| /* |
| * Copyright (c) 1998, 2020 Oracle and/or its affiliates. All rights reserved. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0 which is available at |
| * http://www.eclipse.org/legal/epl-2.0, |
| * or the Eclipse Distribution License v. 1.0 which is available at |
| * http://www.eclipse.org/org/documents/edl-v10.php. |
| * |
| * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause |
| */ |
| |
| // Contributors: |
| // bdoughan - August 7/2009 - 2.0 - Initial implementation |
| package org.eclipse.persistence.internal.oxm; |
| |
| import jakarta.xml.bind.JAXBElement; |
| |
| import org.eclipse.persistence.internal.oxm.mappings.Mapping; |
| import org.eclipse.persistence.internal.oxm.mappings.XMLConverterMapping; |
| import org.eclipse.persistence.internal.oxm.record.UnmarshalContext; |
| import org.eclipse.persistence.internal.oxm.record.UnmarshalRecord; |
| |
| /** |
| * Allow the unmarshal context to be wrapped. This is necessary so that choice |
| * mappings with a converter can convert the result of the nested mapping. |
| */ |
| public class ChoiceUnmarshalContext implements UnmarshalContext { |
| |
| private UnmarshalContext unmarshalContext; |
| private XMLConverterMapping converter; |
| |
| public ChoiceUnmarshalContext(UnmarshalContext unmarshalContext, XMLConverterMapping converter) { |
| this.unmarshalContext = unmarshalContext; |
| this.converter = converter; |
| } |
| |
| @Override |
| public void addAttributeValue(UnmarshalRecord unmarshalRecord, ContainerValue containerValue, Object value) { |
| this.unmarshalContext.addAttributeValue(unmarshalRecord, containerValue, getValue(value, unmarshalRecord)); |
| } |
| |
| @Override |
| public void addAttributeValue(UnmarshalRecord unmarshalRecord, ContainerValue containerValue, Object value, Object collection) { |
| this.unmarshalContext.addAttributeValue(unmarshalRecord, containerValue, getValue(value, unmarshalRecord), collection); |
| } |
| |
| @Override |
| public void characters(UnmarshalRecord unmarshalRecord) { |
| unmarshalContext.characters(unmarshalRecord); |
| } |
| |
| @Override |
| public void endElement(UnmarshalRecord unmarshalRecord) { |
| unmarshalContext.endElement(unmarshalRecord); |
| } |
| |
| @Override |
| public void reference(Reference reference) { |
| unmarshalContext.reference(reference); |
| } |
| |
| @Override |
| public void setAttributeValue(UnmarshalRecord unmarshalRecord, Object value, Mapping mapping) { |
| unmarshalContext.setAttributeValue(unmarshalRecord, getValue(value, unmarshalRecord), mapping); |
| } |
| |
| @Override |
| public void startElement(UnmarshalRecord unmarshalRecord) { |
| unmarshalContext.startElement(unmarshalRecord); |
| } |
| |
| @Override |
| public void unmappedContent(UnmarshalRecord unmarshalRecord) { |
| unmarshalContext.unmappedContent(unmarshalRecord); |
| } |
| |
| protected Object getValue(Object value, UnmarshalRecord unmarshalRecord) { |
| Object converted = converter.convertDataValueToObjectValue(value, unmarshalRecord.getSession(), unmarshalRecord.getUnmarshaller()); |
| if (converted instanceof JAXBElement<?>) { |
| ((JAXBElement<?>)converted).setNil(unmarshalRecord.isNil()); |
| } |
| return converted; |
| } |
| |
| } |