Example usage for org.dom4j XPath setNamespaceContext

List of usage examples for org.dom4j XPath setNamespaceContext

  1. HOME
  2. Java
  3. org.dom4j
  4. org.dom4j.*
  5. XPath
  6. setNamespaceContext

Introduction

In this page you can find the example usage for org.dom4j XPath setNamespaceContext.

Prototype

void setNamespaceContext(NamespaceContext namespaceContext);

Source Link

Document

Sets the namespace context to be used when evaluating XPath expressions

Usage

From source file:org.orbeon.oxf.xml.XPathUtils.java

License:Open Source License

/**
 * Apply the given XPath expression to the given node.
 *
 * @param prefixes  mapping of prefixes to namespace URIs for prefixes used in expr
 *//* w  w w  .jav  a 2 s .  co  m*/
public static org.dom4j.Node selectSingleNode(org.dom4j.Node node, String expr, Map prefixes) {
    try {
        org.dom4j.XPath path = node.createXPath(expr);
        path.setNamespaceContext(new SimpleNamespaceContext(prefixes));
        return path.selectSingleNode(node);
    } catch (InvalidXPathException e) {
        throw new OXFException(e);
    }
}

From source file:org.orbeon.oxf.xml.XPathUtils.java

License:Open Source License

/**
 * Select a value as a String./*  ww w  .j  a v a 2s .  co m*/
 *
 * If the XPath expressions select an empty node set, return null.
 */
public static String selectStringValue(Node node, String expr, Map prefixes) {
    try {
        XPath path = new DOMXPath(expr);
        path.setNamespaceContext(new SimpleNamespaceContext(prefixes));
        Object result = path.selectSingleNode(node);
        return (result == null || result instanceof String) ? (String) result
                : new DOMXPath(".").stringValueOf(result);
    } catch (JaxenException e) {
        throw new OXFException(e);
    }
}

From source file:org.orbeon.oxf.xml.XPathUtils.java

License:Open Source License

private static void hookupPath(org.dom4j.XPath path, Map prefixes, VariableContext variableContext,
        FunctionContext functionContext) {
    if (prefixes != null)
        path.setNamespaceContext(new SimpleNamespaceContext(prefixes));
    if (variableContext != null)
        path.setVariableContext(variableContext);
    if (functionContext != null) {
        final FunctionContext _functionContext = functionContext;
        path.setFunctionContext(new FunctionContext() {
            public Function getFunction(String namespaceURI, String prefix, String localName)
                    throws UnresolvableException {

                Function f = _functionContext.getFunction(namespaceURI, prefix, localName);
                if (f != null)
                    return f;
                else
                    return XPathFunctionContext.getInstance().getFunction(namespaceURI, prefix, localName);
            }//from  w  w w  .  j av  a 2 s .c om
        });
    }
}

From source file:org.suren.autotest.web.framework.code.DefaultXmlDataSourceGenerator.java

License:Apache License

/**
 * @param document/*from w w w. j a  v  a 2s. c o  m*/
 */
private void parse(Document doc) {
    SimpleNamespaceContext simpleNamespaceContext = new SimpleNamespaceContext();
    simpleNamespaceContext.addNamespace("ns", "http://surenpi.com");

    XPath xpath = new DefaultXPath("/ns:autotest/ns:includePage");
    xpath.setNamespaceContext(simpleNamespaceContext);
    @SuppressWarnings("unchecked")
    List<Element> includePageList = xpath.selectNodes(doc);
    if (includePageList != null && includePageList.size() > 0) {
        for (Element includePage : includePageList) {
            String pageConfig = includePage.attributeValue("pageConfig");

            generate(pageConfig, outputDir);
        }
    }

    xpath = new DefaultXPath("/ns:autotest/ns:pages");
    xpath.setNamespaceContext(simpleNamespaceContext);
    Element pagesEle = (Element) xpath.selectSingleNode(doc);
    String pagePackage = pagesEle.attributeValue("pagePackage", "");
    if (StringUtils.isNotBlank(pagePackage)) {
        pagePackage = pagePackage.trim();
    }

    // pages parse progress
    xpath = new DefaultXPath("/ns:autotest/ns:pages/ns:page");
    xpath.setNamespaceContext(simpleNamespaceContext);
    @SuppressWarnings("unchecked")
    List<Element> pageNodes = xpath.selectNodes(doc);
    if (pageNodes != null) {
        for (Element ele : pageNodes) {
            String pageClsStr = ele.attributeValue("class");
            if (pageClsStr == null) {
                logger.warn("can not found class attribute.");
                continue;
            }

            String dataSrc = ele.attributeValue("dataSource");

            try {
                parse(doc, pagePackage, pageClsStr, dataSrc, ele);
            } catch (NoSuchBeanDefinitionException e) {
                logger.error("Page element [{}] parse error, in document [{}].", "pageClsStr", doc);
                throw e;
            } catch (Exception e) {
                logger.error("Page element parse error.", e);
            }
        }
    }
}

From source file:org.suren.autotest.web.framework.code.DefaultXmlDataSourceGenerator.java

License:Apache License

/**
 * ??Page/*from  w  w  w .  j  a  v a  2  s  .  c om*/
 * 
 * @param pageClsStr
 * @param dataSrc
 * @param dataSrc2 
 * @param ele
 */
private void parse(Document doc, String pagePackage, final String pageClsStr, String dataSrc, Element ele)
        throws Exception {
    SimpleNamespaceContext simpleNamespaceContext = new SimpleNamespaceContext();
    simpleNamespaceContext.addNamespace("ns", "http://surenpi.com");

    XPath xpath = new DefaultXPath("/ns:autotest/ns:dataSources/ns:dataSource[@name='" + dataSrc + "']");
    xpath.setNamespaceContext(simpleNamespaceContext);
    Element dataSourceEle = (Element) xpath.selectSingleNode(doc);
    if (dataSourceEle == null) {
        logger.error("Can not found dataSource element by {}.", dataSrc);
        return;
    }

    String dsType = dataSourceEle.attributeValue("type");
    String dsResource = dataSourceEle.attributeValue("resource");

    logger.debug("DataSource type is {}, resource is {}.", dsType, dsResource);

    updateXmlDataSourceByEle(ele, dsResource, pagePackage, pageClsStr);
}

From source file:org.suren.autotest.web.framework.code.DefaultXmlDataSourceGenerator.java

License:Apache License

/**
 * @param ele//w  ww  .  jav  a  2s.  c  o  m
 * @param pageClsStr2 
 */
private void updateXmlDataSourceByEle(Element ele, String dsResource, String pagePackage, String pageClsStr) {
    Document doc = docMap.get(dsResource);
    if (doc == null) {
        doc = prepareDoc(dsResource);
        docMap.put(dsResource, doc);
    }

    SimpleNamespaceContext simpleNamespaceContext = new SimpleNamespaceContext();
    simpleNamespaceContext.addNamespace("ns", "http://datasource.surenpi.com");

    XPath xpath = new DefaultXPath("/ns:dataSources");
    xpath.setNamespaceContext(simpleNamespaceContext);

    Element dataSourcesEle = doc.getRootElement();
    dataSourcesEle.addAttribute("pagePackage", pagePackage);

    //?
    if (StringUtils.isNotBlank(pagePackage)) {
        pagePackage = (pagePackage.trim());
        xpath = new DefaultXPath("/ns:dataSources[@pagePackage='" + pagePackage
                + "']/ns:dataSource[@pageClass='" + pageClsStr + "']");
        xpath.setNamespaceContext(simpleNamespaceContext);
    } else {
        xpath = new DefaultXPath("/ns:dataSources/ns:dataSource[@pageClass='" + pageClsStr + "']");
        xpath.setNamespaceContext(simpleNamespaceContext);
    }
    Element dataSourceEle = (Element) xpath.selectSingleNode(doc);
    if (dataSourceEle == null) {
        String prefix = dataSourcesEle.getNamespacePrefix();
        if (StringUtils.isBlank("")) {
            String parentName = dataSourcesEle.getName();
            if (parentName.contains(":")) {
                prefix = parentName.split(":")[0];
            }
        }

        if (StringUtils.isNotBlank(prefix)) {
            prefix = prefix + ":";
        }

        dataSourceEle = dataSourcesEle.addElement(prefix + "dataSource");

        dataSourceEle.addAttribute("pageClass", pageClsStr);
    }

    //??
    if (StringUtils.isNotBlank(pagePackage)) {
        pagePackage = (pagePackage.trim());
        xpath = new DefaultXPath("/ns:dataSources[@pagePackage='" + pagePackage
                + "']/ns:dataSource[@pageClass='" + pageClsStr + "']/ns:page[1]");
        xpath.setNamespaceContext(simpleNamespaceContext);
    } else {
        xpath = new DefaultXPath("/ns:dataSources/ns:dataSource[@pageClass='" + pageClsStr + "']/ns:page[1]");
        xpath.setNamespaceContext(simpleNamespaceContext);
    }
    Element pageEle = (Element) xpath.selectSingleNode(dataSourceEle);
    if (pageEle == null) {
        String prefix = dataSourceEle.getNamespacePrefix();
        if (StringUtils.isNotBlank(prefix)) {
            prefix = prefix + ":";
        }

        pageEle = dataSourceEle.addElement(prefix + "page");
    }

    ele.accept(new PageFieldVisitor(pageEle, pagePackage, pageClsStr));
}

From source file:org.suren.autotest.web.framework.code.DefaultXmlDataSourceGenerator.java

License:Apache License

/**
 * ?xmldocument/*  w ww . jav a2 s.c o m*/
 * @param resPath
 * @return
 */
private Document prepareDoc(final String resPath) {
    ClassLoader clsLoader = this.getClass().getClassLoader();
    URL url = clsLoader.getResource(resPath);
    InputStream dsInput = null;
    try {
        if (url != null) {
            dsInput = url.openStream();
        }
    } catch (IOException e1) {
        e1.printStackTrace();
    }

    Document doc = null;
    if (dsInput != null) {
        try {
            doc = new SAXReader().read(dsInput);
        } catch (DocumentException e) {
            e.printStackTrace();
        }
    } else {
        doc = DocumentHelper.createDocument();
    }

    SimpleDateFormat dateFormat = new SimpleDateFormat();
    doc.addComment("Auto created by AutoTest, " + dateFormat.format(new Date()));

    SimpleNamespaceContext simpleNamespaceContext = new SimpleNamespaceContext();
    simpleNamespaceContext.addNamespace("ns", "http://datasource.surenpi.com");

    XPath xpath = new DefaultXPath("/ns:dataSources");
    xpath.setNamespaceContext(simpleNamespaceContext);

    //?
    Element dataSourcesEle = (Element) xpath.selectSingleNode(doc);
    if (dataSourcesEle == null) {
        String prefix = "suren";
        dataSourcesEle = doc.addElement(prefix + ":dataSources");

        dataSourcesEle.addNamespace(prefix, "http://datasource.surenpi.com");
        dataSourcesEle.addAttribute("xmlns:xsi", "http://www.w3.org/2001/XMLSchema-instance");
        dataSourcesEle.addAttribute("xsi:schemaLocation", "http://datasource.surenpi.com "
                + "http://surenpi.com/schema/datasource/autotest.web.framework.datasource.xsd ");
    }

    return doc;
}

From source file:org.suren.autotest.web.framework.code.DefaultXmlGenerator.java

License:Apache License

@Override
public void generate(String srcCoding, final String outputDir) {
    //???Page//  w w w.  j ava2 s .  c  om
    Generator generator = new DefaultXmlCodeGenerator() {

        private String springConfigPath = "applicationContext.xml";
        private Set<String> allPackage = new HashSet<String>();

        @Override
        protected void create(AutoPage autoPage) {
            super.create(autoPage);

            allPackage.add(autoPage.getPackageName());
        }

        @Override
        protected void done() {
            super.done();

            if (allPackage.size() == 0) {
                return;
            }

            Document springConfigDoc = null;

            try (InputStream inputStream = getClassLoader().getResourceAsStream(springConfigPath)) {
                if (inputStream != null) {
                    springConfigDoc = new SAXReader().read(inputStream);
                }
            } catch (IOException e) {
                e.printStackTrace();
            } catch (DocumentException e) {
                e.printStackTrace();
            }

            if (springConfigDoc == null) {
                springConfigDoc = DocumentHelper.createDocument();

                String prefix = "p";
                Element root = springConfigDoc.addElement(prefix + ":beans");

                root.addNamespace(prefix, "http://www.springframework.org/schema/beans");
                root.addNamespace("context", "http://www.springframework.org/schema/context");
                root.addAttribute("xmlns:xsi", "http://www.w3.org/2001/XMLSchema-instance");
                root.addAttribute("xsi:schemaLocation",
                        "http://www.springframework.org/schema/beans "
                                + "http://www.springframework.org/schema/beans/spring-beans-3.0.xsd "
                                + "http://www.springframework.org/schema/context "
                                + "http://www.springframework.org/schema/context/spring-context-3.0.xsd  ");
            }

            SimpleNamespaceContext simpleNamespaceContext = new SimpleNamespaceContext();
            simpleNamespaceContext.addNamespace("p", "http://www.springframework.org/schema/beans");
            simpleNamespaceContext.addNamespace("context", "http://www.springframework.org/schema/context");

            XPath xpath = new DefaultXPath("/p:beans/context:component-scan");
            xpath.setNamespaceContext(simpleNamespaceContext);

            //?
            Element componentScanEle = (Element) xpath.selectSingleNode(springConfigDoc);
            if (componentScanEle == null) {
                componentScanEle = springConfigDoc.getRootElement().addElement("context:component-scan");
            }

            //pagepackage?
            String basePackage = componentScanEle.attributeValue("base-package", "");
            basePackage = basePackage.trim();
            if (!"".equals(basePackage) && !basePackage.endsWith(",")) {
                basePackage += ",";
            }

            basePackage.replaceAll(",\\s*", ",");
            for (String newPackage : allPackage) {
                if (!basePackage.contains(newPackage + ",")) {
                    basePackage += (newPackage + ",");
                }
            }

            componentScanEle.addAttribute("base-package", basePackage);

            //???
            File outputDirFile = new File(outputDir);
            if (!outputDirFile.isDirectory()) {
                outputDirFile.mkdirs();
            }

            try (OutputStream dsOutput = new FileOutputStream(new File(outputDirFile, springConfigPath))) {
                OutputFormat outputFormat = OutputFormat.createPrettyPrint();
                outputFormat.setIndentSize(4);
                XMLWriter xmlWriter = new XMLWriter(dsOutput, outputFormat);

                xmlWriter.write(springConfigDoc);
            } catch (FileNotFoundException e) {
                e.printStackTrace();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    };
    generator.generate(srcCoding, outputDir); //?

    generator = new DefaultXmlDataSourceGenerator();
    generator.generate(srcCoding, outputDir); //?

    generator = new DefaultXmlSuiteRunnerGenerator();
    generator.generate(srcCoding, outputDir); //?}
}

From source file:org.suren.autotest.web.framework.code.DefaultXmlSuiteRunnerGenerator.java

License:Apache License

/**
 * @param document/*from  w  w  w. j  ava2 s .  co  m*/
 */
private void parse(Document doc) {
    SimpleNamespaceContext simpleNamespaceContext = new SimpleNamespaceContext();
    simpleNamespaceContext.addNamespace("ns", "http://surenpi.com");

    XPath xpath = new DefaultXPath("/ns:autotest/ns:includePage");
    xpath.setNamespaceContext(simpleNamespaceContext);
    @SuppressWarnings("unchecked")
    List<Element> includePageList = xpath.selectNodes(doc);
    if (includePageList != null && includePageList.size() > 0) {
        for (Element includePage : includePageList) {
            String pageConfig = includePage.attributeValue("pageConfig");

            generate(pageConfig, outputDir);
        }
    }

    xpath = new DefaultXPath("/ns:autotest/ns:pages");
    xpath.setNamespaceContext(simpleNamespaceContext);
    Element pagesEle = (Element) xpath.selectSingleNode(doc);
    String pagePackage = pagesEle.attributeValue("pagePackage", "");
    if (StringUtils.isNotBlank(pagePackage)) {
        pagePackage = pagePackage.trim();
    }

    // pages parse progress
    xpath = new DefaultXPath("/ns:autotest/ns:pages/ns:page");
    xpath.setNamespaceContext(simpleNamespaceContext);
    @SuppressWarnings("unchecked")
    List<Element> pageNodes = xpath.selectNodes(doc);
    if (pageNodes != null) {
        for (Element ele : pageNodes) {
            String pageClsStr = ele.attributeValue("class");
            if (pageClsStr == null) {
                logger.warn("can not found class attribute.");
                continue;
            }

            try {
                parse(doc, pagePackage, pageClsStr, ele);
            } catch (NoSuchBeanDefinitionException e) {
                logger.error("Page element [{}] parse error, in document [{}].", "pageClsStr", doc);
                throw e;
            } catch (Exception e) {
                logger.error("Page element parse error.", e);
            }
        }
    }
}

From source file:org.suren.autotest.web.framework.code.DefaultXmlSuiteRunnerGenerator.java

License:Apache License

/**
 * @param ele//from   w  w w  . j  a  v  a2  s.  c  o m
 */
private void updateXmlDataSourceByEle(Element ele, String pagePackage, String pageClsStr) {
    SimpleDateFormat dateFormat = new SimpleDateFormat();
    suiteRunnerDoc.addComment("Auto created by AutoTest, " + dateFormat.format(new Date()));

    SimpleNamespaceContext simpleNamespaceContext = new SimpleNamespaceContext();
    simpleNamespaceContext.addNamespace("ns", "http://suite.surenpi.com");

    XPath xpath = new DefaultXPath("/ns:suite");
    xpath.setNamespaceContext(simpleNamespaceContext);

    //?
    Element dataSourcesEle = suiteRunnerDoc.getRootElement();//(Element) xpath.selectSingleNode(suiteRunnerDoc);
    if (dataSourcesEle == null) {
        String prefix = "suren";
        dataSourcesEle = suiteRunnerDoc.addElement(prefix + ":suite");

        dataSourcesEle.addNamespace(prefix, "http://suite.surenpi.com");
        dataSourcesEle.addAttribute("xmlns:xsi", "http://www.w3.org/2001/XMLSchema-instance");
        dataSourcesEle.addAttribute("xsi:schemaLocation", "http://suite.surenpi.com "
                + "http://surenpi.com/schema/suite/autotest.web.framework.suite.xsd ");
        dataSourcesEle.addAttribute("pageConfig", this.srcCoding);
        dataSourcesEle.addAttribute("pagePackage", pagePackage);
    }

    xpath = new DefaultXPath("/ns:suite/ns:page[@class='" + pageClsStr + "']");
    xpath.setNamespaceContext(simpleNamespaceContext);
    Element dataSourceEle = (Element) xpath.selectSingleNode(suiteRunnerDoc);
    if (dataSourceEle == null) {
        String prefix = dataSourcesEle.getNamespacePrefix();
        if (StringUtils.isBlank("")) {
            String parentName = dataSourcesEle.getName();
            if (parentName.contains(":")) {
                prefix = parentName.split(":")[0];
            }
        }

        if (StringUtils.isNotBlank(prefix)) {
            prefix = prefix + ":";
        }

        dataSourceEle = dataSourcesEle.addElement(prefix + "page");

        dataSourceEle.addAttribute("class", pageClsStr);
    }

    //??

    xpath = new DefaultXPath("/ns:suite/ns:page[@class='" + pageClsStr + "']/ns:actions[1]");
    xpath.setNamespaceContext(simpleNamespaceContext);
    Element pageEle = (Element) xpath.selectSingleNode(dataSourceEle);
    if (pageEle == null) {
        String prefix = dataSourceEle.getNamespacePrefix();
        if (StringUtils.isNotBlank(prefix)) {
            prefix = prefix + ":";
        }

        pageEle = dataSourceEle.addElement(prefix + "actions");
    }

    ele.accept(new PageFieldVisitor(pageEle));
}