Package org.apache.isis.core.metamodel.exceptions

Examples of org.apache.isis.core.metamodel.exceptions.MetaModelException

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    private static void invokeInjectorField(final Field field, final Object target, final Object parameter) {
        try {
            field.set(target, parameter);
        } catch (IllegalArgumentException e) {
            throw new MetaModelException(e);
        } catch (IllegalAccessException e) {
            throw new MetaModelException(String.format("Cannot access the %s field in %s", field.getName(), target.getClass().getName()));
        }
    }
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            protectMethodReturnValue = (Boolean) MethodExtensions.invokeStatic(protectMethod);
        } catch (final ClassCastException ex) {
            // ignore
        }
        if (protectMethodReturnValue == null) {
            throw new MetaModelException("method " + protectMethod + "must return a boolean");
        }
        return protectMethodReturnValue;
    }
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            throw new IsisApplicationException(targetException);
        }
        if (targetException instanceof RuntimeException) {
            throw (RuntimeException) targetException;
        } else {
            throw new MetaModelException(targetException);
        }
    }
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            throw e;
        } catch (final InvocationTargetException e) {
            ThrowableExtensions.throwWithinIsisException(e, "Exception executing " + method);
            return null;
        } catch (final IllegalAccessException e) {
            throw new MetaModelException("illegal access of " + method, e);
        }
    }
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            optionals = (boolean[]) MethodExtensions.invokeStatic(optionalMethod, new Object[0]);
        } catch (final ClassCastException ex) {
            // ignore, test below
        }
        if (optionals == null || optionals.length != numElementsRequired) {
            throw new MetaModelException(optionalMethod + " must return an boolean[] array of same size as number of parameters of action");
        }
        return optionals;
    }
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    }

    private Class<?> inferTypeOfIfPossible(final Method getMethod, final Class<?> addType, final Class<?> removeType, final FacetHolder collection) {

        if (addType != null && removeType != null && addType != removeType) {
            throw new MetaModelException("The addTo/removeFrom methods for " + getMethod.getDeclaringClass() + " must " + "both deal with same type of object: " + addType + "; " + removeType);
        }

        final Class<?> type = addType != null ? addType : removeType;
        if (type != null) {
            FacetUtil.addFacet(new TypeOfFacetInferredFromSupportingMethods(type, collection, getSpecificationLoader()));
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            processMethodContext.removeMethod(choicesMethod);

            final FacetedMethod facetedMethod = processMethodContext.getFacetHolder();
            if (facetedMethod.containsDoOpFacet(ActionChoicesFacet.class)) {
                final Class<?> cls = processMethodContext.getCls();
                throw new MetaModelException(cls + " uses both old and new choices syntax - must use one or other");
            }

            // add facets directly to parameters, not to actions
            final FacetedMethodParameter paramAsHolder = parameters.get(i);
            FacetUtil.addFacet(new ActionParameterChoicesFacetViaMethod(choicesMethod, arrayOfParamType, paramAsHolder, getSpecificationLoader(), getAdapterManager()));
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            descriptions = (String[]) MethodExtensions.invokeStatic(descriptionMethod, new Object[0]);
        } catch (final ClassCastException ex) {
            // ignore
        }
        if (descriptions == null || descriptions.length != numElementsRequired) {
            throw new MetaModelException(descriptionMethod + " must return an String[] array of same size as number of parameters of action");
        }
        return descriptions;
    }
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        if (!indicatesOptional(optionalMethod)) {
            return;
        }
        if (returnType.isPrimitive()) {
            throw new MetaModelException(cls.getName() + "#" + capitalizedName + " cannot be an optional property as it is of a primitive type");
        }
        final FacetHolder property = processMethodContext.getFacetHolder();
        FacetUtil.addFacet(new MandatoryFacetOptionalViaMethodForProperty(property));
    }
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                optionalMethodReturnValue = (Boolean) MethodExtensions.invoke(method, new Object[0]);
            } catch (final ClassCastException ex) {
                // ignore
            }
            if (optionalMethodReturnValue == null) {
                throw new MetaModelException("method " + method + " should return a boolean");
            }
            return optionalMethodReturnValue.booleanValue();
        }
        return false;
    }
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Related Classes of org.apache.isis.core.metamodel.exceptions.MetaModelException

  • org.apache.isis.core.commons.lang.MethodExtensions
  • org.apache.isis.core.commons.lang.ThrowableExtensions
  • org.apache.isis.core.metamodel.adapter.util.InvokeUtils
  • org.apache.isis.core.metamodel.facetdecorator.FacetDecoratorSet
  • org.apache.isis.core.metamodel.facets.collections.modify.CollectionAddToRemoveFromAndValidateFacetFactory
  • org.apache.isis.core.metamodel.facets.members.describedas.staticmethod.DescribedAsFacetStaticMethodFactory
  • org.apache.isis.core.metamodel.facets.members.disabled.staticmethod.DisabledFacetStaticMethodFacetFactory
  • org.apache.isis.core.metamodel.facets.members.hidden.staticmethod.HiddenFacetStaticMethodFactory
  • org.apache.isis.core.metamodel.facets.members.named.staticmethod.NamedFacetStaticMethodFactory
  • org.apache.isis.core.metamodel.facets.param.choices.methodnum.ActionParameterChoicesFacetViaMethodFactory
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