| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.axiom.om.ds.jaxb; |
| |
| import static org.assertj.core.api.Assertions.assertThat; |
| import static org.assertj.core.api.Assertions.fail; |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.ByteArrayOutputStream; |
| import java.io.OutputStream; |
| |
| import javax.activation.DataHandler; |
| import javax.xml.bind.JAXBContext; |
| import javax.xml.bind.JAXBElement; |
| import javax.xml.namespace.QName; |
| import javax.xml.stream.XMLStreamException; |
| |
| import org.apache.axiom.blob.Blob; |
| import org.apache.axiom.blob.Blobs; |
| import org.apache.axiom.blob.MemoryBlob; |
| import org.apache.axiom.core.stream.stax.StAX; |
| import org.apache.axiom.jaxb.DocumentBean; |
| import org.apache.axiom.mime.MultipartBody; |
| import org.apache.axiom.om.OMAbstractFactory; |
| import org.apache.axiom.om.OMElement; |
| import org.apache.axiom.om.OMFactory; |
| import org.apache.axiom.om.OMOutputFormat; |
| import org.apache.axiom.om.OMSourcedElement; |
| import org.apache.axiom.om.OMText; |
| import org.apache.axiom.om.OMXMLBuilderFactory; |
| import org.apache.axiom.soap.SOAPEnvelope; |
| import org.apache.axiom.soap.SOAPFactory; |
| import org.apache.axiom.testutils.activation.TextDataSource; |
| import org.apache.axiom.util.activation.DataHandlerUtils; |
| import org.apache.commons.io.IOUtils; |
| import org.junit.jupiter.api.Test; |
| import org.example.identity.LinkIdentitiesType; |
| import org.example.identity.ObjectFactory; |
| |
| public class JAXBOMDataSourceTest { |
| /** |
| * Tests the expansion of an {@link OMSourcedElement} backed by a {@link JAXBOMDataSource} with |
| * a bean that has a {@link DataHandler}. The expansion should result in an {@link OMText} node |
| * linked to that {@link DataHandler}. |
| */ |
| @Test |
| public void testDataHandlerExpansion() throws Exception { |
| OMFactory factory = OMAbstractFactory.getOMFactory(); |
| JAXBContext context = JAXBContext.newInstance(DocumentBean.class); |
| DataHandler dh = new DataHandler("some content", "text/plain"); |
| DocumentBean object = new DocumentBean(); |
| object.setId("123456"); |
| object.setContent(dh); |
| OMElement element = factory.createOMElement(new JAXBOMDataSource(context, object)); |
| OMElement child = (OMElement) element.getFirstOMChild(); |
| assertThat(child.getLocalName()).isEqualTo("id"); |
| assertThat(child.getText()).isEqualTo("123456"); |
| child = (OMElement) child.getNextOMSibling(); |
| assertThat(child.getLocalName()).isEqualTo("content"); |
| OMText content = (OMText) child.getFirstOMChild(); |
| assertThat(content.isBinary()).isTrue(); |
| assertThat(content.isOptimized()).isTrue(); |
| assertThat(DataHandlerUtils.toDataHandler(content.getBlob())).isSameAs(dh); |
| } |
| |
| /** |
| * Tests that an {@link OMSourcedElement} backed by a {@link JAXBOMDataSource} with a bean |
| * containing a {@link DataHandler} is correctly serialized to MTOM. |
| */ |
| @Test |
| public void testDataHandlerSerializationWithMTOM() throws Exception { |
| SOAPFactory factory = OMAbstractFactory.getSOAP11Factory(); |
| JAXBContext context = JAXBContext.newInstance(DocumentBean.class); |
| |
| // Construct the original message |
| DocumentBean object = new DocumentBean(); |
| object.setId("123456"); |
| object.setContent(new DataHandler(new TextDataSource("some content", "utf-8", "plain"))); |
| SOAPEnvelope orgEnvelope = factory.getDefaultEnvelope(); |
| OMSourcedElement element = factory.createOMElement(new JAXBOMDataSource(context, object)); |
| orgEnvelope.getBody().addChild(element); |
| |
| // Serialize the message |
| OMOutputFormat format = new OMOutputFormat(); |
| format.setDoOptimize(true); |
| MemoryBlob mtom = Blobs.createMemoryBlob(); |
| OutputStream out = mtom.getOutputStream(); |
| orgEnvelope.serialize(out, format); |
| out.close(); |
| assertThat(element.isExpanded()).isFalse(); |
| |
| // Parse the serialized message |
| MultipartBody mb = |
| MultipartBody.builder() |
| .setInputStream(mtom.getInputStream()) |
| .setContentType(format.getContentType()) |
| .build(); |
| assertThat(mb.getPartCount()).isEqualTo(2); |
| SOAPEnvelope envelope = OMXMLBuilderFactory.createSOAPModelBuilder(mb).getSOAPEnvelope(); |
| OMElement contentElement = |
| envelope.getBody() |
| .getFirstElement() |
| .getFirstChildWithName( |
| new QName("http://ws.apache.org/axiom/test/jaxb", "content")); |
| OMText content = (OMText) contentElement.getFirstOMChild(); |
| assertThat(content.isBinary()).isTrue(); |
| assertThat(content.isOptimized()).isTrue(); |
| Blob blob = content.getBlob(); |
| assertThat(IOUtils.toString(blob.getInputStream(), "utf-8")).isEqualTo("some content"); |
| } |
| |
| /** |
| * Tests that an {@link OMSourcedElement} backed by a {@link JAXBOMDataSource} with a bean |
| * containing a {@link DataHandler} is correctly serialized. |
| */ |
| @Test |
| public void testDataHandlerSerializationWithoutMTOM() throws Exception { |
| SOAPFactory factory = OMAbstractFactory.getSOAP11Factory(); |
| JAXBContext context = JAXBContext.newInstance(DocumentBean.class); |
| |
| // Construct the original message |
| DocumentBean orgObject = new DocumentBean(); |
| orgObject.setId("123456"); |
| orgObject.setContent(new DataHandler(new TextDataSource("some content", "utf-8", "plain"))); |
| SOAPEnvelope orgEnvelope = factory.getDefaultEnvelope(); |
| OMSourcedElement element = |
| factory.createOMElement(new JAXBOMDataSource(context, orgObject)); |
| orgEnvelope.getBody().addChild(element); |
| |
| // Serialize the message |
| ByteArrayOutputStream out = new ByteArrayOutputStream(); |
| orgEnvelope.serialize(out); |
| assertThat(element.isExpanded()).isFalse(); |
| |
| SOAPEnvelope envelope = |
| OMXMLBuilderFactory.createSOAPModelBuilder( |
| new ByteArrayInputStream(out.toByteArray()), null) |
| .getSOAPEnvelope(); |
| DocumentBean object = |
| (DocumentBean) |
| context.createUnmarshaller() |
| .unmarshal( |
| envelope.getBody() |
| .getFirstElement() |
| .getXMLStreamReader(false)); |
| assertThat(IOUtils.toString(object.getContent().getInputStream(), "utf-8")) |
| .isEqualTo("some content"); |
| } |
| |
| /** |
| * Tests that an {@link XMLStreamException} thrown by the {@link XMLStreamWriter} during |
| * serialization is propagated without being wrapped. Note that this implies that the data must |
| * unwrap {@link JAXBException} to extract the cause. |
| */ |
| @Test |
| public void testExceptionDuringSerialization() throws Exception { |
| OMFactory omFactory = OMAbstractFactory.getOMFactory(); |
| JAXBContext context = JAXBContext.newInstance(DocumentBean.class); |
| DocumentBean object = new DocumentBean(); |
| object.setId("test"); |
| OMSourcedElement element = omFactory.createOMElement(new JAXBOMDataSource(context, object)); |
| XMLStreamException exception = new XMLStreamException("TEST"); |
| try { |
| element.serialize( |
| new ExceptionXMLStreamWriterWrapper( |
| StAX.createNullXMLStreamWriter(), exception)); |
| fail("Expected XMLStreamException"); |
| } catch (XMLStreamException ex) { |
| assertThat(ex).isSameAs(exception); |
| } |
| } |
| |
| /** |
| * Tests that {@link JAXBOMDataSource} backed by a {@link JAXBElement} is able to determine the |
| * namespace URI and local name of the element without expansion. |
| */ |
| @Test |
| public void testGetNameFromJAXBElement() throws Exception { |
| OMFactory omFactory = OMAbstractFactory.getOMFactory(); |
| ObjectFactory objectFactory = new ObjectFactory(); |
| JAXBContext context = JAXBContext.newInstance(ObjectFactory.class); |
| JAXBElement<LinkIdentitiesType> jaxbElement = |
| objectFactory.createLinkIdentities(new LinkIdentitiesType()); |
| OMSourcedElement element = |
| omFactory.createOMElement(new JAXBOMDataSource(context, jaxbElement)); |
| assertThat(element.getNamespaceURI()).isEqualTo("http://www.example.org/identity"); |
| assertThat(element.getLocalName()).isEqualTo("LinkIdentities"); |
| assertThat(element.isExpanded()).isFalse(); |
| // Force expansion so that OMSourcedElement compares the namespace URI and local name |
| // provided by JAXBOMDataSource with the actual name of the element |
| element.getFirstOMChild(); |
| } |
| |
| /** |
| * Tests that {@link JAXBOMDataSource} backed by a plain Java bean is able to determine the |
| * namespace URI and local name of the element without expansion. |
| */ |
| @Test |
| public void TestGetNameFromPlainObject() throws Exception { |
| OMFactory omFactory = OMAbstractFactory.getOMFactory(); |
| JAXBContext context = JAXBContext.newInstance(DocumentBean.class); |
| OMSourcedElement element = |
| omFactory.createOMElement(new JAXBOMDataSource(context, new DocumentBean())); |
| assertThat(element.getNamespaceURI()).isEqualTo("http://ws.apache.org/axiom/test/jaxb"); |
| assertThat(element.getLocalName()).isEqualTo("document"); |
| assertThat(element.isExpanded()).isFalse(); |
| // Force expansion so that OMSourcedElement compares the namespace URI and local name |
| // provided by JAXBOMDataSource with the actual name of the element |
| element.getFirstOMChild(); |
| } |
| } |