Package com.helger.jcodemodel

Examples of com.helger.jcodemodel.AbstractJClass

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        else {
            if (type.isArray()) {
                return substituteSpecialType(type.elementType(), selfType, resultType, exceptionType).array();
            } else if (type instanceof JTypeWildcard) {
                JTypeWildcard wildcard = (JTypeWildcard)type;
                AbstractJClass bound = substituteSpecialType(wildcard.bound(), selfType, resultType, exceptionType);
                return bound.wildcard(wildcard.boundMode());
            } else {
                List<AbstractJClass> typeArguments = new ArrayList<AbstractJClass>();
                for (AbstractJClass originalArgument: type.getTypeParameters()) {
                    typeArguments.add(substituteSpecialType(originalArgument, selfType, resultType, exceptionType));
                }
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    public boolean isComparable(AbstractJType type) throws SourceException {
        if (type.isPrimitive() || type.isArray())
            return type.isPrimitive() || type.isArray() && isComparable(type.elementType());
        else {
            AbstractJClass klass = (AbstractJClass)type;
            boolean result = _Comparable.narrow(klass.wildcardSuper()).isAssignableFrom(klass);
            return result;
        }
    }
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            Collection<AbstractJClass> exceptions = method.getThrows();
            if (exceptions.size() > 1)
                throw new SourceException("Visitor methods are allowed to throw no exceptions or throw single exception, declared as type-variable: " + method.name());
            else if (exceptions.size() == 1) {
                AbstractJClass exception = exceptions.iterator().next();
                if (!typeParameters.isException(exception))
                    throw new SourceException("Visitor methods throws exception, not declared as type-variable: " + method.name() + ": " + exception);
            }

            JMethod exitingValue = methods.put(method.name(), method);
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        return narrowed(usedDataType, resultType, exceptionType, usedDataType);
    }

    private AbstractJClass narrowed(AbstractJClass usedDataType, AbstractJClass resultType, AbstractJClass exceptionType, AbstractJClass selfType) {
        Iterator<? extends AbstractJClass> dataTypeArgumentIterator = usedDataType.getTypeParameters().iterator();
        AbstractJClass result = visitorInterfaceModel;
        for (JTypeVar typeVariable: visitorInterfaceModel.typeParams()) {
            if (typeParameters.isSpecial(typeVariable))
                result = result.narrow(typeParameters.substituteSpecialType(typeVariable, usedDataType, resultType, exceptionType));
            else
                result = result.narrow(dataTypeArgumentIterator.next());
        }
        return result;
    }
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            this.visitor = visitor;
            this.configuration = configuration;
        }

        private void generateCase(JMethod interfaceMethod1) {
            AbstractJClass usedValueClassType = valueClass.narrow(valueClass.typeParams());
            JMethod visitorMethod1 = visitor.method(interfaceMethod1.mods().getValue() & ~JMod.ABSTRACT, configuration.type().boxify(), interfaceMethod1.name());
            visitorMethod1.annotate(Override.class);
            if (configuration.flags().isNullable())
                visitorMethod1.annotate(Nullable.class);
            else
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            this.newValue = newValue;
            this.nameSource = nameSource;
        }

        private void generateCase(JMethod interfaceMethod1) {
            AbstractJClass usedValueClassType = valueClass.narrow(valueClass.typeParams());
            JMethod visitorMethod1 = visitor.method(interfaceMethod1.mods().getValue() & ~JMod.ABSTRACT, usedValueClassType, interfaceMethod1.name());
            visitorMethod1.annotate(Override.class);
            visitorMethod1.annotate(Nonnull.class);
            JInvocation invocation = valueClass.staticInvoke(interfaceMethod1.name());
            for (JTypeVar typeArgument: valueClass.typeParams())
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    void buildProtectedConstructor(JFieldVar acceptorField, Serialization serialization) throws JClassAlreadyExistsException {
        JMethod constructor = valueClass.constructor(JMod.PROTECTED);
        JAnnotationUse annotation = constructor.annotate(SuppressWarnings.class);
        annotation.paramArray("value", "null");
        AbstractJClass usedValueClassType = valueClass.narrow(valueClass.typeParams());
        JVar param = constructor.param(JMod.FINAL, usedValueClassType, "implementation");
        param.annotate(Nonnull.class);
        JConditional nullCheck = constructor.body()._if(JExpr.ref("implementation").eq(JExpr._null()));
        JInvocation nullPointerExceptionConstruction = JExpr._new(types._NullPointerException);
        nullPointerExceptionConstruction.arg(JExpr.lit("Argument shouldn't be null: 'implementation' argument in class constructor invocation: " + valueClass.fullName()));
        nullCheck._then()._throw(nullPointerExceptionConstruction);

        JDefinedClass proxyClass = createProxyClass(serialization);
        AbstractJClass usedProxyClassType = proxyClass.narrow(valueClass.typeParams());
        JInvocation construction = JExpr._new(usedProxyClassType);
        construction.arg(JExpr.ref("implementation"));
        constructor.body().assign(JExpr.refthis(acceptorField.name()), construction);
    }
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    private JDefinedClass createProxyClass(Serialization serialization) throws JClassAlreadyExistsException {
        JDefinedClass proxyClass = valueClass._class(JMod.PRIVATE | JMod.STATIC, "Proxy" + acceptingInterface.name(), EClassType.CLASS);
        for (JTypeVar visitorTypeParameter: acceptingInterface.typeParams()) {
            Types.generifyWithBoundsFrom(proxyClass, visitorTypeParameter.name(), visitorTypeParameter);
        }
        AbstractJClass usedAcceptingInterfaceType = acceptingInterface.narrow(proxyClass.typeParams());
        proxyClass._implements(usedAcceptingInterfaceType);

        if (serialization.isSerializable()) {
            proxyClass._implements(types._Serializable);
            proxyClass.field(JMod.PRIVATE | JMod.FINAL | JMod.STATIC, types._long, "serialVersionUID", JExpr.lit(serialization.serialVersionUID()));
        }

        JMethod constructor = proxyClass.constructor(JMod.NONE);
        AbstractJClass usedValueClassType = valueClass.narrow(proxyClass.typeParams());
        proxyClass.field(JMod.PRIVATE | JMod.FINAL, usedValueClassType, "implementation");
        constructor.param(usedValueClassType, "implementation");
        constructor.body().assign(JExpr._this().ref("implementation"), JExpr.ref("implementation"));

        JMethod acceptMethod = proxyClass.method(JMod.PUBLIC, types._void, "accept");
        acceptMethod.annotate(Override.class);
        JTypeVar visitorResultType = visitorInterface.getResultTypeParameter();
        JTypeVar resultType = Types.generifyWithBoundsFrom(acceptMethod, visitorResultType.name(), visitorResultType);
        acceptMethod.type(resultType);
        JTypeVar visitorExceptionType = visitorInterface.getExceptionTypeParameter();
        JTypeVar exceptionType = null;
        if (visitorExceptionType != null) {
            exceptionType = Types.generifyWithBoundsFrom(acceptMethod, visitorExceptionType.name(), visitorExceptionType);
            acceptMethod._throws(exceptionType);
        }

        AbstractJClass usedVisitorType = visitorInterface.narrowed(usedValueClassType, resultType, exceptionType);
        acceptMethod.param(usedVisitorType, "visitor");
        JInvocation invocation = JExpr.ref("implementation").invoke("accept");
        invocation.arg(JExpr.ref("visitor"));
        acceptMethod.body()._return(invocation);
        return proxyClass;
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        if (visitorExceptionType != null) {
            exceptionType = Types.generifyWithBoundsFrom(acceptMethod, visitorExceptionType.name(), visitorExceptionType);
            acceptMethod._throws(exceptionType);
        }

        AbstractJClass usedValueClassType = valueClass.narrow(valueClass.typeParams());
        AbstractJClass usedVisitorType = visitorInterface.narrowed(usedValueClassType, resultType, exceptionType);
        acceptMethod.param(usedVisitorType, "visitor");
        JInvocation invocation = acceptorField.invoke("accept");
        invocation.arg(JExpr.ref("visitor"));
        acceptMethod.body()._return(invocation);
    }
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        JAnnotationUse methodAnnotationUse = factoryMethod.annotate(SuppressWarnings.class);
        methodAnnotationUse.param("value", "unchecked");
        for (JTypeVar visitorTypeParameter: visitorInterface.getValueTypeParameters()) {
            Types.generifyWithBoundsFrom(factoryMethod, visitorTypeParameter.name(), visitorTypeParameter);
        }
        AbstractJClass usedValueClassType = valueClass.narrow(factoryMethod.typeParams());
        AbstractJClass usedFactoryType = factory.narrow(factoryMethod.typeParams());
        factoryMethod.type(visitorInterface.narrowed(usedValueClassType, usedValueClassType, types._RuntimeException));
        IJExpression result = JExpr.ref("FACTORY");
        result = usedFactoryType.getTypeParameters().isEmpty() ? result : JExpr.cast(usedFactoryType, result);
        factoryMethod.body()._return(result);
        return factoryMethod;
    }
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