Examples with JaxbClassLoader org.eclipse.persistence.internal.jaxb.JaxbClassLoader used on opensource projects

Example 1 with JaxbClassLoader

use of org.eclipse.persistence.internal.jaxb.JaxbClassLoader in project eclipselink by eclipse-ee4j.

the class PropertyTypeTestCases method testPropertyTypes.

public void testPropertyTypes() throws Exception {
    JaxbClassLoader classLoader = new JaxbClassLoader(Thread.currentThread().getContextClassLoader());
    Generator generator = new Generator(new JavaModelInputImpl(new Class<?>[] { TestObject.class }, new JavaModelImpl(this.classLoader)));
    CoreProject proj = generator.generateProject();
    TypeInfo info = generator.getAnnotationsProcessor().getTypeInfos().get("org.eclipse.persistence.testing.jaxb.annotations.TestObject");
    Property booleanProp = info.getProperties().get("booleanTest");
    JavaClass type = booleanProp.getType();
    assertEquals("java.lang.Boolean", type.getRawName());
    Property booleanListProp = info.getProperties().get("booleanListTest");
    type = booleanListProp.getType();
    assertEquals("java.util.List", type.getRawName());
    Property byteArrayProp = info.getProperties().get("byteArrayTest");
    type = byteArrayProp.getType();
    assertEquals("java.lang.String", type.getRawName());
    Property byteArrayListProp = info.getProperties().get("byteArrayListTest");
    type = byteArrayListProp.getType();
    assertEquals("java.util.List", type.getRawName());
    assertEquals("java.lang.String", byteArrayListProp.getGenericType().getRawName());
}

Example 2 with JaxbClassLoader

use of org.eclipse.persistence.internal.jaxb.JaxbClassLoader 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 3 with JaxbClassLoader

use of org.eclipse.persistence.internal.jaxb.JaxbClassLoader in project eclipselink by eclipse-ee4j.

the class AnnotationsProcessor method generateClassFromBytes.

private Class<?> generateClassFromBytes(String className, byte[] classBytes) {
    JaxbClassLoader loader = (JaxbClassLoader) helper.getClassLoader();
    Class<?> generatedClass = loader.generateClass(className, classBytes);
    return generatedClass;
}

Example 4 with JaxbClassLoader

use of org.eclipse.persistence.internal.jaxb.JaxbClassLoader in project eclipselink by eclipse-ee4j.

the class ExternalizedMetadataTestCases method createXmlContext.

/**
 * Convenience method that returns a newly created XMLContext based on an array of classes.
 */
protected XMLContext createXmlContext(Class<?>[] classes) {
    try {
        ClassLoader classLoader = new JaxbClassLoader(Thread.currentThread().getContextClassLoader());
        Generator generator = new Generator(new JavaModelInputImpl(classes, new JavaModelImpl(classLoader)));
        CoreProject proj = generator.generateProject();
        ConversionManager manager = new ConversionManager();
        manager.setLoader(classLoader);
        for (Iterator<ClassDescriptor> descriptorIt = proj.getOrderedDescriptors().iterator(); descriptorIt.hasNext(); ) {
            ClassDescriptor descriptor = descriptorIt.next();
            if (descriptor.getJavaClass() == null) {
                descriptor.setJavaClass(manager.convertClassNameToClass(descriptor.getJavaClassName()));
            }
        }
        return new XMLContext((Project) proj, classLoader);
    } catch (Exception e) {
        e.printStackTrace();
        fail("XmlContext creation failed");
    }
    return null;
}

Example 5 with JaxbClassLoader

use of org.eclipse.persistence.internal.jaxb.JaxbClassLoader in project eclipselink by eclipse-ee4j.

the class JAXBContextTransformationMappingTestCases method testInvalidMethod.

/**
 * Test exception handling:  in this case the method name that has been
 * set is invalid (wrong number or type of params. An exception should
 * be thrown.
 *
 * Negative test.
 */
public void testInvalidMethod() {
    InputStream inputStream = ClassLoader.getSystemResourceAsStream(METADATA_FILE_BAD_METHOD);
    HashMap<String, Source> metadataSourceMap = new HashMap<>();
    metadataSourceMap.put("org.eclipse.persistence.testing.jaxb.externalizedmetadata.mappings.xmltransformation", new StreamSource(inputStream));
    Map<String, Object> properties = new HashMap<>();
    properties.put(JAXBContextProperties.OXM_METADATA_SOURCE, metadataSourceMap);
    int exceptionCount = 0;
    try {
        JAXBContext jaxbContext = JAXBContextFactory.createContext(new Class<?>[] { Employee.class }, properties, Thread.currentThread().getContextClassLoader());
    } catch (JAXBException e) {
        exceptionCount++;
    }
    assertTrue("The expected exception was never thrown.", exceptionCount > 0);
    exceptionCount--;
    // test exception from SchemaGenerator
    try {
        Map<String, XmlBindings> bindings = JAXBContextFactory.getXmlBindingsFromProperties(properties, Thread.currentThread().getContextClassLoader());
        JavaModelInputImpl jModelInput = new JavaModelInputImpl(new Class<?>[] { Employee.class }, new JavaModelImpl(new JaxbClassLoader(Thread.currentThread().getContextClassLoader(), new Class<?>[] { Employee.class })));
        Generator generator = new Generator(jModelInput, bindings, Thread.currentThread().getContextClassLoader(), "", false);
        generator.generateSchema();
    } catch (Exception e) {
        exceptionCount++;
    }
    assertTrue("The expected exception was never thrown.", exceptionCount > 0);
}