Example usage for java.lang String indexOf

Introduction

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

Prototype

public int indexOf(String str)

Source Link

Document

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

Usage

From source file:Main.java

/**
 * This method converts a given XML attribute or element name to a local representation by stripping it of its
 * namespace prefix.//from  www. j a  v  a  2  s. c  o m
 * 
 * @param xml
 *          the xml
 * @return String
 */
public static String getLocalPart(String xml) {
    final int pos;
    if ((pos = xml.indexOf(":")) >= 0) {
        xml = xml.substring(pos + 1);
    }
    return xml;
}

From source file:Main.java

/**
 * When using text as tooltip, table cell, tree cell then newline characters are ignored <b>unless</b>
 * the text is encapsulated in &lt;html&gt;...&lt;/html&gt;
 * <p>// ww  w  .  ja v  a  2 s. c  o m
 * This helper checks the string for newline characters \n and \r
 */
public static boolean isMultilineLabelText(String s) {
    if (s != null) {
        if (s.indexOf('\n') >= 0 || s.indexOf('\r') >= 0) {
            return true;
        }
    }
    return false;
}

From source file:Main.java

private static List getMainProcessNames(List list) {
    ArrayList arraylist = new ArrayList();
    Iterator iterator = list.iterator();
    do {//from www  .  j  a  v a 2 s .c om
        if (!iterator.hasNext())
            break;
        String s = (String) iterator.next();
        int i = s.indexOf(":");
        if (i > 0)
            arraylist.add(s.substring(0, i));
    } while (true);
    return arraylist;
}

From source file:Main.java

public static String findPreamble(final String xml) {
    final int indexStart = xml.indexOf(PREAMBLE_START);

    // make sure we found the encoding attribute
    if (indexStart != -1) {
        final int indexEnd = xml.indexOf(PREAMBLE_END, indexStart + PREAMBLE_START.length());

        // make sure we found the end of the attribute
        if (indexEnd != -1) {
            return xml.substring(indexStart, indexEnd + PREAMBLE_END.length());
        }/*from   w w w  .j  ava2  s  . co  m*/

    }

    return null;
}

From source file:Main.java

public static String findDocumentType(final String xml) {
    final int indexStart = xml.indexOf(DOCTYPE_START);

    // make sure we found the encoding attribute
    if (indexStart != -1) {
        final int indexEnd = xml.indexOf(DOCTYPE_END, indexStart + DOCTYPE_START.length());

        // make sure we found the end of the attribute
        if (indexEnd != -1) {
            return xml.substring(indexStart, indexEnd + DOCTYPE_END.length());
        }/*w w  w  .  j  a va  2 s .com*/

    }

    return null;
}

From source file:Utils.java

/**
 * @param hostStr/* ww  w .  j ava 2 s  .c  o  m*/
 * @param defaultPort
 * @return
 */
static public int parsePort(String hostStr, int defaultPort) {
    int sepIdx = hostStr.indexOf(':');
    if (sepIdx < 0) {
        return defaultPort;
    } else {
        String portStr = hostStr.substring(sepIdx + 1).trim();
        try {
            return Integer.parseInt(portStr);
        } catch (NumberFormatException e) {
            return defaultPort;
        }
    }
}

From source file:Main.java

public static String normalizePI(String contents) {
    if (contents == null || contents.indexOf("?>") >= 0)
        return null;
    int i = 0, len = contents.length();
    for (; i < len; i++)
        if (!Character.isWhitespace(contents.charAt(i)))
            break;
    return (i == 0) ? contents : contents.substring(i);
}

From source file:Main.java

public static Map<String, String> splitQuery(String query) {
    Map<String, String> query_pairs = new LinkedHashMap<String, String>();
    try {//from  w ww  . ja v a2  s  .  c  o  m
        String[] pairs = query.split("&");
        for (String pair : pairs) {
            int idx = pair.indexOf("=");
            query_pairs.put(URLDecoder.decode(pair.substring(0, idx), "UTF-8"),
                    URLDecoder.decode(pair.substring(idx + 1), "UTF-8"));
        }
    } catch (UnsupportedEncodingException e) {
        query_pairs.put("error", "UnsupportedEncodingException");
        query_pairs.put("error_description", e.getMessage());
    }

    return query_pairs;
}

From source file:ReflectionUtil.java

private static String getPackageName(String clzName) {
    if (clzName.indexOf("/") == -1) {
        return null;
    }//w  w w.jav a 2  s.  co m
    String packageName = clzName.substring(0, clzName.lastIndexOf("/"));
    return packageName.replace("/", ".");
}

From source file:Main.java

public static String getBasUrl(String url) {
    String head = "";
    int index = url.indexOf("://");
    if (index != -1) {
        head = url.substring(0, index + 3);
        url = url.substring(index + 3);/* ww  w. jav  a2s .  co m*/
    }
    index = url.indexOf("/");
    if (index != -1) {
        url = url.substring(0, index + 1);
    }
    return head + url;
}