exception {
    NonVoidInterceptor nonVoidInterceptor = new NonVoidInterceptor();
    DynamicType.Loaded<Foo> dynamicType = new ByteBuddy().subclass(Foo.class).method(isDeclaredBy(Foo.class)).intercept(MethodDelegation.withDefaultConfiguration().filter(isDeclaredBy(NonVoidInterceptor.class)).to(nonVoidInterceptor).andThen(new Implementation.Simple(new TextConstant(FOO), MethodReturn.REFERENCE))).make().load(Foo.class.getClassLoader(), ClassLoadingStrategy.Default.WRAPPER);
    assertThat(dynamicType.getLoaded().getDeclaredConstructor().newInstance().foo(), is(FOO));
    assertThat(nonVoidInterceptor.intercepted, is(true));
}

Example 33 with DynamicType

use of org.apache.beam.vendor.bytebuddy.v1_11_0.net.bytebuddy.dynamic.DynamicType in project byte-buddy by raphw.

the class InvokeDynamicTest method testBootstrapWithThisValue.

@Test
@JavaVersionRule.Enforce(7)
public void testBootstrapWithThisValue() throws Exception {
    TypeDescription typeDescription = new TypeDescription.ForLoadedType(Class.forName(ARGUMENT_BOOTSTRAP));
    DynamicType.Loaded<Simple> dynamicType = new ByteBuddy().subclass(Simple.class).method(isDeclaredBy(Simple.class)).intercept(InvokeDynamic.bootstrap(typeDescription.getDeclaredMethods().filter(named(BOOTSTRAP)).getOnly()).invoke(BAZ, String.class).withThis(Object.class)).make().load(getClass().getClassLoader(), ClassLoadingStrategy.Default.WRAPPER);
    assertThat(dynamicType.getLoaded().getDeclaredFields().length, is(0));
    Simple simple = dynamicType.getLoaded().getDeclaredConstructor().newInstance();
    assertThat(simple.foo(), is(simple.toString()));
}

Example 34 with DynamicType

use of org.apache.beam.vendor.bytebuddy.v1_11_0.net.bytebuddy.dynamic.DynamicType in project byte-buddy by raphw.

the class InvokeDynamicTest method testBootstrapMethod.

@Test
@JavaVersionRule.Enforce(7)
public void testBootstrapMethod() throws Exception {
    for (Method method : Class.forName(STANDARD_ARGUMENT_BOOTSTRAP).getDeclaredMethods()) {
        if (method.getName().equals(FOO)) {
            continue;
        }
        DynamicType.Loaded<Simple> dynamicType = new ByteBuddy().subclass(Simple.class).method(isDeclaredBy(Simple.class)).intercept(InvokeDynamic.bootstrap(method).withoutArguments()).make().load(getClass().getClassLoader(), ClassLoadingStrategy.Default.WRAPPER);
        assertThat(dynamicType.getLoaded().getDeclaredConstructor().newInstance().foo(), is(FOO));
    }
}

Example 35 with DynamicType

use of org.apache.beam.vendor.bytebuddy.v1_11_0.net.bytebuddy.dynamic.DynamicType in project byte-buddy by raphw.

the class InvokeDynamicTest method testBootstrapWithArgument.

@Test
@JavaVersionRule.Enforce(7)
public void testBootstrapWithArgument() throws Exception {
    TypeDescription typeDescription = new TypeDescription.ForLoadedType(Class.forName(ARGUMENT_BOOTSTRAP));
    DynamicType.Loaded<SimpleWithArgument> dynamicType = new ByteBuddy().subclass(SimpleWithArgument.class).method(isDeclaredBy(SimpleWithArgument.class)).intercept(InvokeDynamic.bootstrap(typeDescription.getDeclaredMethods().filter(named(BOOTSTRAP)).getOnly()).invoke(QUX, String.class).withArgument(0)).make().load(getClass().getClassLoader(), ClassLoadingStrategy.Default.WRAPPER);
    assertThat(dynamicType.getLoaded().getDeclaredFields().length, is(0));
    assertThat(dynamicType.getLoaded().getDeclaredConstructor().newInstance().foo(FOO), is(FOO));
}