Examples with JsonType org.eclipse.persistence.internal.jaxb.json.schema.model.JsonType used on opensource projects

Example 1 with JsonType

use of org.eclipse.persistence.internal.jaxb.json.schema.model.JsonType 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 2 with JsonType

use of org.eclipse.persistence.internal.jaxb.json.schema.model.JsonType in project eclipselink by eclipse-ee4j.

the class JsonSchemaGenerator method getJsonTypeForJavaType.

private JsonType getJsonTypeForJavaType(Class<?> attributeClassification) {
    if (attributeClassification.isEnum()) {
        return JsonType.ENUMTYPE;
    }
    HashMap<Class, JsonType> types = getJavaTypeToJsonType();
    JsonType jsonType = types.get(attributeClassification);
    if (jsonType == null) {
        return JsonType.OBJECT;
    }
    return jsonType;
}

Example 3 with JsonType

use of org.eclipse.persistence.internal.jaxb.json.schema.model.JsonType in project eclipselink by eclipse-ee4j.

the class JsonSchemaGenerator method getReferenceForDescriptor.

private String getReferenceForDescriptor(XMLDescriptor referenceDescriptor, boolean generateRoot) {
    if (referenceDescriptor == null) {
        return null;
    }
    String className = referenceDescriptor.getJavaClass().getSimpleName();
    String referenceName = DEFINITION_PATH + "/" + className;
    if (referenceDescriptor.getJavaClass() == this.rootClass && !generateRoot) {
        String ref = "#";
        if (this.rootProperty != null) {
            ref += "/properties/" + rootProperty.getName();
        }
        return ref;
    }
    if (!this.schema.getDefinitions().containsKey(className)) {
        Property definition = new Property();
        definition.setName(className);
        this.schema.getDefinitions().put(definition.getName(), definition);
        definition.setType(JsonType.OBJECT);
        if (referenceDescriptor.hasInheritance() && referenceDescriptor.getInheritancePolicy().hasClassIndicator()) {
            XMLField f = (XMLField) referenceDescriptor.getInheritancePolicy().getClassIndicatorField();
            Property indicatorProp = new Property();
            indicatorProp.setName(getNameForFragment(f.getXPathFragment()));
            indicatorProp.setType(JsonType.STRING);
            definition.getProperties().put(indicatorProp.getName(), indicatorProp);
        }
        JsonType jType = populateProperties(definition.getProperties(), referenceDescriptor);
        if (jType != null) {
            if (jType == JsonType.BINARYTYPE) {
                definition.setAnyOf(getXopIncludeProperties());
                definition.setProperties(null);
                definition.setAdditionalProperties(null);
                definition.setType(null);
            } else {
                // this represents a simple type
                definition.setType(jType);
                definition.setProperties(null);
            }
        }
        definition.setAdditionalProperties(hasAnyMappings(referenceDescriptor));
    }
    // TODO Auto-generated method stub
    return referenceName;
}