diff --git a/xml/pom.xml b/xml/pom.xml index 540b1fc03b..d500d72454 100644 --- a/xml/pom.xml +++ b/xml/pom.xml @@ -1,6 +1,6 @@ + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 xml 0.1-SNAPSHOT @@ -59,6 +59,16 @@ stax-api ${stax-api.version} + + org.freemarker + freemarker + ${freemarker.version} + + + com.github.spullara.mustache.java + compiler + ${mustache.version} + org.openjdk.jmh @@ -324,6 +334,8 @@ 2.6.3 5.5.0 1.21 + 2.3.29 + 0.9.6 3.5 2.4 diff --git a/xml/src/main/java/com/baeldung/xmlhtml/freemarker/FreemarkerTransformer.java b/xml/src/main/java/com/baeldung/xmlhtml/freemarker/FreemarkerTransformer.java new file mode 100644 index 0000000000..61528dbfad --- /dev/null +++ b/xml/src/main/java/com/baeldung/xmlhtml/freemarker/FreemarkerTransformer.java @@ -0,0 +1,40 @@ +package com.baeldung.xmlhtml.freemarker; + +import com.baeldung.xmlhtml.stax.StaxTransformer; +import freemarker.template.Configuration; +import freemarker.template.Template; +import freemarker.template.TemplateException; +import freemarker.template.TemplateExceptionHandler; + +import javax.xml.stream.XMLStreamException; +import java.io.File; +import java.io.IOException; +import java.io.StringWriter; +import java.io.Writer; +import java.nio.charset.StandardCharsets; + +public class FreemarkerTransformer { + private StaxTransformer staxTransformer; + private String templateDirectory; + private String templateFile; + + public FreemarkerTransformer(StaxTransformer staxTransformer, String templateDirectory, String templateFile) { + this.staxTransformer = staxTransformer; + this.templateDirectory = templateDirectory; + this.templateFile = templateFile; + } + + public String html() throws IOException, XMLStreamException, TemplateException { + Configuration cfg = new Configuration(Configuration.VERSION_2_3_29); + cfg.setDirectoryForTemplateLoading(new File(templateDirectory)); + cfg.setDefaultEncoding(StandardCharsets.UTF_8.toString()); + cfg.setTemplateExceptionHandler(TemplateExceptionHandler.RETHROW_HANDLER); + cfg.setLogTemplateExceptions(false); + cfg.setWrapUncheckedExceptions(true); + cfg.setFallbackOnNullLoopVariable(false); + Template temp = cfg.getTemplate(templateFile); + Writer output = new StringWriter(); + temp.process(staxTransformer.buildMap(), output); + return output.toString(); + } +} diff --git a/xml/src/main/java/com/baeldung/xmlhtml/helpers/XMLRunner.java b/xml/src/main/java/com/baeldung/xmlhtml/helpers/XMLRunner.java index 02b2577795..2bd6895c52 100644 --- a/xml/src/main/java/com/baeldung/xmlhtml/helpers/XMLRunner.java +++ b/xml/src/main/java/com/baeldung/xmlhtml/helpers/XMLRunner.java @@ -2,15 +2,11 @@ package com.baeldung.xmlhtml.helpers; import com.baeldung.xmlhtml.helpers.jaxb.JAXBHelper; -import com.baeldung.xmlhtml.helpers.jaxp.JAXPHelper; -import com.baeldung.xmlhtml.helpers.stax.STAXHelper; +import com.baeldung.xmlhtml.stax.StaxTransformer; public class XMLRunner { public static void doWork() { JAXBHelper.example(); - JAXPHelper.saxParser(); - JAXPHelper.documentBuilder(); - STAXHelper.write(STAXHelper.read()); } } diff --git a/xml/src/main/java/com/baeldung/xmlhtml/helpers/jaxp/CustomHandler.java b/xml/src/main/java/com/baeldung/xmlhtml/helpers/jaxp/CustomHandler.java deleted file mode 100644 index e6351c9e22..0000000000 --- a/xml/src/main/java/com/baeldung/xmlhtml/helpers/jaxp/CustomHandler.java +++ /dev/null @@ -1,34 +0,0 @@ -package com.baeldung.xmlhtml.helpers.jaxp; - -import org.xml.sax.ContentHandler; -import org.xml.sax.Locator; - -import static com.baeldung.xmlhtml.Constants.*; - -public class CustomHandler implements ContentHandler { - - public void startDocument() {} - - public void startElement(String uri, String localName, String qName, org.xml.sax.Attributes atts) { } - - public void endDocument() { - System.out.println(DOCUMENT_END); - } - - public void endElement(String uri, String localName, String qName) { } - - public void startPrefixMapping(String prefix, String uri) { } - - public void endPrefixMapping(String prefix) { } - - public void setDocumentLocator(Locator locator) { } - - public void characters(char[] ch, int start, int length) { } - - public void ignorableWhitespace(char[] ch, int start, int length) { } - - public void processingInstruction(String target, String data) { } - - public void skippedEntity(String name) { } - -} diff --git a/xml/src/main/java/com/baeldung/xmlhtml/helpers/jaxp/JAXPHelper.java b/xml/src/main/java/com/baeldung/xmlhtml/helpers/jaxp/JAXPHelper.java deleted file mode 100644 index 3196d543da..0000000000 --- a/xml/src/main/java/com/baeldung/xmlhtml/helpers/jaxp/JAXPHelper.java +++ /dev/null @@ -1,90 +0,0 @@ -package com.baeldung.xmlhtml.helpers.jaxp; - -import org.w3c.dom.Document; -import org.w3c.dom.Element; -import org.w3c.dom.Node; -import org.w3c.dom.NodeList; -import org.xml.sax.XMLReader; - -import javax.xml.parsers.DocumentBuilder; -import javax.xml.parsers.DocumentBuilderFactory; -import javax.xml.parsers.SAXParser; -import javax.xml.parsers.SAXParserFactory; -import javax.xml.transform.TransformerFactory; -import javax.xml.transform.dom.DOMSource; -import javax.xml.transform.stream.StreamResult; -import java.io.File; - -import static com.baeldung.xmlhtml.Constants.*; - -public class JAXPHelper { - - private static void print(Document document) { - NodeList list = document.getChildNodes(); - try { - for (int i = 0; i < list.getLength(); i++) { - Node node = list.item(i); - String message = - node.getNodeType() - + WHITE_SPACE - + node.getNodeName() - + LINE_BREAK; - System.out.println(message); - } - } catch (Exception ex) { - System.out.println(EXCEPTION_ENCOUNTERED + ex); - } - } - - public static void saxParser() { - SAXParserFactory spf = SAXParserFactory.newInstance(); - spf.setNamespaceAware(true); - try { - SAXParser saxParser = spf.newSAXParser(); - XMLReader xmlReader = saxParser.getXMLReader(); - xmlReader.setContentHandler(new CustomHandler()); - xmlReader.parse(XML_FILE_IN); - } catch (Exception ex) { - System.out.println(EXCEPTION_ENCOUNTERED + ex); - } - } - - public static void documentBuilder() { - DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance(); - try { - DocumentBuilder db = dbf.newDocumentBuilder(); - Document parsed = db.parse(new File(XML_FILE_IN)); - Element xml = parsed.getDocumentElement(); - - Document doc = db.newDocument(); - Element html = doc.createElement("html"); - Element head = doc.createElement("head"); - html.appendChild(head); - - Element body = doc.createElement("body"); - Element descendantOne = doc.createElement("p"); - descendantOne.setTextContent("descendantOne: " + - xml.getElementsByTagName("descendantOne") - .item(0).getTextContent()); - Element descendantThree = doc.createElement("p"); - descendantThree.setTextContent("descendantThree: " + - xml.getElementsByTagName("descendantThree") - .item(0).getTextContent()); - Element nested = doc.createElement("div"); - nested.appendChild(descendantThree); - - body.appendChild(descendantOne); - body.appendChild(nested); - html.appendChild(body); - doc.appendChild(html); - - TransformerFactory tFactory = TransformerFactory.newInstance(); - tFactory - .newTransformer() - .transform(new DOMSource(doc), new StreamResult(new File(JAXP_FILE_OUT))); - - } catch (Exception ex) { - System.out.println(EXCEPTION_ENCOUNTERED + ex); - } - } -} diff --git a/xml/src/main/java/com/baeldung/xmlhtml/helpers/stax/STAXHelper.java b/xml/src/main/java/com/baeldung/xmlhtml/helpers/stax/STAXHelper.java deleted file mode 100644 index a9b9217b6a..0000000000 --- a/xml/src/main/java/com/baeldung/xmlhtml/helpers/stax/STAXHelper.java +++ /dev/null @@ -1,112 +0,0 @@ -package com.baeldung.xmlhtml.helpers.stax; - -import com.baeldung.xmlhtml.pojo.stax.Body; -import com.baeldung.xmlhtml.pojo.stax.CustomElement; -import com.baeldung.xmlhtml.pojo.stax.NestedElement; - -import javax.xml.stream.XMLInputFactory; -import javax.xml.stream.XMLOutputFactory; -import javax.xml.stream.XMLStreamReader; -import javax.xml.stream.XMLStreamWriter; -import java.io.FileInputStream; -import java.io.FileWriter; - -import static com.baeldung.xmlhtml.Constants.*; - -public class STAXHelper { - - private static XMLStreamReader reader() { - XMLStreamReader xmlStreamReader = null; - try { - xmlStreamReader = XMLInputFactory.newInstance().createXMLStreamReader(new FileInputStream(XML_FILE_IN)); - } catch (Exception ex) { - System.out.println(EXCEPTION_ENCOUNTERED + ex); - } - return xmlStreamReader; - } - - private static XMLStreamWriter writer() { - XMLStreamWriter xmlStreamWriter = null; - try { - xmlStreamWriter = XMLOutputFactory.newInstance().createXMLStreamWriter(new FileWriter(STAX_FILE_OUT)); - } catch (Exception ex) { - System.out.println(EXCEPTION_ENCOUNTERED + ex); - } - return xmlStreamWriter; - } - - public static Body read() { - Body body = new Body(); - try { - XMLStreamReader xmlStreamReader = reader(); - - CustomElement customElement = new CustomElement(); - NestedElement nestedElement = new NestedElement(); - CustomElement child = new CustomElement(); - - while (xmlStreamReader.hasNext()) { - xmlStreamReader.next(); - if (xmlStreamReader.isStartElement()) { - System.out.println(xmlStreamReader.getLocalName()); - if (xmlStreamReader.getLocalName().equals("descendantOne")) { - customElement.setValue(xmlStreamReader.getElementText()); - } - if (xmlStreamReader.getLocalName().equals("descendantThree")) { - child.setValue(xmlStreamReader.getElementText()); - } - } - } - - nestedElement.setCustomElement(child); - body.setCustomElement(customElement); - body.setNestedElement(nestedElement); - - xmlStreamReader.close(); - - } catch (Exception ex) { - System.out.println(EXCEPTION_ENCOUNTERED + ex); - } - return body; - } - - public static void write(Body body) { - try { - - XMLStreamWriter xmlStreamWriter = writer(); - xmlStreamWriter.writeStartElement("html"); - xmlStreamWriter.writeCharacters(BREAK + TAB); - xmlStreamWriter.writeStartElement("head"); - xmlStreamWriter.writeCharacters(BREAK + TAB + TAB); - xmlStreamWriter.writeStartElement("meta"); - xmlStreamWriter.writeEndElement(); - xmlStreamWriter.writeCharacters(BREAK + TAB); - xmlStreamWriter.writeEndElement(); - xmlStreamWriter.writeCharacters(BREAK + TAB); - xmlStreamWriter.writeStartElement("body"); - xmlStreamWriter.writeCharacters(BREAK + TAB + TAB); - xmlStreamWriter.writeStartElement("p"); - xmlStreamWriter.writeCharacters("descendantOne: " + body.getCustomElement().getValue()); - xmlStreamWriter.writeEndElement(); - xmlStreamWriter.writeCharacters(BREAK + TAB + TAB); - xmlStreamWriter.writeStartElement("div"); - xmlStreamWriter.writeCharacters(BREAK + TAB + TAB + TAB); - xmlStreamWriter.writeStartElement("p"); - xmlStreamWriter.writeCharacters(BREAK); - xmlStreamWriter.writeCharacters(TAB + TAB + TAB + TAB + "descendantThree: " + body.getNestedElement().getCustomElement().getValue()); - xmlStreamWriter.writeCharacters(BREAK + TAB + TAB + TAB); - xmlStreamWriter.writeEndElement(); - xmlStreamWriter.writeCharacters(BREAK + TAB + TAB); - xmlStreamWriter.writeEndElement(); - xmlStreamWriter.writeCharacters(BREAK + TAB); - xmlStreamWriter.writeEndElement(); - xmlStreamWriter.writeCharacters(BREAK); - xmlStreamWriter.writeEndDocument(); - xmlStreamWriter.flush(); - xmlStreamWriter.close(); - - } catch (Exception ex) { - System.out.println(EXCEPTION_ENCOUNTERED + ex); - } - - } -} diff --git a/xml/src/main/java/com/baeldung/xmlhtml/jaxp/JaxpTransformer.java b/xml/src/main/java/com/baeldung/xmlhtml/jaxp/JaxpTransformer.java new file mode 100644 index 0000000000..be3dde3805 --- /dev/null +++ b/xml/src/main/java/com/baeldung/xmlhtml/jaxp/JaxpTransformer.java @@ -0,0 +1,102 @@ +package com.baeldung.xmlhtml.jaxp; + +import org.w3c.dom.Document; +import org.w3c.dom.Element; +import org.xml.sax.SAXException; + +import javax.xml.XMLConstants; +import javax.xml.parsers.DocumentBuilderFactory; +import javax.xml.parsers.ParserConfigurationException; +import javax.xml.transform.Transformer; +import javax.xml.transform.TransformerException; +import javax.xml.transform.TransformerFactory; +import javax.xml.transform.dom.DOMSource; +import javax.xml.transform.stream.StreamResult; +import java.io.IOException; +import java.io.StringWriter; +import java.io.Writer; +import java.util.HashMap; +import java.util.Map; + +public class JaxpTransformer { + + private Document input; + private DocumentBuilderFactory factory; + + public JaxpTransformer(String resourcePath) throws ParserConfigurationException, IOException, SAXException { + // 1- Build the doc from the XML file + factory = DocumentBuilderFactory.newInstance(); + factory.setFeature(XMLConstants.FEATURE_SECURE_PROCESSING, true); + input = factory + .newDocumentBuilder() + .parse(resourcePath); + } + + public String html() throws ParserConfigurationException, TransformerException { + Element xml = input.getDocumentElement(); + Document doc = factory + .newDocumentBuilder() + .newDocument(); + //Build Map + Map map = buildMap(xml); + //Head + Element html = doc.createElement("html"); + html.setAttribute("lang", "en"); + Element head = buildHead(map, doc); + html.appendChild(head); + //Body + Element body = buildBody(map, doc); + html.appendChild(body); + doc.appendChild(html); + Writer output = applyTransformation(doc); + return String.format("%n%s", output.toString()); + } + + private Writer applyTransformation(Document doc) throws TransformerException { + TransformerFactory transformerFactory = TransformerFactory.newInstance(); + transformerFactory.setFeature(XMLConstants.FEATURE_SECURE_PROCESSING, true); + transformerFactory.setAttribute(XMLConstants.ACCESS_EXTERNAL_DTD, ""); + transformerFactory.setAttribute(XMLConstants.ACCESS_EXTERNAL_STYLESHEET, ""); + Writer output = new StringWriter(); + Transformer transformer = transformerFactory.newTransformer(); + transformer.transform(new DOMSource(doc), new StreamResult(output)); + return output; + } + + private Map buildMap(Element xml) { + Map map = new HashMap<>(); + map.put("heading", xml + .getElementsByTagName("heading") + .item(0) + .getTextContent()); + map.put("from", String.format("from: %s", xml + .getElementsByTagName("from") + .item(0) + .getTextContent())); + map.put("content", xml + .getElementsByTagName("content") + .item(0) + .getTextContent()); + return map; + } + + private Element buildHead(Map map, Document doc) { + Element head = doc.createElement("head"); + Element title = doc.createElement("title"); + title.setTextContent(map.get("heading")); + head.appendChild(title); + return head; + } + + private Element buildBody(Map map, Document doc) { + Element body = doc.createElement("body"); + Element from = doc.createElement("p"); + from.setTextContent(map.get("from")); + Element success = doc.createElement("p"); + success.setTextContent(map.get("content")); + body.appendChild(from); + body.appendChild(success); + return body; + } + +} diff --git a/xml/src/main/java/com/baeldung/xmlhtml/mustache/MustacheTransformer.java b/xml/src/main/java/com/baeldung/xmlhtml/mustache/MustacheTransformer.java new file mode 100644 index 0000000000..ce3bf3cada --- /dev/null +++ b/xml/src/main/java/com/baeldung/xmlhtml/mustache/MustacheTransformer.java @@ -0,0 +1,30 @@ +package com.baeldung.xmlhtml.mustache; + +import com.baeldung.xmlhtml.stax.StaxTransformer; +import com.github.mustachejava.DefaultMustacheFactory; +import com.github.mustachejava.Mustache; +import com.github.mustachejava.MustacheFactory; + +import javax.xml.stream.XMLStreamException; +import java.io.IOException; +import java.io.StringWriter; +import java.io.Writer; + +public class MustacheTransformer { + private StaxTransformer staxTransformer; + private String templateFile; + + public MustacheTransformer(StaxTransformer staxTransformer, String templateFile) { + this.staxTransformer = staxTransformer; + this.templateFile = templateFile; + } + + public String html() throws IOException, XMLStreamException { + MustacheFactory mf = new DefaultMustacheFactory(); + Mustache mustache = mf.compile(templateFile); + Writer output = new StringWriter(); + mustache.execute(output, staxTransformer.buildMap()); + output.flush(); + return output.toString(); + } +} diff --git a/xml/src/main/java/com/baeldung/xmlhtml/pojo/stax/Body.java b/xml/src/main/java/com/baeldung/xmlhtml/pojo/stax/Body.java deleted file mode 100644 index 630dfe967f..0000000000 --- a/xml/src/main/java/com/baeldung/xmlhtml/pojo/stax/Body.java +++ /dev/null @@ -1,23 +0,0 @@ -package com.baeldung.xmlhtml.pojo.stax; - -public class Body { - - private CustomElement customElement; - - public CustomElement getCustomElement() { - return customElement; - } - public void setCustomElement(CustomElement customElement) { - this.customElement = customElement; - } - - private NestedElement nestedElement; - - public NestedElement getNestedElement() { - return nestedElement; - } - public void setNestedElement(NestedElement nestedElement) { - this.nestedElement = nestedElement; - } - -} \ No newline at end of file diff --git a/xml/src/main/java/com/baeldung/xmlhtml/pojo/stax/CustomElement.java b/xml/src/main/java/com/baeldung/xmlhtml/pojo/stax/CustomElement.java deleted file mode 100644 index 6fc1d7b787..0000000000 --- a/xml/src/main/java/com/baeldung/xmlhtml/pojo/stax/CustomElement.java +++ /dev/null @@ -1,13 +0,0 @@ -package com.baeldung.xmlhtml.pojo.stax; - -public class CustomElement { - - private String value; - - public String getValue() { - return value; - } - public void setValue(String value) { - this.value = value; - } -} diff --git a/xml/src/main/java/com/baeldung/xmlhtml/pojo/stax/NestedElement.java b/xml/src/main/java/com/baeldung/xmlhtml/pojo/stax/NestedElement.java deleted file mode 100644 index 146ee068af..0000000000 --- a/xml/src/main/java/com/baeldung/xmlhtml/pojo/stax/NestedElement.java +++ /dev/null @@ -1,13 +0,0 @@ -package com.baeldung.xmlhtml.pojo.stax; - -public class NestedElement { - - private CustomElement customElement; - - public CustomElement getCustomElement() { - return customElement; - } - public void setCustomElement(CustomElement customElement) { - this.customElement = customElement; - } -} diff --git a/xml/src/main/java/com/baeldung/xmlhtml/stax/StaxTransformer.java b/xml/src/main/java/com/baeldung/xmlhtml/stax/StaxTransformer.java new file mode 100644 index 0000000000..67b3c1c9ce --- /dev/null +++ b/xml/src/main/java/com/baeldung/xmlhtml/stax/StaxTransformer.java @@ -0,0 +1,89 @@ +package com.baeldung.xmlhtml.stax; + +import javax.xml.stream.*; +import java.io.FileInputStream; +import java.io.FileNotFoundException; +import java.io.StringWriter; +import java.io.Writer; +import java.util.HashMap; +import java.util.Map; + +public class StaxTransformer { + + private XMLStreamReader input; + + public StaxTransformer(String resourcePath) throws FileNotFoundException, XMLStreamException { + XMLInputFactory factory = XMLInputFactory.newInstance(); + factory.setProperty(XMLInputFactory.IS_SUPPORTING_EXTERNAL_ENTITIES, Boolean.FALSE); + factory.setProperty(XMLInputFactory.SUPPORT_DTD, Boolean.FALSE); + input = factory.createXMLStreamReader(new FileInputStream(resourcePath)); + } + + public String html() throws XMLStreamException { + Map map = buildMap(); + Writer output = new StringWriter(); + XMLStreamWriter writer = XMLOutputFactory + .newInstance() + .createXMLStreamWriter(output); + //Head + writer.writeDTD(""); + writer.writeCharacters(String.format("%n")); + writer.writeStartElement("html"); + writer.writeAttribute("lang", "en"); + writer.writeCharacters(String.format("%n")); + writer.writeStartElement("head"); + writer.writeCharacters(String.format("%n")); + writer.writeDTD(""); + writer.writeCharacters(String.format("%n")); + writer.writeStartElement("title"); + writer.writeCharacters(map.get("heading")); + writer.writeEndElement(); + writer.writeCharacters(String.format("%n")); + writer.writeEndElement(); + writer.writeCharacters(String.format("%n")); + //Body + writer.writeStartElement("body"); + writer.writeCharacters(String.format("%n")); + writer.writeStartElement("p"); + writer.writeCharacters(map.get("from")); + writer.writeEndElement(); + writer.writeCharacters(String.format("%n")); + writer.writeStartElement("p"); + writer.writeCharacters(map.get("content")); + writer.writeEndElement(); + writer.writeCharacters(String.format("%n")); + writer.writeEndElement(); + writer.writeCharacters(String.format("%n")); + writer.writeEndDocument(); + writer.writeCharacters(String.format("%n")); + writer.flush(); + writer.close(); + return output.toString(); + } + + public Map buildMap() throws XMLStreamException { + Map map = new HashMap<>(); + while (input.hasNext()) { + input.next(); + if (input.isStartElement()) { + if (input + .getLocalName() + .equals("heading")) { + map.put("heading", input.getElementText()); + } + if (input + .getLocalName() + .equals("from")) { + map.put("from", String.format("from: %s", input.getElementText())); + } + if (input + .getLocalName() + .equals("content")) { + map.put("content", input.getElementText()); + } + } + } + input.close(); + return map; + } +} diff --git a/xml/src/test/java/com/baeldung/xml/attribute/Dom4jProcessorUnitTest.java b/xml/src/test/java/com/baeldung/xml/attribute/Dom4jProcessorUnitTest.java index 351b8bc437..6c4aa02700 100644 --- a/xml/src/test/java/com/baeldung/xml/attribute/Dom4jProcessorUnitTest.java +++ b/xml/src/test/java/com/baeldung/xml/attribute/Dom4jProcessorUnitTest.java @@ -47,7 +47,9 @@ public class Dom4jProcessorUnitTest { String expectedXml = new String(Files.readAllBytes((Paths.get(getClass().getResource("/xml/attribute_expected.xml") .toURI())))); - String result = transformer.modifyAttribute(attribute, oldValue, newValue); + String result = transformer + .modifyAttribute(attribute, oldValue, newValue) + .replaceAll("(?m)^[ \t]*\r?\n", "");//Delete extra spaces added by Java 11 assertThat(result).and(expectedXml) .areSimilar(); diff --git a/xml/src/test/java/com/baeldung/xml/attribute/JooxProcessorUnitTest.java b/xml/src/test/java/com/baeldung/xml/attribute/JooxProcessorUnitTest.java index 40d0c671e7..0fdfcfeb52 100644 --- a/xml/src/test/java/com/baeldung/xml/attribute/JooxProcessorUnitTest.java +++ b/xml/src/test/java/com/baeldung/xml/attribute/JooxProcessorUnitTest.java @@ -47,7 +47,9 @@ public class JooxProcessorUnitTest { String expectedXml = new String(Files.readAllBytes((Paths.get(getClass().getResource("/xml/attribute_expected.xml") .toURI())))); - String result = transformer.modifyAttribute(attribute, oldValue, newValue); + String result = transformer + .modifyAttribute(attribute, oldValue, newValue) + .replaceAll("(?m)^[ \t]*\r?\n", "");//Delete extra spaces added by Java 11 assertThat(result).and(expectedXml) .areSimilar(); diff --git a/xml/src/test/java/com/baeldung/xmlhtml/freemarker/FreemarkerTransformerUnitTest.java b/xml/src/test/java/com/baeldung/xmlhtml/freemarker/FreemarkerTransformerUnitTest.java new file mode 100644 index 0000000000..c110f88e99 --- /dev/null +++ b/xml/src/test/java/com/baeldung/xmlhtml/freemarker/FreemarkerTransformerUnitTest.java @@ -0,0 +1,32 @@ +package com.baeldung.xmlhtml.freemarker; + +import com.baeldung.xmlhtml.stax.StaxTransformer; +import freemarker.template.TemplateException; +import org.junit.jupiter.api.Test; + +import javax.xml.stream.XMLStreamException; +import java.io.IOException; +import java.net.URISyntaxException; +import java.nio.file.Files; +import java.nio.file.Paths; + +import static org.assertj.core.api.Assertions.assertThat; + +public class FreemarkerTransformerUnitTest { + + @Test + public void givenXml_whenTransform_thenGetHtml() throws IOException, URISyntaxException, XMLStreamException, TemplateException { + String expectedHtml = new String(Files.readAllBytes((Paths.get(getClass() + .getResource("/xmlhtml/notification.html") + .toURI())))); + StaxTransformer staxTransformer = new StaxTransformer("src/test/resources/xmlhtml/notification.xml"); + String templateFile = "freemarker.html"; + String templateDirectory = "src/test/resources/templates"; + FreemarkerTransformer transformer = new FreemarkerTransformer(staxTransformer, templateDirectory, templateFile); + + String result = transformer.html(); + + assertThat(result).isEqualTo(expectedHtml); + } + +} diff --git a/xml/src/test/java/com/baeldung/xmlhtml/jaxp/JaxpTransformerUnitTest.java b/xml/src/test/java/com/baeldung/xmlhtml/jaxp/JaxpTransformerUnitTest.java new file mode 100644 index 0000000000..02fc422ee9 --- /dev/null +++ b/xml/src/test/java/com/baeldung/xmlhtml/jaxp/JaxpTransformerUnitTest.java @@ -0,0 +1,33 @@ +package com.baeldung.xmlhtml.jaxp; + +import org.junit.jupiter.api.Test; +import org.xml.sax.SAXException; + +import javax.xml.parsers.ParserConfigurationException; +import javax.xml.transform.TransformerException; +import java.io.IOException; +import java.net.URISyntaxException; +import java.nio.file.Files; +import java.nio.file.Paths; + +import static org.assertj.core.api.Assertions.assertThat; + +public class JaxpTransformerUnitTest { + + @Test + public void givenXml_whenTransform_thenGetHtml() throws IOException, SAXException, ParserConfigurationException, TransformerException, URISyntaxException { + String path = getClass() + .getResource("/xmlhtml/notification.xml") + .toString(); + String expectedHtml = new String(Files.readAllBytes((Paths.get(getClass() + .getResource("/xmlhtml/notification.html") + .toURI())))); + JaxpTransformer transformer = new JaxpTransformer(path); + + String result = transformer + .html() + .replaceAll("(?m)^\\s+", "");//Delete extra spaces added by Java 11 + + assertThat(result).isEqualTo(expectedHtml); + } +} diff --git a/xml/src/test/java/com/baeldung/xmlhtml/mustache/MustacheTransformerUnitTest.java b/xml/src/test/java/com/baeldung/xmlhtml/mustache/MustacheTransformerUnitTest.java new file mode 100644 index 0000000000..b53a23d4fb --- /dev/null +++ b/xml/src/test/java/com/baeldung/xmlhtml/mustache/MustacheTransformerUnitTest.java @@ -0,0 +1,30 @@ +package com.baeldung.xmlhtml.mustache; + +import com.baeldung.xmlhtml.stax.StaxTransformer; +import org.junit.jupiter.api.Test; + +import javax.xml.stream.XMLStreamException; +import java.io.IOException; +import java.net.URISyntaxException; +import java.nio.file.Files; +import java.nio.file.Paths; + +import static org.assertj.core.api.Assertions.assertThat; + +public class MustacheTransformerUnitTest { + + @Test + public void givenXml_whenTransform_thenGetHtml() throws IOException, URISyntaxException, XMLStreamException { + String expectedHtml = new String(Files.readAllBytes((Paths.get(getClass() + .getResource("/xmlhtml/notification.html") + .toURI())))); + StaxTransformer staxTransformer = new StaxTransformer("src/test/resources/xmlhtml/notification.xml"); + String templateFile = "src/test/resources/templates/template.mustache"; + MustacheTransformer transformer = new MustacheTransformer(staxTransformer, templateFile); + + String result = transformer.html(); + + assertThat(result).isEqualTo(expectedHtml); + } + +} diff --git a/xml/src/test/java/com/baeldung/xmlhtml/stax/StaxTransformerUnitTest.java b/xml/src/test/java/com/baeldung/xmlhtml/stax/StaxTransformerUnitTest.java new file mode 100644 index 0000000000..0c7329e899 --- /dev/null +++ b/xml/src/test/java/com/baeldung/xmlhtml/stax/StaxTransformerUnitTest.java @@ -0,0 +1,28 @@ +package com.baeldung.xmlhtml.stax; + +import org.junit.jupiter.api.Test; + +import javax.xml.stream.XMLStreamException; +import java.io.IOException; +import java.net.URISyntaxException; +import java.nio.file.Files; +import java.nio.file.Paths; + +import static org.assertj.core.api.Assertions.assertThat; + +public class StaxTransformerUnitTest { + + @Test + public void givenXml_whenTransform_thenGetHtml() throws IOException, URISyntaxException, XMLStreamException { + String path = "src/test/resources/xmlhtml/notification.xml"; + String expectedHtml = new String(Files.readAllBytes((Paths.get(getClass() + .getResource("/xmlhtml/notification.html") + .toURI())))); + StaxTransformer transformer = new StaxTransformer(path); + + String result = transformer.html(); + + assertThat(result).isEqualTo(expectedHtml); + } + +} diff --git a/xml/src/test/resources/templates/freemarker.html b/xml/src/test/resources/templates/freemarker.html new file mode 100644 index 0000000000..15ec7f9fff --- /dev/null +++ b/xml/src/test/resources/templates/freemarker.html @@ -0,0 +1,11 @@ + + + + +${heading} + + +

${from}

+

${content}

+ + diff --git a/xml/src/test/resources/templates/template.mustache b/xml/src/test/resources/templates/template.mustache new file mode 100644 index 0000000000..8c209843e1 --- /dev/null +++ b/xml/src/test/resources/templates/template.mustache @@ -0,0 +1,11 @@ + + + + +{{heading}} + + +

{{from}}

+

{{content}}

+ + diff --git a/xml/src/test/resources/xmlhtml/notification.html b/xml/src/test/resources/xmlhtml/notification.html new file mode 100644 index 0000000000..4a0ef09c5d --- /dev/null +++ b/xml/src/test/resources/xmlhtml/notification.html @@ -0,0 +1,11 @@ + + + + +Build #7 passed + + +

from: builds@baeldung.com

+

Success: The Jenkins CI build passed

+ + diff --git a/xml/src/test/resources/xmlhtml/notification.xml b/xml/src/test/resources/xmlhtml/notification.xml new file mode 100644 index 0000000000..c3550d6f04 --- /dev/null +++ b/xml/src/test/resources/xmlhtml/notification.xml @@ -0,0 +1,6 @@ + + + builds@baeldung.com + Build #7 passed + Success: The Jenkins CI build passed + \ No newline at end of file