Example usage for javax.xml.bind Unmarshaller getSchema

Introduction

In this page you can find the example usage for javax.xml.bind Unmarshaller getSchema.

Prototype

public javax.xml.validation.Schema getSchema();

Source Link

Document

Get the JAXP 1.3 javax.xml.validation.Schema Schema object being used to perform unmarshal-time validation.

Usage

From source file:org.apache.taverna.scufl2.translator.t2flow.T2FlowParser.java

public Unmarshaller getUnmarshaller() {
    Unmarshaller u = unmarshaller.get();
    if (!isValidating() && u.getSchema() != null) {
        u.setSchema(null);//from  w  w  w.j a v a 2s . com
    } else if (isValidating() && u.getSchema() == null) {
        // Load and set schema to validate against
        Schema schema;
        try {
            SchemaFactory schemaFactory = SchemaFactory.newInstance(W3C_XML_SCHEMA_NS_URI);
            List<URI> schemas = getAdditionalSchemas();
            URL t2flowExtendedXSD = T2FlowParser.class.getResource(T2FLOW_EXTENDED_XSD);
            schemas.add(t2flowExtendedXSD.toURI());

            List<Source> schemaSources = new ArrayList<>();
            for (URI schemaUri : schemas)
                schemaSources.add(new StreamSource(schemaUri.toASCIIString()));
            Source[] sources = schemaSources.toArray(new Source[schemaSources.size()]);
            schema = schemaFactory.newSchema(sources);
        } catch (SAXException e) {
            throw new RuntimeException("Can't load schemas", e);
        } catch (URISyntaxException | NullPointerException e) {
            throw new RuntimeException("Can't find schemas", e);
        }
        u.setSchema(schema);
    }
    return u;
}

---

From source file:org.codehaus.enunciate.modules.xfire.EnunciatedJAXWSOperationBinding.java

public void readMessage(InMessage message, MessageContext context) throws XFireFault {
    if (this.requestInfo == null) {
        throw new XFireFault("Unable to read message: no request info was found!", XFireFault.RECEIVER);
    }/*from  www .j  a  va2  s.co  m*/

    Object bean;
    try {
        Unmarshaller unmarshaller = this.jaxbContext.createUnmarshaller();
        XMLStreamReader streamReader = message.getXMLStreamReader();
        if (this.requestInfo.isSchemaValidate()) {
            try {
                TransformerFactory xformFactory = TransformerFactory.newInstance();
                DOMResult domResult = new DOMResult();
                xformFactory.newTransformer().transform(new StAXSource(streamReader, true), domResult);
                unmarshaller.getSchema().newValidator().validate(new DOMSource(domResult.getNode()));
                streamReader = XMLInputFactory.newInstance()
                        .createXMLStreamReader(new DOMSource(domResult.getNode()));
            } catch (Exception e) {
                throw new XFireRuntimeException("Unable to validate the request against the schema.");
            }
        }
        unmarshaller.setEventHandler(getValidationEventHandler());
        unmarshaller.setAttachmentUnmarshaller(new AttachmentUnmarshaller(context));
        bean = unmarshaller.unmarshal(streamReader, this.requestInfo.getBeanClass()).getValue();
    } catch (JAXBException e) {
        throw new XFireRuntimeException("Unable to unmarshal type.", e);
    }

    List<Object> parameters = new ArrayList<Object>();
    if (this.requestInfo.isBare()) {
        //bare method, doesn't need to be unwrapped.
        parameters.add(bean);
    } else {
        for (PropertyDescriptor descriptor : this.requestInfo.getPropertyOrder()) {
            try {
                parameters.add(descriptor.getReadMethod().invoke(bean));
            } catch (IllegalAccessException e) {
                throw new XFireFault("Problem with property " + descriptor.getName() + " on "
                        + this.requestInfo.getBeanClass().getName() + ".", e, XFireFault.RECEIVER);
            } catch (InvocationTargetException e) {
                throw new XFireFault("Problem with property " + descriptor.getName() + " on "
                        + this.requestInfo.getBeanClass().getName() + ".", e, XFireFault.RECEIVER);
            }
        }
    }

    message.setBody(parameters);
}

---