Example usage for org.dom4j.io SAXReader SAXReader

Introduction

In this page you can find the example usage for org.dom4j.io SAXReader SAXReader.

Prototype

public SAXReader()

Source Link

Usage

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;/*from  www .j a  v  a 2 s . co  m*/
    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 String getTagContent(String xmlFileName, String TagPath) {
    String a = "";
    SAXReader reader = new SAXReader();
    Document doc = null;//from  www. ja v  a  2s.co m
    try {
        doc = reader.read(new File(xmlFileName));
        Node node = doc.selectSingleNode(convertPath(TagPath));
        if (node != null) {
            a = node.getText();
        }
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        if (doc != null) {
            doc.clearContent();
        }
        reader = null;
    }
    return a;
}

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

License:Apache License

/**
 * ???????//from   ww w.  j  av  a 2s.c om
 * 
 * 
 * @param xmlFileInputStream
 * @param TagPath
 * @return
 */
public static String getTagContent(InputStream xmlFileInputStream, String TagPath) {
    String a = "";
    if (xmlFileInputStream == null) {
        // System.out.println("WARN:the resource do not exist");
        return a;
    }
    SAXReader reader = new SAXReader();
    Document doc = null;
    try {
        doc = reader.read(xmlFileInputStream);
        Node node = doc.selectSingleNode(convertPath(TagPath));
        if (node != null) {
            a = node.getText();
        }
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        if (doc != null) {
            doc.clearContent();
        }
        reader = null;
    }
    return a;
}

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

License:Apache License

public static void setTagContent(String xmlFileName, String TagPath, String value) {
    synchronized (writeLock) {
        SAXReader reader = new SAXReader();
        XMLWriter writer = null;/*  www.j a va2 s  . c om*/
        try {
            Document doc = reader.read(new File(xmlFileName));
            Node node = doc.selectSingleNode(convertPath(TagPath));
            if (node != null) {
                node.setText(value);
            }
            writer = new XMLWriter(new FileWriter(xmlFileName));
            writer.write(doc);
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            reader = null;
            if (writer != null) {
                try {
                    writer.close();
                } catch (IOException ex) {
                    ex.printStackTrace();
                }
            }
        }
    }
}

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) {
    // ? ??????//  www . j ava  2  s .com
    // ????
    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;
        }
    }
}

From source file:com.beetle.framework.web.cache.imp.CacheConfig.java

License:Apache License

public synchronized void readCacheURLs(InputStream xmlIs) {
    url_cacheAttr.clear();/*  w  ww. j av a2 s.c  om*/
    if (xmlIs == null) {
        return;
    }
    SAXReader reader = new SAXReader();
    Document doc = null;
    try {
        doc = reader.read(xmlIs);
        Node node = doc.selectSingleNode(convertPath("mappings.caches"));
        if (node != null) {
            config.setDiskStorePath(node.valueOf("@diskStorePath"));
            config.setMaxElementsInMemory(toInt(node.valueOf("@maxElementsInMemory")));
            config.setMemoryStoreEvictionPolicy(node.valueOf("memoryStoreEvictionPolicy"));
            Iterator<?> it = node.selectNodes("cItem").iterator();
            while (it.hasNext()) {
                CacheAttr attr = new CacheAttr();
                Element e = (Element) it.next();
                attr.setUrl(e.valueOf("@name"));
                attr.setScope(e.valueOf("@scope"));
                attr.setTime(toInt(e.valueOf("@time")));
                url_cacheAttr.put(attr.getUrl(), attr);
            }
        }
    } catch (Exception de) {
        de.printStackTrace();
    } finally {
        if (doc != null) {
            doc.clearContent();
        }
        reader = null;
    }
}

From source file:com.beyondb.io.DBConfig.java

/**
 *??/*from   w  w  w . j  ava 2s. c o m*/
 * @param path
 * @return
 */
public static DataSource readDBConfig(String path) {
    DataSource ds = null;

    try {

        SAXReader reader = new SAXReader();
        File file = new File(path);

        if (file.exists()) {
            Document doc = reader.read(file);

            Element datasource = doc.getRootElement();
            Element dbElement = datasource.element(Node_database);
            if (dbElement != null) {
                String id = dbElement.attribute(Attribute_id).getValue();
                String username = dbElement.attribute(Attribute_username).getValue();
                String password = dbElement.attribute(Attribute_password).getValue();
                String virtualNode = dbElement.attribute(Attribute_virtualNode).getValue();
                String url = dbElement.elementText(Attribute_jdbcurl);
                ds = new BydDataSource(url, username, password);
                ds.setVirtualNode(virtualNode);
                ds.setID(id);
            }

        }

    } catch (DocumentException ex) {

        Logger.getLogger(DBConfig.class.getName()).log(Level.SEVERE, "???", ex);
    }
    return ds;
}

From source file:com.beyondb.io.DBConfig.java

/**
 *??/*from w  w w. j  ava 2  s .  c  o m*/
 * @param path
 * @return
 */
public static ArrayList<DataSource> readDBConfig1(String path) {
    ArrayList<DataSource> dslist = new ArrayList<>();

    try {

        SAXReader reader = new SAXReader();
        File file = new File(path);

        if (file.exists()) {
            Document doc = reader.read(file);

            Element datasource = doc.getRootElement();
            Iterator it = datasource.elementIterator(Node_database);
            while (it.hasNext()) {
                Element dbElement = (Element) it.next();
                String id = dbElement.attribute(Attribute_id).getValue();
                String username = dbElement.attribute(Attribute_username).getValue();
                String password = dbElement.attribute(Attribute_password).getValue();
                String virtualNode = dbElement.attribute(Attribute_virtualNode).getValue();
                String url = dbElement.elementText(Attribute_jdbcurl);

                DataSource ds = new BydDataSource(url, username, password);
                ds.setVirtualNode(virtualNode);
                ds.setID(id);
                dslist.add(ds);
            }

        }

    } catch (DocumentException ex) {

        Logger.getLogger(DBConfig.class.getName()).log(Level.SEVERE, "???", ex);
    }
    return dslist;
}

From source file:com.blocks.framework.utils.date.XMLDom4jUtils.java

License:Open Source License

/**
 * ReaderDocument encodingStrnull""GB2312
 *
 * @param in// w  w w. j av a  2 s  .  c  om
 *            Reader
 * @param encoding
 *            
 * @return documment
 * @throws XMLDocException
 * @throws BaseException
 */
public static Document fromXML(Reader in, String encoding) throws BaseException {
    try {
        if (encoding == null || encoding.equals("")) {
            encoding = DEFAULT_ENCODING;
        }
        SAXReader reader = new SAXReader();
        InputSource source = new InputSource(in);
        source.setEncoding(encoding);
        Document document = reader.read(source);
        document.setXMLEncoding(encoding);
        return document;
    } catch (Exception ex) {
        throw new BaseException("UTIL-0001", ex);
    }

}

From source file:com.blocks.framework.utils.date.XMLDom4jUtils.java

License:Open Source License

/**
 * XMLDocument encodingStrnull""GB2312//from w w  w .  j av  a2 s.co m
 *
 * @param inputSource
 *            
 * @param encoding
 *            
 * @return document
 * @throws XMLDocException
 * @throws BaseException
 */
public static Document fromXML(InputStream inputSource, String encoding) throws BaseException {
    try {
        if (encoding == null || encoding.equals("")) {
            encoding = DEFAULT_ENCODING;
        }
        SAXReader reader = new SAXReader();
        Document document = reader.read(inputSource);
        document.setXMLEncoding(encoding);
        return document;
    } catch (Exception ex) {
        throw new BaseException("UTIL-0001", ex);
    }
}