Added StaxStreamContentHandler

org.springframework.core/src/test/java/org/springframework/util/xml/AbstractStaxContentHandlerTestCase.java

@@ -0,0 +1,66 @@
+/*
+ * Copyright 2002-2009 the original author or authors.
+ *
+ * Licensed 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.springframework.util.xml;
+
+import java.io.StringReader;
+import java.io.StringWriter;
+import java.io.Writer;
+import javax.xml.stream.XMLStreamException;
+
+import static org.custommonkey.xmlunit.XMLAssert.assertXMLEqual;
+import org.junit.Before;
+import org.junit.Test;
+import org.xml.sax.InputSource;
+import org.xml.sax.XMLReader;
+import org.xml.sax.helpers.XMLReaderFactory;
+
+public abstract class AbstractStaxContentHandlerTestCase {
+
+	private static final String XML_CONTENT_HANDLER =
+			"<?xml version='1.0' encoding='UTF-8'?><?pi content?><root xmlns='namespace'><prefix:child xmlns:prefix='namespace2' prefix:attr='value'>content</prefix:child></root>"
+			;
+
+	private XMLReader xmlReader;
+
+	@Before
+	public void createXMLReader() throws Exception {
+		xmlReader = XMLReaderFactory.createXMLReader();
+	}
+
+	@Test
+	public void contentHandler() throws Exception {
+		StringWriter stringWriter = new StringWriter();
+		AbstractStaxContentHandler handler = createStaxContentHandler(stringWriter);
+		xmlReader.setFeature("http://xml.org/sax/features/namespace-prefixes", false);
+		xmlReader.setContentHandler(handler);
+		xmlReader.parse(new InputSource(new StringReader(XML_CONTENT_HANDLER)));
+		assertXMLEqual("Invalid result", XML_CONTENT_HANDLER, stringWriter.toString());
+	}
+
+	@Test
+	public void contentHandlerNamespacePrefixes() throws Exception {
+		StringWriter stringWriter = new StringWriter();
+		AbstractStaxContentHandler handler = createStaxContentHandler(stringWriter);
+		xmlReader.setFeature("http://xml.org/sax/features/namespace-prefixes", true);
+		xmlReader.setContentHandler(handler);
+		xmlReader.parse(new InputSource(new StringReader(XML_CONTENT_HANDLER)));
+		assertXMLEqual("Invalid result", XML_CONTENT_HANDLER, stringWriter.toString());
+	}
+
+	protected abstract AbstractStaxContentHandler createStaxContentHandler(Writer writer) throws XMLStreamException;
+
+}

org.springframework.core/src/test/java/org/springframework/util/xml/StaxStreamContentHandlerTest.java

@@ -0,0 +1,30 @@
+/*
+ * Copyright 2002-2009 the original author or authors.
+ *
+ * Licensed 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.springframework.util.xml;
+
+import java.io.Writer;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.stream.XMLStreamException;
+
+public class StaxStreamContentHandlerTest extends AbstractStaxContentHandlerTestCase {
+
+	@Override
+	protected AbstractStaxContentHandler createStaxContentHandler(Writer writer) throws XMLStreamException {
+		XMLOutputFactory outputFactory = XMLOutputFactory.newInstance();
+		return new StaxStreamContentHandler(outputFactory.createXMLStreamWriter(writer));
+	}
+}