Java StrKit.isBlank方法代码示例

import com.jfinal.kit.StrKit; //导入方法依赖的package包/类
public void modify(){
	ResultData result = new ResultData();
	String parentPath=getPara("parentPath");
	if(StrKit.isBlank(parentPath)){
		parentPath="/";
	}
	String nodeData=getPara("nodeData");
	try{
		ZkClient zkClient=getSessionAttr("zk-client");
		ZKPlugin zkPlugin=new ZKPlugin(zkClient);
		if(zkClient.exists(parentPath)) {
			zkPlugin.edit(parentPath, nodeData.getBytes());
			result.setMessage("数据修改成功");
		}else{
			result.setSuccess(false);
			result.setMessage("节点路径不存在失败");
		}
	}catch (Exception e){
		result.setSuccess(false);
		result.setMessage("数据修改失败");
		log.error("数据修改失败,错误",e);
	}
	renderJson(result);
}
 

import com.jfinal.kit.StrKit; //导入方法依赖的package包/类
public void generateMappingModel(Object projectId, String templatePath) {
  if ( StrKit.isBlank(templatePath) ) templatePath = MAVEN_BASE + "gen/config/4jfinalmappingmodel.btl";
  Template t_pojo = gt.getTemplate(templatePath);
  List<Record> list = Db.find("select a.*, b.name primary_name, b.java_type, c.package, c.module_name from w_db_model a, w_db_model_item b, w_generate c where a.id = b.w_model_id and c.w_model_id = a.id and b.is_primary = 1 and a.project_id = ?", projectId);
  t_pojo.binding("models", list);
  File file = getConfigGenerateFile(
          File.separator + "org" +
                  File.separator + "hacker" +
                  File.separator + "core" +
                  File.separator + "config",
          "MappingModel.java");
  System.out.println(file.getAbsolutePath());
  try {
    FileKit.write(t_pojo.render(), file);
  } catch ( FileNotFoundException | BeetlException e ) {
    e.printStackTrace();
  }
  System.out.println("############getGenerateConfig success############");
}
 

import com.jfinal.kit.StrKit; //导入方法依赖的package包/类
public void generateMappingRoute(Object projectId, String templatePath) {
  if ( StrKit.isBlank(templatePath) ) templatePath = MAVEN_BASE + "gen/config/4jfinalmappingroute.btl";
  Template t_pojo = gt.getTemplate(templatePath);
  List<Record> list = Db.find("select a.*, b.name primary_name, b.java_type, c.package, c.module_name from w_db_model a, w_db_model_item b, w_generate c where a.id = b.w_model_id and c.w_model_id = a.id and b.is_primary = 1 and a.project_id = ?", projectId);
  t_pojo.binding("models", list);
  File file = getConfigGenerateFile(
          File.separator + "org" +
                  File.separator + "hacker" +
                  File.separator + "core" +
                  File.separator + "config",
          "MappingRoute.java");
  System.out.println(file.getAbsolutePath());
  try {
    FileKit.write(t_pojo.render(), file);
  } catch ( FileNotFoundException | BeetlException e ) {
    e.printStackTrace();
  }
  System.out.println("############getGenerateConfig success############");
}
 

import com.jfinal.kit.StrKit; //导入方法依赖的package包/类
public void create(){
	ResultData result = new ResultData();
	String parentPath=getPara("parentPath");
	if(StrKit.isBlank(parentPath)){
		parentPath="/";
	}
	String nodeName=getPara("nodeName");
	nodeName= StringUtil.rtrim(nodeName,new char[]{'/'});
	String nodeData=getPara("nodeData");
	Integer mode=getParaToInt("nodeType");
	try{
	ZkClient zkClient=getSessionAttr("zk-client");
	ZKPlugin zkPlugin=new ZKPlugin(zkClient);
	if(!parentPath.equals("/")) {
		nodeName = parentPath + "/" + nodeName;
	}else{
		nodeName = "/" + nodeName;
	}
	zkPlugin.create(nodeName,nodeData.getBytes(),mode);
		result.setMessage("创建成功");
	} catch (Exception e) {
		result.setSuccess(false);
		result.setMessage("创建失败");
	}
	renderJson(result);
}
 

import com.jfinal.kit.StrKit; //导入方法依赖的package包/类
private void logFromConfig(Controller c, LogConfig log) {
    SysLog sysLog = new SysLog();
    sysLog.ip = ServletKit.getIp(c.getRequest());
    sysLog.user = logProcesser.getUsername(c);
    Map<String, String[]> parameterMap = c.getRequest().getParameterMap();
    Set<Entry<String, String[]>> entrySet = parameterMap.entrySet();
    Map<String, String> paraMap = Maps.newHashMap();
    for (Entry<String, String[]> entry : entrySet) {
        String key = entry.getKey();
        String value = entry.getValue()[0];
        String result = log.params.get(key);
        if (StrKit.isBlank(result))
            continue;
        paraMap.put(result, value);
    }
    sysLog.message = logProcesser.formatMessage(log.title, paraMap);
    logProcesser.process(sysLog);
}
 

import com.jfinal.kit.StrKit; //导入方法依赖的package包/类
/**
 * 检测签名
 */
private boolean checkSignature(Controller controller) {
	String signature = controller.getPara("signature");
	String timestamp = controller.getPara("timestamp");
	String nonce = controller.getPara("nonce");
	if (StrKit.isBlank(signature) || StrKit.isBlank(timestamp) || StrKit.isBlank(nonce)) {
		controller.renderText("check signature failure");
		return false;
	}
	
	if (SignatureCheckKit.me.checkSignature(signature, timestamp, nonce)) {
		return true;
	}
	else {
		logger.error("check signature failure: " +
				" signature = " + controller.getPara("signature") +
				" timestamp = " + controller.getPara("timestamp") +
				" nonce = " + controller.getPara("nonce"));
		
		return false;
	}
}
 

import com.jfinal.kit.StrKit; //导入方法依赖的package包/类
private void loadJobsFromProperties() {
    if (StrKit.isBlank(jobConfig)) {
        return;
    }
    jobProp = ResourceKit.readProperties(jobConfig);
    Set<Map.Entry<String, String>> entries = jobProp.entrySet();
    for (Map.Entry<String, String> entry : entries) {
        String key = entry.getKey();
        if (!key.endsWith(JOB) || !isEnableJob(enable(key))) {
            continue;
        }
        String jobClassName = jobProp.get(key) + "";
        String jobCronExp = jobProp.get(cronKey(key)) + "";
        Class<Job> job = Reflect.on(jobClassName).get();
        try {
            jobs.put(job.newInstance(), jobCronExp);
        } catch (Exception e) {
            Throwables.propagate(e);
        }
    }
}
 

import com.jfinal.kit.StrKit; //导入方法依赖的package包/类
@Override
public void validateOptionalParameters(T request) throws OAuthProblemException {
    final Set<String> missingParameters = new HashSet<String>();

    for (Map.Entry<String, String[]> requiredParam : optionalParams.entrySet()) {
        final String paramName = requiredParam.getKey();
        String val = request.getParameter(paramName);
        if (StrKit.notBlank(val)) {
            String[] dependentParams = requiredParam.getValue();
            if (StrKit.notBlank(dependentParams)) {
                for (String dependentParam : dependentParams) {
                    val = request.getParameter(dependentParam);
                    if (StrKit.isBlank(val)) {
                        missingParameters.add(dependentParam);
                    }
                }
            }
        }
    }

    if (!missingParameters.isEmpty()) {
        throw OAuthKit.handleMissingParameters(missingParameters);
    }
}
 

import com.jfinal.kit.StrKit; //导入方法依赖的package包/类
/**
 * 微信下单，map to xml
 * @param params 参数
 * @return String
 */
public static String toXml(Map<String, String> params) {
	StringBuilder xml = new StringBuilder();
	xml.append("<xml>");
	for (Entry<String, String> entry : params.entrySet()) {
		String key   = entry.getKey();
		String value = entry.getValue();
		// 略过空值
		if (StrKit.isBlank(value)) continue;
		xml.append("<").append(key).append(">");
			xml.append(entry.getValue());
		xml.append("</").append(key).append(">");
	}
	xml.append("</xml>");
	return xml.toString();
}
 

import com.jfinal.kit.StrKit; //导入方法依赖的package包/类
private String getPath(String property) {
	if (StrKit.isBlank(property) || (!"downloads".equals(property) && !"uploads".equals(property))) {
		throw new IllegalArgumentException("property is invalid, property just use `downloads` or `uploads`");
	}
	this.loadPropertyFile();
	String app = this.getAppName();
	String baseDir = this.getProperty(String.format("app.%s.basedir", property));
	if (baseDir.endsWith("/")) {
		if (!baseDir.endsWith(property+"/")) {
			baseDir += (property+"/");	
		}
	}else{
		if (!baseDir.endsWith(property)) {
			baseDir += ("/"+property+"/");
		}else{
			baseDir += "/";
		}
	}
	return (new StringBuilder(baseDir).append(app).toString());
}
 

import com.jfinal.kit.StrKit; //导入方法依赖的package包/类
/**
 * 检测签名
 */
private boolean checkSignature(Controller c) {
	String signature = c.getPara("signature");
	String timestamp = c.getPara("timestamp");
	String nonce = c.getPara("nonce");
	
	if (StrKit.isBlank(signature) || StrKit.isBlank(timestamp) || StrKit.isBlank(nonce)) {
		c.renderText("check signature failure");
		return false;
	}
	
	if (SignatureCheckUtil.checkSignature(WcCache.getWxBase("").getToken(), signature, timestamp, nonce)) {
		return true;
	} else {
		logger.error("check signature failure: " +
				" signature = " + c.getPara("signature") +
				" timestamp = " + c.getPara("timestamp") +
				" nonce = " + c.getPara("nonce"));
		
		return false;
	}
}
 

import com.jfinal.kit.StrKit; //导入方法依赖的package包/类
private static StringBuffer appendMultipleGraphs(StringBuffer strXML, List<List<String>> values) {
    if (values == null) {
        return strXML;
    }
    strXML.append(space(1)).append("<graphs>");
    for (int i = 0, size = values.size(); i < size; i++) {
        strXML.append(newLine()).append(space(2)).append("<graph gid ='").append(i + 1).append("'>");
        List<String> value = values.get(i);
        for (int j = 0; j < value.size(); j++) {
            String val = value.get(j);
            if (StrKit.isBlank(val)) {
                val = "0";
            }
            strXML.append(newLine()).append(space(3)).append("<value xid='").append(j).append("'>").append(val)
                    .append("</value>");
        }
        strXML.append(newLine()).append(space(2)).append("</graph>");
    }
    strXML.append(newLine()).append(space(1)).append("</graphs>");
    return strXML;
}
 

import com.jfinal.kit.StrKit; //导入方法依赖的package包/类
@Deprecated
public void invoke() {
  Integer interfaceId = getParaToInt("interface.id");

  checkNotNull(interfaceId, "interface.id");

  Interface interfaces = Interface.dao.findById(interfaceId);
  if ( interfaces == null ) {
    Error(500, "Oop! interface not exist.");
    return;
  }
  // http-client 因为接口调度会比较频繁，所以使用conntion-pool来操作
  /**
   * 使用连接池可以根据以往接口的调用频率来决策，因为连接池采取的都是长连接
   */
  String url = interfaces.getRelativeUrl();
  if ( StrKit.isBlank(url) ) {
    Error(500, "Oop! interface url not exist.");
    return;
  }
  if ( interfaces.get("data") == null ) {
    Error(500, "Oop! interface data not exist.");
    return;
  }
  // 使用baseUrl瓶装真实的接口url
  if ( !url.startsWith("http") ) {
    String baseUrl = Project.dao.findById(interfaces.getWProjectId()).getBaseUrl();
    if ( StrKit.notBlank(baseUrl) ) {
      if ( url.startsWith("/") )
        url = baseUrl + url;
      else
        url = baseUrl + "/" + url;
    }
  }
  String result = HttpKit.post(url, interfaces.get("data").toString());
  LOG.info(String.format("ID[%n]-interface:[%s (%s)] invoke result:[%s]", interfaces.getId(), interfaces.getName(), interfaces.getCode(), result));
  OK(JSON.parse(result));
}
 

import com.jfinal.kit.StrKit; //导入方法依赖的package包/类
@Before(Tx.class)
public void save() {
	DbModel dbmodel = getModel(DbModel.class, "dbmodel");
	Generate generate = getModel(Generate.class, "generate");
	List<DbModelItem> dbmodelItems = getModels(DbModelItem.class, "model");
	if(StrKit.isBlank(dbmodel.getClassName())) {
	  dbmodel.setClassName(camelNameConvert(dbmodel.getName()));
	}
	if(StrKit.isBlank(generate.getModuleName())) {
	  generate.setModuleName(dbmodel.getClassName().toLowerCase());
	}
	if(dbmodel.save()) {
	  generate.setWModelId(dbmodel.getId());
	  generate.save();
	  int serial = 0;
		for(DbModelItem item : dbmodelItems) {
			// 根据type设置java_type
			item.setJavaType(mysqlAndJavaType.get(item.getType()));
			item.setWModelId(dbmodel.getId());
			item.save();
			serial = item.getSerial();
		}
		createDateTime("create_date", "创建时间", dbmodel.getId(), serial++).save();
		createDateTime("modify_date", "更新时间", dbmodel.getId(), serial++).save();
	}
	OK();
}
 

import com.jfinal.kit.StrKit; //导入方法依赖的package包/类
private TempletGenerate getTempletGenerate(Object projectId) {
  Project project = Project.dao.findById(projectId);
  if (project == null) throw new ApiException(String.format("Oop! project[%s] not exits.", projectId));
  String rootPath = project.getRootPath();
  if (StrKit.isBlank(rootPath)) throw new ApiException(String.format("Oop! project[%s] root path is null.", projectId));
  
  TempletGenerate tg = new TempletGenerate(rootPath, rootPath, null);
  return tg;
}