Example usage for java.util StringTokenizer nextToken

Introduction

In this page you can find the example usage for java.util StringTokenizer nextToken.

Prototype

public String nextToken() 

Source Link

Document

Returns the next token from this string tokenizer.

Usage

From source file:com.silverpeas.jcrutil.BetterRepositoryFactoryBean.java

protected static void prepareContext(InitialContext ic, String jndiName) throws NamingException {
    Context currentContext = ic;/* w w w . j  av  a  2s  .  c o  m*/
    StringTokenizer tokenizer = new StringTokenizer(jndiName, "/", false);
    while (tokenizer.hasMoreTokens()) {
        String name = tokenizer.nextToken();
        if (tokenizer.hasMoreTokens()) {
            try {
                currentContext = (Context) currentContext.lookup(name);
            } catch (javax.naming.NameNotFoundException nnfex) {
                currentContext = currentContext.createSubcontext(name);
            }
        }
    }
}

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From source file:de.kapsi.net.daap.DaapUtil.java

/**
 * Splits a query String ("key1=value1&key2=value2...") and
 * stores the data in a Map/*from  w  w  w  .  j a v a  2s.co m*/
 * 
 * @param queryString a query String
 * @return the splitten query String as Map
 */
public static final Map parseQuery(String queryString) {

    Map map = new HashMap();

    if (queryString != null && queryString.length() != 0) {
        StringTokenizer tok = new StringTokenizer(queryString, "&");
        while (tok.hasMoreTokens()) {
            String token = tok.nextToken();

            int q = token.indexOf('=');
            if (q != -1 && q != token.length()) {
                String key = token.substring(0, q);
                String value = token.substring(++q);
                map.put(key, value);
            }
        }
    }

    return map;
}

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From source file:RequestUtil.java

/**
 * Delete a cookie except the designated variable name from CookieString
 * //from w ww. jav a  2s  .  c  om
 * @param cookieString
 * @param paramName
 * @return
 */
public static String removeCookieParam(String cookieString, Set<String> paramNames) {
    StringTokenizer tok = new StringTokenizer(cookieString, ";", false);
    String resultCookieString = "";

    while (tok.hasMoreTokens()) {
        String token = tok.nextToken();
        int i = token.indexOf("=");
        if (i > -1) {
            for (String paramName : paramNames) {
                String name = token.substring(0, i).trim();
                if (paramName.equalsIgnoreCase(name)) {
                    if (resultCookieString.length() > 0)
                        resultCookieString += ";";
                    resultCookieString += token;
                }
            }
        } else {
            // we have a bad cookie.... just let it go
        }
        if (paramNames.isEmpty()) {
            if (resultCookieString.length() > 0)
                resultCookieString += ";";
            resultCookieString += token;
        }
    }
    return resultCookieString.trim();
}

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From source file:com.ikon.extractor.RegisteredExtractors.java

/**
 * Check for registered text extractor/*from   ww w .  j  av  a2s.c om*/
 */
public static boolean isRegistered(String className) {
    List<String> classes = new ArrayList<String>();

    if (Config.MANAGED_TEXT_EXTRACTION || Config.REPOSITORY_NATIVE) {
        classes = Config.REGISTERED_TEXT_EXTRACTORS;
    } else {
        try {
            RepositoryConfig rc = JcrRepositoryModule.getRepositoryConfig();
            WorkspaceConfig wc = rc.getWorkspaceConfig(rc.getDefaultWorkspaceName());
            SearchConfig sc = wc.getSearchConfig();

            if (sc != null) {
                String tfClasses = (String) sc.getParameters().get("textFilterClasses");
                StringTokenizer tokenizer = new StringTokenizer(tfClasses, ", \t\n\r\f");

                while (tokenizer.hasMoreTokens()) {
                    String clazz = tokenizer.nextToken();
                    classes.add(clazz);
                }
            }
        } catch (ConfigurationException e) {
            log.warn(e.getMessage(), e);
        }
    }

    for (String name : classes) {
        if (name.equals(className)) {
            return true;
        }
    }

    return false;
}

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From source file:com.francetelecom.clara.cloud.commons.MavenReference.java

/**
 * Construct a MavenReference from a gav String
 * @param gav/*w  ww .  j  a v a 2s.c om*/
 *            format : Group:artifact:version:[classifier:[extension]]
 * @return Corresponding maven reference
 */
public static MavenReference fromGavString(String gav) {
    MavenReference resultMavenRef;

    if (gav == null || gav.length() < 5) {
        throw new IllegalArgumentException("String gav cannot be null nor empty");
    }
    StringTokenizer gavTokenizer = new StringTokenizer(gav, ":", true);
    try {
        String groupId = gavTokenizer.nextToken();
        if (":".equals(groupId)) {
            throw new NoSuchElementException("Missing groupId");
        }
        gavTokenizer.nextToken();
        String artifactId = gavTokenizer.nextToken();
        if (":".equals(artifactId)) {
            throw new NoSuchElementException("Missing artifactId");
        }
        gavTokenizer.nextToken();
        String version = gavTokenizer.nextToken();
        if (":".equals(version)) {
            throw new NoSuchElementException("Missing version");
        }
        if (gavTokenizer.hasMoreTokens()) {
            gavTokenizer.nextToken();
        }

        resultMavenRef = new MavenReference(groupId, artifactId, version);
        if (gavTokenizer.hasMoreTokens()) {
            String classifier = gavTokenizer.nextToken();
            if (!":".equals(classifier)) {
                resultMavenRef.setClassifier(classifier);
                if (gavTokenizer.hasMoreTokens()) {
                    gavTokenizer.nextToken();
                }
            }
        }

        if (gavTokenizer.hasMoreTokens()) {
            String extension = gavTokenizer.nextToken();
            if (!":".equals(extension)) {
                resultMavenRef.setExtension(extension);
            }
        }

    } catch (NoSuchElementException nsee) {
        throw new IllegalArgumentException(
                "Wrong format, should be groupId:artifactId:version:[classifier:[extension]]");
    }

    return resultMavenRef;

}

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From source file:Main.java

static byte[] decryptJWE(String jwe, Key privRsaKey) {
    // Log.d("","decryptJWE");

    try {/*ww w  .j a v a 2s .  c  om*/
        // split jwe string
        StringTokenizer tokens = new StringTokenizer(jwe, ".");
        int count = tokens.countTokens();
        // Log.d("","parts.length: "+count);

        if (count != 5)
            return null;

        String jweProtectedHeader64 = tokens.nextToken();
        String jweEncrypted64 = tokens.nextToken();
        String jweInitVector64 = tokens.nextToken();
        String cryptedBytes64 = tokens.nextToken();
        String auth_tag64 = tokens.nextToken();

        // decrypt cek using private rsa key
        byte[] cek = decryptRsaB64(jweEncrypted64, privRsaKey);

        // check cek result byte array
        if (cek == null || cek.length == 0 || (cek.length % 2) != 0)
            return null;

        int keySize = cek.length / 2;
        Log.d("", "Decryption AES: " + keySize * 8);

        // build aes_key and hmac_key
        byte aes_key[] = new byte[keySize];
        byte hmac_key[] = new byte[keySize];

        System.arraycopy(cek, 0, hmac_key, 0, keySize);
        System.arraycopy(cek, keySize, aes_key, 0, keySize);

        // decode initialization vector
        byte[] iv_key = decodeB64(jweInitVector64);

        Log.d("", "hmac_key: " + bytesToHex(hmac_key));
        Log.d("", "aes_key:  " + bytesToHex(aes_key));
        Log.d("", "iv_key:   " + bytesToHex(iv_key));

        // decrypt content using aes_key and iv_key
        byte[] cryptedBytes = decodeB64(cryptedBytes64);
        Cipher decrypt = Cipher.getInstance("AES/CBC/PKCS5Padding", "SC");
        decrypt.init(Cipher.DECRYPT_MODE, new SecretKeySpec(aes_key, "AES"), new IvParameterSpec(iv_key));
        byte[] decryptedBytes = decrypt.doFinal(cryptedBytes);

        Log.d("", "decryptedBytes:");
        Log.d("", bytesToHex(decryptedBytes));

        // validation verification
        byte[] aad = jweProtectedHeader64.getBytes();
        long al = aad.length * 8;

        // concatenate aad, iv_key, cryptedBytes and al 
        byte[] hmacData = new byte[aad.length + iv_key.length + cryptedBytes.length + 8];
        int offset = 0;
        System.arraycopy(aad, offset, hmacData, 0, aad.length);
        offset += aad.length;
        System.arraycopy(iv_key, 0, hmacData, offset, iv_key.length);
        offset += iv_key.length;
        System.arraycopy(cryptedBytes, 0, hmacData, offset, cryptedBytes.length);
        offset += cryptedBytes.length;
        ByteBuffer buffer = ByteBuffer.allocate(8);
        buffer.putLong(al);
        System.arraycopy(buffer.array(), 0, hmacData, offset, 8);

        // compute hmac
        Mac hmac = Mac.getInstance("HmacSHA256", "SC");
        hmac.init(new SecretKeySpec(hmac_key, "HmacSHA256"));
        byte[] hmacValue = hmac.doFinal(hmacData);

        // pick authentication tag
        byte[] authTag = Arrays.copyOf(hmacValue, 16);

        // validate authentication tag
        byte[] authTagRead = decodeB64(auth_tag64);
        for (int i = 0; i < 16; i++) {
            if (authTag[i] != authTagRead[i]) {
                Log.d("", "validation failed");
                return decryptedBytes;
            }
        }

        Log.d("", "validation success");

        // validation success
        return decryptedBytes;

    } catch (Exception e) {
        e.printStackTrace();
    }

    return null;
}

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From source file:fr.gouv.finances.dgfip.xemelios.utils.XmlUtils.java

/**
 * For the moment, this method can only transform very simple XPath, like <tt>/n:foo/b:bar/@a</tt>
 * @param xpath/*  w  w w .j  av  a2  s .c  o m*/
 * @param ns
 * @return
 */
public static String normalizeNS(String xpath, NamespaceContext ns) {
    StringTokenizer tokenizer = new StringTokenizer(xpath, "/", true);
    StringBuilder sb = new StringBuilder();
    while (tokenizer.hasMoreTokens()) {
        String token = tokenizer.nextToken();
        if (token.equals("/"))
            sb.append(token);
        else {
            boolean isAttribute = false;
            if (token.startsWith("@")) {
                token = token.substring(1);
                isAttribute = true;
            }
            int pos = token.indexOf(':');
            if (pos >= 0) {
                String prefix = token.substring(0, pos);
                String localName = token.substring(pos + 1);
                String newPrefix = ns.getPrefix(ns.getNamespaceURI(prefix));
                if (isAttribute && (newPrefix == null || newPrefix.length() == 0))
                    newPrefix = prefix;
                if (isAttribute)
                    sb.append("@");
                if (newPrefix.length() > 0)
                    sb.append(newPrefix).append(":");
                sb.append(localName);
            } else {
                if (!isAttribute) {
                    String localName = token;
                    if (XmlUtils.isValidNCName(localName)) {
                        String uri = ns.getNamespaceURI("");
                        if (uri != null) {
                            String newPrefix = ns.getPrefix(uri);
                            if (newPrefix.length() > 0)
                                sb.append(newPrefix).append(":");
                        }
                        sb.append(token);
                    } else {
                        sb.append(token);
                    }
                } else {
                    // attribute didn't had a namespace, let it like that
                    sb.append("@").append(token);
                }
            }
        }
    }
    return sb.toString();
}

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From source file:io.github.bonigarcia.wdm.Downloader.java

public static Proxy createProxy() {
    String proxyString = System.getenv("HTTPS_PROXY");
    if (proxyString == null || proxyString.length() < 1)
        proxyString = System.getenv("HTTP_PROXY");
    if (proxyString == null || proxyString.length() < 1) {
        return null;
    }/*from w  w  w  .j  a v a 2s.  c  o m*/
    proxyString = proxyString.replace("http://", "");
    proxyString = proxyString.replace("https://", "");
    StringTokenizer st = new StringTokenizer(proxyString, ":");
    if (st.countTokens() != 2)
        return null;
    String host = st.nextToken();
    String portString = st.nextToken();
    try {
        int port = Integer.parseInt(portString);
        return new Proxy(Proxy.Type.HTTP, new InetSocketAddress(host, port));
    } catch (NumberFormatException e) {
        return null;
    }
}

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From source file:com.rabbitframework.commons.utils.StringUtils.java

public static List<String> tokenizeToArray(String str, String delimiters, boolean trimTokens,
        boolean ignoreEmptyTokens) {
    if (str == null) {
        return null;
    }//from   w  w w  . java  2 s  . c o m
    StringTokenizer st = new StringTokenizer(str, delimiters);
    List<String> tokens = new ArrayList<String>();
    while (st.hasMoreTokens()) {
        String token = st.nextToken();
        if (trimTokens) {
            token = token.trim();
        }
        if (!ignoreEmptyTokens || token.length() > 0) {
            tokens.add(token);
        }
    }
    return tokens;
}

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From source file:com.trackplus.ddl.DataWriter.java

private static Integer getMaxColumnSize(Connection con, Map<String, Integer> columnSizeMap, String s)
        throws DDLException {
    ////UPDATE <tableName> SET <column>='...'
    StringTokenizer st = new StringTokenizer(s.substring(0, s.indexOf("=")));
    st.nextToken();//UPDATE
    String tableName = st.nextToken();
    st.nextToken();//SET
    String columnName = st.nextToken();
    String key = tableName + "_" + columnName;
    Integer maxSize = columnSizeMap.get(key);
    if (maxSize == null) {
        maxSize = MetaDataBL.getColumnSize(con, tableName, columnName);
        columnSizeMap.put(key, maxSize);
        LOGGER.debug("MAX size for column " + columnName + " in table " + tableName + " is " + maxSize);
    }/*from w  w w  . j  av  a  2  s.  c om*/
    return maxSize;
}

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