Example usage for java.util.regex Pattern matcher

Introduction

In this page you can find the example usage for java.util.regex Pattern matcher.

Prototype

public Matcher matcher(CharSequence input)

Source Link

Document

Creates a matcher that will match the given input against this pattern.

Usage

From source file:com.cy.driver.common.util.ValidateUtil.java

/**
 * ?//from  ww  w . ja va2s . c  o  m
 * @param str
 * @return
 */
public static boolean isNumberic(String str) {
    Pattern pattern = Pattern.compile("^\\d*$");
    return pattern.matcher(str).matches();
}

From source file:Main.java

public static String url2Folder(String url) {
    Pattern p = Pattern.compile("android/(.*?)/");
    Matcher m = p.matcher(url);
    if (m.find()) {
        MatchResult mr = m.toMatchResult();
        return mr.group(1);
    } else {//from  w ww  . j  a v  a  2 s  .  c  o m
        return null;
    }
}

From source file:Main.java

public static boolean isPhoneNumber(String phoneNumber) {
    if (TextUtils.isEmpty(phoneNumber)) {
        return false;
    }/*from www . ja va2  s. c  o  m*/
    String reg = "^[0-9]{11}$";
    Pattern pattern = Pattern.compile(reg);
    Matcher matcher = pattern.matcher(phoneNumber);
    return matcher.matches();
}

From source file:Main.java

/**
 * form file extention to lower case/*  w  ww . j  ava  2  s .  c  o m*/
 * 
 * @param fileName
 * @return
 */
public static String lowerExtension(String fileName) {

    Pattern p = Pattern.compile(pattern);
    Matcher m = p.matcher(fileName);
    if (m.find()) {
        String extName = m.group().toLowerCase();
        fileName = fileName.replaceAll("(.[a-zA-Z0-9]+)$", extName);
    }

    return fileName;
}

From source file:Main.java

public static boolean isUrlCorrect(String url) {
    if (url != null) {
        String check = "(http|ftp|https):\\/\\/[\\w\\-_]+(\\.[\\w\\-_]+)+([\\w\\-\\.,@?^=%&amp;:/~\\+#]*[\\w\\-\\@?^=%&amp;/~\\+#])?";
        Pattern regex = Pattern.compile(check);
        Matcher matcher = regex.matcher(url);
        return matcher.matches();
    }//  w  ww.j a v  a 2  s. c  o  m
    return false;
}

From source file:Main.java

public static boolean checkIDCard(String idCard) {
    Pattern p = Pattern.compile("^(\\d{15}|\\d{17}[\\dxX])$");
    Matcher m = p.matcher(idCard);
    return m.matches();
}

From source file:Main.java

public static boolean validateEmail(String email) {
    Pattern pattern = Pattern.compile(PATTERN_EMAIL);
    Matcher matcher = pattern.matcher(email);
    return matcher.matches();
}

From source file:Main.java

public static boolean isNumeric(String str) {
    Pattern pattern = Pattern.compile("[0-9]*");
    Matcher isNum = pattern.matcher(str);
    if (isNum.matches()) {
        return true;
    } else {//from  w  w w.ja  va  2s .c  o  m
        return false;
    }
}

From source file:Main.java

public static boolean checkPhoneNumber(String phoneNumber) {
    if (TextUtils.isEmpty(phoneNumber)) {
        return false;
    }/*from   w w  w.  j  a  v a2 s  .com*/
    String reg = "^[0-9]{11}$";
    Pattern pattern = Pattern.compile(reg);
    Matcher matcher = pattern.matcher(phoneNumber);
    return matcher.matches();
}

From source file:Main.java

public static boolean isContainChinese(String txt) {
    Pattern p = Pattern.compile("[\\u4e00-\\u9fa5]");
    Matcher m = p.matcher(txt);
    if (m.find()) {
        return true;
    }/*from  ww w .  j  a va  2 s  .  c  o  m*/
    return false;
}