org.apache.ws.commons.schema.XmlSchemaForm Java Examples

private boolean getElementQualification(XmlSchemaElement element, String uri) {
    QName schemaName = element.getQName();
    if (element.isRef()) {
        schemaName = element.getRef().getTargetQName();
    }

    if (schemaName.getNamespaceURI().isEmpty()) {
        schemaName = new QName(uri, schemaName.getLocalPart());
    }
    boolean qualified = false;
    if (element.getForm() == XmlSchemaForm.QUALIFIED) {
        qualified = true;
    } else {
        qualified = WSDLUtils.isElementFormQualified(xmlSchemaList, schemaName);
    }
    return qualified;
}
 

private SchemaInfo createSchemaIfNeeded(String namespace, NamespaceMap nsMap) {
    SchemaInfo schemaInfo = serviceInfo.getSchema(namespace);
    if (schemaInfo == null) {
        XmlSchema xmlSchema = schemas.newXmlSchemaInCollection(namespace);

        if (qualifiedSchemas) {
            xmlSchema.setElementFormDefault(XmlSchemaForm.QUALIFIED);
        }

        xmlSchema.setNamespaceContext(nsMap);

        schemaInfo = new SchemaInfo(namespace);
        schemaInfo.setSchema(xmlSchema);
        serviceInfo.addSchema(schemaInfo);
    }
    return schemaInfo;
}
 

public static boolean isSchemaFormQualified(ToolContext context, QName partElement) {
    ServiceInfo serviceInfo = context.get(ServiceInfo.class);
    SchemaCollection schemaCol = serviceInfo.getXmlSchemaCollection();
    XmlSchema schema = schemaCol.getSchemaForElement(partElement);
    if (schema != null) {
        return schema.getElementFormDefault() == XmlSchemaForm.QUALIFIED;
    }
    return false;

}
 

public static boolean isElementNameQualified(XmlSchemaElement element, XmlSchema schema) {
    if (element.isRef()) {
        throw new RuntimeException("isElementNameQualified on element with ref=");
    }
    if (element.getForm().equals(XmlSchemaForm.QUALIFIED)) {
        return true;
    }
    if (element.getForm().equals(XmlSchemaForm.UNQUALIFIED)) {
        return false;
    }
    return schema.getElementFormDefault().equals(XmlSchemaForm.QUALIFIED);
}
 

public static boolean isAttributeNameQualified(XmlSchemaAttribute attribute, XmlSchema schema) {
    if (attribute.isRef()) {
        throw new RuntimeException("isElementNameQualified on element with ref=");
    }
    if (attribute.getForm().equals(XmlSchemaForm.QUALIFIED)) {
        return true;
    }
    if (attribute.getForm().equals(XmlSchemaForm.UNQUALIFIED)) {
        return false;
    }
    return schema.getAttributeFormDefault().equals(XmlSchemaForm.QUALIFIED);
}
 

private static boolean isAttributeFormQualified(XmlSchema schema, String uri) {
    if (uri.equals(schema.getTargetNamespace())) {
        return schema.getAttributeFormDefault() == XmlSchemaForm.QUALIFIED;
    }
    for (XmlSchemaExternal extSchema : schema.getExternals()) {
        return isAttributeFormQualified(extSchema.getSchema(), uri);
    }
    return false;
}
 

private static boolean isElementFormQualified(XmlSchema schema, String uri) {
    if (uri.equals(schema.getTargetNamespace())) {
        return schema.getElementFormDefault() == XmlSchemaForm.QUALIFIED;
    }
    for (XmlSchemaExternal extSchema : schema.getExternals()) {
        return isElementFormQualified(extSchema.getSchema(), uri);
    }
    return false;
}
 

private void createBridgeXsElement(MessagePartInfo part, QName qn, QName typeName) {
    XmlSchemaElement el = null;
    SchemaInfo schemaInfo = serviceInfo.getSchema(qn.getNamespaceURI());
    if (schemaInfo != null) {
        el = schemaInfo.getElementByQName(qn);
        if (el == null) {
            createXsElement(schemaInfo.getSchema(), part, typeName, schemaInfo);

        } else if (!typeName.equals(el.getSchemaTypeName())) {
            throw new Fault(new Message("CANNOT_CREATE_ELEMENT", LOG,
                                        qn, typeName, el.getSchemaTypeName()));
        }
        return;
    }

    XmlSchema schema = schemas.newXmlSchemaInCollection(qn.getNamespaceURI());
    if (qualifiedSchemas) {
        schema.setElementFormDefault(XmlSchemaForm.QUALIFIED);
    }
    schemaInfo = new SchemaInfo(qn.getNamespaceURI(), qualifiedSchemas, false);
    schemaInfo.setSchema(schema);

    el = createXsElement(schema, part, typeName, schemaInfo);

    NamespaceMap nsMap = new NamespaceMap();
    nsMap.add(WSDLConstants.CONVENTIONAL_TNS_PREFIX, schema.getTargetNamespace());
    nsMap.add(WSDLConstants.NP_SCHEMA_XSD, WSDLConstants.NS_SCHEMA_XSD);
    schema.setNamespaceContext(nsMap);

    serviceInfo.addSchema(schemaInfo);
}
 

public String getSpecification() throws ParserException {

        // add a SOAP schema to hold wrapper elements, to be removed by soap connector
        final SchemaCollection targetSchemas = new SchemaCollection();
        final XmlSchema soapSchema = targetSchemas.newXmlSchemaInCollection(soapVersion.getEnvelope().getNamespaceURI());
        soapSchema.setElementFormDefault(XmlSchemaForm.QUALIFIED);
        soapSchema.setAttributeFormDefault(XmlSchemaForm.QUALIFIED);

        // extract elements/types from source schema using an XmlSchemaExtractor
        final XmlSchemaExtractor schemaExtractor = new XmlSchemaExtractor(targetSchemas, schemaCollection);

        // TODO also handle faults for output message, which requires an enhancement in Syndesis

        if (style == Style.RPC) {
            final OperationInfo operationInfo = bindingOperation.getOperationInfo();
            final QName operationName = operationInfo.getName();
            final QName wrapperElement = bindingMessageInfo.getMessageInfo().getType() == MessageInfo.Type.INPUT ?
                operationName : new QName(operationName.getNamespaceURI(), operationName.getLocalPart() + "Response");

            createRpcEnvelope(schemaExtractor, wrapperElement);
        } else {
            final List<XmlSchemaElement> bodyElements = getPartElements(schemaExtractor, soapSchema, bodyParts);

            // if topLevel is true, root element was already added to generated schema as top level element
            final List<XmlSchemaElement> headerElements = hasHeaders ? getPartElements(schemaExtractor, soapSchema,
                headerParts) : null;
            createDocumentEnvelope(schemaExtractor, headerElements, bodyElements);
        }

        return getSpecificationString(schemaExtractor);
    }
 

public static boolean isElementFormQualified(XmlSchema schema, QName type) {
    if (type != null) {
        String uri = type.getNamespaceURI();
        if (uri.equals(schema.getTargetNamespace())) {
            return schema.getElementFormDefault() == XmlSchemaForm.QUALIFIED;
        }
        for (XmlSchemaExternal extSchema : schema.getExternals()) {
            return isElementFormQualified(extSchema.getSchema(), type);
        }
    }
    return false;
}
 

public static boolean isElementFormQualified(SchemaCollection schemas, QName type) {
    if (type != null) {
        XmlSchema sch = schemas.getSchemaByTargetNamespace(type.getNamespaceURI());
        if (sch != null) {
            return sch.getElementFormDefault()  == XmlSchemaForm.QUALIFIED;
        }
    }
    return false;
}
 

private boolean getAttributeQualification(XmlSchemaAttribute attr, String uri) {
    QName schemaName = attr.getQName();

    boolean qualified = false;
    if (attr.getForm() == XmlSchemaForm.QUALIFIED) {
        qualified = true;
    } else {
        qualified = WSDLUtils.isElementFormQualified(xmlSchemaList, schemaName);
    }
    return qualified;
}
 

public void setQualified(boolean qualified) throws Exception  {
    if (qualified) {
        XmlSchemaForm form = XmlSchemaForm.QUALIFIED;
        schema.setAttributeFormDefault(form);
        schema.setElementFormDefault(form);
    }
}
 

/**
 * @return an empty XML schema for testing
 */
public XmlSchema getXmlSchema() {
    XmlSchema xsd = new XmlSchema("http://legstar.com/test",
            new XmlSchemaCollection());
    xsd.setElementFormDefault(XmlSchemaForm.QUALIFIED);
    return xsd;
}
 

/**
 * Create an empty XML Schema.
 * <p/>
 * If no targetNamespace, make sure there is no default namespace otherwise
 * our complex types would be considered part of that default namespace
 * (usually XML Schema namespace).
 * 
 * @param encoding the character set used to encode this XML Schema
 * @param targetNamespace the target namespace to use (null for no namespace)
 * @return a new empty XML schema using the model
 */
protected XmlSchema createXmlSchema(final String encoding, final String targetNamespace) {
    XmlSchema xsd = new XmlSchema(targetNamespace,
            new XmlSchemaCollection());
    if (targetNamespace != null) {
        xsd.setElementFormDefault(XmlSchemaForm.QUALIFIED);
    }
    xsd.setAttributeFormDefault(null);
    xsd.setInputEncoding(encoding);
    if (targetNamespace == null) {
        NamespaceMap prefixmap = new NamespaceMap();
        NamespacePrefixList npl = xsd.getNamespaceContext();
        if (npl == null) {
            prefixmap.add("xsd", XMLConstants.W3C_XML_SCHEMA_NS_URI);
        } else {
            for (int i = 0; i < npl.getDeclaredPrefixes().length; i++) {
                String prefix = npl.getDeclaredPrefixes()[i];
                String namespace = npl.getNamespaceURI(prefix);
                if (namespace.equals(XMLConstants.W3C_XML_SCHEMA_NS_URI)) {
                    if (prefix.equals("")) {
                        prefix = "xsd";
                    }
                }
                prefixmap.add(prefix, namespace);
            }
        }
        xsd.setNamespaceContext(prefixmap);
    }
    return xsd;
}
 

private SchemaInfo getOrCreateSchema(ServiceInfo serviceInfo, String namespaceURI, boolean qualified) {
    for (SchemaInfo s : serviceInfo.getSchemas()) {
        if (s.getNamespaceURI().equals(namespaceURI)) {
            return s;
        }
    }

    SchemaInfo schemaInfo = new SchemaInfo(namespaceURI);
    SchemaCollection col = serviceInfo.getXmlSchemaCollection();
    XmlSchema schema = col.getSchemaByTargetNamespace(namespaceURI);

    if (schema != null) {
        schemaInfo.setSchema(schema);
        serviceInfo.addSchema(schemaInfo);
        return schemaInfo;
    }

    schema = col.newXmlSchemaInCollection(namespaceURI);
    if (qualified) {
        schema.setElementFormDefault(XmlSchemaForm.QUALIFIED);
    }
    schemaInfo.setSchema(schema);

    Map<String, String> explicitNamespaceMappings = this.getDataBinding().getDeclaredNamespaceMappings();
    if (explicitNamespaceMappings == null) {
        explicitNamespaceMappings = Collections.emptyMap();
    }
    NamespaceMap nsMap = new NamespaceMap();
    for (Map.Entry<String, String> mapping : explicitNamespaceMappings.entrySet()) {
        nsMap.add(mapping.getValue(), mapping.getKey());
    }

    if (!explicitNamespaceMappings.containsKey(WSDLConstants.NS_SCHEMA_XSD)) {
        nsMap.add(WSDLConstants.NP_SCHEMA_XSD, WSDLConstants.NS_SCHEMA_XSD);
    }
    if (!explicitNamespaceMappings.containsKey(serviceInfo.getTargetNamespace())) {
        nsMap.add(WSDLConstants.CONVENTIONAL_TNS_PREFIX, serviceInfo.getTargetNamespace());
    }
    schema.setNamespaceContext(nsMap);
    serviceInfo.addSchema(schemaInfo);
    return schemaInfo;
}
 

public void setSchema(XmlSchema schema) {
    this.schema = schema;
    isElementQualified = schema.getElementFormDefault().equals(XmlSchemaForm.QUALIFIED);
    isAttributeQualified = schema.getAttributeFormDefault().equals(XmlSchemaForm.QUALIFIED);
}