Example usage for java.lang StringBuilder charAt

Introduction

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

Prototype

char charAt(int index);

Source Link

Document

Returns the char value at the specified index.

Usage

From source file:com.naryx.tagfusion.cfm.document.cfDOCUMENT.java

private static String escapeHtmlChars(String content) {
    char[] old = new char[] { '&', '<', '>', '\"' };
    String[] replacements = new String[] { "&amp;", "&lt;", "&gt;", "&quot;" };

    int strLen = content.length();
    int charsLen = old.length;
    StringBuilder buffer = new StringBuilder(content);
    StringBuilder writer = new StringBuilder(strLen);
    char nextChar;
    boolean foundCh;

    for (int i = 0; i < strLen; i++) {
        nextChar = buffer.charAt(i);
        foundCh = false;/*w ww  . ja v a 2 s.  c  o m*/

        for (int j = 0; j < charsLen; j++) {
            if (nextChar == old[j]) {
                writer.append(replacements[j]);
                foundCh = true;
            }
        }
        if (!foundCh) {
            writer.append(nextChar);
        }
    }

    return writer.toString();//.Replace("\n", "<br>");
}

From source file:com.openteach.diamond.network.waverider.master.MasterState.java

@Override
public String toString() {
    StringBuilder sb = new StringBuilder();
    sb.append("{id:");
    sb.append(id);/*from   ww w.ja va2s .com*/
    sb.append(", ip:");
    sb.append(ip);
    sb.append(", port:");
    sb.append(port);
    sb.append(", sessionStateList:{");
    for (SessionState sessionState : sessionStateList) {
        sb.append("sessionState:");
        sb.append(sessionState);
        sb.append(",");
    }
    if (sb.charAt(sb.length() - 1) == ',') {
        sb.deleteCharAt(sb.length() - 1);
    }
    sb.append("}");
    sb.append("}");

    return sb.toString();
}

From source file:net.sourceforge.fenixedu.domain.accounting.PaymentCode.java

public String getFormattedCode() {
    final StringBuilder result = new StringBuilder();
    int i = 1;/*from  w w  w.jav a2  s  .c  om*/
    for (char character : getCode().toCharArray()) {
        result.append(character);
        if (i % 3 == 0) {
            result.append(" ");
        }
        i++;
    }

    return result.charAt(result.length() - 1) == ' ' ? result.deleteCharAt(result.length() - 1).toString()
            : result.toString();
}

From source file:de.tudarmstadt.ukp.clarin.webanno.conllu.ConllUReader.java

public void convert(JCas aJCas, BufferedReader aReader) throws IOException {
    if (readPos) {
        try {//w ww.  j  a  v a  2s  .  c  o  m
            posMappingProvider.configure(aJCas.getCas());
        } catch (AnalysisEngineProcessException e) {
            throw new IOException(e);
        }
    }

    JCasBuilder doc = new JCasBuilder(aJCas);

    List<String[]> words;
    while ((words = readSentence(aReader)) != null) {
        if (words.isEmpty()) {
            // Ignore empty sentences. This can happen when there are multiple end-of-sentence
            // markers following each other.
            continue;
        }

        int sentenceBegin = doc.getPosition();
        int sentenceEnd = sentenceBegin;

        int surfaceBegin = -1;
        int surfaceEnd = -1;
        String surfaceString = null;

        // Tokens, Lemma, POS
        Int2ObjectMap<Token> tokens = new Int2ObjectOpenHashMap<>();
        for (String[] word : words) {
            if (word[ID].contains("-")) {
                String[] fragments = word[ID].split("-");
                surfaceBegin = Integer.valueOf(fragments[0]);
                surfaceEnd = Integer.valueOf(fragments[1]);
                surfaceString = word[FORM];
                continue;
            }

            // Read token
            int tokenIdx = Integer.valueOf(word[ID]);
            Token token = doc.add(word[FORM], Token.class);
            tokens.put(tokenIdx, token);
            if (!StringUtils.contains(word[MISC], "SpaceAfter=No")) {
                doc.add(" ");
            }

            // Read lemma
            if (!UNUSED.equals(word[LEMMA]) && readLemma) {
                Lemma lemma = new Lemma(aJCas, token.getBegin(), token.getEnd());
                lemma.setValue(word[LEMMA]);
                lemma.addToIndexes();
                token.setLemma(lemma);
            }

            // Read part-of-speech tag
            if (!UNUSED.equals(word[POSTAG]) && readPos) {
                Type posTag = posMappingProvider.getTagType(word[POSTAG]);
                POS pos = (POS) aJCas.getCas().createAnnotation(posTag, token.getBegin(), token.getEnd());
                pos.setPosValue(word[POSTAG]);
                pos.addToIndexes();
                token.setPos(pos);
            }

            // Read morphological features
            if (!UNUSED.equals(word[FEATS]) && readMorph) {
                MorphologicalFeatures morphtag = new MorphologicalFeatures(aJCas, token.getBegin(),
                        token.getEnd());
                morphtag.setValue(word[FEATS]);
                morphtag.addToIndexes();
                token.setMorph(morphtag);

                // Try parsing out individual feature values. Since the DKPro Core
                // MorphologicalFeatures type is based on the definition from the UD project,
                // we can do this rather straightforwardly.
                Type morphType = morphtag.getType();
                String[] items = word[FEATS].split("\\|");
                for (String item : items) {
                    String[] keyValue = item.split("=");
                    StringBuilder key = new StringBuilder(keyValue[0]);
                    key.setCharAt(0, Character.toLowerCase(key.charAt(0)));
                    String value = keyValue[1];

                    Feature feat = morphType.getFeatureByBaseName(key.toString());
                    if (feat != null) {
                        morphtag.setStringValue(feat, value);
                    }
                }
            }

            // Read surface form
            if (tokenIdx == surfaceEnd) {
                int begin = tokens.get(surfaceBegin).getBegin();
                int end = tokens.get(surfaceEnd).getEnd();
                SurfaceForm surfaceForm = new SurfaceForm(aJCas, begin, end);
                surfaceForm.setValue(surfaceString);
                surfaceForm.addToIndexes();
                surfaceBegin = -1;
                surfaceEnd = -1;
                surfaceString = null;
            }

            sentenceEnd = token.getEnd();
        }

        // Dependencies
        if (readDependency) {
            for (String[] word : words) {
                if (!UNUSED.equals(word[DEPREL])) {
                    int depId = Integer.valueOf(word[ID]);
                    int govId = Integer.valueOf(word[HEAD]);

                    // Model the root as a loop onto itself
                    makeDependency(aJCas, govId, depId, word[DEPREL], DependencyFlavor.BASIC, tokens, word);
                }

                if (!UNUSED.equals(word[DEPS])) {
                    // list items separated by vertical bar
                    String[] items = word[DEPS].split("\\|");
                    for (String item : items) {
                        String[] sItem = item.split(":");

                        int depId = Integer.valueOf(word[ID]);
                        int govId = Integer.valueOf(sItem[0]);

                        makeDependency(aJCas, govId, depId, sItem[1], DependencyFlavor.ENHANCED, tokens, word);
                    }
                }
            }
        }

        // Sentence
        Sentence sentence = new Sentence(aJCas, sentenceBegin, sentenceEnd);
        sentence.addToIndexes();

        // Once sentence per line.
        doc.add("\n");
    }

    doc.close();
}

From source file:com.hardincoding.sonar.subsonic.service.SubsonicMusicService.java

public String getRestUrl(String method) {
    StringBuilder builder = new StringBuilder();
    String serverUrl = mServerAddress;
    builder.append(serverUrl);/*  w  w  w  . j a  v  a2  s .com*/
    if (builder.charAt(builder.length() - 1) != '/') {
        builder.append("/");
    }
    builder.append("rest/").append(method).append(".view");
    builder.append("?u=").append(mUsername);
    String password = "enc:" + Util.utf8HexEncode(mPassword);
    builder.append("&p=").append(password);
    builder.append("&v=").append(REST_PROTOCOL_VERSION);
    builder.append("&c=").append(REST_CLIENT_ID);
    return builder.toString();
}

From source file:au.org.ala.delta.directives.DirectiveParser.java

private String readWord(StringBuilder buf, int start, boolean ignoreLeadingSpace) {
    int i = start;
    StringBuilder b = new StringBuilder();

    if (ignoreLeadingSpace) {
        while (i < buf.length()) {
            char ch = buf.charAt(i++);
            if (_blank.indexOf(ch) < 0) {
                --i;/*from   ww w .j  a v  a  2  s .c o m*/
                break;
            }
        }
    }

    while (i < buf.length()) {
        char ch = buf.charAt(i++);
        if (_blank.indexOf(ch) >= 0) {
            return b.toString();
        } else {
            b.append(ch);
        }
    }
    return b.toString();
}

From source file:de.itsvs.cwtrpc.security.AbstractRpcProcessingFilter.java

protected boolean matchesFilterProcessesUrl(HttpServletRequest request) throws IOException, ServletException {
    final String contextPath;
    final StringBuilder sb;
    final String uri;

    contextPath = request.getContextPath();
    sb = new StringBuilder(request.getRequestURI());
    if ((contextPath.length() > 0) && (sb.indexOf(contextPath) == 0)) {
        sb.delete(0, contextPath.length());
    }// w  w w  . j a v  a  2 s  . c  o  m
    if ((sb.length() == 0) || (sb.charAt(0) != '/')) {
        sb.insert(0, '/');
    }
    uri = sb.toString();

    if (log.isDebugEnabled()) {
        log.debug(
                "Checking received URI '" + uri + "' against configured URI '" + getFilterProcessesUrl() + "'");
    }
    return getFilterProcessesUrl().equals(uri);
}

From source file:com.intuit.tank.http.BaseRequestHandler.java

public static String getQueryString(Map<String, String> urlVariables) {

    StringBuilder queryString = new StringBuilder();

    // Set the query string
    if (urlVariables != null) {
        if (!urlVariables.isEmpty()) {

            queryString.append("?");

            // Set<Map.Entry<String, String>> set = urlVariables.entrySet();
            // Iterator<Map.Entry<String, String>> iterator =
            // set.iterator();
            for (Entry<String, String> entry : urlVariables.entrySet()) {
                try {
                    StringBuilder nvp = new StringBuilder();
                    nvp.append(URLEncoder.encode(entry.getKey(), "UTF-8"));
                    if (entry.getValue() != null) {
                        nvp.append("=");
                        nvp.append(URLEncoder.encode(entry.getValue(), "UTF-8"));
                    }/*  www  . j av a  2  s  .  c o m*/
                    nvp.append("&");
                    queryString.append(nvp.toString());

                } catch (Exception ex) {
                    logger.warn(LogUtil.getLogMessage("Unable to set query string value: " + ex.getMessage(),
                            LogEventType.System));
                }
            }
        }
    }

    // Remove the last &
    String reqQueryString = "";
    if (queryString.length() > 0) {
        if (queryString.charAt(queryString.length() - 1) == '&')
            reqQueryString = queryString.deleteCharAt(queryString.length() - 1).toString();
        else
            reqQueryString = queryString.toString();
    }

    return reqQueryString;
}

From source file:nl.nn.ibistesttool.tibet2.Storage.java

private void addExpression(StringBuilder query, String expression) {
    if (query.charAt(query.length() - 1) == ' ') {
        query.append("and " + expression + " ");
    } else {// w ww  . j av a 2 s  .co m
        query.append(" where " + expression + " ");
    }
}