How to use evaluate method of org.cerberus.util.XmlUtil class

Best Cerberus-source code snippet using org.cerberus.util.XmlUtil.evaluate

Source:XmlUnitService.java

...130            return false;131        }132133        try {134            return XmlUtil.evaluate(lastSOAPResponse, xpath).getLength() != 0;135        } catch (XmlUtilException e) {136            LOG.warn("Unable to check if element is present", e);137        }138139        return false;140    }141142    @Override143    public boolean isSimilarTree(String lastSOAPResponse, String xpath, String tree) {144        if (xpath == null || tree == null) {145            LOG.warn("Null argument");146            return false;147        }148149        try {150            NodeList candidates = XmlUtil.evaluate(lastSOAPResponse, xpath);151            for (Node candidate : new XmlUtil.IterableNodeList(candidates)) {152                boolean found = true;153                for (org.cerberus.service.xmlunit.Difference difference : Differences.fromString(getDifferencesFromXml(XmlUtil.toString(candidate), tree))) {154                    if (!difference.getDiff().endsWith("/text()[1]")) {155                        found = false;156                    }157                }158159                if (found) {160                    return true;161                }162            }163        } catch (XmlUtilException e) {164            LOG.warn("Unable to check similar tree", e);165        } catch (DifferencesException e) {166            LOG.warn("Unable to check similar tree", e);167        }168169        return false;170    }171172    @Override173    public String getFromXml(final String xmlToParse, final String xpath) {174        if (xpath == null) {175            LOG.warn("Null argument");176            return DEFAULT_GET_FROM_XML_VALUE;177        }178179        try {180            final Document document = StringUtil.isURL(xmlToParse) ? XmlUtil.fromURL(new URL(xmlToParse)) : XmlUtil.fromString(xmlToParse);181            final String result = XmlUtil.evaluateString(document, xpath);182            // Not that in case of multiple values then send the first one183            return result != null && result.length() > 0 ? result : DEFAULT_GET_FROM_XML_VALUE;184        } catch (XmlUtilException e) {185            LOG.warn("Unable to get from xml", e);186        } catch (MalformedURLException e) {187            LOG.warn("Unable to get from xml", e);188        }189190        return DEFAULT_GET_FROM_XML_VALUE;191    }192193    @Override194    public String getDifferencesFromXml(String left, String right) {195        try {196            // Gets the detailed diff between left and right argument197            Document leftDocument = inputTranslator.translate(left);198            Document rightDocument = inputTranslator.translate(right);199            DetailedDiff diffs = new DetailedDiff(XMLUnit.compareXML(leftDocument, rightDocument));200201            // Creates the result structure which will contain difference list202            Differences resultDiff = new Differences();203204            // Add each difference to our result structure205            for (Object diff : diffs.getAllDifferences()) {206                if (!(diff instanceof Difference)) {207                    LOG.warn("Unable to handle no XMLUnit Difference " + diff);208                    continue;209                }210                Difference wellTypedDiff = (Difference) diff;211                String xPathLocation = wellTypedDiff.getControlNodeDetail().getXpathLocation();212                // Null XPath location means additional data from the right213                // structure.214                // Then we retrieve XPath from the right structure.215                if (xPathLocation == null) {216                    xPathLocation = wellTypedDiff.getTestNodeDetail().getXpathLocation();217                }218                // If location is still null, then both of left and right219                // differences have been marked as null220                // This case should never happen221                if (xPathLocation == null) {222                    LOG.warn("Null left and right differences found");223                    xPathLocation = NULL_XPATH;224                }225                resultDiff.addDifference(new org.cerberus.service.xmlunit.Difference(xPathLocation));226            }227228            // Finally returns the String representation of our result structure229            return resultDiff.mkString();230        } catch (InputTranslatorException e) {231            LOG.warn("Unable to get differences from XML", e);232        }233234        return null;235    }236237    @Override238    public String removeDifference(String pattern, String differences) {239        if (pattern == null || differences == null) {240            LOG.warn("Null argument");241            return null;242        }243244        try {245            // Gets the difference list from the differences246            Differences current = Differences.fromString(differences);247            Differences returned = new Differences();248249            // Compiles the given pattern250            Pattern compiledPattern = Pattern.compile(pattern);251            for (org.cerberus.service.xmlunit.Difference currentDiff : current.getDifferences()) {252                if (compiledPattern.matcher(currentDiff.getDiff()).matches()) {253                    continue;254                }255                returned.addDifference(currentDiff);256            }257258            // Returns the empty String if there is no difference left, or the259            // String XML representation260            return returned.mkString();261        } catch (DifferencesException e) {262            LOG.warn("Unable to remove differences", e);263        }264265        return null;266    }267268    @Override269    public boolean isElementEquals(String lastSOAPResponse, String xpath, String expectedElement) {270        if (lastSOAPResponse == null || xpath == null || expectedElement == null) {271            LOG.warn("Null argument");272            return false;273        }274275        try {276            NodeList candidates = XmlUtil.evaluate(lastSOAPResponse, xpath);277            LOG.debug(candidates.toString());278            for (Document candidate : XmlUtil.fromNodeList(candidates)) {279                if (Differences.fromString(getDifferencesFromXml(XmlUtil.toString(candidate), expectedElement)).isEmpty()) {280                    return true;281                }282            }283        } catch (XmlUtilException xue) {284            LOG.warn("Unable to check if element equality", xue);285        } catch (DifferencesException de) {286            LOG.warn("Unable to check if element equality", de);287        }288289        return false;290    }
...

Source:XmlUtilTest.java

...119	}120	@Test121	public void testEvaluateDocument() throws XmlUtilException, DifferencesException {122		List<Document> expected = Arrays.asList(XmlUtil.fromString("<child><item1/></child>"), XmlUtil.fromString("<child><item2/></child>"));123		List<Document> actual = XmlUtil.fromNodeList(XmlUtil.evaluate(XmlUtil.fromString("<root><child><item1/></child><child><item2/></child></root>"), "/root/child"));124		Assert.assertEquals(expected.size(), actual.size());125		for (int i = 0; i < expected.size(); i++) {126			String differences = xmlUnitService.getDifferencesFromXml(XmlUtil.toString(expected.get(i)), XmlUtil.toString(actual.get(i)));127			Assert.assertTrue(Differences.fromString(differences).isEmpty());128		}129	}130	131	@Test132	public void testEvaluateDocumentWithNamespaces() throws XmlUtilException, DifferencesException {133		List<Document> expected = Arrays.asList(XmlUtil.fromURL(getClass().getResource("part.xml"), true));134		List<Document> actual = XmlUtil.fromNodeList(XmlUtil.evaluate(XmlUtil.fromURL(getClass().getResource("all.xml"), true), "//ns0:Response_1.0"));135		136		Assert.assertEquals(expected.size(), actual.size());137		for (int i = 0; i < expected.size(); i++) {138			String differences = xmlUnitService.getDifferencesFromXml(XmlUtil.toString(expected.get(i)), XmlUtil.toString(actual.get(i)));139			Assert.assertTrue(Differences.fromString(differences).isEmpty());140		}141	}142	@Test(expected = XmlUtilException.class)143	public void testEvaluateDocumentWithNullDocumentArgument() throws XmlUtilException {144		XmlUtil.evaluate((Document) null, "/foo");145	}146	@Test(expected = XmlUtilException.class)147	public void testEvaluateDocumentWithNullXPathArgument() throws XmlUtilException {148		XmlUtil.evaluate(XmlUtil.newDocument(), null);149	}150	@Test151	public void testEvaluateString() throws XmlUtilException, DifferencesException {152		List<String> expected = Arrays.asList("<child><item1/></child>", "<child><item2/></child>");153		List<String> actual = new ArrayList<String>();154		List<Document> actualDocuments = XmlUtil.fromNodeList(XmlUtil.evaluate("<root><child><item1/></child><child><item2/></child></root>", "/root/child"));155		for (Document actualDocument : actualDocuments) {156			actual.add(XmlUtil.toString(actualDocument));157		}158		Assert.assertEquals(expected.size(), actual.size());159		for (int i = 0; i < expected.size(); i++) {160			String differences = xmlUnitService.getDifferencesFromXml(expected.get(i), actual.get(i));161			Assert.assertTrue(Differences.fromString(differences).isEmpty());162		}163	}164	@Test(expected = XmlUtilException.class)165	public void testEvaluateStringWithNullDocumentArgument() throws XmlUtilException {166		XmlUtil.evaluate((String) null, "/foo");167	}168	@Test(expected = XmlUtilException.class)169	public void testEvaluateStringtWithNullXPathArgument() throws XmlUtilException {170		XmlUtil.evaluate("<foo/>", null);171	}172}...

evaluate

Using AI Code Generation

1import org.cerberus.util.XmlUtil;2import org.w3c.dom.Document;3import org.w3c.dom.NodeList;4import org.w3c.dom.Node;5import org.w3c.dom.Element;6import java.io.FileInputStream;7import java.io.File;8import java.io.IOException;9import java.util.ArrayList;10import java.util.List;11import java.util.Iterator;12import java.util.Arrays;13import java.util.ListIterator;14import java.util.HashMap;15import java.util.Map;16import java.util.Set;17import java.util.HashSet;18import java.util.regex.Pattern;19import java.util.regex.Matcher;20import java.util.regex.PatternSyntaxException;21import java.util.Date;22import java.text.SimpleDateFormat;23import java.util.Calendar;24import java.util.TimeZone;25import java.util.Locale;26import java.util.GregorianCalendar;27import java.util.concurrent.TimeUnit;28import java.text.ParseException;29public class TestXmlUtil {30    public static void main(String[] args) throws Exception {31        String xmlFile = "C:\\Users\\gaurav\\Desktop\\test.xml";32        Document doc = XmlUtil.parseXmlFile(xmlFile);33        NodeList nl = XmlUtil.evaluate(doc, xpath);34        for (int i = 0; i < nl.getLength(); i++) {35            Node node = nl.item(i);36            if (node.getNodeType() == Node.ELEMENT_NODE) {37                Element element = (Element) node;38                System.out.println("Node Name: " + element.getNodeName());39                System.out.println("Node Value: " + element.getTextContent());40            }41        }42    }43}

evaluate

Using AI Code Generation

1package org.cerberus.util;2import java.io.File;3import java.io.FileInputStream;4import java.io.FileNotFoundException;5import java.io.IOException;6import java.util.List;7import java.util.logging.Level;8import java.util.logging.Logger;9import javax.xml.parsers.DocumentBuilder;10import javax.xml.parsers.DocumentBuilderFactory;11import javax.xml.parsers.ParserConfigurationException;12import javax.xml.xpath.XPath;13import javax.xml.xpath.XPathConstants;14import javax.xml.xpath.XPathExpressionException;15import javax.xml.xpath.XPathFactory;16import org.w3c.dom.Document;17import org.w3c.dom.Node;18import org.w3c.dom.NodeList;19import org.xml.sax.SAXException;20public class XmlUtil {21    private static final Logger LOG = Logger.getLogger(XmlUtil.class.getName());22    public static String evaluate(String expression, File xmlFile) {23        String result = null;24        try {25            DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();26            DocumentBuilder builder = factory.newDocumentBuilder();27            Document doc = builder.parse(xmlFile);28            XPathFactory xPathfactory = XPathFactory.newInstance();29            XPath xpath = xPathfactory.newXPath();30            result = xpath.evaluate(expression, doc);31        } catch (ParserConfigurationException e) {32            LOG.log(Level.SEVERE, "Error while evaluating XPath expression.", e);33        } catch (SAXException e) {34            LOG.log(Level.SEVERE, "Error while evaluating XPath expression.", e);35        } catch (IOException e) {36            LOG.log(Level.SEVERE, "Error while evaluating XPath expression.", e);37        } catch (XPathExpressionException e) {38            LOG.log(Level.SEVERE, "Error while evaluating XPath expression.", e);39        }40        return result;41    }42    public static String evaluate(String expression, String xmlFile) {43        return evaluate(expression, new File(xmlFile));44    }

evaluate

Using AI Code Generation

1import org.cerberus.util.XmlUtil;2import org.w3c.dom.Node;3import org.w3c.dom.NodeList;4import javax.xml.parsers.ParserConfigurationException;5import javax.xml.transform.TransformerException;6import java.io.IOException;7import java.util.List;8public class 3 {9    public static void main(String[] args) throws ParserConfigurationException, TransformerException, IOException {10        for (Node node : nodes) {11            System.out.println(node.getNodeName());12        }13    }14}

evaluate

Using AI Code Generation

1import org.cerberus.util.XmlUtil;2public class TestXML {3    public static void main(String[] args) {4        String xml = "<root><node1>value1</node1><node2>value2</node2></root>";5        System.out.println(XmlUtil.evaluate(xml, "/root/node1"));6    }7}8import org.cerberus.util.XmlUtil;9public class TestXML {10    public static void main(String[] args) {11        String xml = "<root><node1>value1</node1><node2>value2</node2></root>";12        System.out.println(XmlUtil.evaluate(xml, "/root/node2"));13    }14}15import org.cerberus.util.XmlUtil;16public class TestXML {17    public static void main(String[] args) {18        String xml = "<root><node1>value1</node1><node2>value2</node2></root>";19        System.out.println(XmlUtil.evaluate(xml, "/root/node3"));20    }21}22import org.cerberus.util.XmlUtil;23public class TestXML {24    public static void main(String[] args) {25        String xml = "<root><node1>value1</node1><node2>value2</node2></root>";26        System.out.println(XmlUtil.evaluate(xml, "/root/node1/text()"));27    }28}29import org.cerberus.util.XmlUtil;30public class TestXML {31    public static void main(String[] args) {32        String xml = "<root><node1>value1</node1><node2>value2</node2></root>";33        System.out.println(XmlUtil.evaluate(xml, "/root/node2/text()"));34    }35}36import org.cerberus.util.XmlUtil;37public class TestXML {38    public static void main(String[] args) {

evaluate

Using AI Code Generation

1import org.cerberus.util.XmlUtil;2public class 3{3public static void main(String[] args){4String xml = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><root><child1>value1</child1><child2>value2</child2></root>";5String result = XmlUtil.evaluate(xml, xpath);6System.out.println(result);7}8}

evaluate

Using AI Code Generation

1import org.cerberus.util.XmlUtil;2import org.w3c.dom.NodeList;3public class 3 {4    public static void main(String[] args) throws Exception {5        XmlUtil xmlUtil = new XmlUtil();6        NodeList nodeList = xmlUtil.evaluate("name", "3.xml");7        System.out.println("number of elements with name \"name\" = " +8                nodeList.getLength());9        System.out.println("values of all the elements with name \"name\"");10        for (int i = 0; i < nodeList.getLength(); i++) {11            System.out.println(nodeList.item(i).getFirstChild().getNodeValue());12        }13    }14}

evaluate

Using AI Code Generation

1import java.io.File;2import java.io.IOException;3import java.util.List;4import org.cerberus.util.XmlUtil;5public class 3 {6public static void main(String[] args) throws IOException {7File xmlFile = new File("test.xml");8List<String> list = XmlUtil.evaluate(xmlFile, "/bookstore/book[price>35]/title");9for (String s : list) {10System.out.println(s);11}12}13}

evaluate

Using AI Code Generation

1import java.io.File;2import java.io.IOException;3import java.util.ArrayList;4import java.util.List;5import javax.xml.parsers.ParserConfigurationException;6import javax.xml.xpath.XPathExpressionException;7import org.cerberus.util.XmlUtil;8import org.xml.sax.SAXException;9public class Main {10    public static void main(String[] args) throws ParserConfigurationException, SAXException, IOException, XPathExpressionException {11        File f = new File("C:\\Users\\user\\Desktop\\test.xml");

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