| /* |
| * 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.axis2.fastinfoset; |
| |
| import com.sun.xml.fastinfoset.stax.StAXDocumentParser; |
| import com.sun.xml.fastinfoset.stax.StAXDocumentSerializer; |
| |
| import org.apache.axiom.blob.Blobs; |
| import org.apache.axiom.blob.MemoryBlob; |
| import org.apache.axiom.om.OMElement; |
| import org.apache.axiom.om.OMXMLBuilderFactory; |
| import org.apache.axiom.om.OMXMLParserWrapper; |
| import org.junit.Test; |
| |
| import javax.xml.stream.XMLStreamReader; |
| import javax.xml.stream.XMLStreamWriter; |
| |
| import static com.google.common.truth.Truth.assertAbout; |
| import static org.apache.axiom.truth.xml.XMLTruth.xml; |
| |
| import java.io.FileInputStream; |
| import java.io.OutputStream; |
| |
| public class FastInfosetInputOutputTest { |
| |
| /** |
| * This is to test how fast infoset interoperate with Axiom. |
| * This is how this test is organized. |
| * <pre> |
| * de-ser(wstx) ser(fast-info) de-ser(fast-info) ser(wstx) |
| * XML --------> Axiom ------> binary file --------------> Axiom ---------> XML |
| * </pre> |
| * <p/> |
| * Then the initial XML file and the last XML will be compared to see whether they are the same. |
| */ |
| @Test |
| public void testInputOutput() throws Exception { |
| String inputFile = "pom.xml"; |
| |
| // first let's read the xml document in to Axiom |
| OMElement element = OMXMLBuilderFactory.createOMBuilder( |
| new FileInputStream(inputFile)).getDocumentElement(); |
| |
| // output it using binary xml outputter |
| MemoryBlob blob = Blobs.createMemoryBlob(); |
| OutputStream out = blob.getOutputStream(); |
| XMLStreamWriter streamWriter = new StAXDocumentSerializer(out); |
| streamWriter.writeStartDocument(); |
| element.serialize(streamWriter); |
| streamWriter.writeEndDocument(); |
| out.close(); |
| |
| // now let's read the binary file in to Axiom |
| XMLStreamReader streamReader = new StAXDocumentParser(blob.getInputStream()); |
| OMXMLParserWrapper builder = OMXMLBuilderFactory.createStAXOMBuilder(streamReader); |
| |
| assertAbout(xml()).that(builder.getDocumentElement()).hasSameContentAs(element); |
| } |
| } |