Example usage for java.lang StringBuffer delete

List of usage examples for java.lang StringBuffer delete

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Introduction

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

Prototype

@Override
public synchronized StringBuffer delete(int start, int end)

Source Link

Usage

From source file:misc.TestUtils.java

private static final String removeHashCodes(String toStringValue) {
    StringBuffer sb = new StringBuffer(toStringValue);
    for (int monkeyInd = 0; monkeyInd < sb.length();) {
        int ind = sb.indexOf("@", monkeyInd + 1);
        if (ind == -1)
            break;
        int ind2 = sb.indexOf("[", ind + 1);
        sb.delete(ind, ind2);
    }// w  ww  . j  a v  a 2  s  .  c  o m
    return sb.toString();
}

From source file:com.roncoo.utils.MerchantApiUtil.java

/**
 * ????// w  w  w. j  a  va 2  s  .  c  o  m
 * @param paramMap  ???
 * @param paySecret ??
 * @return
 */
public static String getSign(Map<String, Object> paramMap, String paySecret) {
    SortedMap<String, Object> smap = new TreeMap<String, Object>(paramMap);
    StringBuffer stringBuffer = new StringBuffer();
    for (Map.Entry<String, Object> m : smap.entrySet()) {
        Object value = m.getValue();
        if (value != null && StringUtils.isNotBlank(String.valueOf(value))) {
            stringBuffer.append(m.getKey()).append("=").append(m.getValue()).append("&");
        }
    }
    stringBuffer.delete(stringBuffer.length() - 1, stringBuffer.length());

    String argPreSign = stringBuffer.append("&paySecret=").append(paySecret).toString();
    String signStr = MD5Util.encode(argPreSign).toUpperCase();

    return signStr;
}

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;
    }//www  .  j  av  a  2 s .  c o m
    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;
}

From source file:Main.java

public static String findAttributeValue(String tagName, String attrName, StringBuffer result) {
    String search = result.toString();
    String startTag = "<" + tagName + " " + attrName + "='";
    String endTag = "'/>";
    int start = search.indexOf(startTag);
    int end = -1;
    if (start != -1) {
        end = search.indexOf(endTag, start);
    }// w w w.j  a  v  a 2 s.  c  o  m

    if (start == -1 || end == -1 || end < start) {
        return "unk";
    }

    String val = search.substring(start + startTag.length(), end);
    result.delete(0, end + endTag.length() - 1);
    return val;
}

From source file:com.prasanna.android.stacknetwork.utils.MarkdownFormatter.java

private static void addSimpleTextToView(Context context, ArrayList<View> views, StringBuffer buffer,
        LinearLayout.LayoutParams params) {
    if (buffer.length() > 0) {
        views.add(getTextView(context, params, buffer));
        buffer.delete(0, buffer.length());
    }//from  w  ww  .  j a v a 2s .c o m
}

From source file:Main.java

private static void toXMLCycle(Object element, StringBuffer xml, StringBuffer space) {
    if (element instanceof Map) {
        Map map = (Map) element;

        xml.append(space);//w  w  w .j  a v a 2  s  .  com
        xml.append("<dict>\r\n");
        space.append("  ");
        for (Object key : map.keySet()) {
            xml.append(space);
            xml.append("<key>");
            xml.append(key.toString());
            xml.append("</key>\r\n");

            Object value = map.get(key);
            toXMLCycle(value, xml, space);
        }

        space.delete(0, 2);
        xml.append(space);
        xml.append("</dict>\r\n");

    } else if (element instanceof List) {
        xml.append(space);
        xml.append("<array>\r\n");
        space.append("  ");

        List list = (List) element;
        for (Object item : list) {
            toXMLCycle(item, xml, space);
        }

        space.delete(0, 2);
        xml.append(space);
        xml.append("</array>\r\n");

    } else {
        xml.append(space);
        xml.append("<string>");
        xml.append(element.toString());
        xml.append("</string>\r\n");
    }
}

From source file:org.polymap.core.data.operation.DownloadServiceHandler.java

/**
 * Registers the given provider for downloading.
 * //from   ww w. java  2s. com
 * @param id
 * @param provider
 * @return The download URL for the given provider.
 */
public static String registerContent(String id, ContentProvider provider) {
    if (providers.put(id, provider) != null) {
        log.warn("ContetProvider already registered for id: " + id);
    }

    // XXX code from RAP; its a bit confusing, don't like it but it works
    StringBuffer url = new StringBuffer(256);
    url.append(URLHelper.getURLString(false));

    URLHelper.appendFirstParam(url, REQUEST_PARAM, SERVICE_HANDLER_ID);
    URLHelper.appendParam(url, ID_REQUEST_PARAM, id);

    // convert to relative URL
    int firstSlash = url.indexOf("/", url.indexOf("//") + 2); // first slash after double slash of "http://"
    url.delete(0, firstSlash + 1); // Result is sth like "/rap?custom_service_handler..."
    return RWT.getResponse().encodeURL(url.toString());
}

From source file:Main.java

/**
 * Replaces HTML entities in a string buffer
 * @param buffer the string buffer/*ww w.  j a va2  s  .  co m*/
 */
public static void replaceEntities(StringBuffer buffer) {
    int i = 0;
    while (i < buffer.length()) {
        if (buffer.charAt(i) == '&') {
            int j = i + 1;
            while (j < buffer.length() && buffer.charAt(j) != ';')
                j++;
            if (j < buffer.length()) {
                char[] chars = new char[j - i - 1];
                buffer.getChars(i + 1, j, chars, 0);
                Character repl = (Character) replacements.get(new String(chars));
                if (repl != null) {
                    buffer.delete(i, j);
                    buffer.setCharAt(i, repl.charValue());
                } else
                    i = j;
            } else
                i = j;
        }
        i++;
    }
}

From source file:org.eclipse.rwt.widgets.upload.servlet.FileUploadServiceHandler.java

/**
 * Builds a url which points to the service handler and encodes the given parameters
 * as url parameters. /*from  w  ww .  j a  v a  2 s.com*/
 */
public static String getUrl(final String widgetId) {
    StringBuffer url = new StringBuffer();
    url.append(URLHelper.getURLString(false));

    URLHelper.appendFirstParam(url, REQUEST_PARAM, getServiceHandlerId());
    URLHelper.appendParam(url, REQUEST_WIDGET_ID, widgetId);

    // convert to relative URL
    int firstSlash = url.indexOf("/", url.indexOf("//") + 2); // first slash after double slash of "http://"
    url.delete(0, firstSlash + 1); // Result is sth like "/rap?custom_service_handler..."
    return RWT.getResponse().encodeURL(url.toString());
}

From source file:org.objectweb.proactive.extensions.vfsprovider.client.ProActiveFileNameParser.java

private static String extractServicePath(StringBuffer path) throws FileSystemException {
    if (path.length() > 0 && path.charAt(0) != FileName.SEPARATOR_CHAR) {
        throw new FileSystemException(
                "Invalid path in URI: service path after host name does not begin with slash");
    }//  www. ja  va 2s.com

    int idx = path.indexOf(ProActiveFileName.SERVICE_AND_FILE_PATH_SEPARATOR);
    if (idx == -1) {
        // simply assume that whole path is a service path
        final String servicePath = path.toString();
        path.delete(0, path.length());
        return servicePath;
    }
    final String servicePath = path.substring(0, idx);
    path.delete(0, idx + ProActiveFileName.SERVICE_AND_FILE_PATH_SEPARATOR.length());
    return servicePath;
}