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.clican.pluto.orm.usertype.StringSplitType.java

public void nullSafeSet(PreparedStatement st, Object value, int index) throws HibernateException, SQLException {
    if (value == null) {
        st.setString(index, "");
    } else if (value instanceof String[]) {
        StringBuffer result = new StringBuffer();
        for (String s : ((String[]) value)) {
            result.append(s);//  w  w w . ja v  a 2  s  .  co  m
            result.append(",");
        }
        if (result.length() == 0) {
            st.setString(index, "");
        } else {
            st.setString(index, result.toString().substring(0, result.length() - 1));
        }
    } else {
        throw new HibernateException("The property must be a comma-split string.");
    }
}

From source file:be.ibridge.kettle.trans.step.getfilenames.GetFileNames.java

public static final String getLine(LogWriter log, InputStreamReader reader, String format)
        throws KettleFileException {
    StringBuffer line = new StringBuffer(256);
    int c = 0;//from www .  ja va  2s  . co m

    try {
        while (c >= 0) {
            c = reader.read();
            if (c == '\n' || c == '\r') {
                if (format.equalsIgnoreCase("DOS")) {
                    c = reader.read(); // skip \n and \r
                    if (c != '\r' && c != '\n') {
                        // make sure its really a linefeed or cariage return
                        // raise an error this is not a DOS file 
                        // so we have pulled a character from the next line
                        throw new KettleFileException(
                                "DOS format was specified but only a single line feed character was found, not 2");
                    }
                }
                return line.toString();
            }
            if (c >= 0)
                line.append((char) c);
        }
    } catch (KettleFileException e) {
        throw e;
    } catch (Exception e) {
        if (line.length() == 0) {
            log.logError("get line", "Exception reading line: " + e.toString());
            return null;
        }
        return line.toString();
    }
    if (line.length() > 0)
        return line.toString();

    return null;
}

From source file:dk.i2m.jsf.components.alertmessage.AlertMessageRenderer.java

@Override
public void encodeBegin(FacesContext context, UIComponent component) throws IOException {
    AlertMessage alertMessage = (AlertMessage) component;

    Iterator iter;/* ww w .j a v a 2s . c  om*/
    if (alertMessage.getFor() != null) {
        // Locate the component for which to display messages  
        UIComponent forComponent = alertMessage.findComponent(alertMessage.getFor());

        // If the component could not be found end processing  
        if (forComponent == null) {
            return;
        }

        iter = context.getMessages(forComponent.getClientId(context));
    } else {
        iter = context.getMessages();
    }

    // Iterate through messages for the component  

    if (iter.hasNext()) {
        ResponseWriter writer = context.getResponseWriter();

        // Start the script tag  
        writer.startElement("script", alertMessage);
        writer.writeAttribute("type", "text/javascript", null);

        // Construct one big string of all messages  
        StringBuffer message = new StringBuffer();
        while (iter.hasNext()) {
            FacesMessage msg = (FacesMessage) iter.next();
            if (message.length() > 0) {
                // Separate each message with the JavaScript escape code  
                // for newline  
                message.append("\n");
            }

            message.append(msg.getDetail());
        }

        // Escape the constructed string to be outputable as a JavaScript  
        String displayMessage = StringEscapeUtils.escapeJavaScript(message.toString());

        // Output the javascript code for displaying the alert dialogue  
        String jsAlert = "alert('" + displayMessage + "');";
        writer.writeText(jsAlert.toCharArray(), 0, jsAlert.length());

        // End the script tag  
        writer.endElement("script");
    }
}

From source file:com.github.guava.JoinerPractice.java

private String mapJoinWith(Map<?, ?> map, String keyValueSeparator, String separator) {
    StringBuffer stringBuffer = new StringBuffer();
    for (Object key : map.keySet()) {
        stringBuffer.append(key).append(keyValueSeparator).append(map.get(key)).append(separator);
    }//  ww w  . java2  s  . c  om
    stringBuffer.setLength(stringBuffer.length() - separator.length());
    return stringBuffer.toString();
}

From source file:fiftyfive.wicket.util.LoggingUtils.java

/**
 * Returns a description of component or page that is currently being
 * processed by the Wicket framework. If a component is being executed, the
 * description will be in the form://from  ww  w  .j a va 2  s  . co m
 * <pre class="example">
 * PageClass &gt; ComponentClass (superclass if component is anonymous) [wicket:id path]</pre>
 * <p>
 * Example:
 * <pre class="example">
 * MyPage &gt; MyPanel$1 (Link) [path:to:link]</pre>
 * <p>
 * If a page is being rendered, the description will be the page class.
 */
public static String describeRequestComponent() {
    IRequestHandler handler = guessOriginalRequestHandler();
    Class<? extends IRequestablePage> pageClass = null;
    IRequestableComponent component = null;

    if (handler instanceof IPageClassRequestHandler) {
        pageClass = ((IPageClassRequestHandler) handler).getPageClass();
    }
    if (handler instanceof IComponentRequestHandler) {
        component = ((IComponentRequestHandler) handler).getComponent();
    }

    StringBuffer desc = new StringBuffer();

    if (pageClass != null) {
        desc.append(Classes.simpleName(pageClass));
    }
    if (component != null) {
        String classDesc = null;
        if (component.getClass().isAnonymousClass()) {
            classDesc = String.format("%s (%s)", Classes.simpleName(component.getClass()),
                    Classes.simpleName(component.getClass().getSuperclass()));
        } else {
            classDesc = Classes.simpleName(component.getClass());
        }

        desc.append(String.format(" > %s [%s]", classDesc, component.getPageRelativePath()));
    }

    return desc.length() > 0 ? desc.toString() : null;
}

From source file:com.yolodata.tbana.hadoop.mapred.util.CSVReader.java

protected void foundDelimiter(StringBuffer sb, List<Text> values, boolean takeDelimiterOut)
        throws UnsupportedEncodingException {
    Text text = new Text();
    String val = (takeDelimiterOut) ? sb.substring(0, sb.length() - separator.length()) : sb.toString();
    val = StringUtils.strip(val, "\n");
    val = StringUtils.strip(val, delimiter);

    text.set(val);
    values.add(text);/*from   ww w .j av a  2s .  c  o m*/

    sb.setLength(0);
}

From source file:edu.northwestern.bioinformatics.studycalendar.web.taglibs.jsgenerator.ElementUpdatingGenerator.java

protected String call(String method, Object... parameters) {
    StringBuffer call = new StringBuffer(method).append('(');
    for (Object parameter : parameters) {
        call.append(createJavascriptLiteralRepresentation(parameter)).append(", ");
    }/*from  w w  w. j av  a2 s  . c  om*/
    call.setLength(call.length() - 2);
    call.append(')');
    return call.toString();
}

From source file:com.twinsoft.convertigo.engine.billing.GoogleAnalyticsTicketManager.java

public synchronized void addTicket(Ticket ticket) throws BillingException {
    if (log.isDebugEnabled()) {
        log.debug("(GoogleAnalyticsTicketManager) addTicket " + ticket);
    }/*from  ww  w  .  ja v a 2 s.c o  m*/
    PostMethod method = new PostMethod(urls[0]);
    HeaderName.ContentType.setRequestHeader(method, MimeType.WwwForm.value());

    // set parameters for POST method
    method.setParameter("v", "1");
    method.setParameter("tid", analyticsID);

    String cid = ticket.getDeviceUUID();
    if (cid.isEmpty()) {
        cid = ticket.getSessionID();
    }
    try {
        cid = UuidUtils.toUUID(cid).toString();
    } catch (Exception e) {
        log.debug("(GoogleAnalyticsTicketManager) failed to get DeviceUUID", e);
    }

    method.setParameter("cid", cid);
    method.setParameter("uid", ticket.getUserName());
    method.setParameter("uip", ticket.getClientIp());

    method.setParameter("t", "event");
    method.setParameter("an", ticket.getProjectName());
    method.setParameter("ec", ticket.getProjectName());

    StringBuffer requestableName = new StringBuffer(ticket.getConnectorName());
    if (requestableName.length() > 0) {
        requestableName.append('.');
    }
    method.setParameter("ea", requestableName.append(ticket.getRequestableName()).toString());
    method.setParameter("ev", Long.toString(ticket.getResponseTime()));
    method.setParameter("ua", ticket.getUserAgent());

    // execute HTTP post with parameters
    if (GAClient != null) {
        try {
            int httpCode = GAClient.executeMethod(method);
            String body = method.getResponseBodyAsString();
            log.debug("[" + httpCode + "] " + body);
        } catch (MalformedURLException e) {
            log.error("(GoogleAnalyticsTicketManager) error creating GAanalytics HttpClient, bad url", e);
        } catch (HttpException e) {
            log.error(
                    "(GoogleAnalyticsTicketManager) error creating GAanalytics HttpClient, Error in HTTP request",
                    e);
        } catch (IOException e) {
            log.error("(GoogleAnalyticsTicketManager) error creating GAanalytics HttpClient, I/O error", e);
        }
    }
}

From source file:com.bjwg.back.util.PropertyFilter.java

public static String buildStringByPropertyFilter(final List<PropertyFilter> filters) {
    StringBuffer sb = new StringBuffer();
    for (PropertyFilter filter : filters) {
        if (!filter.hasMultiProperties()) { //?,filter_EQS_account
            sb = toSqlString(filter.getPropertyName(), filter.getMatchValue(), filter.getMatchType(),
                    filter.getPropertyClass(), sb);
        } else {//,filter_LIKES_realName_OR_email
            sb = toSqlString(filter.getPropertyNames(), filter.getMatchValue(), filter.getMatchType(),
                    filter.getPropertyClass(), sb);
        }//from ww  w . j  a va  2  s .  c  o m
    }
    if (sb == null || sb.length() <= 0) {
        return "";
    }
    return sb.toString();
}

From source file:gov.nih.nci.caintegrator.application.analysis.grid.gistic.GisticGridRunner.java

private String getDescription(InvalidParameterException e) {
    StringBuffer description = new StringBuffer();
    for (BaseFaultTypeDescription typeDescription : e.getDescription()) {
        if (description.length() > 0) {
            description.append(", ");
        }//  ww  w.  ja  v  a2 s . c om
        description.append(typeDescription.get_value());
    }
    return description.toString();
}