java类org.apache.http.util.TextUtils的实例源码

static String[] extractCNs(final String subjectPrincipal) throws SSLException {
    if (subjectPrincipal == null) {
        return null;
    }
    final List<String> cns = new ArrayList<String>();
    final List<NameValuePair> nvps = DistinguishedNameParser.INSTANCE.parse(subjectPrincipal);
    for (int i = 0; i < nvps.size(); i++) {
        final NameValuePair nvp = nvps.get(i);
        final String attribName = nvp.getName();
        final String attribValue = nvp.getValue();
        if (TextUtils.isBlank(attribValue)) {
            throw new SSLException(subjectPrincipal + " is not a valid X500 distinguished name");
        }
        if (attribName.equalsIgnoreCase("cn")) {
            cns.add(attribValue);
        }
    }
    return cns.isEmpty() ? null : cns.toArray(new String[ cns.size() ]);
}

private void doExport(){
    if (TextUtils.isEmpty(textFieldInput.getText())){
        textHint.setText("Input file path can not be empty!");
        btnChooseInputPath.requestFocus();
        return;
    }else if (TextUtils.isEmpty(textFieldOutput.getText())){
        textHint.setText("Output path can not be empty!");
        btnChooseOutputPath.requestFocus();
        return;
    }
    String outputFilePath = textFieldOutput.getText() + "/BT_export_string_xml_" +
            System.currentTimeMillis() + ".xlsx";
    boolean exportSuccess = BeTranslateUtil.generateExcel(textFieldInput.getText(), outputFilePath);
    if (exportSuccess){
        Messages.showMessageDialog("Export file '" + outputFilePath + "' success!", "BeTranslate",
                Messages.getInformationIcon());
        dispose();
    }else {
        Messages.showMessageDialog("Export file failed!", "BeTranslate", Messages.getWarningIcon());
    }
}

@Override
public String getBotToken() {

    if (TextUtils.isEmpty(token)) {
        final Properties properties = new Properties();

        try {
            properties.load(properties.getClass().getResourceAsStream("/secret.properties"));
        } catch (IOException e) {
            throw new RuntimeException("No secret.properties with telegram token found in resources/");
        }

        token = properties.getProperty("token");

        if (TextUtils.isEmpty(token)) {
            throw new RuntimeException("No telegram token found in resources/secret.properties");
        }

        return token;
    }
    return token;
}

/**
 * 处理文件上传
 *
 * @param url
 * @param filePath
 * @param tableParams
 */
public void handleUploadFile(String url, String filePath, TableModel tableParams) {
    if (!VerifyUtil.verifyUrl(url)) {
        mView.showE("请求的Url无效");
        return;
    }

    if (TextUtils.isEmpty(filePath)) {
        mView.showE("请选择一个上传的文件");
        return;
    }

    File file = new File(filePath);
    if (!file.exists()) {
        mView.showE("选择的文件不存在");
        return;
    }

    LinkedHashMap<String, String> params = ViewUtil.getTableContent(tableParams);

    mView.startUpload();
    upload(url, file, params);
}

/**
 * Get data in JTable
 *
 * @param jTable
 * @return
 */
private ArrayList<String> getData(JTable jTable) {
    ArrayList<String> list = new ArrayList<>();
    for (int i = 0; i < jTable.getModel().getRowCount(); i++) {
        TableModel model = jTable.getModel();
        String returnStr = (String) model.getValueAt(i, 0);
        String methodStr = (String) model.getValueAt(i, 1);
        returnStr = returnStr.trim();
        methodStr = methodStr.trim();
        if (TextUtils.isEmpty(returnStr) || TextUtils.isEmpty(methodStr)) {
            return null;
        }
        list.add(returnStr + "##" + methodStr);
    }

    return list;
}

@Override
public void onClick(View v) {
    switch (v.getId()){

        case R.id.btnregister:
            username = edtname.getText().toString();
            password = edtpass.getText().toString();
            email    = edtmail.getText().toString();
            if (TextUtils.isEmpty(username)){

                edtname.setError(username);
            } else if(TextUtils.isEmpty(password)){
                edtpass.setError("Enter Password");
            }else if(TextUtils.isEmpty(email)){
                edtmail.setError("Enter Password");
            }
            else
            SendRegRequest();
    }
}

@Override
public void onClick(View v) {
    switch (v.getId()) {

        case R.id.btnlogin:
            username = name.getText().toString();
            password = pass.getText().toString();
            if(TextUtils.isEmpty(username))
            {
                name.setError("Enter Name");
            }
        else if(TextUtils.isEmpty(password)){
            pass.setError("Enter Password");
           }
            else {
                SendJsonRequest();
            }
            break;
        case R.id.btnregister:
            Intent it = new Intent(LoginActivity.this,RegistrationActivity.class);
            startActivity(it);
            break;

    }
}

public void start() {
    this.getUuid();// 获取uuid
    if (!TextUtils.isBlank(uuid)) {
        this.downQrCode();// 下载二维码图片
        this.showQrCode();// 显示二维码图片
    }
    this.login();// 登录操作
    if (!TextUtils.isBlank(redirectUri)) {// 跳转到登录后页面
        this.wxNewLoginPage();
    }
    if (!TextUtils.isBlank(skey)) {// 初始化微信
        this.wxInit();
    }
    if (syncKeyJsonObject != null) {// 开启微信状态通知
        this.wxStatusNotify();
        this.listenMsg();
    }
}

/**
 * A convenience method that creates a new {@link URI} whose scheme, host, port, path,
 * query are taken from the existing URI, dropping any fragment or user-information.
 * The path is set to "/" if not explicitly specified. The existing URI is returned
 * unmodified if it has no fragment or user-information and has a path.
 *
 * @param uri
 *            original URI.
 * @throws URISyntaxException
 *             If the resulting URI is invalid.
 */
public static URI rewriteURI(final URI uri) throws URISyntaxException {
    Args.notNull(uri, "URI");
    if (uri.isOpaque()) {
        return uri;
    }
    final URIBuilder uribuilder = new URIBuilder(uri);
    if (uribuilder.getUserInfo() != null) {
        uribuilder.setUserInfo(null);
    }
    if (TextUtils.isEmpty(uribuilder.getPath())) {
        uribuilder.setPath("/");
    }
    if (uribuilder.getHost() != null) {
        uribuilder.setHost(uribuilder.getHost().toLowerCase(Locale.ROOT));
    }
    uribuilder.setFragment(null);
    return uribuilder.build();
}

@Override
public void parse(final SetCookie cookie, final String value)
        throws MalformedCookieException {
    Args.notNull(cookie, "Cookie");
    if (TextUtils.isBlank(value)) {
        throw new MalformedCookieException("Blank or null value for domain attribute");
    }
    // Ignore domain attributes ending with '.' per RFC 6265, 4.1.2.3
    if (value.endsWith(".")) {
        return;
    }
    String domain = value;
    if (domain.startsWith(".")) {
        domain = domain.substring(1);
    }
    domain = domain.toLowerCase(Locale.ROOT);
    cookie.setDomain(domain);
}