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Diffstat (limited to '')
-rw-r--r-- | sca-java-2.x/tags/2.0-Beta1-RC1/modules/databinding-jaxb/src/test/java/org/apache/tuscany/sca/databinding/jaxb/JAXBContextCacheTestCase.java | 122 |
1 files changed, 0 insertions, 122 deletions
diff --git a/sca-java-2.x/tags/2.0-Beta1-RC1/modules/databinding-jaxb/src/test/java/org/apache/tuscany/sca/databinding/jaxb/JAXBContextCacheTestCase.java b/sca-java-2.x/tags/2.0-Beta1-RC1/modules/databinding-jaxb/src/test/java/org/apache/tuscany/sca/databinding/jaxb/JAXBContextCacheTestCase.java deleted file mode 100644 index 9dd5892f7c..0000000000 --- a/sca-java-2.x/tags/2.0-Beta1-RC1/modules/databinding-jaxb/src/test/java/org/apache/tuscany/sca/databinding/jaxb/JAXBContextCacheTestCase.java +++ /dev/null @@ -1,122 +0,0 @@ -/* - * 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.jaxb; - -import java.io.StringReader; -import java.io.StringWriter; - -import javax.xml.bind.JAXBContext; -import javax.xml.bind.JAXBElement; -import javax.xml.bind.JAXBException; -import javax.xml.namespace.QName; -import javax.xml.transform.Source; -import javax.xml.transform.stream.StreamSource; - -import org.apache.tuscany.sca.common.java.collection.LRUCache; -import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry; -import org.junit.Assert; -import org.junit.Test; - -import com.example.ipo.jaxb.Address; -import com.example.ipo.jaxb.PurchaseOrderType; - -/** - * @version $Rev$ $Date$ - */ -public class JAXBContextCacheTestCase { - @Test - public void testCache() throws JAXBException { - JAXBContextCache cache = new JAXBContextCache(new DefaultExtensionPointRegistry()); - JAXBContext context1 = cache.getJAXBContext(String.class); - JAXBContext context2 = cache.getJAXBContext(int.class); - JAXBContext context3 = cache.getJAXBContext(String[].class); - JAXBContext context4 = cache.getJAXBContext(Source.class); - Assert.assertSame(context1, context2); - Assert.assertNotSame(context2, context3); - Assert.assertSame(context1, context4); - - QName name = new QName("http://example.com/ns1", "e1"); - JAXBElement<String> element = new JAXBElement<String>(name, String.class, "123"); - StringWriter sw = new StringWriter(); - context4.createMarshaller().marshal(element, sw); - StreamSource source = new StreamSource(new StringReader(sw.toString()), null); - context4.createUnmarshaller().unmarshal(source, String.class); - - JAXBContext context5 = cache.getJAXBContext(Address.class); - JAXBContext context6 = cache.getJAXBContext(PurchaseOrderType.class); - Assert.assertSame(context5, context6); - } - - @Test - public void testLRUCache() { - LRUCache<String, String> cache = new LRUCache<String, String>(3); - cache.put("1", "A"); - Assert.assertEquals(1, cache.size()); - cache.put("2", "B"); - Assert.assertEquals(2, cache.size()); - cache.put("3", "C"); - Assert.assertEquals(3, cache.size()); - cache.put("4", "D"); - Assert.assertEquals(3, cache.size()); - String data = cache.get("1"); - Assert.assertNull(data); - data = cache.get("2"); - Assert.assertEquals("B", data); - cache.put("5", "E"); - data = cache.get("2"); - Assert.assertEquals("B", data); - } - - @Test - public void testPerf() throws JAXBException { - JAXBContextCache cache = new JAXBContextCache(new DefaultExtensionPointRegistry()); - - // Test JAXBContext for simple java classes - long start = System.currentTimeMillis(); - for (int i = 0; i < 100; i++) { - JAXBContext context = JAXBContext.newInstance(String.class); - } - long end = System.currentTimeMillis(); - long d1 = end - start; - start = System.currentTimeMillis(); - for (int i = 0; i < 100; i++) { - JAXBContext context = cache.getJAXBContext(String.class); - } - end = System.currentTimeMillis(); - long d2 = end - start; - System.out.println(d1 + "ms vs. " + d2 + "ms"); - - // Test JAXBContext for generated JAXB classes - start = System.currentTimeMillis(); - for (int i = 0; i < 20; i++) { - JAXBContext context = JAXBContext.newInstance(PurchaseOrderType.class); - } - end = System.currentTimeMillis(); - d1 = end - start; - start = System.currentTimeMillis(); - for (int i = 0; i < 20; i++) { - JAXBContext context = cache.getJAXBContext(PurchaseOrderType.class); - } - end = System.currentTimeMillis(); - d2 = end - start; - System.out.println(d1 + "ms vs. " + d2 + "ms"); - - } -} |