Example usage for org.dom4j Document getRootElement

List of usage examples for org.dom4j Document getRootElement

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Introduction

In this page you can find the example usage for org.dom4j Document getRootElement.

Prototype

Element getRootElement();

Source Link

Document

Returns the root Element for this document.

Usage

From source file:com.glaf.jbpm.deploy.MxJbpmProcessDeployer.java

License:Apache License

public ProcessDefinition deploy(JbpmContext jbpmContext, byte[] zipBytes) {
    SAXReader xmlReader = new SAXReader();
    JpdlXmlReader jpdlReader = new JpdlXmlReader();
    Document doc = null;
    InputStream inputStream = null;
    ZipInputStream zipInputStream = null;
    ProcessDefinition processDefinition = null;
    Map<String, byte[]> zipMap = null;
    try {//from  www. j ava 2  s  . co m
        zipInputStream = new ZipInputStream(new ByteArrayInputStream(zipBytes));
        zipMap = ZipUtils.getZipBytesMap(zipInputStream);
        zipInputStream.close();
        zipInputStream = null;
        if (zipMap != null) {
            if (zipMap.get("processdefinition.xml") != null) {
                byte[] bytes = zipMap.get("processdefinition.xml");
                inputStream = new ByteArrayInputStream(bytes);
                doc = xmlReader.read(inputStream);
                jpdlReader.checkTaskNames(doc);
                this.reconfigProcessDefinition(jbpmContext, doc);
                Element root = doc.getRootElement();
                String encoding = doc.getXMLEncoding();
                String processName = root.attributeValue("name");

                try {
                    SimpleDateFormat formatter = new SimpleDateFormat("yyyyMMddHHmmss", Locale.getDefault());
                    String ret = formatter.format(new Date());
                    String filename = SystemProperties.getConfigRootPath() + "/deploy/" + processName + ret
                            + ".zip";
                    // ?
                    FileUtils.save(filename, zipBytes);
                } catch (Exception ex) {
                    if (LogUtils.isDebug()) {
                        logger.debug(ex);
                        ex.printStackTrace();
                    }
                }

                byte[] pdBytes = Dom4jUtils.getBytesFromPrettyDocument(doc, encoding);
                zipMap.put("processdefinition.xml", pdBytes);

                // ??
                byte[] newZipBytes = ZipUtils.toZipBytes(zipMap);
                zipInputStream = new ZipInputStream(new ByteArrayInputStream(newZipBytes));
                processDefinition = ProcessDefinition.parseParZipInputStream(zipInputStream);
                jbpmContext.deployProcessDefinition(processDefinition);
                zipInputStream.close();
                zipInputStream = null;

                String processDefinitionId = String.valueOf(processDefinition.getId());

                logger.debug("processDefinitionId:" + processDefinitionId);
                logger.debug("processName:" + processName);
                Map<String, Task> taskMap = processDefinition.getTaskMgmtDefinition().getTasks();
                if (taskMap != null && taskMap.size() > 0) {
                    Iterator<String> iter = taskMap.keySet().iterator();
                    while (iter.hasNext()) {
                        String taskName = iter.next();
                        logger.debug("taskName:" + taskName);
                    }
                }

                try {
                    SimpleDateFormat formatter = new SimpleDateFormat("yyyyMMddHHmmss", Locale.getDefault());
                    String ret = formatter.format(new Date());
                    String filename = SystemProperties.getConfigRootPath() + "/deploy/" + processName + ret
                            + "_repack.zip";
                    // ??
                    FileUtils.save(filename, newZipBytes);
                } catch (Exception ex) {
                    if (LogUtils.isDebug()) {
                        logger.debug(ex);
                    }
                }
            }

            if (zipMap.get("process.cfg.xml") != null) {
                byte[] x_bytes = zipMap.get("process.cfg.xml");
                if (x_bytes != null) {
                    JbpmExtensionReader reader = new JbpmExtensionReader();
                    List<Extension> extensions = reader.readTasks(new ByteArrayInputStream(x_bytes));
                    if (extensions != null && extensions.size() > 0) {

                        JbpmExtensionManager jbpmExtensionManager = ProcessContainer.getContainer()
                                .getJbpmExtensionManager();
                        jbpmExtensionManager.reconfig(jbpmContext, extensions);
                    }
                }
            }
        }
        return processDefinition;
    } catch (Throwable ex) {
        if (LogUtils.isDebug()) {
            logger.debug(ex);
            ex.printStackTrace();
        }
        throw new JbpmException(ex);
    } finally {
        try {
            if (zipInputStream != null) {
                zipInputStream.close();
                zipInputStream = null;
            }
        } catch (Exception ex) {
            if (LogUtils.isDebug()) {
                logger.debug(ex);
            }
        }
        try {
            if (inputStream != null) {
                inputStream.close();
                inputStream = null;
            }
        } catch (Exception ex) {
            if (LogUtils.isDebug()) {
                logger.debug(ex);
            }
        }
    }
}

From source file:com.glaf.jbpm.deploy.MxJbpmProcessDeployer.java

License:Apache License

public void reconfigProcessDefinition(JbpmContext jbpmContext, Document doc) {
    Element root = doc.getRootElement();
    String processName = root.attributeValue("name");
    String className = null;//from  ww w. j a va 2 s.c  om
    Map<String, String> actionMap = new java.util.HashMap<String, String>();
    List<?> actionList = root.elements("action");
    if (actionList != null && actionList.size() > 0) {
        Iterator<?> iterator = actionList.iterator();
        while (iterator.hasNext()) {
            Element element = (Element) iterator.next();
            String name = element.attributeValue("name");
            String clazz = element.attributeValue("class");
            actionMap.put(name, clazz);
        }
    }

    if (StringUtils.isEmpty(className)) {
        className = CustomProperties.getString(processName + ".jbpm.action.class");
    }

    if (StringUtils.isEmpty(className)) {
        className = CustomProperties.getString("jbpm.action.class");
    }

    if (StringUtils.isEmpty(className)) {
        className = SystemProperties.getString("jbpm.action.class");
    }

    List<?> taskNodeList = root.elements("task-node");
    if (taskNodeList == null || taskNodeList.size() == 0) {
        return;
    }

    Iterator<?> iterator = taskNodeList.iterator();
    while (iterator.hasNext()) {
        Element element = (Element) iterator.next();
        Map<String, String> taskMap = new java.util.HashMap<String, String>();
        List<?> taskList = element.elements("task");
        if (taskList != null && taskList.size() > 0) {
            Iterator<?> iter = taskList.iterator();
            while (iter.hasNext()) {
                Element elem = (Element) iter.next();
                taskMap.put(elem.attributeValue("name"), elem.attributeValue("description"));
            }
        }

        List<?> eventList = element.elements("event");
        if (eventList != null && eventList.size() > 0) {
            Iterator<?> iter = eventList.iterator();
            while (iter.hasNext()) {
                Element elem = (Element) iter.next();
                String eventType = elem.attributeValue("type");
                if (StringUtils.equals(eventType, "node-enter")) {
                    List<?> actionRefList = elem.elements("action");
                    if (actionRefList != null && actionRefList.size() > 0) {
                        Iterator<?> it = actionRefList.iterator();
                        while (it.hasNext()) {
                            Element e = (Element) it.next();
                            String ref = e.attributeValue("ref-name");
                            if (StringUtils.isNotEmpty(ref)) {
                                if (!actionMap.containsKey(ref)) {
                                    Element newAction = root.addElement("action");
                                    newAction.addAttribute("name", ref);
                                    newAction.addAttribute("class", className);
                                    newAction.addElement("extensionName").setText(ref);
                                }
                            }
                        }
                    }
                }
            }
        }
    }
}

From source file:com.glaf.jbpm.export.MxJbpmProcessExporter.java

License:Apache License

public void addElement(Document doc, Map<String, Object> context) {
    Element root = doc.getRootElement();
    GraphSession graphSession = null;//from  w  w w .ja  v a2  s.  c om
    JbpmContext jbpmContext = null;
    try {
        jbpmContext = ProcessContainer.getContainer().createJbpmContext();
        graphSession = jbpmContext.getGraphSession();
        List<ProcessDefinition> processDefinitions = graphSession.findLatestProcessDefinitions();
        if (processDefinitions != null && processDefinitions.size() > 0) {
            Element element = root.addElement("processes");
            Iterator<ProcessDefinition> iterator = processDefinitions.iterator();
            while (iterator.hasNext()) {
                ProcessDefinition pd = iterator.next();
                Element elem = element.addElement("process");
                elem.addAttribute("name", pd.getName());
                elem.addAttribute("description", pd.getDescription());
            }
        }
    } catch (Exception ex) {
        if (LogUtils.isDebug()) {
            ex.printStackTrace();
        }
    } finally {
        Context.close(jbpmContext);
    }

    Element jbpmCfgTemplate = root.addElement("jbpm-cfg-template");

    String configPath = SystemProperties.getConfigRootPath();
    String path = configPath + "/conf/jbpm/template";
    java.io.File directory = new java.io.File(path);
    String[] filelist = directory.list();
    InputStream inputStream = null;
    SAXReader xmlReader = new SAXReader();
    for (int i = 0; i < filelist.length; i++) {
        String filename = directory.getAbsolutePath() + "/" + filelist[i];
        File file = new File(filename);
        if (file.isFile() && file.getName().endsWith(".xml")) {
            try {
                inputStream = new FileInputStream(file);
                Document doc2x = xmlReader.read(inputStream);
                Element root2x = doc2x.getRootElement();
                List<?> elements = root2x.elements("action-definition");
                Iterator<?> iterator = elements.iterator();
                while (iterator.hasNext()) {
                    Element elem = (Element) iterator.next();
                    elem.setParent(jbpmCfgTemplate);
                    elem.setDocument(doc);
                    jbpmCfgTemplate.add(elem);
                }
                inputStream.close();
                inputStream = null;
            } catch (Exception ex) {
                throw new RuntimeException(ex);
            }
        }
    }
}

From source file:com.glaf.jbpm.xml.JpdlXmlReader.java

License:Apache License

public List<String> getTaskNames(InputStream inputStream) {
    List<String> taskNames = new ArrayList<String>();
    SAXReader xmlReader = new SAXReader();
    Document doc = null;
    try {/* w ww  .  j  a  v a2s .com*/
        doc = xmlReader.read(inputStream);
    } catch (Exception ex) {
        throw new RuntimeException(ex);
    }
    Element root = doc.getRootElement();
    List<?> rows = root.elements("task-node");
    Iterator<?> iterator = rows.iterator();
    while (iterator.hasNext()) {
        Element element = (Element) iterator.next();
        List<?> tasks = element.elements("task");
        Iterator<?> iter = tasks.iterator();
        while (iter.hasNext()) {
            Element elem = (Element) iter.next();
            String taskName = elem.attributeValue("name");
            if (taskNames.contains(taskName)) {
                throw new RuntimeException("task name '" + taskName + "' is exists.");
            }
            taskNames.add(taskName);
        }
    }

    return taskNames;
}

From source file:com.glaf.jbpm.xml.JpdlXmlReader.java

License:Apache License

public void checkTaskNames(Document doc) {
    List<String> taskNames = new ArrayList<String>();
    Element root = doc.getRootElement();
    List<?> rows = root.elements("task-node");
    Iterator<?> iterator = rows.iterator();
    while (iterator.hasNext()) {
        Element element = (Element) iterator.next();
        List<?> tasks = element.elements("task");
        Iterator<?> iter = tasks.iterator();
        while (iter.hasNext()) {
            Element elem = (Element) iter.next();
            String taskName = elem.attributeValue("name");
            if (taskNames.contains(taskName)) {
                throw new RuntimeException("task name '" + taskName + "' is exists.");
            }/* www.ja  v a 2s  . co m*/
            taskNames.add(taskName);
        }
    }
}

From source file:com.glaf.jbpm.xml.JpdlXmlReader.java

License:Apache License

public List<Todo> read(InputStream inputStream) {
    List<Todo> todoList = new java.util.ArrayList<Todo>();
    SAXReader xmlReader = new SAXReader();
    int sortNo = 1;
    try {//w  w  w .j  av a 2  s. c  o  m
        Document doc = xmlReader.read(inputStream);
        Element root = doc.getRootElement();
        String processName = root.attributeValue("name");
        String moduleName = root.elementText("description");
        List<?> rows = root.elements("task-node");
        Iterator<?> iterator = rows.iterator();
        while (iterator.hasNext()) {
            Element element = (Element) iterator.next();
            List<?> tasks = element.elements("task");
            Iterator<?> iter = tasks.iterator();
            while (iter.hasNext()) {
                Element elem = (Element) iter.next();
                String taskName = elem.attributeValue("name");
                if (taskName.startsWith("task55")) {
                    continue;
                }
                Todo model = new Todo();
                model.setSortNo(sortNo++);
                model.setProcessName(processName);
                model.setModuleName(moduleName);
                model.setTitle(moduleName + " " + elem.attributeValue("description") + "??");
                model.setContent(moduleName + " " + elem.attributeValue("description") + "??");
                model.setCode(processName + "_" + taskName);
                model.setTaskName(taskName);
                model.setProvider("jbpm");
                model.setLinkType(processName + "_" + taskName);
                String detail_url = conf.get("jbpm_task_detail_url");
                String list_url = conf.get("jbpm_task_url");
                model.setLink(detail_url + "&rowId=#{rowId}&x_method=view&app_name=" + processName);
                model.setListLink(list_url + "&taskType=running&app_name=" + processName);
                model.setLimitDay(2);
                model.setXa(6);
                model.setXb(6);
                todoList.add(model);
            }
        }
    } catch (Exception ex) {
        throw new RuntimeException(ex);
    }
    return todoList;
}

From source file:com.glaf.mail.MxMailHelper.java

License:Apache License

public Map<String, String> getAttributes(String attribute) {
    Map<String, String> dataMap = new java.util.HashMap<String, String>();
    StringReader stringReader = new StringReader(attribute);
    SAXReader xmlReader = new SAXReader();
    try {/*from   ww w.  ja  v  a2s.  c o m*/
        Document doc = xmlReader.read(stringReader);
        Element root = doc.getRootElement();
        List<?> elements = root.elements("element");
        if (elements != null && elements.size() > 0) {
            Iterator<?> iterator = elements.iterator();
            while (iterator.hasNext()) {
                Element element = (Element) iterator.next();
                String name = element.attributeValue("name");
                String value = element.attributeValue("value");
                if (StringUtils.isEmpty(value)) {
                    value = element.getStringValue();
                }
                dataMap.put(name, value);
            }
        }
    } catch (Exception ex) {
        ex.printStackTrace();
    }
    return dataMap;
}

From source file:com.glaf.mail.xml.MailXmlReader.java

License:Apache License

public List<MailTemplate> read(java.io.InputStream inputStream) {
    List<MailTemplate> mailTemplates = new java.util.ArrayList<MailTemplate>();
    SAXReader xmlReader = new SAXReader();
    Document doc = null;
    try {//from   w ww .j av  a2  s  .c  o m
        doc = xmlReader.read(inputStream);
    } catch (Exception ex) {
        throw new RuntimeException(ex);
    }
    Element root = doc.getRootElement();
    List<?> rows = root.elements();
    Iterator<?> iterator = rows.iterator();
    while (iterator.hasNext()) {
        Element element = (Element) iterator.next();
        String mailId = element.attributeValue("id");
        String title = element.attributeValue("title");
        String templateId = element.elementText("templateId");
        String templatePath = element.elementText("templatePath");

        MailTemplate mt = new MailTemplate();
        mt.setTitle(title);
        mt.setMailDefId(mailId);
        mt.setTemplateId(templateId);
        mt.setTemplatePath(templatePath);
        mt.setProperties(this.readProperties(element));
        mt.setContent(element.elementText("content"));
        mt.setDescription(element.elementText("description"));

        List<?> datasets = element.elements("dataset");
        Iterator<?> iter = datasets.iterator();
        while (iter.hasNext()) {
            Element elem = (Element) iter.next();
            MailDataSet mailDS = new MailDataSet();
            mailDS.setProperties(this.readProperties(elem));

            List<?> rowsets = elem.elements("rowset");
            Iterator<?> it = rowsets.iterator();
            while (it.hasNext()) {
                Element em = (Element) it.next();
                MailRowSet rs = new MailRowSet();
                rs.setQuery(em.elementTextTrim("query"));
                rs.setMapping(em.attributeValue("mapping"));
                rs.setMailMgr(em.attributeValue("mailMgr"));
                rs.setMailMgrClassName(em.attributeValue("mailMgrClassName"));
                rs.setMailMgrMapping(em.attributeValue("mailMgrMapping"));
                rs.setDataMgr(em.attributeValue("dataMgr"));
                rs.setDataMgrBeanId(em.attributeValue("dataMgrBeanId"));
                rs.setDataMgrClassName(em.attributeValue("dataMgrClassName"));
                rs.setProperties(this.readProperties(em));
                String singleResult = em.attributeValue("singleResult");
                if ("true".equals(singleResult)) {
                    rs.setSingleResult(true);
                }
                mailDS.addRowSet(rs);
            }

            mt.addDataSet(mailDS);
        }
        mailTemplates.add(mt);
    }

    return mailTemplates;
}

From source file:com.glaf.report.xml.ReportDefinitionReader.java

License:Apache License

public List<ReportDefinition> read(java.io.InputStream inputStream) {
    List<ReportDefinition> reports = new java.util.ArrayList<ReportDefinition>();
    SAXReader xmlReader = new SAXReader();
    Document doc = null;
    try {//from  w  ww .  j  av a  2s .  com
        doc = xmlReader.read(inputStream);
    } catch (Exception ex) {
        throw new RuntimeException(ex);
    }
    Element root = doc.getRootElement();
    List<?> rows = root.elements();
    Iterator<?> iterator = rows.iterator();
    while (iterator.hasNext()) {
        Element element = (Element) iterator.next();
        String reportId = element.attributeValue("id");
        String templateId = element.elementText("templateId");
        String templateFile = element.elementText("templateFile");

        ReportDefinition rdf = new ReportDefinition();
        rdf.setReportId(reportId);
        rdf.setTemplateId(templateId);
        rdf.setTemplateFile(templateFile);
        rdf.setProperties(this.readProperties(element));

        List<?> datasets = element.elements("dataset");
        Iterator<?> iter = datasets.iterator();
        while (iter.hasNext()) {
            Element elem = (Element) iter.next();
            ReportDataSet rds = new ReportDataSet();
            rds.setDatasourceName(elem.attributeValue("datasourceName"));
            rds.setProperties(this.readProperties(elem));

            List<?> rowsets = elem.elements("rowset");
            Iterator<?> it = rowsets.iterator();
            while (it.hasNext()) {
                Element em = (Element) it.next();
                ReportRowSet rs = new ReportRowSet();
                rs.setQuery(em.elementTextTrim("query"));
                rs.setMapping(em.attributeValue("mapping"));
                rs.setRptMgr(em.attributeValue("rptMgr"));
                rs.setRptMgrClassName(em.attributeValue("rptMgrClassName"));
                rs.setRptMgrMapping(em.attributeValue("rptMgrMapping"));
                rs.setDataMgr(em.attributeValue("dataMgr"));
                rs.setDataMgrBeanId(em.attributeValue("dataMgrBeanId"));
                rs.setDataMgrClassName(em.attributeValue("dataMgrClassName"));
                rs.setProperties(this.readProperties(em));
                String singleResult = em.attributeValue("singleResult");
                if ("true".equals(singleResult)) {
                    rs.setSingleResult(true);
                }
                rds.addRowSet(rs);
            }

            rdf.addDataSet(rds);
        }
        reports.add(rdf);
    }

    return reports;
}

From source file:com.glaf.wechat.sdk.WeixinExecutor.java

License:Apache License

private void parseInputStream() throws Exception {
    SAXReader xmlReader = new SAXReader();
    Document doc = null;
    try {/*from  w  ww  . j  a  v  a  2  s  .  c om*/
        doc = xmlReader.read(request.getInputStream());
    } catch (DocumentException ex) {
        ex.printStackTrace();
        doc = xmlReader.read(new ByteArrayInputStream(request.getParameter("xml").getBytes("UTF-8")));
    }

    String uri = request.getRequestURI();
    String id = uri.substring(uri.lastIndexOf("/") + 1);
    Long accountId = Long.parseLong(id);
    WxUser user = WxIdentityFactory.getUserByAccountId(accountId);

    Element root = doc.getRootElement();
    logger.debug(root.asXML());

    String type = root.elementText(IMessage.TAG_MSGTYPE);

    if (StringUtils.equalsIgnoreCase(type, MESSAGE_TEXT)) {
        message = new TextMessage();
        messageHandler = new TextMessageHandler();
    } else if (StringUtils.equalsIgnoreCase(type, MESSAGE_EVENT)) {
        // do subscribe event
        message = new EventMessage();
        messageHandler = new EventMessageHandler();
    } else if (StringUtils.equalsIgnoreCase(type, MESSAGE_IMAGE)) {
        message = new ImageMessage();
        messageHandler = new ImageMessageHandler();
    } else if (StringUtils.equalsIgnoreCase(type, MESSAGE_LINK)) {
        message = new LinkMessage();
        messageHandler = new LinkMessageHandler();
    } else if (StringUtils.equalsIgnoreCase(type, MESSAGE_LOCATION)) {
        message = new LocationMessage();
        messageHandler = new LocationMessageHandler();
    } else if (StringUtils.equalsIgnoreCase(type, MESSAGE_VOICE)) {
        message = new VoiceMessage();
        messageHandler = new VoiceMessageHandler();
    } else if (StringUtils.equalsIgnoreCase(type, MESSAGE_VIDEO)) {
        message = new VideoMessage();
        messageHandler = new VideoMessageHandler();
    }

    message.setRoot(root);
    message.setAccountId(accountId);
    message.setCustomer(user.getActorId());
    message.setContextPath(request.getContextPath());
    message.setRequestParameters(RequestUtils.getParameterMap(request));
    String serviceUrl = WechatUtils.getServiceUrl(request);
    message.setServiceUrl(serviceUrl);
    message.setRemoteIPAddr(RequestUtils.getIPAddress(request));

    // do the default/common parse!
    messageHandler.parseMessage(message, root);
}