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

Example 1 with NamespaceResolver

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

the class MappingsGenerator method generateWrapperClassAndDescriptor.

private Class<?> generateWrapperClassAndDescriptor(TypeInfo type, QName next, ElementDeclaration nextElement, String nextClassName, String attributeTypeName) {
    String namespaceUri = null;
    if (next != null) {
        // generate a class/descriptor for this element
        namespaceUri = next.getNamespaceURI();
        if (namespaceUri == null || namespaceUri.equals(XMLProcessor.DEFAULT)) {
            namespaceUri = "";
        }
    }
    TypeMappingInfo tmi = nextElement.getTypeMappingInfo();
    Class<?> generatedClass = null;
    JaxbClassLoader loader = getJaxbClassLoader();
    if (tmi != null) {
        generatedClass = CompilerHelper.getExisitingGeneratedClass(tmi, typeMappingInfoToGeneratedClasses, typeMappingInfoToAdapterClasses, helper.getClassLoader());
        if (generatedClass == null) {
            generatedClass = this.generateWrapperClass(loader.nextAvailableGeneratedClassName(), attributeTypeName, nextElement.isList(), next);
        }
        typeMappingInfoToGeneratedClasses.put(tmi, generatedClass);
    } else {
        generatedClass = this.generateWrapperClass(loader.nextAvailableGeneratedClassName(), attributeTypeName, nextElement.isList(), next);
    }
    this.qNamesToGeneratedClasses.put(next, generatedClass);
    try {
        Class<Object> declaredClass = PrivilegedAccessHelper.getClassForName(nextClassName, false, helper.getClassLoader());
        this.qNamesToDeclaredClasses.put(next, declaredClass);
    } catch (Exception e) {
    }
    Descriptor desc = (Descriptor) project.getDescriptor(generatedClass);
    if (desc == null) {
        desc = new XMLDescriptor();
        desc.setJavaClass(generatedClass);
        if (nextElement.isList()) {
            DirectCollectionMapping<AbstractSession, AttributeAccessor, ContainerPolicy, Converter, ClassDescriptor, DatabaseField, XMLMarshaller, Session, XMLUnmarshaller, XMLRecord> mapping = new XMLCompositeDirectCollectionMapping();
            mapping.setAttributeName("value");
            mapping.setXPath("text()");
            mapping.setUsesSingleNode(true);
            mapping.setReuseContainer(true);
            if (type != null && type.isEnumerationType()) {
                mapping.setValueConverter(buildJAXBEnumTypeConverter(mapping, (EnumTypeInfo) type));
            } else {
                try {
                    Class<Object> fieldElementClass = PrivilegedAccessHelper.getClassForName(nextClassName, false, helper.getClassLoader());
                    mapping.setFieldElementClass(fieldElementClass);
                } catch (ClassNotFoundException e) {
                }
            }
            if (nextClassName.equals("[B") || nextClassName.equals("[Ljava.lang.Byte;")) {
                ((Field) mapping.getField()).setSchemaType(Constants.BASE_64_BINARY_QNAME);
            } else if (nextClassName.equals("javax.xml.namespace.QName")) {
                ((Field) mapping.getField()).setSchemaType(Constants.QNAME_QNAME);
            }
            desc.addMapping((CoreMapping) mapping);
        } else {
            if (nextElement.getJavaTypeName().equals(OBJECT_CLASS_NAME)) {
                CompositeObjectMapping<AbstractSession, AttributeAccessor, ContainerPolicy, Converter, ClassDescriptor, DatabaseField, XMLMarshaller, Session, UnmarshalKeepAsElementPolicy, XMLUnmarshaller, XMLRecord> mapping = new XMLCompositeObjectMapping();
                mapping.setAttributeName("value");
                mapping.setSetMethodName("setValue");
                mapping.setGetMethodName("getValue");
                mapping.setKeepAsElementPolicy(UnmarshalKeepAsElementPolicy.KEEP_UNKNOWN_AS_ELEMENT);
                mapping.setXPath(".");
                setTypedTextField((Field) mapping.getField());
                desc.addMapping((CoreMapping) mapping);
            } else if (isBinaryData(nextElement.getJavaType())) {
                BinaryDataMapping<AbstractSession, AttributeAccessor, ContainerPolicy, Converter, ClassDescriptor, DatabaseField, XMLMarshaller, MimeTypePolicy, Session, XMLUnmarshaller, XMLRecord> mapping = new XMLBinaryDataMapping();
                mapping.setAttributeName("value");
                mapping.setXPath(".");
                ((Field) mapping.getField()).setSchemaType(Constants.BASE_64_BINARY_QNAME);
                mapping.setSetMethodName("setValue");
                mapping.setGetMethodName("getValue");
                mapping.getNullPolicy().setNullRepresentedByXsiNil(true);
                mapping.getNullPolicy().setNullRepresentedByEmptyNode(false);
                Class<?> attributeClassification = org.eclipse.persistence.internal.helper.Helper.getClassFromClasseName(attributeTypeName, helper.getClassLoader());
                mapping.setAttributeClassification(attributeClassification);
                mapping.setShouldInlineBinaryData(false);
                // if(nextElement.getTypeMappingInfo() != null) {
                mapping.setSwaRef(nextElement.isXmlAttachmentRef());
                mapping.setMimeType(nextElement.getXmlMimeType());
                // }
                desc.addMapping((CoreMapping) mapping);
            } else {
                DirectMapping<AbstractSession, AttributeAccessor, ContainerPolicy, Converter, ClassDescriptor, DatabaseField, XMLMarshaller, Session, XMLUnmarshaller, XMLRecord> mapping = new XMLDirectMapping();
                mapping.setNullValueMarshalled(true);
                mapping.setAttributeName("value");
                mapping.setXPath("text()");
                mapping.setSetMethodName("setValue");
                mapping.setGetMethodName("getValue");
                if (nextElement.getDefaultValue() != null) {
                    mapping.setNullValue(nextElement.getDefaultValue());
                    mapping.getNullPolicy().setNullRepresentedByXsiNil(true);
                }
                if (helper.isBuiltInJavaType(nextElement.getJavaType())) {
                    Class<?> attributeClassification = null;
                    if (nextElement.getJavaType().isPrimitive()) {
                        attributeClassification = XMLConversionManager.getDefaultManager().convertClassNameToClass(attributeTypeName);
                    } else {
                        attributeClassification = org.eclipse.persistence.internal.helper.Helper.getClassFromClasseName(attributeTypeName, helper.getClassLoader());
                    }
                    mapping.setAttributeClassification(attributeClassification);
                }
                IsSetNullPolicy nullPolicy = new IsSetNullPolicy("isSetValue", false, true, XMLNullRepresentationType.ABSENT_NODE);
                // nullPolicy.setNullRepresentedByEmptyNode(true);
                mapping.setNullPolicy(nullPolicy);
                if (type != null && type.isEnumerationType()) {
                    mapping.setConverter(buildJAXBEnumTypeConverter(mapping, (EnumTypeInfo) type));
                }
                if (nextClassName.equals("[B") || nextClassName.equals("[Ljava.lang.Byte;")) {
                    ((Field) mapping.getField()).setSchemaType(Constants.BASE_64_BINARY_QNAME);
                } else if (nextClassName.equals("javax.xml.namespace.QName")) {
                    ((Field) mapping.getField()).setSchemaType(Constants.QNAME_QNAME);
                }
                if (nextElement.getJavaTypeAdapterClass() != null) {
                    mapping.setConverter(new XMLJavaTypeConverter(nextElement.getJavaTypeAdapterClass()));
                }
                desc.addMapping((CoreMapping) mapping);
            }
        }
        if (next != null) {
            NamespaceInfo info = getNamespaceInfoForURI(namespaceUri);
            if (info != null) {
                NamespaceResolver resolver = getNamespaceResolverForDescriptor(info);
                String prefix = null;
                if (namespaceUri != Constants.EMPTY_STRING) {
                    prefix = resolver.resolveNamespaceURI(namespaceUri);
                    if (prefix == null) {
                        prefix = getPrefixForNamespace(namespaceUri, resolver);
                    }
                }
                desc.setNamespaceResolver(resolver);
                if (nextElement.isXmlRootElement()) {
                    desc.setDefaultRootElement(getQualifiedString(prefix, next.getLocalPart()));
                } else {
                    desc.setDefaultRootElement("");
                    desc.addRootElement(getQualifiedString(prefix, next.getLocalPart()));
                    desc.setResultAlwaysXMLRoot(true);
                }
            } else {
                if (namespaceUri.equals("")) {
                    desc.setDefaultRootElement(next.getLocalPart());
                } else {
                    NamespaceResolver resolver = new org.eclipse.persistence.oxm.NamespaceResolver();
                    String prefix = getPrefixForNamespace(namespaceUri, resolver);
                    desc.setNamespaceResolver(resolver);
                    if (nextElement.isXmlRootElement()) {
                        desc.setDefaultRootElement(getQualifiedString(prefix, next.getLocalPart()));
                    } else {
                        desc.setDefaultRootElement("");
                        desc.addRootElement(getQualifiedString(prefix, next.getLocalPart()));
                        desc.setResultAlwaysXMLRoot(true);
                    }
                }
            }
        }
        project.addDescriptor((CoreDescriptor) desc);
    }
    return generatedClass;
}

Example 2 with NamespaceResolver

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

the class MappingsGenerator method processDefaultNamespacePreferences.

private void processDefaultNamespacePreferences(Collection<PackageInfo> packageInfos) {
    if (isDefaultNamespaceAllowed && globalNamespaceResolver.getDefaultNamespaceURI() == null) {
        for (PackageInfo packageInfo : packageInfos) {
            NamespaceResolver resolver = packageInfo.getNamespaceInfo().getNamespaceResolver();
            String defaultNS = resolver.getDefaultNamespaceURI();
            if (defaultNS != null) {
                globalNamespaceResolver.setDefaultNamespaceURI(defaultNS);
                break;
            }
        }
    }
}

Example 3 with NamespaceResolver

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

the class MappingsGenerator method generateDescriptor.

public void generateDescriptor(JavaClass javaClass, CoreProject project) {
    String jClassName = javaClass.getQualifiedName();
    TypeInfo info = typeInfo.get(jClassName);
    if (info.isTransient()) {
        return;
    }
    NamespaceInfo namespaceInfo = this.packageToPackageInfoMappings.get(javaClass.getPackageName()).getNamespaceInfo();
    String packageNamespace = namespaceInfo.getNamespace();
    String elementName;
    String namespace;
    if (javaClass.getSuperclass() != null && javaClass.getSuperclass().getName().equals("jakarta.xml.bind.JAXBElement")) {
        generateDescriptorForJAXBElementSubclass(javaClass, project, getNamespaceResolverForDescriptor(namespaceInfo));
        return;
    }
    Descriptor descriptor = new XMLDescriptor();
    org.eclipse.persistence.jaxb.xmlmodel.XmlRootElement rootElem = info.getXmlRootElement();
    if (rootElem == null) {
        try {
            elementName = info.getXmlNameTransformer().transformRootElementName(javaClass.getName());
        } catch (Exception ex) {
            throw org.eclipse.persistence.exceptions.JAXBException.exceptionDuringNameTransformation(javaClass.getName(), info.getXmlNameTransformer().getClass().getName(), ex);
        }
        namespace = packageNamespace;
    } else {
        elementName = rootElem.getName();
        if (elementName.equals(XMLProcessor.DEFAULT)) {
            try {
                elementName = info.getXmlNameTransformer().transformRootElementName(javaClass.getName());
            } catch (Exception ex) {
                throw org.eclipse.persistence.exceptions.JAXBException.exceptionDuringNameTransformation(javaClass.getName(), info.getXmlNameTransformer().getClass().getName(), ex);
            }
        }
        namespace = rootElem.getNamespace();
    }
    descriptor.setJavaClassName(jClassName);
    if (info.getFactoryMethodName() != null) {
        descriptor.getInstantiationPolicy().useFactoryInstantiationPolicy(info.getObjectFactoryClassName(), info.getFactoryMethodName());
    }
    if (namespace.equals(XMLProcessor.DEFAULT)) {
        namespace = namespaceInfo.getNamespace();
    }
    NamespaceResolver resolverForDescriptor = getNamespaceResolverForDescriptor(namespaceInfo);
    JavaClass manyValueJavaClass = helper.getJavaClass(ManyValue.class);
    if (!manyValueJavaClass.isAssignableFrom(javaClass)) {
        if (isDefaultNamespaceAllowed && namespace.length() != 0 && globalNamespaceResolver.getDefaultNamespaceURI() == null && !resolverForDescriptor.getPrefixesToNamespaces().containsValue(namespace)) {
            globalNamespaceResolver.setDefaultNamespaceURI(namespace);
            resolverForDescriptor.setDefaultNamespaceURI(namespace);
        }
        if (rootElem == null) {
            descriptor.setDefaultRootElement("");
        } else {
            if (namespace.length() == 0) {
                descriptor.setDefaultRootElement(elementName);
            } else {
                descriptor.setDefaultRootElement(getQualifiedString(getPrefixForNamespace(namespace, resolverForDescriptor), elementName));
            }
        }
    }
    descriptor.setNamespaceResolver(resolverForDescriptor);
    setSchemaContext(descriptor, info);
    // set the ClassExtractor class name if necessary
    if (info.isSetClassExtractorName()) {
        descriptor.getInheritancePolicy().setClassExtractorName(info.getClassExtractorName());
    }
    // set any user-defined properties
    if (info.getUserProperties() != null) {
        descriptor.setProperties(info.getUserProperties());
    }
    if (info.isLocationAware()) {
        Property locProp = null;
        Iterator<Property> i = info.getPropertyList().iterator();
        while (i.hasNext()) {
            Property p = i.next();
            if (p.getType().getName().equals(Constants.LOCATOR_CLASS_NAME)) {
                locProp = p;
            }
        }
        if (locProp != null && locProp.isTransient()) {
            // don't make a mapping
            if (locProp.isMethodProperty()) {
                MethodAttributeAccessor aa = new MethodAttributeAccessor();
                aa.setAttributeName(locProp.getPropertyName());
                aa.setSetMethodName(locProp.getSetMethodName());
                aa.setGetMethodName(locProp.getGetMethodName());
                descriptor.setLocationAccessor(aa);
            } else {
                // instance variable property
                InstanceVariableAttributeAccessor aa = new InstanceVariableAttributeAccessor();
                aa.setAttributeName(locProp.getPropertyName());
                descriptor.setLocationAccessor(aa);
            }
        }
    }
    if (!info.getObjectGraphs().isEmpty()) {
        // these will be populated later to allow for linking
        for (XmlNamedObjectGraph next : info.getObjectGraphs()) {
            AttributeGroup attributeGroup = new AttributeGroup(next.getName(), info.getJavaClassName(), false);
            ((XMLDescriptor) descriptor).addAttributeGroup(attributeGroup);
        // process subclass graphs for inheritance
        // for(NamedSubgraph nextSubclass:next.getNamedSubclassGraph()) {
        // attributeGroup.insertSubClass(new AttributeGroup(next.getName(), nextSubclass.getType()));
        // }
        }
    }
    project.addDescriptor((CoreDescriptor) descriptor);
    info.setDescriptor(descriptor);
}

Example 4 with NamespaceResolver

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

the class DomToXMLStreamWriter method writeElement.

private void writeElement(Element elem, String newNamespace, String newName, XMLStreamWriter xsw) throws XMLStreamException {
    String prefix = null;
    String namespace = null;
    String localName = null;
    String nodeName = null;
    if (newName != null) {
        namespace = newNamespace;
        localName = newName;
        nodeName = newName;
        if (newNamespace != null && newNamespace.length() > 0) {
            NamespaceResolver tempNR = new NamespaceResolver();
            tempNR.setDOM(elem);
            prefix = tempNR.resolveNamespaceURI(namespace);
            if (prefix == null || prefix.length() == 0) {
                String defaultNamespace = elem.getAttributeNS(javax.xml.XMLConstants.XMLNS_ATTRIBUTE_NS_URI, javax.xml.XMLConstants.XMLNS_ATTRIBUTE);
                if (defaultNamespace == null) {
                    prefix = tempNR.generatePrefix();
                } else if (defaultNamespace != namespace) {
                    prefix = tempNR.generatePrefix();
                } else {
                    prefix = Constants.EMPTY_STRING;
                }
            }
        }
    } else {
        prefix = elem.getPrefix();
        namespace = elem.getNamespaceURI();
        localName = elem.getLocalName();
        nodeName = elem.getNodeName();
    }
    String defaultNamespace = xsw.getNamespaceContext().getNamespaceURI(Constants.EMPTY_STRING);
    boolean needToAddDefaultNS = false;
    if (prefix != null && prefix.length() > 0) {
        String namespaceURI = xsw.getNamespaceContext().getNamespaceURI(prefix);
        xsw.writeStartElement(prefix, localName, namespace);
        if (!(namespace.equals(namespaceURI))) {
            xsw.writeNamespace(prefix, namespace);
        }
    } else {
        if (namespace == null || namespace.length() == 0) {
            xsw.writeStartElement(nodeName);
            if (defaultNamespace != null && defaultNamespace.length() > 0) {
                // write default namespace declaration
                xsw.writeDefaultNamespace(Constants.EMPTY_STRING);
            }
        } else {
            needToAddDefaultNS = true;
            xsw.writeStartElement(Constants.EMPTY_STRING, localName, namespace);
        }
    }
    NodeList childNodes = elem.getChildNodes();
    NamedNodeMap attrs = elem.getAttributes();
    ArrayList<Attr> nonNamespaceDeclAttrs = new ArrayList<>();
    // write out any namespace decls first
    for (int i = 0; i < attrs.getLength(); i++) {
        Attr next = (Attr) attrs.item(i);
        if (next.getNodeType() == Node.ATTRIBUTE_NODE) {
            if (next.getPrefix() != null && next.getPrefix().equals(javax.xml.XMLConstants.XMLNS_ATTRIBUTE)) {
                String currentUri = xsw.getNamespaceContext().getNamespaceURI(next.getLocalName());
                if (currentUri == null || !currentUri.equals(next.getValue())) {
                    xsw.writeNamespace(next.getLocalName(), next.getValue());
                }
            } else {
                if (next.getName().equals(javax.xml.XMLConstants.XMLNS_ATTRIBUTE)) {
                    // Part of bug fix 398446 modified fix for Bug 387464.
                    xsw.writeDefaultNamespace(next.getValue());
                    needToAddDefaultNS = false;
                } else {
                    nonNamespaceDeclAttrs.add(next);
                }
            }
        }
    }
    if (needToAddDefaultNS) {
        if (defaultNamespace == null || !defaultNamespace.equals(namespace)) {
            xsw.writeDefaultNamespace(namespace);
        }
    }
    for (Attr next : nonNamespaceDeclAttrs) {
        if (next.getPrefix() == null) {
            xsw.writeAttribute(next.getName(), next.getValue());
        } else {
            xsw.writeAttribute(next.getPrefix(), next.getNamespaceURI(), next.getLocalName(), next.getValue());
        }
    }
    for (int i = 0; i < childNodes.getLength(); i++) {
        Node next = childNodes.item(i);
        if (next.getNodeType() == Node.TEXT_NODE) {
            xsw.writeCharacters(next.getNodeValue());
        } else if (next.getNodeType() == Node.CDATA_SECTION_NODE) {
            xsw.writeCData(next.getNodeValue());
        } else if (next.getNodeType() == Node.COMMENT_NODE) {
            xsw.writeComment(next.getNodeValue());
        } else if (next.getNodeType() == Node.ELEMENT_NODE) {
            writeElement((Element) next, null, null, xsw);
        }
    }
    xsw.writeEndElement();
}

Example 5 with NamespaceResolver

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

the class AbstractMarshalRecordImpl method addExtraNamespacesToNamespaceResolver.

@Override
public List addExtraNamespacesToNamespaceResolver(Descriptor descriptor, CoreAbstractSession session, boolean allowOverride, boolean ignoreEqualResolvers) {
    if (equalNamespaceResolvers && !ignoreEqualResolvers) {
        return null;
    }
    org.eclipse.persistence.internal.oxm.NamespaceResolver descriptorNamespaceResolver = descriptor.getNamespaceResolver();
    if (null == descriptorNamespaceResolver || !descriptorNamespaceResolver.hasPrefixesToNamespaces()) {
        return null;
    }
    Map<String, String> prefixesToNamespaces = descriptorNamespaceResolver.getPrefixesToNamespaces();
    if (prefixesToNamespaces.size() == 0) {
        return null;
    }
    List returnList = new ArrayList(prefixesToNamespaces.size());
    org.eclipse.persistence.internal.oxm.NamespaceResolver marshalRecordNamespaceResolver = namespaceResolver;
    for (Entry<String, String> entry : prefixesToNamespaces.entrySet()) {
        // if isn't already on a parentadd namespace to this element
        String prefix = marshalRecordNamespaceResolver.resolveNamespaceURI(entry.getValue());
        if (prefix == null || prefix.length() == 0) {
            // if there is no prefix already declared for this uri in the nr add this one
            // unless that prefix is already bound to another namespace uri
            prefix = entry.getKey();
            if (hasCustomNamespaceMapper) {
                String newPrefix = getMarshaller().getNamespacePrefixMapper().getPreferredPrefix(entry.getValue(), prefix, true);
                if (newPrefix != null && !(newPrefix.length() == 0)) {
                    prefix = newPrefix;
                }
            }
            String uri = marshalRecordNamespaceResolver.resolveNamespacePrefix(prefix);
            if (hasCustomNamespaceMapper || allowOverride || uri == null || uri.length() == 0) {
                // if this uri is unknown, the cutom mapper will return the preferred prefix for this uri
                marshalRecordNamespaceResolver.put(entry.getKey(), entry.getValue());
                returnList.add(new Namespace(prefix, entry.getValue()));
            }
        } else if (allowOverride) {
            // if overrides are allowed, add the prefix if the URI is different
            if (!prefix.equals(entry.getKey()) && !hasCustomNamespaceMapper) {
                // if prefix exists for uri but is different then add this
                // unless using a custom namespace prefix mapper. Then prefix is expected to be different
                marshalRecordNamespaceResolver.put(entry.getKey(), entry.getValue());
                returnList.add(new Namespace(entry.getKey(), entry.getValue()));
            }
        }
    }
    return returnList;
}