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+/*
+ * 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.tuscany.sca.databinding.fastinfoset;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.InputStream;
+import java.io.StringReader;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.databinding.xml.InputStream2Node;
+import org.apache.tuscany.sca.databinding.xml.Node2OutputStream;
+import org.apache.tuscany.sca.databinding.xml.Node2String;
+import org.w3c.dom.Node;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class FastInfosetTransformerTestCase extends TestCase {
+ private static final String IPO_XML =
+ "<?xml version=\"1.0\"?>" + "<ipo:purchaseOrder"
+ + " xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\""
+ + " xmlns:ipo=\"http://www.example.com/IPO\""
+ + " xsi:schemaLocation=\"http://www.example.com/IPO ipo.xsd\""
+ + " orderDate=\"1999-12-01\">"
+ + " <shipTo exportCode=\"1\" xsi:type=\"ipo:UKAddress\">"
+ + " <name>Helen Zoe</name>"
+ + " <street>47 Eden Street</street>"
+ + " <city>Cambridge</city>"
+ + " <postcode>CB1 1JR</postcode>"
+ + " </shipTo>"
+ + " <billTo xsi:type=\"ipo:USAddress\">"
+ + " <name>Robert Smith</name>"
+ + " <street>8 Oak Avenue</street>"
+ + " <city>Old Town</city>"
+ + " <state>PA</state>"
+ + " <zip>95819</zip>"
+ + " </billTo>"
+ + " <items>"
+ + " <item partNum=\"833-AA\">"
+ + " <productName>Lapis necklace</productName>"
+ + " <quantity>1</quantity>"
+ + " <USPrice>99.95</USPrice>"
+ + " <ipo:comment>Want this for the holidays</ipo:comment>"
+ + " <shipDate>1999-12-05</shipDate>"
+ + " </item>"
+ + " </items>"
+ + "</ipo:purchaseOrder>";
+
+ public void testXML2FastInfoset() throws Exception {
+ XMLStreamReader reader = XMLInputFactory.newInstance().createXMLStreamReader(new StringReader(IPO_XML));
+ XMLStreamReader2FastInfoset t1 = new XMLStreamReader2FastInfoset();
+ ByteArrayOutputStream bos = new ByteArrayOutputStream();
+
+ t1.transform(reader, bos, null);
+ // System.out.println(bos.toString());
+
+ ByteArrayInputStream bis = new ByteArrayInputStream(bos.toByteArray());
+ FastInfoset2Node t2 = new FastInfoset2Node();
+ Node node = t2.transform(bis, null);
+ String xml = new Node2String().transform(node, null);
+
+ // System.out.println(xml);
+
+ }
+
+ public void testPerf() throws Exception {
+ byte[] str = IPO_XML.getBytes();
+ ByteArrayInputStream bis = new ByteArrayInputStream(str);
+ ByteArrayOutputStream bos = new ByteArrayOutputStream();
+ XMLInputStream2FastInfoset t = new XMLInputStream2FastInfoset();
+ t.transform(bis, bos, null);
+ byte[] fast = bos.toByteArray();
+ System.out.println(str.length + ".vs." + fast.length);
+
+ long d1 = 0L;
+ long d2 = 0L;
+ for (int i = 0; i < 100; i++) {
+ InputStream2Node t1 = new InputStream2Node();
+ FastInfoset2Node t2 = new FastInfoset2Node();
+ InputStream is1 = new ByteArrayInputStream(str);
+ InputStream is2 = new ByteArrayInputStream(fast);
+ long s1 = System.currentTimeMillis();
+ Node n1 = t1.transform(is1, null);
+ long s2 = System.currentTimeMillis();
+ Node n2 = t2.transform(is2, null);
+ long s3 = System.currentTimeMillis();
+ d1 += s2 - s1; // from plain xml
+ d2 += s3 - s2; // from fastinfoset
+ Node2OutputStream t3 = new Node2OutputStream();
+ Node2FastInfoset t4 = new Node2FastInfoset();
+ ByteArrayOutputStream os1 = new ByteArrayOutputStream();
+ ByteArrayOutputStream os2 = new ByteArrayOutputStream();
+ long s4 = System.currentTimeMillis();
+ t3.transform(n1, os1, null);
+ long s5 = System.currentTimeMillis();
+ t4.transform(n2, os2, null);
+ long s6 = System.currentTimeMillis();
+ d1 += s5 - s4; // to plain xml
+ d2 += s6 - s5; // to fastinfoset
+ }
+ System.out.println("POX " + d1 + ".vs. FIS " + d2);
+ }
+
+}