Example usage for java.lang String lastIndexOf

Introduction

In this page you can find the example usage for java.lang String lastIndexOf.

Prototype

public int lastIndexOf(String str)

Source Link

Document

Returns the index within this string of the last occurrence of the specified substring.

Usage

From source file:io.fluo.webindex.data.Copy.java

public static String getFilename(String fullPath) {
    int slashIndex = fullPath.lastIndexOf("/");
    if (slashIndex == -1) {
        return fullPath;
    }//w w w  . j av  a 2  s  .c o m
    return fullPath.substring(slashIndex + 1);
}

From source file:Main.java

private static String removeLast(String s, String g) {
    if (s.contains(g)) {
        int index = s.lastIndexOf(g);
        int indexEnd = index + g.length();
        if (index == 0)
            return s.substring(1);
        else if (index == s.length() - 1)
            return s.substring(0, index);
        else// w  ww. j a v a  2s.com
            return s.substring(0, index) + s.substring(indexEnd);
    }
    return s;
}

From source file:Utils.java

/**
 * Create a unique directory within a directory 'root'
 * //from  w w w .j  a va 2s.  c  o m
 * @param rootDir
 * @param seed
 * @return unique directory
 * @throws IOException
 */
public static synchronized File createUniqueDirectory(File rootDir, String seed) throws IOException {
    int index = seed.lastIndexOf('.');
    if (index > 0) {
        seed = seed.substring(0, index);
    }
    File result = null;
    int count = 0;
    while (result == null) {
        String name = seed + "." + count + ".tmp";
        File file = new File(rootDir, name);
        if (!file.exists()) {
            file.mkdirs();
            result = file;
        }
        count++;
    }
    return result;
}

From source file:com.icesoft.applications.faces.auctionMonitor.AddAuctionItem.java

public static String getPictureName(String fileName) {
    int index = fileName.lastIndexOf('.');
    return (fileName.substring(0, index) + ".jpg");
}

From source file:Main.java

public static String getExtensionFromFileName(String fileName) {
    String extension = null;/*  w  ww . j a v  a2 s .  co  m*/
    int i = fileName.lastIndexOf('.');
    if (i > 0) {
        extension = fileName.substring(i + 1);
    }
    return extension;
}

From source file:Main.java

public static String constructMediaPath(String formFilePath) {
    String pathNoExtension = formFilePath.substring(0, formFilePath.lastIndexOf("."));
    return pathNoExtension + "-media";
}

From source file:Main.java

public static int toPathLsatIndex(String fileName) {
    int point = fileName.lastIndexOf('/');
    if (point == -1) {
        point = fileName.lastIndexOf('\\');
    }/*from   w  w  w. ja  v  a 2 s.c om*/
    return point;
}

From source file:Main.java

public static String nameWithoutNS(String tag) {
    if (tag == null)
        return null;

    int i = tag.lastIndexOf(":");
    if (i > 0) {
        return tag.substring(i + 1);
    } else {/*from  ww w  . j a v  a  2 s . c om*/
        return tag;
    }
}

From source file:Main.java

public static File getFile(String path) throws IOException {
    String dirPath = path.substring(0, path.lastIndexOf(File.separator));
    File dirFile = new File(dirPath);
    File file = new File(path);
    if (!dirFile.exists())
        dirFile.mkdirs();/*from  w w w  .  j  av a  2  s .  c om*/
    if (!file.exists())
        file.createNewFile();
    return file;
}

From source file:de.arraying.arraybot.util.UScript.java

/**
 * Gets the ID part of a URL.//from w ww  .ja v  a 2  s. c o  m
 * @param url The URL (MUST be a valid URL)
 * @return The ID.
 */
public static String getID(String url) {
    return url.substring(url.lastIndexOf('/'));
}