Example usage for java.lang StringBuffer substring

Introduction

In this page you can find the example usage for java.lang StringBuffer substring.

Prototype

@Override
public synchronized String substring(int start, int end) 

Source Link

Usage

From source file:org.kuali.ext.mm.utility.BeanDDCreator.java

public static String camelCaseToString(String className) {
    StringBuffer newName = new StringBuffer(className);
    // upper case the 1st letter
    newName.replace(0, 1, newName.substring(0, 1).toUpperCase());
    // loop through, inserting spaces when cap
    for (int i = 0; i < newName.length(); i++) {
        if (Character.isUpperCase(newName.charAt(i))) {
            newName.insert(i, ' ');
            i++;/*from w w w  . jav  a2 s  .c  o  m*/
        }
    }

    return newName.toString().trim().replace("Uc", "UC");
}

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From source file:Main.java

/**
 * Removes all occurrences of the specified stylename in the given style and
 * returns the updated style. Trailing semicolons are preserved.
 *///from   ww  w. j a  va 2  s .com
public static String removeStylename(String style, String stylename) {
    StringBuffer buffer = new StringBuffer();

    if (style != null) {
        String[] tokens = style.split(";");

        for (int i = 0; i < tokens.length; i++) {
            if (!tokens[i].equals(stylename)) {
                buffer.append(tokens[i] + ";");
            }
        }
    }

    return (buffer.length() > 1) ? buffer.substring(0, buffer.length() - 1) : buffer.toString();
}

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From source file:org.rapidcontext.app.plugin.cmdline.CmdLineExecProcedure.java

/**
 * Analyzes the error output buffer from a process and adds the
 * relevant log messages//from w  w w  .  ja  v a  2s. c  o m
 *
 * @param cx             the procedure call context
 * @param buffer         the process error output buffer
 */
private static void log(CallContext cx, StringBuffer buffer) {
    int pos;
    while ((pos = buffer.indexOf("\n")) >= 0) {
        String text = buffer.substring(0, pos).trim();
        if (text.length() > 0 && text.charAt(0) == '#') {
            if (cx.getCallStack().height() <= 1) {
                Matcher m = PROGRESS_PATTERN.matcher(text);
                if (m.find()) {
                    double progress = Double.parseDouble(m.group(1));
                    cx.setAttribute(CallContext.ATTRIBUTE_PROGRESS, Double.valueOf(progress));
                }
            }
        } else {
            cx.log(buffer.substring(0, pos));
        }
        buffer.delete(0, pos + 1);
    }
}

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From source file:FileUtils.java

public static String relativePath(String fromPath, String toPath, boolean fromIsDirectory, char separatorChar) {
    ArrayList<String> fromElements = splitPath(fromPath);
    ArrayList<String> toElements = splitPath(toPath);
    while (!fromElements.isEmpty() && !toElements.isEmpty()) {
        if (!(fromElements.get(0).equals(toElements.get(0)))) {
            break;
        }/*from w  ww  .ja v  a 2  s  .c om*/
        fromElements.remove(0);
        toElements.remove(0);
    }

    StringBuffer result = new StringBuffer();
    for (int i = 0; i < fromElements.size() - (fromIsDirectory ? 0 : 1); i++) {
        result.append("..");
        result.append(separatorChar);
    }
    for (String s : toElements) {
        result.append(s);
        result.append(separatorChar);
    }
    return result.substring(0, result.length() - 1);
}

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From source file:Main.java

public static String getMD5(String str) {
    MessageDigest messageDigest = null;
    try {//w  ww  . jav a  2s  . co  m
        messageDigest = MessageDigest.getInstance("MD5");
        messageDigest.reset();
        messageDigest.update(str.getBytes("UTF-8"));
    } catch (NoSuchAlgorithmException e) {
    } catch (UnsupportedEncodingException e) {
    }
    byte[] byteArray = messageDigest.digest();
    StringBuffer md5StrBuff = new StringBuffer();
    for (int i = 0; i < byteArray.length; i++) {
        if (Integer.toHexString(0xFF & byteArray[i]).length() == 1) {
            md5StrBuff.append("0").append(Integer.toHexString(0xFF & byteArray[i]));
        } else {
            md5StrBuff.append(Integer.toHexString(0xFF & byteArray[i]));
        }
    }
    return md5StrBuff.substring(8, 24).toString();
}

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From source file:Main.java

public static String getMD5Str(String str) {
    MessageDigest messageDigest = null;
    try {//  w w w .j a  va2 s  .  com
        messageDigest = MessageDigest.getInstance("MD5");

        messageDigest.reset();

        messageDigest.update(str.getBytes("UTF-8"));
    } catch (NoSuchAlgorithmException e) {
        System.out.println("NoSuchAlgorithmException caught!");
    } catch (UnsupportedEncodingException e) {
    }

    byte[] byteArray = messageDigest.digest();

    StringBuffer md5StrBuff = new StringBuffer();

    for (int i = 0; i < byteArray.length; i++) {
        if (Integer.toHexString(0xFF & byteArray[i]).length() == 1)
            md5StrBuff.append("0").append(Integer.toHexString(0xFF & byteArray[i]));
        else
            md5StrBuff.append(Integer.toHexString(0xFF & byteArray[i]));
    }
    return md5StrBuff.substring(0, 24).toString().toUpperCase();
}

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From source file:org.glite.slcs.shibclient.TestShibbolethClient.java

public static String getDN(StringBuffer response) {
    String dn = null;//from  w w w  .  j a  va 2  s  .  c om
    int start = response.indexOf("<DN>");
    if (start != -1) {
        start += "<DN>".length();
        int stop = response.indexOf("</DN>", start);
        if (stop != -1) {
            dn = response.substring(start, stop);
        } else {
            System.err.println("</DN> not found!");
        }
    } else {
        System.err.println("<DN> not found!");
    }
    return dn;
}

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From source file:org.apache.axiom.attachments.impl.PartFactory.java

/**
 * Parse the header into a name and value pair.
 * Add the name value pair to the map.//w ww  . j a  v  a2  s.co  m
 * @param header StringBuffer
 * @param headers Map
 */
private static void readHeader(StringBuffer header, Map headers) {
    int delimiter = header.indexOf(":");
    String name = header.substring(0, delimiter).trim();
    String value = header.substring(delimiter + 1, header.length()).trim();

    if (log.isDebugEnabled()) {
        log.debug("addHeader: (" + name + ") value=(" + value + ")");
    }
    Header headerObj = new Header(name, value);

    // Use the lower case name as the key
    String key = name.toLowerCase();
    headers.put(key, headerObj);
}

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From source file:org.ops4j.pax.runner.commons.properties.SystemPropertyUtils.java

/**
 * Resolve ${...} placeholders in the given text, replacing them with corresponding property values or system
 * property values.//from w ww  .ja v  a2s.com
 *
 * @param text       the String to resolve
 * @param properties properties to be searched beside system properties
 *
 * @return the resolved String
 *
 * @see #PLACEHOLDER_PREFIX
 * @see #PLACEHOLDER_SUFFIX
 */
public static String resolvePlaceholders(final String text, final Properties properties) {
    if (text == null) {
        return null;
    }
    StringBuffer buf = new StringBuffer(text);

    int startIndex = buf.indexOf(PLACEHOLDER_PREFIX);
    while (startIndex != -1) {
        int endIndex = buf.indexOf(PLACEHOLDER_SUFFIX, startIndex + PLACEHOLDER_PREFIX.length());
        if (endIndex != -1) {
            String placeholder = buf.substring(startIndex + PLACEHOLDER_PREFIX.length(), endIndex);
            int nextIndex = endIndex + PLACEHOLDER_SUFFIX.length();
            try {
                String propVal = properties.getProperty(placeholder);
                if (propVal == null) {
                    propVal = System.getProperty(placeholder);
                    if (propVal == null) {
                        // Fall back to searching the system environment.
                        propVal = System.getenv(placeholder);
                    }
                }
                if (propVal != null) {
                    buf.replace(startIndex, endIndex + PLACEHOLDER_SUFFIX.length(), propVal);
                    nextIndex = startIndex + propVal.length();
                } else {
                    if (LOGGER.isWarnEnabled()) {
                        LOGGER.warn("Could not resolve placeholder '" + placeholder + "' in [" + text
                                + "] as system property: neither system property nor environment variable found");
                    }
                }
            } catch (Throwable ex) {
                if (LOGGER.isWarnEnabled()) {
                    LOGGER.warn("Could not resolve placeholder '" + placeholder + "' in [" + text
                            + "] as system property: " + ex);
                }
            }
            startIndex = buf.indexOf(PLACEHOLDER_PREFIX, nextIndex);
        } else {
            startIndex = -1;
        }
    }

    return buf.toString();
}

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From source file:org.exoplatform.wiki.rendering.internal.parser.confluence.ConfluenceLinkReferenceParser.java

public static String divideOn(StringBuffer buffer, char divider) {
    if (buffer.length() == 0) {
        return null;
    }/*from w  w  w.  j av  a  2 s  .c om*/
    int i = buffer.indexOf(Character.toString(divider));

    if (i < 0) {
        return null;
    }
    if (i == 0) {
        buffer.deleteCharAt(0);
        return null;
    }

    String body = buffer.substring(0, i);
    buffer.delete(0, i + 1);
    return body;
}

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