private boolean initializeParameter()

in rt/wsdl/src/main/java/org/apache/cxf/wsdl/service/factory/ReflectionServiceFactoryBean.java [807:920]
107 lines of code
41 McCabe index (conditional complexity)

    private boolean initializeParameter(OperationInfo o, Method method, int i,
                                     Class<?> paramType, Type genericType) {
        boolean isIn = isInParam(method, i);
        boolean isOut = isOutParam(method, i);
        boolean isHeader = isHeader(method, i);
        Annotation[] paraAnnos = null;
        if (i != -1 && o.getProperty(METHOD_PARAM_ANNOTATIONS) != null) {
            Annotation[][] anns = (Annotation[][])o.getProperty(METHOD_PARAM_ANNOTATIONS);
            paraAnnos = anns[i];
        } else if (i == -1 && o.getProperty(METHOD_ANNOTATIONS) != null) {
            paraAnnos = (Annotation[])o.getProperty(METHOD_ANNOTATIONS);
        }

        MessagePartInfo part = null;
        if (isIn && !isOut) {
            final QName name = getInPartName(o, method, i);
            part = o.getInput().getMessagePart(name);
            if (part == null && isFromWsdl()) {
                part = o.getInput().getMessagePartByIndex(i);
            }
            if (part == null && isHeader && o.isUnwrapped()) {
                part = ((UnwrappedOperationInfo)o).getWrappedOperation().getInput().getMessagePart(name);
                boolean add = true;
                if (part == null) {
                    QName name2 = this.getInParameterName(o, method, i);
                    part = o.getInput().getMessagePart(name2);
                    if (part != null) {
                        add = false;
                    }
                }
                if (part != null) {
                    //header part in wsdl, need to get this mapped in to the unwrapped form
                    if (paraAnnos != null) {
                        part.setProperty(PARAM_ANNOTATION, paraAnnos);
                    }
                    if (add) {
                        MessagePartInfo inf = o.getInput().addMessagePart(part.getName());
                        inf.setTypeQName(part.getTypeQName());
                        inf.setElement(part.isElement());
                        inf.setElementQName(part.getElementQName());
                        inf.setConcreteName(part.getConcreteName());
                        inf.setXmlSchema(part.getXmlSchema());
                        part = inf;
                        if (paraAnnos != null) {
                            part.setProperty(PARAM_ANNOTATION, paraAnnos);
                        }
                    }
                    part.setProperty(HEADER, Boolean.TRUE);
                }
            }
            if (part == null) {
                return false;
            }
            initializeParameter(part, paramType, genericType);

            part.setIndex(i);
        } else if (!isIn && isOut) {
            QName name = getOutPartName(o, method, i);
            part = o.getOutput().getMessagePart(name);
            if (part == null && isFromWsdl()) {
                part = o.getOutput().getMessagePartByIndex(i + 1);
            }
            if (part == null) {
                return false;
            }
            part.setProperty(ReflectionServiceFactoryBean.MODE_OUT, Boolean.TRUE);
            initializeParameter(part, paramType, genericType);
            part.setIndex(i + 1);
        } else if (isIn && isOut) {
            QName name = getInPartName(o, method, i);
            part = o.getInput().getMessagePart(name);
            if (part == null && isHeader && o.isUnwrapped()) {
                QName name2 = this.getInParameterName(o, method, i);
                part = o.getInput().getMessagePart(name2);
                if (part != null) {
                    name = name2;
                }
            }
            if (part == null && this.isFromWsdl()) {
                part = o.getInput().getMessagePartByIndex(i);
            }
            if (part == null) {
                return false;
            }
            part.setProperty(ReflectionServiceFactoryBean.MODE_INOUT, Boolean.TRUE);
            initializeParameter(part, paramType, genericType);
            part.setIndex(i);

            QName inName = part.getConcreteName();
            part = o.getOutput().getMessagePart(name);

            if (part == null) {
                part = o.getOutput().getMessagePart(inName);
            }
            if (part == null && isHeader && o.isUnwrapped()) {
                part = o.getUnwrappedOperation().getOutput().getMessagePart(name);
                if (part == null) {
                    part = o.getUnwrappedOperation().getOutput().getMessagePart(inName);
                }
            }

            if (part == null) {
                return false;
            }
            part.setProperty(ReflectionServiceFactoryBean.MODE_INOUT, Boolean.TRUE);
            initializeParameter(part, paramType, genericType);
            part.setIndex(i + 1);
        }
        if (paraAnnos != null && part != null) {
            part.setProperty(PARAM_ANNOTATION, paraAnnos);
        }

        return true;
    }