Example usage for java.lang StringBuffer length

Introduction

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

Prototype

@Override
    public synchronized int length() 

Source Link

Usage

From source file:com.cenrise.test.azkaban.Utils.java

public static String flattenToString(final Collection<?> collection, final String delimiter) {
    final StringBuffer buffer = new StringBuffer();
    for (final Object obj : collection) {
        buffer.append(obj.toString());//from   w w  w . jav a2s  .c om
        buffer.append(delimiter);
    }

    if (buffer.length() > 0) {
        buffer.setLength(buffer.length() - 1);
    }
    return buffer.toString();
}

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From source file:Main.java

public static String getNodeHierarchy(Node node) {

    StringBuffer sb = new StringBuffer();
    if (node != null) {
        Stack<Node> st = new Stack<Node>();
        st.push(node);/*from w  ww  .ja  v  a2  s.  com*/

        Node parent = node.getParentNode();

        while ((parent != null) && (parent.getNodeType() != Node.DOCUMENT_NODE)) {

            st.push(parent);

            parent = parent.getParentNode();
        }

        // constructs node hierarchy
        Node n = null;
        while (!st.isEmpty() && null != (n = st.pop())) {

            if (n instanceof Element) {
                Element e = (Element) n;

                if (sb.length() == 0) {
                    sb.append(e.getTagName());
                } else {
                    sb.append("/" + e.getTagName());
                }
            }

        }
    }
    return sb.toString();

}

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From source file:com.flattr4android.rest.FlattrRestClient.java

private static String getParameterString(String paramName, List<String> params) {
    if ((params == null) || (params.size() <= 0)) {
        return "";
    }//from   ww w . j a va2 s .  c  om
    StringBuffer result = new StringBuffer("/");
    result.append(paramName);
    result.append("/");
    for (String s : params) {
        result.append(s);
        result.append(",");
    }
    return result.substring(0, result.length() - 1);
}

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From source file:gr.abiss.calipso.wicket.customattrs.CustomAttributeUtils.java

public static void buildStringOptionTranslations(CalipsoService calipso, Language language,
        StringBuffer languageOptions, CustomAttributeLookupValue value) {
    // TODO:load in single query
    //logger.info("buildStringOptionTranslations lookup value: "+ value.getId()+", language: "+language);
    I18nStringResource res = calipso.loadI18nStringResource(
            new I18nStringIdentifier(value.getNameTranslationResourceKey(), language.getId()));
    if (res != null && value.isActive()) {
        // new line if not first
        if (languageOptions.length() > 0) {
            languageOptions.append("\n");
        }//from   w  ww  . jav a 2  s. c om
        // indent to resemble tree level
        for (int level = 1; level < value.getLevel(); level++) {
            languageOptions.append("\t");
        }
        languageOptions.append(res.getValue());
        if (value.getChildren() != null) {
            for (CustomAttributeLookupValue child : value.getChildren()) {
                buildStringOptionTranslations(calipso, language, languageOptions, child);
            }
        }
    }
}

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From source file:UUIDUtils.java

/**
 * @param secure Boolean indicating whether to create a secure UUID.
 * @see #createUUID()//w ww .  j a v  a2  s . c om
 */
public static String createUUID(boolean secure) {
    Random rand = secure ? _rand : _weakRand;

    StringBuffer s = new StringBuffer(36);

    appendHexString(uniqueTOD(), false, 11, s);

    //  Just use random padding characters, but ensure that the high bit
    //  is set to eliminate chances of collision with an IEEE 802 address.
    s.append(alphaNum.charAt(rand.nextInt(16) | 8));

    //  Add random padding characters.
    appendRandomHexChars(32 - s.length(), rand, s);

    //insert dashes in proper position. so the format matches CF
    s.insert(8, "-");
    s.insert(13, "-");
    s.insert(18, "-");
    s.insert(23, "-");

    return s.toString();
}

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From source file:net.duckling.ddl.service.task.TakerWrapper.java

private static String getSome(List<TaskTaker> takers, int index) {
    StringBuffer sb = new StringBuffer();
    String split = " | ";
    if (CommonUtil.isNullArray(takers)) {
        sb.append("");
        return sb.toString();
    }//from w  w  w  .  j a v  a2s .  co m
    for (TaskTaker taker : takers) {
        if (taker == null || CommonUtil.isNullStr(taker.getUserId())) {
            continue;
        }
        try {
            sb.append(taker.getUserId().split("%")[index]).append(split);
        } catch (Exception e) {
            continue;
        }
    }
    if (sb.indexOf(split) > 0) {
        sb.delete(sb.length() - split.length(), sb.length());
    }
    return sb.toString();
}

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From source file:org.hardisonbrewing.s3j.FileSyncer.java

static String getBucketPath(File file) {

    StringBuffer stringBuffer = new StringBuffer();
    while (file != null && file.getParent() != null) {
        if (stringBuffer.length() > 0) {
            stringBuffer.insert(0, File.separator);
        }// w w  w .jav  a  2 s. co m
        stringBuffer.insert(0, file.getName());
        file = file.getParentFile();
    }

    String path = stringBuffer.toString();
    path = path.replace(' ', '_');
    return path;
}

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From source file:com.microsoft.tfs.core.httpclient.HttpState.java

/**
 * Returns a string representation of the credentials.
 *
 * @param credMap// ww  w  .j  a va 2 s. co m
 *        The credentials.
 * @return The string representation.
 */
private static String getCredentialsStringRepresentation(final Map<AuthScope, Credentials> credMap) {
    final StringBuffer sbResult = new StringBuffer();
    final Iterator<AuthScope> iter = credMap.keySet().iterator();
    while (iter.hasNext()) {
        final Object key = iter.next();
        final Credentials cred = credMap.get(key);
        if (sbResult.length() > 0) {
            sbResult.append(", ");
        }
        sbResult.append(key);
        sbResult.append("#");
        sbResult.append(cred.toString());
    }
    return sbResult.toString();
}

---

From source file:com.qk.applibrary.db.sqlite.SqlBuilder.java

public static SqlInfo getUpdateSqlAsSqlInfo(Object entity, String strWhere) {

    TableInfo table = TableInfo.get(entity.getClass());

    List<KeyValue> keyValueList = new ArrayList<KeyValue>();

    ////  www. ja v a  2s .c  o  m
    Collection<Property> propertys = table.propertyMap.values();
    for (Property property : propertys) {
        KeyValue kv = property2KeyValue(property, entity);
        if (kv != null)
            keyValueList.add(kv);
    }

    if (keyValueList == null || keyValueList.size() == 0) {
        throw new DbException("this entity[" + entity.getClass() + "] has no property");
    }

    SqlInfo sqlInfo = new SqlInfo();
    StringBuffer strSQL = new StringBuffer("UPDATE ");
    strSQL.append(table.getTableName());
    strSQL.append(" SET ");
    for (KeyValue kv : keyValueList) {
        strSQL.append(kv.getKey()).append("=?,");
        sqlInfo.addValue(kv.getValue());
    }
    strSQL.deleteCharAt(strSQL.length() - 1);
    if (!TextUtils.isEmpty(strWhere)) {
        strSQL.append(" WHERE ").append(strWhere);
    }
    sqlInfo.setSql(strSQL.toString());
    return sqlInfo;
}

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From source file:com.qk.applibrary.db.sqlite.SqlBuilder.java

public static SqlInfo getUpdateSqlAsSqlInfo(Object entity) {

    TableInfo table = TableInfo.get(entity.getClass());
    Object idvalue = table.getId().getValue(entity);

    if (null == idvalue) {//?null??
        throw new DbException("this entity[" + entity.getClass() + "]'s id value is null");
    }/*from   w ww.  ja va2 s  .c o m*/

    List<KeyValue> keyValueList = new ArrayList<KeyValue>();
    //
    Collection<Property> propertys = table.propertyMap.values();
    for (Property property : propertys) {
        KeyValue kv = property2KeyValue(property, entity);
        if (kv != null)
            keyValueList.add(kv);
    }

    if (keyValueList == null || keyValueList.size() == 0)
        return null;

    SqlInfo sqlInfo = new SqlInfo();
    StringBuffer strSQL = new StringBuffer("UPDATE ");
    strSQL.append(table.getTableName());
    strSQL.append(" SET ");
    for (KeyValue kv : keyValueList) {
        strSQL.append(kv.getKey()).append("=?,");
        sqlInfo.addValue(kv.getValue());
    }
    strSQL.deleteCharAt(strSQL.length() - 1);
    strSQL.append(" WHERE ").append(table.getId().getColumn()).append("=?");
    sqlInfo.addValue(idvalue);
    sqlInfo.setSql(strSQL.toString());
    return sqlInfo;
}

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