Example usage for java.lang StringBuilder length

Introduction

In this page you can find the example usage for java.lang StringBuilder length.

Prototype

int length();

Source Link

Document

Returns the length of this character sequence.

Usage

From source file:ch.rasc.wampspring.message.BaseMessageTest.java

@SuppressWarnings({ "rawtypes", "unchecked" })
static String toJsonArray(Object... arguments) {
    StringBuilder sb = new StringBuilder();
    sb.append("[");

    for (Object argument : arguments) {
        if (sb.length() > 1) {
            sb.append(",");
        }//from   w ww . j  a v a2s  . c o m
        if (argument != null) {
            if (argument instanceof Number) {
                sb.append(argument);
            } else if (argument instanceof Boolean) {
                sb.append(argument);
            } else if (argument instanceof String) {
                sb.append("\"").append(argument).append("\"");
            } else if (argument instanceof List) {
                sb.append("[");
                boolean first = true;
                for (Object entry : (List) argument) {
                    if (!first) {
                        sb.append(",");
                    } else {
                        first = false;
                    }
                    if (entry instanceof String) {
                        sb.append("\"").append(entry).append("\"");
                    } else {
                        sb.append(entry);
                    }
                }
                sb.append("]");
            } else if (argument instanceof Map) {
                Map<String, Object> map = (Map<String, Object>) argument;
                sb.append("{");
                boolean first = true;
                for (String key : map.keySet()) {
                    if (!first) {
                        sb.append(",");
                    } else {
                        first = false;
                    }
                    sb.append("\"").append(key).append("\"");
                    sb.append(":");
                    Object value = map.get(key);
                    if (value instanceof String) {
                        sb.append("\"").append(value).append("\"");
                    } else {
                        sb.append(value);
                    }
                }
                sb.append("}");
            }
        } else {
            sb.append("null");
        }
    }

    sb.append("]");
    return sb.toString();
}

From source file:com.wiiyaya.framework.common.utils.NumberFormatUtils.java

private static void removeFstOne(StringBuilder sb, String[] numCn, String[] digitCnLow) {
    if (sb.length() > 1 && sb.substring(0, 2).equals(numCn[1] + digitCnLow[1])) {
        sb.deleteCharAt(0);/*from w w w .  ja  v a  2  s . c  o m*/
    }
}

From source file:Main.java

/**
 * For logging, extremely unnecessary.//  www.  j a v  a2s.  co  m
 *
 * @param list
 * @return
 */
public static <T> String list2str(List<T> list) {
    StringBuilder sb = new StringBuilder();
    if (list != null && !list.isEmpty()) {
        sb.append("[");
        for (T t : list) {
            sb.append(t.toString()).append(", ");
        }
        sb.delete(sb.length() - 2, sb.length());
        sb.append("]");
    }
    return sb.toString();
}

From source file:Main.java

public static String encodeUrl(String url) {
    Uri uri = Uri.parse(url);/*from   w  ww  .j a  va  2 s.  c  o m*/

    try {
        Map<String, List<String>> splitQuery = splitQuery(uri);
        StringBuilder encodedQuery = new StringBuilder();
        for (String key : splitQuery.keySet()) {
            for (String value : splitQuery.get(key)) {
                if (encodedQuery.length() > 0) {
                    encodedQuery.append("&");
                }
                encodedQuery.append(key + "=" + URLEncoder.encode(value, "UTF-8"));
            }
        }
        String queryString = encodedQuery != null && encodedQuery.length() > 0 ? "?" + encodedQuery : "";

        URI baseUri = new URI(uri.getScheme(), uri.getAuthority(), uri.getPath(), null, uri.getFragment());
        return baseUri + queryString;
    } catch (UnsupportedEncodingException ignore) {
    } catch (URISyntaxException ignore) {
    }

    return uri.toString();
}

From source file:Main.java

public static URL getString(URL str) {
    String ssString = str.toString();
    String[] aaStrings = ssString.split("/");
    StringBuilder sb = new StringBuilder();
    for (int i = 0; i < aaStrings.length; i++) {
        if (i == 4) {
            aaStrings[i] = "180";
        }//ww  w  . jav a  2 s.  c  o  m
        sb.append(aaStrings[i] + "/");
    }
    sb.deleteCharAt(sb.length() - 1);
    URL url = null;
    try {
        url = new URL(sb.toString());
    } catch (MalformedURLException e) {
        e.printStackTrace();
    }
    return url;
}

From source file:eu.codebits.plasmas.util.NetworkInterfaces.java

/**
 *
 * @param interfaceName//from w w  w .ja  v a 2  s .co  m
 * @return
 */
public static String getMACAddress(String interfaceName) {
    try {
        List<NetworkInterface> interfaces = Collections.list(NetworkInterface.getNetworkInterfaces());
        for (NetworkInterface intf : interfaces) {
            if (interfaceName != null) {
                if (!intf.getName().equalsIgnoreCase(interfaceName))
                    continue;
            }
            byte[] mac = intf.getHardwareAddress();
            if (mac == null)
                continue;//return "";
            StringBuilder buf = new StringBuilder();
            for (int idx = 0; idx < mac.length; idx++)
                buf.append(String.format("%02X:", mac[idx]));
            if (buf.length() > 0)
                buf.deleteCharAt(buf.length() - 1);
            return buf.toString();
        }
    } catch (SocketException ex) {
    }
    return "";
}

From source file:io.wcm.devops.conga.generator.util.VariableStringResolver.java

@SuppressWarnings("unchecked")
private static String valueToString(Object value) {
    if (value == null) {
        return "";
    } else if (value instanceof List) {
        StringBuilder sb = new StringBuilder();
        for (Object item : ((List) value)) {
            if (sb.length() > 0) {
                sb.append(",");
            }/*from   w w w  .  ja v a2 s  . co m*/
            sb.append(valueToString(item));
        }
        return sb.toString();
    } else if (value instanceof Map) {
        StringBuilder sb = new StringBuilder();
        // use sorted map to ensure consistent order of keys
        SortedMap<Object, Object> sortedMap = new TreeMap<>((Map<Object, Object>) value);
        for (Map.Entry<Object, Object> entry : sortedMap.entrySet()) {
            if (sb.length() > 0) {
                sb.append(",");
            }
            sb.append(valueToString(entry.getKey()));
            sb.append("=");
            sb.append(valueToString(entry.getValue()));
        }
        return sb.toString();
    } else {
        return value.toString();
    }
}

From source file:StringUtil.java

/**
 * Convert the String s to proper case.// w  w w . j  a  v  a 2 s  .c  o m
 * 
 * @param s String
 * @return String
 */
public static String toProperCase(String s) {
    StringBuilder sb = new StringBuilder();

    for (String f : s.split(" ")) {
        if (sb.length() > 0) {
            sb.append(" ");
        }
        sb.append(f.substring(0, 1).toUpperCase()).append(f.substring(1, f.length()).toLowerCase());
    }

    return sb.toString();
}

From source file:de.micromata.genome.gwiki.web.tags.GWikiTagRenderUtils.java

public static void renderAttribute(Object tag, Pair<Field, ? extends Annotation> p, StringBuilder sb) {
    Object value = PrivateBeanUtils.readField(tag, p.getFirst());
    if (value == null) {
        return;/*  ww  w.ja va2  s  .  c  o m*/
    }

    if (sb.length() > 0) {
        sb.append(" ");
    }
    ElementProperty an = (ElementProperty) p.getSecond();
    String svalue = value.toString();
    if (an.ignoreValue().length() > 0 && an.ignoreValue().equals(svalue) == true) {
        return;
    }
    String name = an.name();
    if (StringUtils.isEmpty(name) == true) {
        name = p.getFirst().getName();
    }
    sb.append(name).append("=").append("\"").append(StringEscapeUtils.escapeXml(ObjectUtils.toString(value)))
            .append("\"");
}

From source file:Main.java

public static String join(String[] paramArrayOfString) {
    StringBuilder localStringBuilder = new StringBuilder(11 * paramArrayOfString.length);
    int i = paramArrayOfString.length;
    for (int j = 0; j < i; j++) {
        String str = paramArrayOfString[j];
        if (localStringBuilder.length() != 0)
            localStringBuilder.append(",");
        localStringBuilder.append(str);/*  w  w w. j a  va2s. co m*/
    }
    return localStringBuilder.toString();
}