Examples with XMLDescriptor org.eclipse.persistence.oxm.XMLDescriptor used on opensource projects

Example 1 with XMLDescriptor

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

the class JsonSchemaGenerator method generateProperty.

private Property generateProperty(Mapping next, XMLDescriptor descriptor, Map<String, Property> properties) {
    Property prop = null;
    if (next.isCollectionMapping()) {
        if (next instanceof CollectionReferenceMapping) {
            CollectionReferenceMapping mapping = (CollectionReferenceMapping) next;
            Set<XMLField> sourceFields = mapping.getSourceToTargetKeyFieldAssociations().keySet();
            XMLDescriptor reference = (XMLDescriptor) mapping.getReferenceDescriptor();
            for (XMLField nextField : sourceFields) {
                XPathFragment frag = nextField.getXPathFragment();
                String propertyName = getNameForFragment(frag);
                XMLField targetField = (XMLField) mapping.getSourceToTargetKeyFieldAssociations().get(nextField);
                Class<?> type = CoreClassConstants.STRING;
                if (reference != null) {
                    type = getTypeForTargetField(targetField, reference);
                }
                prop = properties.get(propertyName);
                if (prop == null) {
                    prop = new Property();
                    prop.setName(propertyName);
                }
                Property nestedProperty = getNestedPropertyForFragment(frag, prop);
                nestedProperty.setType(JsonType.ARRAY);
                nestedProperty.setItem(new Property());
                nestedProperty.getItem().setType(getJsonTypeForJavaType(type));
                if (!properties.containsKey(prop.getName())) {
                    properties.put(prop.getName(), prop);
                }
            }
            return prop;
        } else if (next.isAbstractCompositeCollectionMapping()) {
            CompositeCollectionMapping mapping = (CompositeCollectionMapping) next;
            XMLField field = (XMLField) mapping.getField();
            XPathFragment frag = field.getXPathFragment();
            String propName = getNameForFragment(frag);
            // for paths, there may already be an existing property
            prop = properties.get(propName);
            if (prop == null) {
                prop = new Property();
                prop.setName(propName);
            }
            Property nestedProperty = getNestedPropertyForFragment(frag, prop);
            nestedProperty.setType(JsonType.ARRAY);
            nestedProperty.setItem(new Property());
            XMLDescriptor referenceDescriptor = (XMLDescriptor) mapping.getReferenceDescriptor();
            if (referenceDescriptor != null && referenceDescriptor.hasInheritance()) {
                // handle inheritence
                // schema.setAnyOf(new Property[descriptor.getInheritancePolicy().getAllChildDescriptors().size()]);
                List<ClassDescriptor> descriptors = getAllDescriptorsForInheritance(referenceDescriptor);
                Property[] props = new Property[descriptors.size()];
                for (int i = 0; i < props.length; i++) {
                    XMLDescriptor nextDescriptor = null;
                    nextDescriptor = (XMLDescriptor) descriptors.get(i);
                    Property ref = new Property();
                    ref.setRef(getReferenceForDescriptor(nextDescriptor, true));
                    props[i] = ref;
                }
                nestedProperty.getItem().setAnyOf(props);
            } else {
                nestedProperty.getItem().setRef(getReferenceForDescriptor(referenceDescriptor, false));
            // populateProperties(nestedProperty.getItem().getProperties(), (XMLDescriptor)mapping.getReferenceDescriptor());
            }
        } else if (next.isAbstractCompositeDirectCollectionMapping()) {
            DirectCollectionMapping mapping = (DirectCollectionMapping) next;
            XMLField field = (XMLField) mapping.getField();
            XPathFragment frag = field.getXPathFragment();
            List<String> enumeration = null;
            if (mapping.getValueConverter() instanceof JAXBEnumTypeConverter) {
                enumeration = getEnumeration((DatabaseMapping) next);
            }
            String propertyName = getNameForFragment(frag);
            if (frag.nameIsText()) {
                propertyName = (String) this.contextProperties.get(MarshallerProperties.JSON_VALUE_WRAPPER);
            }
            if (frag.isAttribute() && this.attributePrefix != null) {
                propertyName = attributePrefix + propertyName;
            }
            prop = properties.get(propertyName);
            if (prop == null) {
                prop = new Property();
                prop.setName(propertyName);
            }
            Property nestedProperty = getNestedPropertyForFragment(frag, prop);
            nestedProperty.setType(JsonType.ARRAY);
            nestedProperty.setItem(new Property());
            if (enumeration != null) {
                nestedProperty.getItem().setEnumeration(enumeration);
            }
            Class<?> type = mapping.getAttributeElementClass();
            if (type == null) {
                type = CoreClassConstants.STRING;
            }
            nestedProperty.getItem().setType(getJsonTypeForJavaType(type));
            return prop;
        } else if (next instanceof BinaryDataCollectionMapping) {
            BinaryDataCollectionMapping mapping = (BinaryDataCollectionMapping) next;
            XMLField field = (XMLField) mapping.getField();
            XPathFragment frag = field.getXPathFragment();
            String propertyName = getNameForFragment(frag);
            if (frag.isSelfFragment()) {
                propertyName = Constants.VALUE_WRAPPER;
                if (this.contextProperties != null) {
                    String valueWrapper = (String) this.contextProperties.get(JAXBContextProperties.JSON_VALUE_WRAPPER);
                    if (valueWrapper != null) {
                        propertyName = valueWrapper;
                    }
                }
            }
            if (frag.isAttribute() && this.attributePrefix != null) {
                propertyName = attributePrefix + propertyName;
            }
            prop = properties.get(propertyName);
            if (prop == null) {
                prop = new Property();
                prop.setName(propertyName);
            }
            Property nestedProperty = getNestedPropertyForFragment(frag, prop);
            nestedProperty.setType(JsonType.ARRAY);
            nestedProperty.setItem(new Property());
            if (mapping.shouldInlineBinaryData()) {
                nestedProperty.getItem().setType(JsonType.STRING);
            } else {
                nestedProperty.getItem().setAnyOf(getXopIncludeProperties());
            }
            return prop;
        }
    } else {
        if (next.isAbstractDirectMapping()) {
            // handle direct mapping
            DirectMapping directMapping = (DirectMapping) next;
            XMLField field = (XMLField) directMapping.getField();
            XPathFragment frag = field.getXPathFragment();
            List<String> enumeration = null;
            if (directMapping.getConverter() instanceof JAXBEnumTypeConverter) {
                enumeration = getEnumeration((DatabaseMapping) directMapping);
            }
            String propertyName = getNameForFragment(frag);
            if (frag.nameIsText()) {
                propertyName = Constants.VALUE_WRAPPER;
                if (this.contextProperties != null) {
                    String valueWrapper = (String) this.contextProperties.get(JAXBContextProperties.JSON_VALUE_WRAPPER);
                    if (valueWrapper != null) {
                        propertyName = valueWrapper;
                    }
                }
            }
            if (frag.isAttribute() && this.attributePrefix != null) {
                propertyName = attributePrefix + propertyName;
            }
            prop = properties.get(propertyName);
            if (prop == null) {
                prop = new Property();
                prop.setName(propertyName);
            }
            Property nestedProperty = getNestedPropertyForFragment(frag, prop);
            if (enumeration != null) {
                nestedProperty.setEnumeration(enumeration);
            }
            if (directMapping instanceof BinaryDataMapping) {
                BinaryDataMapping binaryMapping = (BinaryDataMapping) directMapping;
                if (binaryMapping.shouldInlineBinaryData() || binaryMapping.isSwaRef()) {
                    nestedProperty.setType(JsonType.STRING);
                } else {
                    if (this.xopIncludeProp == null) {
                        initXopIncludeProp();
                    }
                    nestedProperty.setAnyOf(this.xopIncludeProp);
                }
            } else {
                nestedProperty.setType(getJsonTypeForJavaType(directMapping.getAttributeClassification()));
            }
            return prop;
        } else if (next instanceof ObjectReferenceMapping) {
            ObjectReferenceMapping mapping = (ObjectReferenceMapping) next;
            Set<XMLField> sourceFields = mapping.getSourceToTargetKeyFieldAssociations().keySet();
            XMLDescriptor reference = (XMLDescriptor) mapping.getReferenceDescriptor();
            for (XMLField nextField : sourceFields) {
                XPathFragment frag = nextField.getXPathFragment();
                String propName = getNameForFragment(frag);
                XMLField targetField = (XMLField) mapping.getSourceToTargetKeyFieldAssociations().get(nextField);
                Class<?> type = CoreClassConstants.STRING;
                if (reference != null) {
                    type = getTypeForTargetField(targetField, reference);
                }
                prop = properties.get(propName);
                if (prop == null) {
                    prop = new Property();
                    prop.setName(propName);
                }
                Property nestedProperty = getNestedPropertyForFragment(frag, prop);
                // nestedProperty.setType(JsonType.ARRAY);
                // nestedProperty.setItem(new Property());
                nestedProperty.setType(getJsonTypeForJavaType(type));
                if (!properties.containsKey(prop.getName())) {
                    properties.put(prop.getName(), prop);
                }
            }
            return prop;
        } else if (next.isAbstractCompositeObjectMapping()) {
            CompositeObjectMapping mapping = (CompositeObjectMapping) next;
            XMLDescriptor nextDescriptor = (XMLDescriptor) mapping.getReferenceDescriptor();
            XMLField field = (XMLField) mapping.getField();
            XPathFragment firstFragment = field.getXPathFragment();
            if (firstFragment.isSelfFragment() || firstFragment.nameIsText()) {
                if (nextDescriptor != null) {
                    populateProperties(properties, nextDescriptor);
                }
            } else {
                String propName = getNameForFragment(firstFragment);
                prop = properties.get(propName);
                if (prop == null) {
                    prop = new Property();
                    prop.setName(propName);
                }
                // prop.setType(JsonType.OBJECT);
                prop.setName(propName);
                Property nestedProperty = getNestedPropertyForFragment(firstFragment, prop);
                XMLDescriptor referenceDescriptor = (XMLDescriptor) mapping.getReferenceDescriptor();
                if (referenceDescriptor != null && referenceDescriptor.hasInheritance()) {
                    // handle inheritence
                    // schema.setAnyOf(new Property[descriptor.getInheritancePolicy().getAllChildDescriptors().size()]);
                    List<ClassDescriptor> descriptors = getAllDescriptorsForInheritance(referenceDescriptor);
                    Property[] props = new Property[descriptors.size()];
                    for (int i = 0; i < props.length; i++) {
                        XMLDescriptor nextDesc = (XMLDescriptor) descriptors.get(i);
                        Property ref = new Property();
                        ref.setRef(getReferenceForDescriptor(nextDesc, true));
                        props[i] = ref;
                    }
                    nestedProperty.setAnyOf(props);
                } else {
                    nestedProperty.setRef(getReferenceForDescriptor(referenceDescriptor, false));
                // populateProperties(nestedProperty.getItem().getProperties(), (XMLDescriptor)mapping.getReferenceDescriptor());
                }
            // populateProperties(nestedProperty.getProperties(), nextDescriptor);
            }
        } else if (next instanceof BinaryDataMapping) {
            BinaryDataMapping binaryMapping = (BinaryDataMapping) next;
            XMLField field = (XMLField) binaryMapping.getField();
            XPathFragment frag = field.getXPathFragment();
            String propertyName = getNameForFragment(frag);
            if (frag.isSelfFragment()) {
                propertyName = Constants.VALUE_WRAPPER;
                if (this.contextProperties != null) {
                    String valueWrapper = (String) this.contextProperties.get(MarshallerProperties.JSON_VALUE_WRAPPER);
                    if (valueWrapper != null) {
                        propertyName = valueWrapper;
                    }
                }
            }
            if (frag.isAttribute() && this.attributePrefix != null) {
                propertyName = attributePrefix + propertyName;
            }
            prop = properties.get(propertyName);
            if (prop == null) {
                prop = new Property();
                prop.setName(propertyName);
            }
            Property nestedProperty = getNestedPropertyForFragment(frag, prop);
            if (binaryMapping.shouldInlineBinaryData() || binaryMapping.isSwaRef()) {
                nestedProperty.setType(JsonType.STRING);
            } else {
                if (this.xopIncludeProp == null) {
                    initXopIncludeProp();
                }
                nestedProperty.setAnyOf(this.xopIncludeProp);
            }
            return prop;
        }
    }
    return prop;
}

Example 2 with XMLDescriptor

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

the class JsonSchemaGenerator method generateSchema.

public JsonSchema generateSchema(Class<?> rootClass) {
    this.rootClass = rootClass;
    schema = new JsonSchema();
    schema.setTitle(rootClass.getName());
    if (rootClass.isEnum()) {
        Class<?> generatedWrapper = jaxbContext.getClassToGeneratedClasses().get(rootClass.getName());
        if (generatedWrapper != null) {
            rootClass = generatedWrapper;
        } else {
            schema.setType(JsonType.STRING);
            return schema;
        }
    }
    // Check for simple type
    JsonType rootType = getJsonTypeForJavaType(rootClass);
    if (rootType != JsonType.OBJECT) {
        if (rootType == JsonType.BINARYTYPE) {
            schema.setAnyOf(getXopIncludeProperties());
            return schema;
        } else {
            schema.setType(rootType);
            return schema;
        }
    }
    Map<String, Property> properties = null;
    // Check for root level list or array
    if (rootClass.isArray() || isCollection(rootClass)) {
        schema.setType(JsonType.ARRAY);
        schema.setItems(new Property());
        Class<?> itemType = Object.class;
        if (rootClass.isArray()) {
            itemType = rootClass.getComponentType();
        } else {
            Type pType = rootClass.getGenericSuperclass();
            if (pType instanceof ParameterizedType) {
                itemType = (Class<?>) ((ParameterizedType) pType).getActualTypeArguments()[0];
            }
        }
        rootType = getJsonTypeForJavaType(itemType);
        schema.getItems().setType(rootType);
        if (rootType != JsonType.OBJECT) {
            return schema;
        }
        rootClass = itemType;
        properties = schema.getItems().getProperties();
    } else {
        schema.setType(JsonType.OBJECT);
        properties = schema.getProperties();
    }
    this.project = this.xmlContext.getSession(rootClass).getProject();
    XMLDescriptor descriptor = (XMLDescriptor) project.getDescriptor(rootClass);
    Boolean includeRoot = Boolean.TRUE;
    if (contextProperties != null) {
        includeRoot = (Boolean) this.contextProperties.get(JAXBContextProperties.JSON_INCLUDE_ROOT);
        if (includeRoot == null) {
            includeRoot = Boolean.TRUE;
        }
    }
    if (Boolean.TRUE.equals(includeRoot)) {
        XMLField field = descriptor.getDefaultRootElementField();
        if (field != null) {
            rootProperty = new Property();
            rootProperty.setType(JsonType.OBJECT);
            rootProperty.setName(getNameForFragment(field.getXPathFragment()));
            properties.put(rootProperty.getName(), rootProperty);
            properties = rootProperty.getProperties();
        }
    }
    boolean allowsAdditionalProperties = hasAnyMappings(descriptor);
    if (descriptor.hasInheritance()) {
        // handle inheritence
        // schema.setAnyOf(new Property[descriptor.getInheritancePolicy().getAllChildDescriptors().size()]);
        List<ClassDescriptor> descriptors = this.getAllDescriptorsForInheritance(descriptor);
        Property[] props = new Property[descriptors.size()];
        for (int i = 0; i < props.length; i++) {
            XMLDescriptor nextDescriptor = (XMLDescriptor) descriptors.get(i);
            Property ref = new Property();
            ref.setRef(getReferenceForDescriptor(nextDescriptor, true));
            props[i] = ref;
        }
        if (rootProperty != null) {
            rootProperty.setAnyOf(props);
            rootProperty.setProperties(null);
            rootProperty.setType(null);
            rootProperty.setAdditionalProperties(null);
            rootProperty.setAdditionalProperties(null);
        } else {
            this.schema.setAnyOf(props);
            this.schema.setProperties(null);
            this.schema.setType(null);
            this.schema.setAdditionalProperties(null);
        }
    } else {
        JsonType type = populateProperties(properties, descriptor);
        if (type != null) {
            if (type == JsonType.BINARYTYPE) {
                if (rootProperty != null) {
                    rootProperty.setAnyOf(getXopIncludeProperties());
                    rootProperty.setProperties(null);
                    rootProperty.setAdditionalProperties(null);
                    rootProperty.setType(null);
                } else {
                    this.schema.setAnyOf(getXopIncludeProperties());
                    this.schema.setProperties(null);
                    this.schema.setType(null);
                    this.schema.setAdditionalProperties(null);
                }
            } else if (type == JsonType.ENUMTYPE) {
                if (rootProperty != null) {
                    rootProperty.setType(JsonType.STRING);
                    rootProperty.setProperties(null);
                    rootProperty.setEnumeration(getEnumeration(descriptor));
                } else {
                    this.schema.setType(JsonType.STRING);
                    this.schema.setProperties(null);
                    this.schema.setEnumeration(getEnumeration(descriptor));
                }
            } else {
                if (rootProperty != null) {
                    rootProperty.setType(type);
                } else {
                    schema.setType(type);
                }
            }
        } else {
            if (rootProperty != null) {
                rootProperty.setAdditionalProperties(allowsAdditionalProperties);
            } else {
                this.schema.setAdditionalProperties(allowsAdditionalProperties);
            }
        }
    }
    return schema;
}

Example 3 with XMLDescriptor

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

the class JAXBTestCases method testObjectToOutputStream.

@Override
public void testObjectToOutputStream() throws Exception {
    Object objectToWrite = getWriteControlObject();
    ByteArrayOutputStream stream = new ByteArrayOutputStream();
    XMLDescriptor desc = null;
    if (objectToWrite instanceof XMLRoot) {
        desc = (XMLDescriptor) xmlContext.getSession(0).getProject().getDescriptor(((XMLRoot) objectToWrite).getObject().getClass());
    } else {
        desc = (XMLDescriptor) xmlContext.getSession(0).getProject().getDescriptor(objectToWrite.getClass());
    }
    int sizeBefore = getNamespaceResolverSize(desc);
    jaxbMarshaller.setProperty(MarshallerProperties.MEDIA_TYPE, "application/xml");
    try {
        jaxbMarshaller.marshal(objectToWrite, stream);
    } catch (Exception e) {
        assertMarshalException(e);
        return;
    }
    if (expectsMarshalException) {
        fail("An exception should have occurred but didn't.");
        return;
    }
    int sizeAfter = getNamespaceResolverSize(desc);
    assertEquals(sizeBefore, sizeAfter);
    InputStream is = new ByteArrayInputStream(stream.toByteArray());
    Document testDocument = getTestDocument(is);
    stream.close();
    is.close();
    objectToXMLDocumentTest(testDocument);
    if (getProperties() != null) {
        log("************test with JSON bindings*********");
        ByteArrayOutputStream stream2 = new ByteArrayOutputStream();
        JAXBContext jaxbContextFromJSONBindings = createJaxbContextFromJSONBindings();
        Marshaller jaxbMarshallerFromJSONBindings = jaxbContextFromJSONBindings.createMarshaller();
        jaxbMarshallerFromJSONBindings.setAttachmentMarshaller(jaxbMarshaller.getAttachmentMarshaller());
        jaxbMarshallerFromJSONBindings.setProperty(MarshallerProperties.NAMESPACE_PREFIX_MAPPER, jaxbMarshaller.getProperty(MarshallerProperties.NAMESPACE_PREFIX_MAPPER));
        jaxbMarshallerFromJSONBindings.setProperty(MarshallerProperties.OBJECT_GRAPH, jaxbMarshaller.getProperty(MarshallerProperties.OBJECT_GRAPH));
        jaxbMarshallerFromJSONBindings.marshal(objectToWrite, stream2);
        InputStream is2 = new ByteArrayInputStream(stream2.toByteArray());
        Document testDocument2 = parser.parse(is2);
        stream2.close();
        is2.close();
        objectToXMLDocumentTest(testDocument2);
    }
}

Example 4 with XMLDescriptor

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

the class JAXBTestCases method testObjectToXMLDocument.

@Override
public void testObjectToXMLDocument() throws Exception {
    Object objectToWrite = getWriteControlObject();
    XMLDescriptor desc = null;
    if (objectToWrite instanceof XMLRoot) {
        desc = (XMLDescriptor) xmlContext.getSession(0).getProject().getDescriptor(((XMLRoot) objectToWrite).getObject().getClass());
    } else {
        desc = (XMLDescriptor) xmlContext.getSession(0).getProject().getDescriptor(objectToWrite.getClass());
    }
    jaxbMarshaller.setProperty(MarshallerProperties.MEDIA_TYPE, "application/xml");
    int sizeBefore = getNamespaceResolverSize(desc);
    Document testDocument = XMLPlatformFactory.getInstance().getXMLPlatform().createDocument();
    try {
        jaxbMarshaller.marshal(objectToWrite, testDocument);
    } catch (Exception e) {
        assertMarshalException(e);
        return;
    }
    if (expectsMarshalException) {
        fail("An exception should have occurred but didn't.");
        return;
    }
    int sizeAfter = getNamespaceResolverSize(desc);
    assertEquals(sizeBefore, sizeAfter);
    objectToXMLDocumentTest(testDocument);
}

Example 5 with XMLDescriptor

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

the class DynamicJAXBFromOXMTestCases method testXmlProperties.

public void testXmlProperties() throws Exception {
    ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
    InputStream iStream = classLoader.getResourceAsStream(XMLPROPERTIES);
    if (iStream == null) {
        fail("Couldn't load metadata file [" + XMLPROPERTIES + "]");
    }
    Map<String, Object> properties = new HashMap<String, Object>();
    properties.put(JAXBContextProperties.OXM_METADATA_SOURCE, iStream);
    jaxbContext = DynamicJAXBContextFactory.createContextFromOXM(classLoader, properties);
    DynamicEntity person = jaxbContext.newDynamicEntity(PACKAGE + "." + PERSON);
    assertNotNull("Could not create Dynamic Entity.", person);
    // Ensure that properties were set on the Descriptor and Mapping
    XMLDescriptor d = jaxbContext.getXMLContext().getDescriptor(new QName("mynamespace", "person"));
    assertEquals("Descriptor property not present.", 101, d.getProperty("identifier"));
    assertEquals("Descriptor property not present.", Boolean.FALSE, d.getProperty("active"));
    XMLDirectMapping m = (XMLDirectMapping) d.getMappingForAttributeName("name");
    assertEquals("Mapping property not present.", "ENGLISH", m.getProperty("language"));
    assertEquals("Mapping property not present.", "first and last name", m.getProperty("comment"));
}