Example usage for org.dom4j Node selectNodes

Introduction

In this page you can find the example usage for org.dom4j Node selectNodes.

Prototype

List<Node> selectNodes(String xpathExpression);

Source Link

Document

selectNodes evaluates an XPath expression and returns the result as a List of Node instances or String instances depending on the XPath expression.

Usage

From source file:com.alibaba.toolkit.util.resourcebundle.xml.XMLResourceBundle.java

License:Open Source License

/**
 * ?XML Node?resource.//from  w w  w.j a  v a2s .com
 *
 * @param groupNode resource?XML Node
 * @throws ResourceBundleCreateException ?
 */
protected void initGroup(Node groupNode) throws ResourceBundleCreateException {
    String enumTypeName = (String) groupNode.selectObject(ResourceBundleConstant.XPATH_GROUP_ENUM);
    Class enumType = null;

    if (enumTypeName.length() > 0) {
        try {
            enumType = ContextClassLoader.loadClass(enumTypeName);
        } catch (ClassNotFoundException e) {
            throw new ResourceBundleCreateException(ResourceBundleConstant.RB_ENUM_CLASS_NOT_FOUND,
                    new Object[] { enumTypeName, ContextClassLoader.getClassLoader() }, e);
        }
    }

    for (Iterator i = groupNode.selectNodes(ResourceBundleConstant.XPATH_RESOURCES).iterator(); i.hasNext();) {
        Node resourceNode = (Node) i.next();

        initResource(resourceNode, enumType);
    }
}

From source file:com.alibaba.toolkit.util.resourcebundle.xml.XMLResourceBundle.java

License:Open Source License

/**
 * ?XML Nodemap resource.//from ww  w  .  ja  va 2 s.c  om
 *
 * @param id           resource ID
 * @param resourceNode resource?XML Node
 * @return resource
 * @throws ResourceBundleCreateException ?
 */
protected Object getMapResource(String id, Node resourceNode) throws ResourceBundleCreateException {
    ListMap map = new ArrayHashMap();

    for (Iterator i = resourceNode.selectNodes(ResourceBundleConstant.XPATH_RESOURCES).iterator(); i
            .hasNext();) {
        Node mapItemNode = (Node) i.next();
        Object mapKey = mapItemNode.selectObject(ResourceBundleConstant.XPATH_RESOURCE_ID);

        if (map.containsKey(id)) {
            throw new ResourceBundleCreateException(ResourceBundleConstant.RB_DUPLICATED_MAP_RESOURCE_KEY,
                    new Object[] { mapKey, id }, null);
        }

        String mapItemType = mapItemNode.getName();
        Object value = null;

        if (ResourceBundleConstant.RB_RESOURCE_TYPE_MESSAGE.equals(mapItemType)) {
            value = getMessageResource(id, mapItemNode);
        } else if (ResourceBundleConstant.RB_RESOURCE_TYPE_MAP.equals(mapItemType)) {
            value = getMapResource(id, mapItemNode);
        } else if (ResourceBundleConstant.RB_RESOURCE_TYPE_LIST.equals(mapItemType)) {
            value = getListResource(id, mapItemNode);
        }

        map.put(mapKey, value);
    }

    return Collections.unmodifiableMap(map);
}

From source file:com.alibaba.toolkit.util.resourcebundle.xml.XMLResourceBundle.java

License:Open Source License

/**
 * ?XML Nodelist resource.//from   www .  j  a v  a  2s  .com
 *
 * @param id           resource ID
 * @param resourceNode resource?XML Node
 * @return resource
 * @throws ResourceBundleCreateException ?
 */
protected Object getListResource(String id, Node resourceNode) throws ResourceBundleCreateException {
    List list = new ArrayList();

    for (Iterator i = resourceNode.selectNodes(ResourceBundleConstant.XPATH_RESOURCES).iterator(); i
            .hasNext();) {
        Node listItemNode = (Node) i.next();
        String listItemType = listItemNode.getName();
        Object value = null;

        if (ResourceBundleConstant.RB_RESOURCE_TYPE_MESSAGE.equals(listItemType)) {
            value = getMessageResource(id, listItemNode);
        } else if (ResourceBundleConstant.RB_RESOURCE_TYPE_MAP.equals(listItemType)) {
            value = getMapResource(id, listItemNode);
        } else if (ResourceBundleConstant.RB_RESOURCE_TYPE_LIST.equals(listItemType)) {
            value = getListResource(id, listItemNode);
        }

        list.add(value);
    }

    return Collections.unmodifiableList(list);
}

From source file:com.amalto.workbench.widgets.xmleditor.pagecontent.ExtensibleXMLEditorPageContent.java

License:Open Source License

protected List<?> getXMLNodesByPath(Node parent, String relativePath) {

    return parent.selectNodes("./" + relativePath);//$NON-NLS-1$
}

From source file:com.beetle.framework.business.service.server.ServiceConfig.java

License:Apache License

private static void gendoc(Document doc) throws ClassNotFoundException {
    Node node = doc.selectSingleNode("binder");
    if (node != null) {
        Iterator<?> it = node.selectNodes("item").iterator();
        while (it.hasNext()) {
            ServiceDef sdf = new ServiceDef();
            Element e = (Element) it.next();
            String face = e.valueOf("@interface");
            String imp = e.valueOf("@implement");
            String enabled = e.valueOf("@enabled");
            sdf.setIface(face);//from ww  w  .j av  a 2 s  .  c  o  m
            sdf.setImp(imp);
            sdf.setEnabled(enabled);
            @SuppressWarnings("unchecked")
            Iterator<Attribute> ait = e.attributeIterator();
            while (ait.hasNext()) {
                Attribute at = ait.next();
                sdf.addExtension(at.getName(), at.getValue());
            }
            register(sdf);
        }
    }
}

From source file:com.beetle.framework.resource.container.ContainerConfig.java

License:Apache License

/**
 * //from  w w  w.  j  av a2  s  .c o  m
 *
 * @param tagname --??
 * @param key     --??
 * @throws Exception
 */
public static void setContainValue(String tagname, String key, String value) throws Exception {
    Document doc = XMLReader.getXmlDoc(sysconfigFileName);
    Node node = doc.selectSingleNode(XMLReader.convertPath(tagname));
    if (node != null) {
        @SuppressWarnings("rawtypes")
        Iterator it = node.selectNodes("item").iterator();
        while (it.hasNext()) {
            Element e = (Element) it.next();
            String id = e.valueOf("@name");
            if (id != null && id.equals(key)) {
                e.addAttribute("value", value);
                break;
            }
        }
    }
    File f = new File(sysconfigFileName);
    if (f.exists()) {
        OutputFormat format = OutputFormat.createPrettyPrint();
        FileOutputStream fos = new FileOutputStream(f);
        XMLWriter writer = new XMLWriter(fos, format);
        writer.write(doc);
        writer.close();
    } else {
        AppLogger.getInstance(ContainerConfig.class).error("??jarxml");
    }
}

From source file:com.beetle.framework.resource.dic.ReleBinder.java

License:Apache License

private void gendoc(Document doc)
        throws ClassNotFoundException, InstantiationException, IllegalAccessException {
    Node node = doc.selectSingleNode("binder");
    if (node != null) {
        Iterator<?> it = node.selectNodes("item").iterator();
        while (it.hasNext()) {
            Element e = (Element) it.next();
            String aopid = e.valueOf("@aopid");
            if (aopid != null && aopid.trim().length() > 0) {
                String inerceptor = e.valueOf("@interceptor");
                this.bindAopInterceptor(aopid, (AopInterceptor) Class.forName(inerceptor.trim()).newInstance());
            } else {
                dealInject(e);/*from w  w w  .j  av  a  2s  .co m*/
            }
        }
    }
}

From source file:com.beetle.framework.util.file.XMLReader.java

License:Apache License

/**
 * //from w  ww.  ja v  a 2  s  . co m
 * @param xmlFileInputStream
 * @param itemPath
 * @param ElementName
 * @param keyName
 * @param valueName
 * @return
 */
public static Map<String, String> getProperties(InputStream xmlFileInputStream, String itemPath,
        String ElementName, String keyName, String valueName) {
    Map<String, String> map = new HashMap<String, String>();
    if (xmlFileInputStream == null) {
        // System.out.println("WARN:the resource do not exist");
        return map;
    }
    SAXReader reader = new SAXReader();
    Document doc = null;
    try {
        doc = reader.read(xmlFileInputStream);
        // Document doc = reader.read(new File(xmlFileName));
        Node node = doc.selectSingleNode(convertPath(itemPath));
        if (node != null) {
            Iterator<?> it = node.selectNodes(ElementName).iterator();
            while (it.hasNext()) {
                Element e = (Element) it.next();
                map.put(e.valueOf("@" + keyName), e.valueOf("@" + valueName));
            }
        } else {
            // throw new com.beetle.framework.AppRuntimeException(
            // "?????!");
            // System.out.println("WARN:Can't find the paht[" + itemPath
            // + "],please check it!");
            // throw new RuntimeException("{" + itemPath +
            // "}does not exist");
        }
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        if (doc != null) {
            doc.clearContent();
        }
        reader = null;
    }
    // xmlFileInputStream.close();
    return map;
}

From source file:com.beetle.framework.util.file.XMLReader.java

License:Apache License

public static Map<String, String> getProperties(String xmlFileName, String itemPath, String ElementName,
        String keyName, String valueName) {
    Map<String, String> map = new HashMap<String, String>();
    SAXReader reader = new SAXReader();
    Document doc = null;/*w  w w. j a va2s.com*/
    try {
        //
        // InputStream
        // in=ClassLoader.getSystemResourceAsStream(xmlFileName);
        // Document doc=reader.read(in);
        //
        doc = reader.read(new File(xmlFileName));
        Node node = doc.selectSingleNode(convertPath(itemPath));
        if (node != null) {
            Iterator<?> it = node.selectNodes(ElementName).iterator();
            while (it.hasNext()) {
                Element e = (Element) it.next();
                map.put(e.valueOf("@" + keyName), e.valueOf("@" + valueName));
            }
        } else {
            // throw new com.beetle.framework.AppRuntimeException(
            // "?????!");
            System.out.println("WARN:Can't find the paht[" + itemPath + "],please check it!");
        }
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        if (doc != null) {
            doc.clearContent();
        }
        reader = null;
    }
    return map;
}

From source file:com.beetle.framework.util.file.XMLReader.java

License:Apache License

public static void setProperties(String xmlFileName, String itemPath, String ElementName, String keyName,
        String valueName, String key, String value) {
    // ? ??????//from  w  w  w  . j  a  va2 s  .  co m
    // ????
    synchronized (writeLock) {
        SAXReader reader = new SAXReader();
        XMLWriter writer = null;
        try {
            Document doc = reader.read(new File(xmlFileName));
            Node node = doc.selectSingleNode(convertPath(itemPath));
            if (node != null) {
                Iterator<?> it = node.selectNodes(ElementName).iterator();
                while (it.hasNext()) {
                    Element e = (Element) it.next();
                    if (e.attributeValue(keyName).equals(key)) {
                        e.addAttribute(valueName, value);
                        break;
                    }
                }
            }
            writer = new XMLWriter(new FileWriter(xmlFileName));
            writer.write(doc);
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            if (writer != null) {
                try {
                    writer.close();
                } catch (IOException ex) {
                    ex.printStackTrace();
                }
            }
            reader = null;
        }
    }
}