Example usage for java.util StringTokenizer hasMoreTokens

List of usage examples for java.util StringTokenizer hasMoreTokens

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Introduction

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

Prototype

public boolean hasMoreTokens()

Source Link

Document

Tests if there are more tokens available from this tokenizer's string.

Usage

From source file:com.npower.dm.util.DDFTreeHelper.java

/**
 * Split the nodePath into a List. The "./" prefix in the node path will be
 * ignored. eg: ./a/b/c/d/ results: {a, b, c, d} /a/b/c/d/ results: {a, b, c,
 * d} a/b/c/d results: {a, b, c, d}// ww w  . j a  va  2  s  . c  o m
 * 
 * @param nodePath
 * @return
 */
public static List<String> getPathVector(String nodePath) {
    String path = nodePath;
    if (path.startsWith("./")) {
        path = nodePath.substring(2, path.length());
    }
    StringTokenizer tokenizer = new StringTokenizer(path, "/");
    List<String> pathVector = new Vector<String>();

    while (tokenizer.hasMoreTokens()) {
        pathVector.add(tokenizer.nextToken());
    }
    return pathVector;
}

From source file:axiom.util.MimePart.java

/**
 *  Get a sub-header from a header, e.g. the charset from
 *  <code>Content-Type: text/plain; charset="UTF-8"</code>
 *///  w  w  w .  ja va 2  s.  c o  m
public static String getSubHeader(String header, String subHeaderName) {
    if (header == null) {
        return null;
    }

    StringTokenizer headerTokenizer = new StringTokenizer(header, ";");

    while (headerTokenizer.hasMoreTokens()) {
        String token = headerTokenizer.nextToken().trim();
        int i = token.indexOf("=");

        if (i > 0) {
            String hname = token.substring(0, i).trim();

            if (hname.equalsIgnoreCase(subHeaderName)) {
                String value = token.substring(i + 1);
                return value.replace('"', ' ').trim();
            }
        }
    }

    return null;
}

From source file:com.redhat.lightblue.util.Error.java

public static Error fromJson(JsonNode node) {
    if (node instanceof ObjectNode) {
        String e = null;//from  ww  w .  j a v a 2s  .  c om
        String m = null;

        JsonNode x;

        x = ((ObjectNode) node).get("errorCode");
        if (x != null) {
            e = x.asText();
        }
        x = ((ObjectNode) node).get("msg");
        if (x != null) {
            m = x.asText();
        }

        Error ret = new Error(e, m);

        x = ((ObjectNode) node).get("context");
        if (x != null) {
            StringTokenizer tok = new StringTokenizer(x.asText(), "/");
            while (tok.hasMoreTokens()) {
                ret.pushContext(tok.nextToken());
            }
        }

        return ret;
    }
    return null;
}

From source file:cn.com.qiqi.order.utils.Servlets.java

/**
 * ?? If-None-Match Header, Etag?.//  w w w. java2s . c o  m
 * 
 * Etag, checkIfNoneMatchfalse, 304 not modify status.
 * 
 * @param etag ETag.
 */
public static boolean checkIfNoneMatchEtag(HttpServletRequest request, HttpServletResponse response,
        String etag) {
    String headerValue = request.getHeader(HttpHeaders.IF_NONE_MATCH);
    if (headerValue != null) {
        boolean conditionSatisfied = false;
        if (!"*".equals(headerValue)) {
            StringTokenizer commaTokenizer = new StringTokenizer(headerValue, ",");

            while (!conditionSatisfied && commaTokenizer.hasMoreTokens()) {
                String currentToken = commaTokenizer.nextToken();
                if (currentToken.trim().equals(etag)) {
                    conditionSatisfied = true;
                }
            }
        } else {
            conditionSatisfied = true;
        }

        if (conditionSatisfied) {
            response.setStatus(HttpServletResponse.SC_NOT_MODIFIED);
            response.setHeader(HttpHeaders.ETAG, etag);
            return false;
        }
    }
    return true;
}

From source file:org.springframework.core.util.StringUtils.java

/**
 * Tokenize the given String into a String array via a StringTokenizer.
 * <p>The given delimiters string is supposed to consist of any number of
 * delimiter characters. Each of those characters can be used to separate
 * tokens. A delimiter is always a single character; for multi-character
 * delimiters, consider using <code>delimitedListToStringArray</code>
 *
 * @param str               the String to tokenize
 * @param delimiters        the delimiter characters, assembled as String
 *                          (each of those characters is individually considered as delimiter)
 * @param trimTokens        trim the tokens via String's <code>trim</code>
 * @param ignoreEmptyTokens omit empty tokens from the result array
 *                          (only applies to tokens that are empty after trimming; StringTokenizer
 *                          will not consider subsequent delimiters as token in the first place).
 * @return an array of the tokens (<code>null</code> if the input String
 *         was <code>null</code>)
 * @see java.util.StringTokenizer/*from  w  ww. j a  va2 s  . c  om*/
 * @see String#trim()
 */
public static String[] tokenizeToStringArray(final String str, final String delimiters,
        final boolean trimTokens, final boolean ignoreEmptyTokens) {

    if (str == null) {
        return null;
    }
    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 toStringArray(tokens);
}

From source file:org.jberet.support.io.MappingJsonFactoryObjectFactory.java

static void configureCustomSerializersAndDeserializers(final ObjectMapper objectMapper,
        final String customSerializers, final String customDeserializers, final String customDataTypeModules,
        final ClassLoader classLoader) throws Exception {
    if (customDeserializers != null || customSerializers != null) {
        final SimpleModule simpleModule = new SimpleModule("custom-serializer-deserializer-module");
        if (customSerializers != null) {
            final StringTokenizer st = new StringTokenizer(customSerializers, ", ");
            while (st.hasMoreTokens()) {
                final Class<?> aClass = classLoader.loadClass(st.nextToken());
                simpleModule.addSerializer(aClass, (JsonSerializer) aClass.newInstance());
            }/*from w w  w . j  a v  a2  s .  c o m*/
        }
        if (customDeserializers != null) {
            final StringTokenizer st = new StringTokenizer(customDeserializers, ", ");
            while (st.hasMoreTokens()) {
                final Class<?> aClass = classLoader.loadClass(st.nextToken());
                simpleModule.addDeserializer(aClass, (JsonDeserializer) aClass.newInstance());
            }
        }
        objectMapper.registerModule(simpleModule);
    }
    if (customDataTypeModules != null) {
        final StringTokenizer st = new StringTokenizer(customDataTypeModules, ", ");
        while (st.hasMoreTokens()) {
            final Class<?> aClass = classLoader.loadClass(st.nextToken());
            objectMapper.registerModule((Module) aClass.newInstance());
        }
    }
}

From source file:com.funambol.server.db.DataSourceContextHelper.java

/**
 * Create all intermediate subcontexts./*from  www .ja v a  2s .c om*/
 */
private static void createSubcontexts(javax.naming.Context ctx, String name) throws NamingException {
    javax.naming.Context currentContext = ctx;
    StringTokenizer tokenizer = new StringTokenizer(name, "/");
    while (tokenizer.hasMoreTokens()) {
        String token = tokenizer.nextToken();
        if ((!token.equals("")) && (tokenizer.hasMoreTokens())) {
            try {
                currentContext = currentContext.createSubcontext(token);
            } catch (NamingException e) {
                // Silent catch. Probably an object is already bound in
                // the context.
                currentContext = (javax.naming.Context) currentContext.lookup(token);
            }
        }
    }
}

From source file:com.intel.chimera.codec.OpensslCipher.java

private static Transform tokenizeTransformation(String transformation) throws NoSuchAlgorithmException {
    if (transformation == null) {
        throw new NoSuchAlgorithmException("No transformation given.");
    }/*  ww w.j  a  v a 2  s.  co  m*/

    /*
     * Array containing the components of a Cipher transformation:
     * 
     * index 0: algorithm (e.g., AES)
     * index 1: mode (e.g., CTR)
     * index 2: padding (e.g., NoPadding)
     */
    String[] parts = new String[3];
    int count = 0;
    StringTokenizer parser = new StringTokenizer(transformation, "/");
    while (parser.hasMoreTokens() && count < 3) {
        parts[count++] = parser.nextToken().trim();
    }
    if (count != 3 || parser.hasMoreTokens()) {
        throw new NoSuchAlgorithmException("Invalid transformation format: " + transformation);
    }
    return new Transform(parts[0], parts[1], parts[2]);
}

From source file:com.cnksi.core.web.utils.Servlets.java

/**
 * ?? If-None-Match Header, Etag?./*ww  w  . ja va 2 s .  com*/
 * 
 * Etag, checkIfNoneMatchfalse, 304 not modify status.
 * 
 * @param etag ETag.
 */
public static boolean checkIfNoneMatchEtag(HttpServletRequest request, HttpServletResponse response,
        String etag) {

    String headerValue = request.getHeader(HttpHeaders.IF_NONE_MATCH);
    if (headerValue != null) {
        boolean conditionSatisfied = false;
        if (!"*".equals(headerValue)) {
            StringTokenizer commaTokenizer = new StringTokenizer(headerValue, ",");

            while (!conditionSatisfied && commaTokenizer.hasMoreTokens()) {
                String currentToken = commaTokenizer.nextToken();
                if (currentToken.trim().equals(etag)) {
                    conditionSatisfied = true;
                }
            }
        } else {
            conditionSatisfied = true;
        }

        if (conditionSatisfied) {
            response.setStatus(HttpServletResponse.SC_NOT_MODIFIED);
            response.setHeader(HttpHeaders.ETAG, etag);
            return false;
        }
    }
    return true;
}

From source file:com.concursive.connect.web.utils.PermissionUtils.java

public static boolean hasPermissionToAction(ServletRequest request, HttpSession session, String permission,
        String includeIf, String objectName) {
    // Use the object name specified, or use the default here
    String thisObjectName = objectName;
    if (thisObjectName == null) {
        thisObjectName = "project";
    }//from  www  .j  a v a2s.  c o  m

    try {
        // Find the project to check for permissions...
        Project thisProject = null;
        // Check the current portlet first
        PortletRequest renderRequest = (PortletRequest) request
                .getAttribute(org.apache.pluto.tags.Constants.PORTLET_REQUEST);
        if (renderRequest != null) {
            // Get the requested object
            Object object = null;
            int dotPos = thisObjectName.indexOf(".");
            if (dotPos > -1) {
                // Get the base object from the request
                String currentObject = thisObjectName.substring(0, dotPos);
                object = renderRequest.getAttribute(currentObject);
                // Get the parsed object
                currentObject = thisObjectName.substring(dotPos + 1);
                object = ObjectUtils.getObject(object, currentObject);
                thisProject = (Project) object;
            } else {
                thisProject = (Project) renderRequest.getAttribute(thisObjectName);
            }
            if (thisProject == null && objectName == null) {
                thisProject = PortalUtils.getProject(renderRequest);
            }
        }
        // Check the request object
        if (thisProject == null) {
            // Get the requested object
            Object object = null;
            int dotPos = thisObjectName.indexOf(".");
            if (dotPos > -1) {
                // Get the base object from the request
                String currentObject = thisObjectName.substring(0, dotPos);
                object = request.getAttribute(currentObject);
                // Get the parsed object
                currentObject = thisObjectName.substring(dotPos + 1);
                object = ObjectUtils.getObject(object, currentObject);
                thisProject = (Project) object;
            } else {
                thisProject = (Project) request.getAttribute(thisObjectName);
            }
        }
        // Deny if not found
        if (thisProject == null) {
            LOG.debug("Project is null");
            return false;
        }

        // Check this user's permissions
        User thisUser = null;
        // Check the portlet
        if (thisUser == null && renderRequest != null) {
            thisUser = PortalUtils.getUser(renderRequest);
        }
        // Check the session object
        if (thisUser == null) {
            thisUser = (User) session.getAttribute(Constants.SESSION_USER);
        }
        // Deny if not found
        if (thisUser == null) {
            return false;
        }

        // Multiple permissions to check
        boolean doCheck = true;
        String thisPermission = null;
        StringTokenizer st = new StringTokenizer(permission, ",");
        while (st.hasMoreTokens() || doCheck) {
            doCheck = false;
            if (st.hasMoreTokens()) {
                thisPermission = st.nextToken();
            } else {
                thisPermission = permission;
            }
            if (NONE.equals(includeIf)) {
                if (ProjectUtils.hasAccess(thisProject.getId(), thisUser, thisPermission)) {
                    return false;
                }
            } else if (ANY.equals(includeIf)) {
                if (ProjectUtils.hasAccess(thisProject.getId(), thisUser, thisPermission)) {
                    return true;
                }
            } else {
                if (!ProjectUtils.hasAccess(thisProject.getId(), thisUser, thisPermission)) {
                    return false;
                }
            }
        }
        // If the above didn't trigger, then go with the default
        if (NONE.equals(includeIf)) {
            return true;
        } else if (ANY.equals(includeIf)) {
            return false;
        } else {
            return true;
        }
    } catch (Exception e) {
        LOG.error("hasPermissionToAction", e);
        return false;
    }
}