Java Code Examples for net.bytebuddy.description.method.MethodDescription#getReturnType()
The following examples show how to use
net.bytebuddy.description.method.MethodDescription#getReturnType() .
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Example 1
Source File: FixedValue.java From byte-buddy with Apache License 2.0 | 6 votes |
/** * {@inheritDoc} */ public Size apply(MethodVisitor methodVisitor, Context implementationContext, MethodDescription instrumentedMethod) { if (instrumentedMethod.getParameters().size() <= index) { throw new IllegalStateException(instrumentedMethod + " does not define a parameter with index " + index); } ParameterDescription parameterDescription = instrumentedMethod.getParameters().get(index); StackManipulation stackManipulation = new StackManipulation.Compound( MethodVariableAccess.load(parameterDescription), assigner.assign(parameterDescription.getType(), instrumentedMethod.getReturnType(), typing), MethodReturn.of(instrumentedMethod.getReturnType()) ); if (!stackManipulation.isValid()) { throw new IllegalStateException("Cannot assign " + instrumentedMethod.getReturnType() + " to " + parameterDescription); } return new Size(stackManipulation.apply(methodVisitor, implementationContext).getMaximalSize(), instrumentedMethod.getStackSize()); }
Example 2
Source File: BiDirectionalAssociationHandler.java From lams with GNU General Public License v2.0 | 5 votes |
private static TypeDescription.Generic target(FieldDescription persistentField) { AnnotationDescription.Loadable<Access> access = persistentField.getDeclaringType().asErasure().getDeclaredAnnotations().ofType( Access.class ); if ( access != null && access.loadSilent().value() == AccessType.FIELD ) { return persistentField.getType(); } else { MethodDescription getter = EnhancerImpl.getterOf( persistentField ); if ( getter == null ) { return persistentField.getType(); } else { return getter.getReturnType(); } } }
Example 3
Source File: TemplateModelProxyHandler.java From flow with Apache License 2.0 | 5 votes |
private static boolean isAccessor(MethodDescription method) { if (method.getDeclaringType().represents(Object.class)) { return false; } String methodName = method.getName(); Generic returnType = method.getReturnType(); ParameterList<?> args = method.getParameters(); boolean isSetter = Generic.VOID.equals(returnType) && args.size() == 1 && ReflectTools.isSetterName(methodName); boolean isGetter = !Generic.VOID.equals(returnType) && args.isEmpty() && ReflectTools.isGetterName(methodName, returnType.represents(boolean.class)); return isSetter || isGetter; }
Example 4
Source File: MethodCall.java From byte-buddy with Apache License 2.0 | 5 votes |
/** * {@inheritDoc} */ public StackManipulation toStackManipulation(MethodDescription invokedMethod, MethodDescription instrumentedMethod, Assigner assigner, Assigner.Typing typing) { StackManipulation stackManipulation = assigner.assign(invokedMethod.isConstructor() ? invokedMethod.getDeclaringType().asGenericType() : invokedMethod.getReturnType(), instrumentedMethod.getReturnType(), typing); if (!stackManipulation.isValid()) { throw new IllegalStateException("Cannot return " + invokedMethod.getReturnType() + " from " + instrumentedMethod); } return new StackManipulation.Compound(stackManipulation, MethodReturn.of(instrumentedMethod.getReturnType())); }