Examples with XMLStreamReaderReader org.eclipse.persistence.internal.oxm.record.XMLStreamReaderReader used on opensource projects

Example 1 with XMLStreamReaderReader

use of org.eclipse.persistence.internal.oxm.record.XMLStreamReaderReader in project eclipselink by eclipse-ee4j.

the class JAXBUnmarshaller method unmarshal.

@Override
public JAXBElement unmarshal(XMLStreamReader streamReader, Class javaClass) throws JAXBException {
    if (null == streamReader || null == javaClass) {
        throw new IllegalArgumentException();
    }
    try {
        XMLStreamReaderReader staxReader = new XMLStreamReaderReader(xmlUnmarshaller);
        XMLStreamReaderInputSource inputSource = new XMLStreamReaderInputSource(streamReader);
        if (XMLConversionManager.getDefaultJavaTypes().get(javaClass) != null || CoreClassConstants.XML_GREGORIAN_CALENDAR.isAssignableFrom(javaClass) || CoreClassConstants.DURATION.isAssignableFrom(javaClass)) {
            PrimitiveContentHandler primitiveContentHandler = new PrimitiveContentHandler(javaClass);
            staxReader.setContentHandler(primitiveContentHandler);
            staxReader.parse(inputSource);
            return primitiveContentHandler.getJaxbElement();
        }
        Class<?> classToUnmarshalTo = getClassToUnmarshalTo(javaClass);
        // xmlbindings + object (xmlelement) + "nomappings.SomeClass" + "jaxb.stax.EndEventRoot"
        JAXBElement unmarshalled = validateAndBuildJAXBElement(xmlUnmarshaller.unmarshal(staxReader, inputSource, classToUnmarshalTo), javaClass);
        if (classToUnmarshalTo != javaClass) {
            JAXBElement returnVal = new JAXBElement(unmarshalled.getName(), javaClass, unmarshalled.getScope(), unmarshalled.getValue());
            return returnVal;
        }
        return unmarshalled;
    } catch (XMLMarshalException xmlMarshalException) {
        // Exception [EclipseLink-25004] cvc-maxInclusive-valid: Value '1234567' is not facet-valid with respect to maxInclusive '999999' for type 'id-type'.
        throw handleXMLMarshalException(xmlMarshalException);
    } catch (Exception e) {
        throw new JAXBException(e);
    }
}

Example 2 with XMLStreamReaderReader

use of org.eclipse.persistence.internal.oxm.record.XMLStreamReaderReader in project eclipselink by eclipse-ee4j.

the class JAXBUnmarshaller method unmarshal.

@Override
public Object unmarshal(XMLStreamReader streamReader) throws JAXBException {
    if (null == streamReader) {
        throw new IllegalArgumentException();
    }
    try {
        XMLStreamReaderReader staxReader = new XMLStreamReaderReader(xmlUnmarshaller);
        XMLStreamReaderInputSource inputSource = new XMLStreamReaderInputSource(streamReader);
        Object value = xmlUnmarshaller.unmarshal(staxReader, inputSource);
        // xml bindings + object
        return validateAndTransformIfRequired(value);
    } catch (XMLMarshalException xmlMarshalException) {
        throw handleXMLMarshalException(xmlMarshalException);
    } catch (BeanValidationException bve) {
        throw new UnmarshalException(bve.getMessage(), String.valueOf(bve.getErrorCode()), bve);
    }
}

Example 3 with XMLStreamReaderReader

use of org.eclipse.persistence.internal.oxm.record.XMLStreamReaderReader in project eclipselink by eclipse-ee4j.

the class JAXBUnmarshaller method unmarshal.

/**
 * Unmarshal the object based on the binding metadata associated with the
 * TypeMappingInfo.
 */
public JAXBElement unmarshal(XMLStreamReader streamReader, TypeMappingInfo type) throws JAXBException {
    try {
        Descriptor xmlDescriptor = type.getXmlDescriptor();
        if (type.getType() instanceof Class) {
            Class<?> javaClass = (Class) type.getType();
            Class<?> componentClass = javaClass.getComponentType();
            if (javaClass.isArray() && javaClass != CoreClassConstants.APBYTE && javaClass != CoreClassConstants.ABYTE && XMLConversionManager.getDefaultJavaTypes().get(componentClass) != null) {
                // Top-level array.  Descriptor will be for an EL-generated class, containing one DirectCollection mapping.
                DirectCollectionMapping mapping = (DirectCollectionMapping) xmlDescriptor.getMappings().get(0);
                XMLStreamReaderReader staxReader = new XMLStreamReaderReader(xmlUnmarshaller);
                staxReader.setErrorHandler(xmlUnmarshaller.getErrorHandler());
                PrimitiveArrayContentHandler primitiveArrayContentHandler = new PrimitiveArrayContentHandler(javaClass, componentClass, mapping.usesSingleNode());
                staxReader.setContentHandler(primitiveArrayContentHandler);
                XMLStreamReaderInputSource inputSource = new XMLStreamReaderInputSource(streamReader);
                staxReader.parse(inputSource);
                return primitiveArrayContentHandler.getJaxbElement();
            }
        }
        if (null != xmlDescriptor && null == getSchema()) {
            RootLevelXmlAdapter adapter = null;
            if (jaxbContext.getTypeMappingInfoToJavaTypeAdapters().size() > 0) {
                adapter = jaxbContext.getTypeMappingInfoToJavaTypeAdapters().get(type);
            }
            UnmarshalRecord wrapper = (UnmarshalRecord) xmlDescriptor.getObjectBuilder().createRecordFromXMLContext(xmlUnmarshaller.getXMLContext());
            org.eclipse.persistence.internal.oxm.record.UnmarshalRecord unmarshalRecord = wrapper.getUnmarshalRecord();
            XMLStreamReaderReader staxReader = new XMLStreamReaderReader(xmlUnmarshaller);
            unmarshalRecord.setUnmarshaller(xmlUnmarshaller);
            unmarshalRecord.setXMLReader(staxReader);
            staxReader.setContentHandler(unmarshalRecord);
            staxReader.parse(streamReader);
            Object value = null;
            if (unmarshalRecord.isNil()) {
                value = null;
            } else {
                value = unmarshalRecord.getCurrentObject();
            }
            if (value instanceof WrappedValue) {
                value = ((WrappedValue) value).getValue();
            }
            if (value instanceof ManyValue) {
                value = ((ManyValue) value).getItem();
            }
            if (adapter != null) {
                try {
                    value = adapter.getXmlAdapter().unmarshal(value);
                } catch (Exception ex) {
                    throw new JAXBException(XMLMarshalException.marshalException(ex));
                }
            }
            Class<?> declaredClass = null;
            if (type.getType() instanceof Class) {
                declaredClass = (Class) type.getType();
            } else {
                declaredClass = Object.class;
            }
            return new JAXBElement(new QName(unmarshalRecord.getRootElementNamespaceUri(), unmarshalRecord.getLocalName()), declaredClass, value);
        }
        if (jaxbContext.getTypeMappingInfoToGeneratedType() == null) {
            return unmarshal(streamReader, type.getType());
        }
        RootLevelXmlAdapter adapter = null;
        if (jaxbContext.getTypeMappingInfoToJavaTypeAdapters().size() > 0) {
            adapter = jaxbContext.getTypeMappingInfoToJavaTypeAdapters().get(type);
        }
        Class<?> unmarshalClass = null;
        if (jaxbContext.getTypeMappingInfoToGeneratedType().size() > 0) {
            unmarshalClass = jaxbContext.getTypeMappingInfoToGeneratedType().get(type);
        }
        if (unmarshalClass != null) {
            JAXBElement unmarshalled = unmarshal(streamReader, unmarshalClass);
            Class<?> declaredClass = null;
            if (type.getType() instanceof Class) {
                declaredClass = (Class) type.getType();
            } else {
                declaredClass = Object.class;
            }
            Object value = unmarshalled.getValue();
            if (adapter != null) {
                try {
                    value = adapter.getXmlAdapter().unmarshal(value);
                } catch (Exception ex) {
                    throw new JAXBException(XMLMarshalException.marshalException(ex));
                }
            }
            JAXBElement returnVal = new JAXBElement(unmarshalled.getName(), declaredClass, unmarshalled.getScope(), value);
            return returnVal;
        } else if (type.getType() instanceof Class) {
            if (adapter != null) {
                JAXBElement element = unmarshal(streamReader, adapter.getBoundType());
                try {
                    Object value = adapter.getXmlAdapter().unmarshal(element.getValue());
                    element.setValue(value);
                    return element;
                } catch (Exception ex) {
                    throw new JAXBException(XMLMarshalException.marshalException(ex));
                }
            }
            return unmarshal(streamReader, (Class) type.getType());
        } else if (type.getType() instanceof ParameterizedType) {
            return unmarshal(streamReader, ((ParameterizedType) type.getType()).getRawType());
        }
        return null;
    } catch (XMLMarshalException xmlMarshalException) {
        throw handleXMLMarshalException(xmlMarshalException);
    } catch (SAXException e) {
        throw new JAXBException(e);
    }
}

Example 4 with XMLStreamReaderReader

use of org.eclipse.persistence.internal.oxm.record.XMLStreamReaderReader in project eclipselink by eclipse-ee4j.

the class UnmarshalLevelTestCases method testUnmarshalLevelDocument.

public void testUnmarshalLevelDocument() throws Exception {
    if (null == xmlInputFactory) {
        return;
    }
    InputStream instream = ClassLoader.getSystemResourceAsStream("org/eclipse/persistence/testing/oxm/xmlmarshaller/stax/address.xml");
    XMLStreamReader xmlStreamReader = xmlInputFactory.createXMLStreamReader(instream);
    XMLStreamReaderReader staxReader = new XMLStreamReaderReader();
    XMLContext xmlContext = new XMLContext(new AddressProject());
    XMLUnmarshaller xmlUnmarshaller = xmlContext.createUnmarshaller();
    staxReader.setErrorHandler(xmlUnmarshaller.getErrorHandler());
    XMLStreamReaderInputSource inputSource = new XMLStreamReaderInputSource(xmlStreamReader);
    xmlUnmarshaller.unmarshal(staxReader, inputSource);
    if (xmlStreamReader.getEventType() != XMLStreamReader.END_DOCUMENT) {
        fail("The last event type should have the been end document");
    }
    instream.close();
}

Example 5 with XMLStreamReaderReader

use of org.eclipse.persistence.internal.oxm.record.XMLStreamReaderReader in project eclipselink by eclipse-ee4j.

the class XMLMappingTestCases method testXMLToObjectFromXMLStreamReader.

public void testXMLToObjectFromXMLStreamReader() throws Exception {
    if (isUnmarshalTest() && null != XML_INPUT_FACTORY) {
        InputStream instream = ClassLoader.getSystemResourceAsStream(resourceName);
        XMLStreamReader xmlStreamReader = XML_INPUT_FACTORY.createXMLStreamReader(instream);
        XMLStreamReaderReader staxReader = new XMLStreamReaderReader();
        staxReader.setErrorHandler(xmlUnmarshaller.getErrorHandler());
        XMLStreamReaderInputSource inputSource = new XMLStreamReaderInputSource(xmlStreamReader);
        Object testObject = xmlUnmarshaller.unmarshal(staxReader, inputSource);
        instream.close();
        xmlToObjectTest(testObject);
    }
}