Examples with Nullable com.unboundid.util.Nullable used on opensource projects

Example 86 with Nullable

use of com.unboundid.util.Nullable in project ldapsdk by pingidentity.

the class JVMDefaultTrustManager method loadKeyStore.

/**
 * Attempts to load the contents of the specified file as a Java keystore.
 *
 * @param  f  The file from which to load the keystore data.
 *
 * @return  The keystore that was loaded from the specified file.
 *
 * @throws  CertificateException  If a problem occurs while trying to load the
 */
@Nullable()
private static KeyStore loadKeyStore(@NotNull final File f) throws CertificateException {
    if ((!f.exists()) || (!f.isFile())) {
        return null;
    }
    CertificateException firstGetInstanceException = null;
    CertificateException firstLoadException = null;
    for (final String keyStoreType : new String[] { "JKS", "PKCS12" }) {
        final KeyStore keyStore;
        try {
            keyStore = CryptoHelper.getKeyStore(keyStoreType, null, true);
        } catch (final Exception e) {
            Debug.debugException(e);
            if (firstGetInstanceException == null) {
                firstGetInstanceException = new CertificateException(ERR_JVM_DEFAULT_TRUST_MANAGER_CANNOT_INSTANTIATE_KEYSTORE.get(keyStoreType, StaticUtils.getExceptionMessage(e)), e);
            }
            continue;
        }
        try (FileInputStream inputStream = new FileInputStream(f)) {
            keyStore.load(inputStream, null);
        } catch (final Exception e) {
            Debug.debugException(e);
            if (firstLoadException == null) {
                firstLoadException = new CertificateException(ERR_JVM_DEFAULT_TRUST_MANAGER_CANNOT_ERROR_LOADING_KEYSTORE.get(f.getAbsolutePath(), StaticUtils.getExceptionMessage(e)), e);
            }
            continue;
        }
        return keyStore;
    }
    if (firstLoadException != null) {
        throw firstLoadException;
    }
    throw firstGetInstanceException;
}

Example 87 with Nullable

use of com.unboundid.util.Nullable in project ldapsdk by pingidentity.

the class InMemoryDirectoryServer method searchForEntry.

/**
 * {@inheritDoc}
 * <BR><BR>
 * This method may be used regardless of whether the server is listening for
 * client connections, and regardless of whether search operations are allowed
 * in the server.
 */
@Override()
@Nullable()
public SearchResultEntry searchForEntry(@NotNull final SearchRequest searchRequest) throws LDAPSearchException {
    final ArrayList<Control> requestControlList = new ArrayList<>(searchRequest.getControlList());
    requestControlList.add(new Control(InMemoryRequestHandler.OID_INTERNAL_OPERATION_REQUEST_CONTROL, false));
    final SearchRequest r;
    if ((searchRequest.getSizeLimit() == 1) && (searchRequest.getSearchResultListener() == null)) {
        r = searchRequest;
    } else {
        r = new SearchRequest(searchRequest.getBaseDN(), searchRequest.getScope(), searchRequest.getDereferencePolicy(), 1, searchRequest.getTimeLimitSeconds(), searchRequest.typesOnly(), searchRequest.getFilter(), searchRequest.getAttributes());
        r.setFollowReferrals(InternalSDKHelper.followReferralsInternal(r));
        r.setReferralConnector(InternalSDKHelper.getReferralConnectorInternal(r));
        r.setResponseTimeoutMillis(searchRequest.getResponseTimeoutMillis(null));
        r.setControls(requestControlList);
    }
    final SearchResult result;
    try {
        result = search(r);
    } catch (final LDAPSearchException lse) {
        Debug.debugException(lse);
        if (lse.getResultCode() == ResultCode.NO_SUCH_OBJECT) {
            return null;
        }
        throw lse;
    }
    if (result.getEntryCount() == 0) {
        return null;
    } else {
        return result.getSearchEntries().get(0);
    }
}

Example 88 with Nullable

use of com.unboundid.util.Nullable in project ldapsdk by pingidentity.

the class InMemoryRequestHandler method getMissingAttributeValues.

/**
 * Retrieves a list of all provided attribute values which are missing from
 * the specified entry.  The target attribute may or may not contain
 * additional values.
 *
 * @param  dn               The DN of the entry to examine.
 * @param  attributeName    The attribute expected to be present in the target
 *                          entry with the given values.
 * @param  attributeValues  The values expected to be present in the target
 *                          entry.
 *
 * @return  A list containing all of the provided values which were not found
 *          in the entry, an empty list if all provided attribute values were
 *          found, or {@code null} if the target entry does not exist.
 *
 * @throws  LDAPException  If a problem is encountered while trying to
 *                         communicate with the directory server.
 */
@Nullable()
public List<String> getMissingAttributeValues(@NotNull final String dn, @NotNull final String attributeName, @NotNull final Collection<String> attributeValues) throws LDAPException {
    synchronized (entryMap) {
        final Entry e = getEntry(dn);
        if (e == null) {
            return null;
        }
        final Schema schema = schemaRef.get();
        final List<String> missingValues = new ArrayList<>(attributeValues.size());
        for (final String value : attributeValues) {
            final Filter f = Filter.createEqualityFilter(attributeName, value);
            if (!f.matchesEntry(e, schema)) {
                missingValues.add(value);
            }
        }
        return missingValues;
    }
}

Example 89 with Nullable

use of com.unboundid.util.Nullable in project ldapsdk by pingidentity.

the class InMemoryRequestHandler method handlePostReadControl.

/**
 * Checks to see if the provided control map includes a post-read request
 * control, and if so then generates the appropriate response control that
 * should be returned to the client.
 *
 * @param  m  The map of request controls, indexed by OID.
 * @param  e  The entry as it appeared before the operation.
 *
 * @return  The post-read response control that should be returned to the
 *          client, or {@code null} if there is none.
 */
@Nullable()
private PostReadResponseControl handlePostReadControl(@NotNull final Map<String, Control> m, @NotNull final Entry e) {
    final PostReadRequestControl c = (PostReadRequestControl) m.get(PostReadRequestControl.POST_READ_REQUEST_OID);
    if (c == null) {
        return null;
    }
    final SearchEntryParer parer = new SearchEntryParer(Arrays.asList(c.getAttributes()), schemaRef.get());
    final Entry trimmedEntry = parer.pareEntry(e);
    return new PostReadResponseControl(new ReadOnlyEntry(trimmedEntry));
}

Example 90 with Nullable

use of com.unboundid.util.Nullable in project ldapsdk by pingidentity.

the class InMemoryRequestHandler method getReferralURLs.

/**
 * Retrieves the referral URLs that should be used for the provided target DN
 * based on the given referral entry.
 *
 * @param  targetDN       The target DN from the associated operation.
 * @param  referralEntry  The entry containing the smart referral.
 *
 * @return  The referral URLs that should be returned.
 */
@Nullable()
private static List<String> getReferralURLs(@NotNull final DN targetDN, @NotNull final Entry referralEntry) {
    final String[] refs = referralEntry.getAttributeValues("ref");
    if (refs == null) {
        return null;
    }
    final RDN[] retainRDNs;
    try {
        // If the target DN equals the referral entry DN, or if it's not
        // subordinate to the referral entry, then the URLs should be returned
        // as-is.
        final DN parsedEntryDN = referralEntry.getParsedDN();
        if (targetDN.equals(parsedEntryDN) || (!targetDN.isDescendantOf(parsedEntryDN, true))) {
            return Arrays.asList(refs);
        }
        final RDN[] targetRDNs = targetDN.getRDNs();
        final RDN[] refEntryRDNs = referralEntry.getParsedDN().getRDNs();
        retainRDNs = new RDN[targetRDNs.length - refEntryRDNs.length];
        System.arraycopy(targetRDNs, 0, retainRDNs, 0, retainRDNs.length);
    } catch (final LDAPException le) {
        Debug.debugException(le);
        return Arrays.asList(refs);
    }
    final List<String> refList = new ArrayList<>(refs.length);
    for (final String ref : refs) {
        try {
            final LDAPURL url = new LDAPURL(ref);
            final RDN[] refRDNs = url.getBaseDN().getRDNs();
            final RDN[] newRefRDNs = new RDN[retainRDNs.length + refRDNs.length];
            System.arraycopy(retainRDNs, 0, newRefRDNs, 0, retainRDNs.length);
            System.arraycopy(refRDNs, 0, newRefRDNs, retainRDNs.length, refRDNs.length);
            final DN newBaseDN = new DN(newRefRDNs);
            final LDAPURL newURL = new LDAPURL(url.getScheme(), url.getHost(), url.getPort(), newBaseDN, null, null, null);
            refList.add(newURL.toString());
        } catch (final LDAPException le) {
            Debug.debugException(le);
            refList.add(ref);
        }
    }
    return refList;
}