Java 类org.dom4j.xpath.DefaultXPath 实例源码

项目：core 文件：XPathUtils.java

/**
 * Extracts the value of the supplied attribute
 * 
 * @param element
 *            element with attribute in question
 * @param attributeName
 *            name of the attribute in question
 * @param failIfNotFound
 *            determines if exception should be thrown if attribute is not
 *            found
 * @return value of the attribute in question, null if not found and
 *         failIfNotFound is set to false
 * @throws GenericArtifactParsingException
 *             exception thrown is attribute is missing and failIfNotFound
 *             is set to true
 */
public static String getAttributeValue(Element element,
        String attributeName, boolean failIfNotFound)
        throws GenericArtifactParsingException {
    XPath xpath = new DefaultXPath("@" + attributeName);
    xpath.setNamespaceURIs(ccfNamespaceMap);
    Node attributeNode = xpath.selectSingleNode(element);
    if (attributeNode == null) {
        if (failIfNotFound) {
            throw new GenericArtifactParsingException("Missing attribute: "
                    + attributeName + " in element " + element.getName());
        } else {
            return null;
        }
    } else {
        return attributeNode.getText();
    }
}

项目：phoenix.webui.suite.runner 文件：XmlSuiteParser.java

/**
     * 解析测试套件配置文件
     * @param suiteInputStream 配置文件输入流
     * @return 测试套件对象
     * @throws DocumentException
     */
    public Suite parse(InputStream suiteInputStream) throws DocumentException
    {
        SAXReader reader = new SAXReader();
        reader.setEncoding("utf-8");

        Document document = reader.read(suiteInputStream);

        simpleNamespaceContext.addNamespace("ns", NS_URI);

        XPath xpath = new DefaultXPath("/ns:suite");
        xpath.setNamespaceContext(simpleNamespaceContext);
        Element suiteEle = (Element) xpath.selectSingleNode(document);
        if (suiteEle == null)
        {
            suiteEle = document.getRootElement();
//          throw new RuntimeException("Can not found suite config.");
        }

        Suite suite = new Suite();
        String xmlConfPath = suiteEle.attributeValue("pageConfig");
        String pagePackage = suiteEle.attributeValue("pagePackage", "");
        String rows = suiteEle.attributeValue("rows", "1");
        String lackLines = suiteEle.attributeValue("lackLines", "nearby");
        String errorLines = suiteEle.attributeValue("errorLines", "stop");
        String afterSleep = suiteEle.attributeValue("afterSleep", "0");

        suite.setXmlConfPath(xmlConfPath);
        suite.setPagePackage(pagePackage);
        suite.setRows(rows);
        suite.setLackLines(lackLines);
        suite.setErrorLines(errorLines);
        suite.setAfterSleep(Long.parseLong(afterSleep));

        pagesParse(document, suite);

        return suite;
    }

项目：phoenix.webui.suite.runner 文件：XmlSuiteParser.java

/**
 * 解析具体的action元素
 * @param actionList
 * @param actionsEle action组元素
 * @param afterSleep action所在组的休眠时间
 * @param beforeSleep action所在组的休眠时间
 */
private void parse(List<SuiteAction> actionList, final Element actionsEle,
        String beforeSleep, String afterSleep)
{
    DefaultXPath xpath = new DefaultXPath("ns:action");
    xpath.setNamespaceContext(simpleNamespaceContext);

    @SuppressWarnings("unchecked")
       List<Element> actionEleList = xpath.selectNodes(actionsEle);
    for(Element actionEle : actionEleList)
    {
        String field = actionEle.attributeValue("field");
        String name = actionEle.attributeValue("name", "click");
        String invoker = actionEle.attributeValue("invoker");
        String actionBeforeSleep = actionEle.attributeValue("beforeSleep", beforeSleep);
        String actionAfterSleep = actionEle.attributeValue("afterSleep", afterSleep);
        String repeat = actionEle.attributeValue("repeat", "1");
        String disable = actionEle.attributeValue("disable", "false");

        if(Boolean.parseBoolean(disable))
        {
            continue;
        }

        SuiteAction suiteAction = new SuiteAction(field, name);
        suiteAction.setInvoker(invoker);
        suiteAction.setBeforeSleep(Long.parseLong(actionBeforeSleep));
        suiteAction.setAfterSleep(Long.parseLong(actionAfterSleep));
        suiteAction.setRepeat(Integer.parseInt(repeat));

        parseActionParam(actionEle, suiteAction);

        actionList.add(suiteAction);
    }
}

项目：core 文件：GenericArtifactHelper.java

/**
 * Extracts the value of the supplied attribute
 * 
 * @param element
 *            element with attribute in question
 * @param attributeName
 *            name of the attribute in question
 * @return value of the attribute in question
 * @throws GenericArtifactParsingException
 *             exception s thrown is attribute is missing
 */
private static String getAttributeValue(Element element,
        String attributeName) throws GenericArtifactParsingException {
    // TODO Cash constructed XPath objects?
    // XPath xpath = new DefaultXPath("@" + CCF_NAMESPACE_PREFIX + ":" +
    // attributeName);
    XPath xpath = new DefaultXPath("@" + attributeName);
    xpath.setNamespaceURIs(ccfNamespaceMap);
    Node attributeNode = xpath.selectSingleNode(element);
    if (attributeNode == null)
        throw new GenericArtifactParsingException("Missing attribute: "
                + attributeName + " in element " + element.getName());
    else
        return attributeNode.getText();
}

项目：core 文件：GenericArtifactHelper.java

/**
 * Extracts the value of the supplied attribute without throwing an
 * exception if missing
 * 
 * @param element
 *            element with attribute in question
 * @param attributeName
 *            name of the attribute in question
 * @return value of the attribute in question, null if attribute is missing
 * 
 */
private static String getAttributeValueWithoutException(Element element,
        String attributeName) {
    // TODO Cash constructed XPath objects?
    // XPath xpath = new DefaultXPath("@" + CCF_NAMESPACE_PREFIX + ":" +
    // attributeName);
    XPath xpath = new DefaultXPath("@" + attributeName);
    xpath.setNamespaceURIs(ccfNamespaceMap);
    Node attributeNode = xpath.selectSingleNode(element);
    if (attributeNode == null)
        return null;
    else
        return attributeNode.getText();
}

项目：community-edition-old 文件：JBPMProcessImageTag.java

private int[] extractBoxConstraint(Element root) {
  int[] result = new int[4];
  String nodeName = currentToken.getNode().getName();
  XPath xPath = new DefaultXPath("//node[@name='" + nodeName + "']");
  Element node = (Element) xPath.selectSingleNode(root);
  result[0] = Integer.valueOf(node.attribute("x").getValue()).intValue();
  result[1] = Integer.valueOf(node.attribute("y").getValue()).intValue();
  result[2] = Integer.valueOf(node.attribute("width").getValue()).intValue();
  result[3] = Integer.valueOf(node.attribute("height").getValue()).intValue();
  return result;
}

项目：community-edition-old 文件：JBPMProcessImageTag.java

private int[] extractBoxConstraint(Element root, Token token) {
  int[] result = new int[4];
  String nodeName = token.getNode().getName();
  XPath xPath = new DefaultXPath("//node[@name='" + nodeName + "']");
  Element node = (Element) xPath.selectSingleNode(root);
  result[0] = Integer.valueOf(node.attribute("x").getValue()).intValue();
  result[1] = Integer.valueOf(node.attribute("y").getValue()).intValue();
  result[2] = Integer.valueOf(node.attribute("width").getValue()).intValue();
  result[3] = Integer.valueOf(node.attribute("height").getValue()).intValue();
  return result;
}

项目：lexml-renderer-pdf 文件：RendererPDF.java

public void render(final InputStream in, final OutputStream out, final Map<String , String> config)
    throws Exception {
    SAXReader reader = new SAXReader();
    Document document = reader.read(in);

    XPath xpath = new DefaultXPath("/l:LexML/l:Metadado/l:Identificacao");
    Map<String,String> ns = new HashMap<String,String>();
    ns.put("l","http://www.lexml.gov.br/1.0");
    xpath.setNamespaceURIs(ns);        
    Node n = xpath.selectSingleNode(document);
    //System.out.println("n:" + n);
    //System.out.println("attributes: " + ((Element) n).attributes());
    String urn = ((Element)n).attributeValue("URN");
    //System.out.println("urn:" + urn);
    String[] urnComps = urn.split(":");
    String autoridade = urnComps[3];
    String tipoNorma = urnComps[4];

    RendererPDFContext ctx = new RendererPDFContext(autoridade,tipoNorma);
    ctx.addConfig(config);

    Element root = document.getRootElement();

    ctx.setOutputStream(out);

    new PDFBuilder(ctx, root).build();

}

项目：autotest.webdriver.downloader 文件：DriverMapping.java

/**
 * @param browser
 * @param ver
 * @param os 操作系统名称
 * @param arch CUP架构（32或者64位）
 * @return 找不到返回null
 */
public String getUrl(String browser, String ver, String os, String arch)
{
    String xpathStr = String.format("//drivers/driver[@type='%s']/supports/browser[@version='%s']",
            browser, ver);
    XPath xpath = new DefaultXPath(xpathStr);

    String path = null;
    @SuppressWarnings("unchecked")
       List<Element> nodes = xpath.selectNodes(document);
    String driverVer = null;
    for(Element ele : nodes)
    {
        @SuppressWarnings("unchecked")
           List<Element> itemList = ele.getParent().getParent().element("items").elements("item");
        for(Element item : itemList)
        {
            if(os.equals(item.attributeValue("os")) && arch.equals(item.attributeValue("arch")))
            {
                path = item.attributeValue("path");
                break;
            }
        }

           driverVer = ele.getParent().getParent().attributeValue("version");
        break;
    }

    if(driverVer != null && !driverVer.trim().equals(""))
    {
        String base = document.getRootElement().attributeValue("base");
        String subPath = "";

           for(Browser bro : browserList())
           {
               if(browser.equals(bro.getName()))
               {
                   subPath = bro.getPath();
                   break;
               }
           }

           if("win32".equals(os))
           {
               arch = "";
           }

        path = base + subPath + "/" + driverVer + "/" + browser + "driver_" + os + arch + ".zip";
    }
    else
    {
        path = null;
    }

    return path;
}

项目：autotest.webdriver.downloader 文件：DriverMapping.java

/**
 * @return 支持的浏览器以及版本列表
 */
public Map<String, Set<String>> supportBrowser()
{
    Map<String, Set<String>> browserMap = new HashMap<String, Set<String>>();

    String xpathStr = String.format("//drivers/driver");
    XPath xpath = new DefaultXPath(xpathStr);

    @SuppressWarnings("unchecked")
       List<Element> nodes = xpath.selectNodes(document);
    for(Element ele : nodes)
    {
        String type = ele.attributeValue("type");

        Set<String> verList = new TreeSet<String>(new Comparator<String>(){

            @Override
            public int compare(String o1, String o2)
            {
                return o2.compareTo(o1);
            }
        });
        @SuppressWarnings("unchecked")
           List<Element> verEleList = ele.element("supports").elements("browser");
        for(Element verEle : verEleList)
        {
            String ver = verEle.attributeValue("version");

            verList.add(ver);
        }

        Set<String> oldVerList = browserMap.get(type);
        if(oldVerList == null)
        {
            browserMap.put(type, verList);
        }
        else
        {
            oldVerList.addAll(verList);
        }
    }

    return browserMap;
}

项目：cernunnos 文件：SimpleReagent.java

@Override
protected XPath initialValue() {
    return new DefaultXPath(this.xpath);
}

项目：cernunnos 文件：NodeProcessor.java

@Override
protected XPath initialValue() {
    return new DefaultXPath("descendant-or-self::text() | descendant-or-self::*/@*");
}

项目：cernunnos 文件：XPathCacheFactory.java

public XPath createObject(String key) {
    return new DefaultXPath(key);
}