Example usage for java.util StringTokenizer nextElement

List of usage examples for java.util StringTokenizer nextElement

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Introduction

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

Prototype

public Object nextElement()

Source Link

Document

Returns the same value as the nextToken method, except that its declared return value is Object rather than String .

Usage

From source file:org.kchine.rpf.PoolUtils.java

public static HashMap<String, String> getParameters(String parametersStr) {
    StringTokenizer st = new StringTokenizer(parametersStr, "~/~");
    HashMap<String, String> result = new HashMap<String, String>();
    while (st.hasMoreElements()) {
        try {//from ww w.j  a v a  2  s.  c o m
            String element = (String) st.nextElement();
            int p = element.indexOf('=');
            if (p == -1) {
                result.put(element, null);
            } else {
                result.put(element.substring(0, p).trim(), element.substring(p + 1, element.length()).trim());
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
    return result;
}

From source file:org.wso2.carbon.user.core.ldap.ActiveDirectoryUserStoreManager.java

@Override
public void doSetUserClaimValue(String userName, String claimURI, String value, String profileName)
        throws UserStoreException {
    // get the LDAP Directory context
    DirContext dirContext = this.connectionSource.getContext();
    DirContext subDirContext = null;
    // search the relevant user entry by user name
    String userSearchBase = realmConfig.getUserStoreProperty(LDAPConstants.USER_SEARCH_BASE);
    String userSearchFilter = realmConfig.getUserStoreProperty(LDAPConstants.USER_NAME_SEARCH_FILTER);
    userSearchFilter = userSearchFilter.replace("?", escapeSpecialCharactersForFilter(userName));

    SearchControls searchControls = new SearchControls();
    searchControls.setSearchScope(SearchControls.SUBTREE_SCOPE);
    searchControls.setReturningAttributes(null);

    NamingEnumeration<SearchResult> returnedResultList = null;
    String returnedUserEntry = null;

    try {// w w w  .  j  ava  2s. co m

        returnedResultList = dirContext.search(escapeDNForSearch(userSearchBase), userSearchFilter,
                searchControls);
        // assume only one user is returned from the search
        // TODO:what if more than one user is returned
        returnedUserEntry = returnedResultList.next().getName();
    } catch (NamingException e) {
        String errorMessage = "Results could not be retrieved from the directory context for user : "
                + userName;
        if (logger.isDebugEnabled()) {
            logger.debug(errorMessage, e);
        }
        throw new UserStoreException(errorMessage, e);
    } finally {
        JNDIUtil.closeNamingEnumeration(returnedResultList);
    }

    try {
        Attributes updatedAttributes = new BasicAttributes(true);
        // if there is no attribute for profile configuration in LDAP, skip
        // updating it.
        // get the claimMapping related to this claimURI
        String attributeName = getClaimAtrribute(claimURI, userName, null);

        if ("CN".equals(attributeName)) {
            subDirContext = (DirContext) dirContext.lookup(userSearchBase);
            subDirContext.rename(returnedUserEntry, "CN=" + value);
            return;
        }

        Attribute currentUpdatedAttribute = new BasicAttribute(attributeName);
        /* if updated attribute value is null, remove its values. */
        if (EMPTY_ATTRIBUTE_STRING.equals(value)) {
            currentUpdatedAttribute.clear();
        } else {
            String claimSeparator = realmConfig.getUserStoreProperty(MULTI_ATTRIBUTE_SEPARATOR);
            if (claimSeparator != null && !claimSeparator.trim().isEmpty()) {
                userAttributeSeparator = claimSeparator;
            }
            if (value.contains(userAttributeSeparator)) {
                StringTokenizer st = new StringTokenizer(value, userAttributeSeparator);
                while (st.hasMoreElements()) {
                    String newVal = st.nextElement().toString();
                    if (newVal != null && newVal.trim().length() > 0) {
                        currentUpdatedAttribute.add(newVal.trim());
                    }
                }
            } else {
                currentUpdatedAttribute.add(value);
            }
        }
        updatedAttributes.put(currentUpdatedAttribute);

        // update the attributes in the relevant entry of the directory
        // store

        subDirContext = (DirContext) dirContext.lookup(userSearchBase);
        subDirContext.modifyAttributes(returnedUserEntry, DirContext.REPLACE_ATTRIBUTE, updatedAttributes);

    } catch (org.wso2.carbon.user.api.UserStoreException e) {
        String errorMessage = "Error in obtaining claim mapping for user : " + userName;
        if (logger.isDebugEnabled()) {
            logger.debug(errorMessage, e);
        }
        throw new UserStoreException(errorMessage, e);
    } catch (NamingException e) {
        handleException(e, userName);
    } finally {
        JNDIUtil.closeContext(subDirContext);
        JNDIUtil.closeContext(dirContext);
    }

}

From source file:org.springframework.security.oauth.consumer.CoreOAuthConsumerSupport.java

/**
 * Loads the OAuth parameters for the given resource at the given URL and the given token. These parameters include
 * any query parameters on the URL since they are included in the signature. The oauth parameters are NOT encoded.
 *
 * @param details      The resource details.
 * @param requestURL   The request URL./*from w w w  . ja v  a  2  s  .c o  m*/
 * @param requestToken The request token.
 * @param httpMethod   The http method.
 * @param additionalParameters Additional oauth parameters (outside of the core oauth spec).
 * @return The parameters.
 */
protected Map<String, Set<CharSequence>> loadOAuthParameters(ProtectedResourceDetails details, URL requestURL,
        OAuthConsumerToken requestToken, String httpMethod, Map<String, String> additionalParameters) {
    Map<String, Set<CharSequence>> oauthParams = new TreeMap<String, Set<CharSequence>>();

    if (additionalParameters != null) {
        for (Map.Entry<String, String> additionalParam : additionalParameters.entrySet()) {
            Set<CharSequence> values = oauthParams.get(additionalParam.getKey());
            if (values == null) {
                values = new HashSet<CharSequence>();
                oauthParams.put(additionalParam.getKey(), values);
            }
            if (additionalParam.getValue() != null) {
                values.add(additionalParam.getValue());
            }
        }
    }

    String query = requestURL.getQuery();
    if (query != null) {
        StringTokenizer queryTokenizer = new StringTokenizer(query, "&");
        while (queryTokenizer.hasMoreElements()) {
            String token = (String) queryTokenizer.nextElement();
            CharSequence value = null;
            int equalsIndex = token.indexOf('=');
            if (equalsIndex < 0) {
                token = urlDecode(token);
            } else {
                value = new QueryParameterValue(urlDecode(token.substring(equalsIndex + 1)));
                token = urlDecode(token.substring(0, equalsIndex));
            }

            Set<CharSequence> values = oauthParams.get(token);
            if (values == null) {
                values = new HashSet<CharSequence>();
                oauthParams.put(token, values);
            }
            if (value != null) {
                values.add(value);
            }
        }
    }

    String tokenSecret = requestToken == null ? null : requestToken.getSecret();
    String nonce = getNonceFactory().generateNonce();
    oauthParams.put(OAuthConsumerParameter.oauth_consumer_key.toString(),
            Collections.singleton((CharSequence) details.getConsumerKey()));
    if ((requestToken != null) && (requestToken.getValue() != null)) {
        oauthParams.put(OAuthConsumerParameter.oauth_token.toString(),
                Collections.singleton((CharSequence) requestToken.getValue()));
    }

    oauthParams.put(OAuthConsumerParameter.oauth_nonce.toString(), Collections.singleton((CharSequence) nonce));
    oauthParams.put(OAuthConsumerParameter.oauth_signature_method.toString(),
            Collections.singleton((CharSequence) details.getSignatureMethod()));
    oauthParams.put(OAuthConsumerParameter.oauth_timestamp.toString(),
            Collections.singleton((CharSequence) String.valueOf(System.currentTimeMillis() / 1000)));
    oauthParams.put(OAuthConsumerParameter.oauth_version.toString(),
            Collections.singleton((CharSequence) "1.0"));
    String signatureBaseString = getSignatureBaseString(oauthParams, requestURL, httpMethod);
    OAuthSignatureMethod signatureMethod = getSignatureFactory()
            .getSignatureMethod(details.getSignatureMethod(), details.getSharedSecret(), tokenSecret);
    String signature = signatureMethod.sign(signatureBaseString);
    oauthParams.put(OAuthConsumerParameter.oauth_signature.toString(),
            Collections.singleton((CharSequence) signature));
    return oauthParams;
}

From source file:com.sshtools.j2ssh.sftp.SftpSubsystemClient.java

/**
 *
 *
 * @param path//from ww  w.jav a2  s.co  m
 *
 * @throws IOException
 */
public void recurseMakeDirectory(String path) throws IOException {
    SftpFile file;

    if (path.trim().length() > 0) {
        try {
            file = openDirectory(path);
            file.close();
        } catch (IOException ioe) {
            StringTokenizer tokenizer = new StringTokenizer(path, "/", true);
            String dir = "";

            while (tokenizer.hasMoreElements()) {
                dir += tokenizer.nextElement();

                try {
                    file = openDirectory(dir);
                    file.close();
                } catch (IOException ioe2) {
                    log.info("Creating " + dir);
                    makeDirectory(dir);
                }
            }
        }
    }
}

From source file:org.springframework.security.oauth.consumer.client.CoreOAuthConsumerSupport.java

/**
 * Loads the OAuth parameters for the given resource at the given URL and the given token. These parameters include
 * any query parameters on the URL since they are included in the signature. The oauth parameters are NOT encoded.
 *
 * @param details      The resource details.
 * @param requestURL   The request URL.//from w  w  w  . j  av a  2 s  .  c  om
 * @param requestToken The request token.
 * @param httpMethod   The http method.
 * @param additionalParameters Additional oauth parameters (outside of the core oauth spec).
 * @return The parameters.
 */
protected Map<String, Set<CharSequence>> loadOAuthParameters(ProtectedResourceDetails details, URL requestURL,
        OAuthConsumerToken requestToken, String httpMethod, Map<String, String> additionalParameters) {
    Map<String, Set<CharSequence>> oauthParams = new TreeMap<String, Set<CharSequence>>();

    if (additionalParameters != null) {
        for (Map.Entry<String, String> additionalParam : additionalParameters.entrySet()) {
            Set<CharSequence> values = oauthParams.get(additionalParam.getKey());
            if (values == null) {
                values = new HashSet<CharSequence>();
                oauthParams.put(additionalParam.getKey(), values);
            }
            if (additionalParam.getValue() != null) {
                values.add(additionalParam.getValue());
            }
        }
    }

    String query = requestURL.getQuery();
    if (query != null) {
        StringTokenizer queryTokenizer = new StringTokenizer(query, "&");
        while (queryTokenizer.hasMoreElements()) {
            String token = (String) queryTokenizer.nextElement();
            CharSequence value = null;
            int equalsIndex = token.indexOf('=');
            if (equalsIndex < 0) {
                token = urlDecode(token);
            } else {
                value = new QueryParameterValue(urlDecode(token.substring(equalsIndex + 1)));
                token = urlDecode(token.substring(0, equalsIndex));
            }

            Set<CharSequence> values = oauthParams.get(token);
            if (values == null) {
                values = new HashSet<CharSequence>();
                oauthParams.put(token, values);
            }
            if (value != null) {
                values.add(value);
            }
        }
    }

    String tokenSecret = requestToken == null ? null : requestToken.getSecret();
    String nonce = getNonceFactory().generateNonce();
    oauthParams.put(OAuthConsumerParameter.oauth_consumer_key.toString(),
            Collections.singleton((CharSequence) details.getConsumerKey()));
    if ((requestToken != null) && (requestToken.getValue() != null)) {
        oauthParams.put(OAuthConsumerParameter.oauth_token.toString(),
                Collections.singleton((CharSequence) requestToken.getValue()));
    }

    oauthParams.put(OAuthConsumerParameter.oauth_nonce.toString(), Collections.singleton((CharSequence) nonce));
    oauthParams.put(OAuthConsumerParameter.oauth_signature_method.toString(),
            Collections.singleton((CharSequence) details.getSignatureMethod()));
    oauthParams.put(OAuthConsumerParameter.oauth_timestamp.toString(),
            Collections.singleton((CharSequence) String.valueOf(System.currentTimeMillis() / 1000)));
    oauthParams.put(OAuthConsumerParameter.oauth_version.toString(),
            Collections.singleton((CharSequence) "1.0"));
    String signatureBaseString = getSignatureBaseString(oauthParams, requestURL, httpMethod);
    OAuthSignatureMethod signatureMethod;
    try {
        signatureMethod = getSignatureFactory().getSignatureMethod(details.getSignatureMethod(),
                details.getSharedSecret(), tokenSecret);
    } catch (UnsupportedSignatureMethodException e) {
        throw new OAuthRequestFailedException(e.getMessage(), e);
    }
    String signature = signatureMethod.sign(signatureBaseString);
    oauthParams.put(OAuthConsumerParameter.oauth_signature.toString(),
            Collections.singleton((CharSequence) signature));
    return oauthParams;
}

From source file:org.wso2.carbon.identity.provider.OpenIDProviderService.java

/**
 * @param openId// w  w  w.ja  v a 2 s  .  c  o m
 * @param profileId
 * @param claimList
 * @return
 * @throws IdentityProviderException
 */
private OpenIDClaimDTO[] getOpenIDClaimValues(String openId, String profileId, List<String> claimList)
        throws IdentityProviderException {
    UserStoreManager userStore = null;
    Map<String, String> claimValues = null;
    OpenIDClaimDTO[] claims = null;
    OpenIDClaimDTO dto = null;
    IdentityClaimManager claimManager = null;
    Claim[] claimData = null;
    String[] claimArray = new String[claimList.size()];
    String userName = null;
    String domainName = null;
    String tenantUser;
    UserRealm realm = null;

    try {
        userName = OpenIDUtil.getUserName(openId);
    } catch (MalformedURLException e) {
        throw new IdentityProviderException("Failed to get username from OpenID " + openId, e);
    }
    domainName = MultitenantUtils.getDomainNameFromOpenId(openId);
    tenantUser = MultitenantUtils.getTenantAwareUsername(userName);

    try {
        realm = IdentityTenantUtil.getRealm(domainName, userName);
        userStore = realm.getUserStoreManager();
        claimValues = userStore.getUserClaimValues(tenantUser, claimList.toArray(claimArray), profileId);
    } catch (IdentityException | UserStoreException e) {
        throw new IdentityProviderException("Failed to get claims of user " + tenantUser, e);
    }

    String claimSeparator = claimValues.get(IdentityCoreConstants.MULTI_ATTRIBUTE_SEPARATOR);
    if (StringUtils.isNotBlank(claimSeparator)) {
        userAttributeSeparator = claimSeparator;
    }
    claimValues.remove(IdentityCoreConstants.MULTI_ATTRIBUTE_SEPARATOR);

    int i = 0;
    JSONArray values;
    claims = new OpenIDClaimDTO[claimValues.size()];

    try {
        claimManager = IdentityClaimManager.getInstance();
        claimData = claimManager.getAllSupportedClaims(realm);
    } catch (IdentityException e) {
        throw new IdentityProviderException("Failed load all supported claims", e);
    }

    for (Claim element : claimData) {
        if (claimValues.containsKey(element.getClaimUri())) {
            dto = new OpenIDClaimDTO();
            values = new JSONArray();
            dto.setClaimUri(element.getClaimUri());

            String value = claimValues.get(element.getClaimUri());
            if (userAttributeSeparator != null && value.contains(userAttributeSeparator)) {
                StringTokenizer st = new StringTokenizer(value, userAttributeSeparator);
                while (st.hasMoreElements()) {
                    String attValue = st.nextElement().toString();
                    if (StringUtils.isNotBlank(attValue)) {
                        values.add(attValue);
                    }
                }
            } else {
                values.add(value);
            }
            dto.setClaimValue(values.toJSONString());
            dto.setDisplayTag(element.getDisplayTag());
            dto.setDescription(element.getDescription());
            claims[i++] = dto;
        }
    }
    return claims;
}

From source file:org.codehaus.enunciate.modules.csharp.CSharpDeploymentModule.java

@Override
protected void doCompile() throws EnunciateException, IOException {
    File compileDir = getCompileDir();
    Enunciate enunciate = getEnunciate();
    String compileExecutable = getCompileExecutable();
    if (getCompileExecutable() != null) {
        if (!enunciate.isUpToDateWithSources(compileDir)) {
            compileDir.mkdirs();// w  w w  .  j a va 2 s  .co m

            String compileCommand = getCompileCommand();
            if (compileCommand == null) {
                throw new IllegalStateException(
                        "Somehow the \"compile\" step was invoked on the C# module without a valid compile command.");
            }

            compileCommand = compileCommand.replace(' ', '\0'); //replace all spaces with the null character, so the command can be tokenized later.
            File dll = new File(compileDir, getDLLFileName());
            File docXml = new File(compileDir, getDocXmlFileName());
            File sourceFile = new File(getGenerateDir(), getSourceFileName());
            compileCommand = String.format(compileCommand, compileExecutable, dll.getAbsolutePath(),
                    docXml.getAbsolutePath(), sourceFile.getAbsolutePath());
            StringTokenizer tokenizer = new StringTokenizer(compileCommand, "\0"); //tokenize on the null character to preserve the spaces in the command.
            List<String> command = new ArrayList<String>();
            while (tokenizer.hasMoreElements()) {
                command.add((String) tokenizer.nextElement());
            }

            Process process = new ProcessBuilder(command).redirectErrorStream(true).directory(compileDir)
                    .start();
            BufferedReader procReader = new BufferedReader(new InputStreamReader(process.getInputStream()));
            String line = procReader.readLine();
            while (line != null) {
                info(line);
                line = procReader.readLine();
            }
            int procCode;
            try {
                procCode = process.waitFor();
            } catch (InterruptedException e1) {
                throw new EnunciateException("Unexpected inturruption of the C# compile process.");
            }

            if (procCode != 0) {
                throw new EnunciateException("C# compile failed.");
            }

            enunciate.addArtifact(new FileArtifact(getName(), "csharp.assembly", dll));
            if (docXml.exists()) {
                enunciate.addArtifact(new FileArtifact(getName(), "csharp.docs.xml", docXml));
            }
        } else {
            info("Skipping C# compile because everything appears up-to-date.");
        }
    } else {
        debug("Skipping C# compile because a compile executale was neither found nor provided.  The C# bundle will only include the sources.");
    }

}

From source file:org.fcrepo.server.access.DefaultAccess.java

private String[] getAdminEmails() {
    String emailsCSV = convertToCSV(getServer().getParameter("adminEmailList"));
    Vector<Object> emails = new Vector<Object>();
    StringTokenizer st = new StringTokenizer(emailsCSV, ",");
    while (st.hasMoreElements()) {
        emails.add(st.nextElement());
    }/*  w  w w  . ja  v a2  s . c  om*/
    return emails.toArray(EMPTY_STRING_ARRAY);
}

From source file:org.wso2.carbon.user.core.ldap.ActiveDirectoryUserStoreManager.java

/**
 * This method overwrites the method in LDAPUserStoreManager. This implements the functionality
 * of updating user's profile information in LDAP user store.
 *
 * @param userName/*w  w  w  . j a va 2 s  .  com*/
 * @param claims
 * @param profileName
 * @throws org.wso2.carbon.user.core.UserStoreException
 */
@Override
public void doSetUserClaimValues(String userName, Map<String, String> claims, String profileName)
        throws UserStoreException {
    // get the LDAP Directory context
    DirContext dirContext = this.connectionSource.getContext();
    DirContext subDirContext = null;
    // search the relevant user entry by user name
    String userSearchBase = realmConfig.getUserStoreProperty(LDAPConstants.USER_SEARCH_BASE);
    String userSearchFilter = realmConfig.getUserStoreProperty(LDAPConstants.USER_NAME_SEARCH_FILTER);
    // if user name contains domain name, remove domain name
    String[] userNames = userName.split(CarbonConstants.DOMAIN_SEPARATOR);
    if (userNames.length > 1) {
        userName = userNames[1];
    }
    userSearchFilter = userSearchFilter.replace("?", escapeSpecialCharactersForFilter(userName));

    SearchControls searchControls = new SearchControls();
    searchControls.setSearchScope(SearchControls.SUBTREE_SCOPE);
    searchControls.setReturningAttributes(null);

    NamingEnumeration<SearchResult> returnedResultList = null;
    String returnedUserEntry = null;

    boolean cnModified = false;
    String cnValue = null;

    try {

        returnedResultList = dirContext.search(escapeDNForSearch(userSearchBase), userSearchFilter,
                searchControls);
        // assume only one user is returned from the search
        // TODO:what if more than one user is returned
        returnedUserEntry = returnedResultList.next().getName();

    } catch (NamingException e) {
        String errorMessage = "Results could not be retrieved from the directory context for user : "
                + userName;
        if (logger.isDebugEnabled()) {
            logger.debug(errorMessage, e);
        }
        throw new UserStoreException(errorMessage, e);
    } finally {
        JNDIUtil.closeNamingEnumeration(returnedResultList);
    }

    if (profileName == null) {
        profileName = UserCoreConstants.DEFAULT_PROFILE;
    }

    if (claims.get(UserCoreConstants.PROFILE_CONFIGURATION) == null) {
        claims.put(UserCoreConstants.PROFILE_CONFIGURATION, UserCoreConstants.DEFAULT_PROFILE_CONFIGURATION);
    }

    try {
        Attributes updatedAttributes = new BasicAttributes(true);

        String domainName = userName.indexOf(UserCoreConstants.DOMAIN_SEPARATOR) > -1
                ? userName.split(UserCoreConstants.DOMAIN_SEPARATOR)[0]
                : realmConfig.getUserStoreProperty(UserStoreConfigConstants.DOMAIN_NAME);
        for (Map.Entry<String, String> claimEntry : claims.entrySet()) {
            String claimURI = claimEntry.getKey();
            // if there is no attribute for profile configuration in LDAP,
            // skip updating it.
            if (claimURI.equals(UserCoreConstants.PROFILE_CONFIGURATION)) {
                continue;
            }
            // get the claimMapping related to this claimURI
            String attributeName = getClaimAtrribute(claimURI, userName, null);
            //remove user DN from cache if changing username attribute
            if (realmConfig.getUserStoreProperty(LDAPConstants.USER_NAME_ATTRIBUTE).equals(attributeName)) {
                userCache.remove(userName);
            }
            // if mapped attribute is CN, then skip treating as a modified
            // attribute -
            // it should be an object rename
            if ("CN".toLowerCase().equals(attributeName.toLowerCase())) {
                cnModified = true;
                cnValue = claimEntry.getValue();
                continue;
            }
            Attribute currentUpdatedAttribute = new BasicAttribute(attributeName);
            /* if updated attribute value is null, remove its values. */
            if (EMPTY_ATTRIBUTE_STRING.equals(claimEntry.getValue())) {
                currentUpdatedAttribute.clear();
            } else {
                if (claimEntry.getValue() != null) {
                    String claimSeparator = realmConfig.getUserStoreProperty(MULTI_ATTRIBUTE_SEPARATOR);
                    if (claimSeparator != null && !claimSeparator.trim().isEmpty()) {
                        userAttributeSeparator = claimSeparator;
                    }
                    if (claimEntry.getValue().contains(userAttributeSeparator)) {
                        StringTokenizer st = new StringTokenizer(claimEntry.getValue(), userAttributeSeparator);
                        while (st.hasMoreElements()) {
                            String newVal = st.nextElement().toString();
                            if (newVal != null && newVal.trim().length() > 0) {
                                currentUpdatedAttribute.add(newVal.trim());
                            }
                        }
                    } else {
                        currentUpdatedAttribute.add(claimEntry.getValue());
                    }
                } else {
                    currentUpdatedAttribute.add(claimEntry.getValue());
                }
            }
            updatedAttributes.put(currentUpdatedAttribute);
        }
        // update the attributes in the relevant entry of the directory
        // store

        subDirContext = (DirContext) dirContext.lookup(userSearchBase);
        subDirContext.modifyAttributes(returnedUserEntry, DirContext.REPLACE_ATTRIBUTE, updatedAttributes);

        if (cnModified && cnValue != null) {
            subDirContext.rename(returnedUserEntry, "CN=" + escapeSpecialCharactersForDN(cnValue));
        }

    } catch (org.wso2.carbon.user.api.UserStoreException e) {
        String errorMessage = "Error in obtaining claim mapping for user : " + userName;
        if (logger.isDebugEnabled()) {
            logger.debug(errorMessage, e);
        }
        throw new UserStoreException(errorMessage, e);
    } catch (NamingException e) {
        handleException(e, userName);
    } finally {
        JNDIUtil.closeContext(subDirContext);
        JNDIUtil.closeContext(dirContext);
    }

}

From source file:org.fcrepo.server.access.DefaultAccess.java

private String[] getRetainPIDs() {
    String retainPIDsCSV = convertToCSV(
            getServer().getModule("org.fcrepo.server.storage.DOManager").getParameter("retainPIDs"));
    Vector<Object> retainPIDs = new Vector<Object>();
    StringTokenizer st = new StringTokenizer(retainPIDsCSV, ",");
    while (st.hasMoreElements()) {
        retainPIDs.add(st.nextElement());
    }/*  www. jav a 2s  .co m*/
    return retainPIDs.toArray(EMPTY_STRING_ARRAY);
}