Package org.forgerock.opendj.ldap

Class AbstractConnectionWrapper<C extends Connection>

  • Type Parameters:
    C - The type of wrapped connection.
    All Implemented Interfaces:
    Closeable, AutoCloseable, Connection
    public abstract class AbstractConnectionWrapper<C extends Connection>
extends Object
implements Connection
    An abstract base class from which connection wrappers may be easily implemented. The default implementation of each method is to delegate to the wrapped connection.

    • Field Detail

      • connection

        protected final C extends Connection connection
        The wrapped connection.

    • Constructor Detail

      • AbstractConnectionWrapper

        protected AbstractConnectionWrapper​(C connection)
        Creates a new connection wrapper.
        Parameters:
        connection - The connection to be wrapped.

    • Method Detail

      • abandonAsync

        public LdapPromise<Void> abandonAsync​(AbandonRequest request)
        Abandons the unfinished operation identified in the provided abandon request.

        Abandon requests do not have a response, so invoking the method get() on the returned promise will not block, nor return anything (it is Void), but may throw an exception if a problem occurred while sending the abandon request. In addition the returned promise may be used in order to determine the message ID of the abandon request.

        Note: a more convenient approach to abandoning unfinished asynchronous operations is provided via the Promise.cancel(boolean) method.

        The default implementation is to delegate.

        Specified by:
        abandonAsync in interface Connection
        Parameters:
        request - The request identifying the operation to be abandoned.
        Returns:
        A promise whose result is Void.

      • add

        public Result add​(AddRequest request)
           throws LdapException
        Adds an entry to the Directory Server using the provided add request.

        The default implementation is to delegate.

        Specified by:
        add in interface Connection
        Parameters:
        request - The add request.
        Returns:
        The result of the operation.
        Throws:
        LdapException - If the result code indicates that the request failed for some reason.

      • add

        public Result add​(Entry entry)
           throws LdapException
        Adds the provided entry to the Directory Server.

        This method is equivalent to the following code: 

         AddRequest request = new AddRequest(entry);
 connection.add(request);

        The default implementation is to delegate.

        Specified by:
        add in interface Connection
        Parameters:
        entry - The entry to be added.
        Returns:
        The result of the operation.
        Throws:
        LdapException - If the result code indicates that the request failed for some reason.

      • add

        public Result add​(String... ldifLines)
           throws LdapException
        Adds an entry to the Directory Server using the provided lines of LDIF.

        This method is equivalent to the following code: 

         AddRequest request = new AddRequest(ldifLines);
 connection.add(request);

        The default implementation is to delegate.

        Specified by:
        add in interface Connection
        Parameters:
        ldifLines - Lines of LDIF containing the an LDIF add change record or an LDIF entry record.
        Returns:
        The result of the operation.
        Throws:
        LdapException - If the result code indicates that the request failed for some reason.

      • addAsync

        public LdapPromise<Result> addAsync​(AddRequest request)
        Asynchronously adds an entry to the Directory Server using the provided add request.

        The default implementation is to delegate.

        Specified by:
        addAsync in interface Connection
        Parameters:
        request - The add request.
        Returns:
        A promise representing the result of the operation.

      • addAsync

        public LdapPromise<Result> addAsync​(AddRequest request,
                                    IntermediateResponseHandler intermediateResponseHandler)
        Asynchronously adds an entry to the Directory Server using the provided add request.

        The default implementation is to delegate.

        Specified by:
        addAsync in interface Connection
        Parameters:
        request - The add request.
        intermediateResponseHandler - An intermediate response handler which can be used to process any intermediate responses as they are received, may be null.
        Returns:
        A promise representing the result of the operation.

      • addConnectionEventListener

        public void addConnectionEventListener​(ConnectionEventListener listener)
        Registers the provided connection event listener so that it will be notified when this connection is closed by the application, receives an unsolicited notification, or experiences a fatal error.

        The default implementation is to delegate.

        Specified by:
        addConnectionEventListener in interface Connection
        Parameters:
        listener - The listener which wants to be notified when events occur on this connection.

      • applyChange

        public Result applyChange​(ChangeRecord request)
                   throws LdapException
        Applies the provided change request to the Directory Server.

        The default implementation is to delegate.

        Specified by:
        applyChange in interface Connection
        Parameters:
        request - The change request.
        Returns:
        The result of the operation.
        Throws:
        LdapException - If the result code indicates that the request failed for some reason.

      • applyChangeAsync

        public LdapPromise<Result> applyChangeAsync​(ChangeRecord request)
        Asynchronously applies the provided change request to the Directory Server.

        The default implementation is to delegate.

        Specified by:
        applyChangeAsync in interface Connection
        Parameters:
        request - The change request.
        Returns:
        A promise representing the result of the operation.

      • applyChangeAsync

        public LdapPromise<Result> applyChangeAsync​(ChangeRecord request,
                                            IntermediateResponseHandler intermediateResponseHandler)
        Asynchronously applies the provided change request to the Directory Server.

        The default implementation is to delegate.

        Specified by:
        applyChangeAsync in interface Connection
        Parameters:
        request - The change request.
        intermediateResponseHandler - An intermediate response handler which can be used to process any intermediate responses as they are received, may be null.
        Returns:
        A promise representing the result of the operation.

      • bind

        public BindResult bind​(BindRequest request)
                throws LdapException
        Authenticates to the Directory Server using the provided bind request.

        The default implementation is to delegate.

        Specified by:
        bind in interface Connection
        Parameters:
        request - The bind request.
        Returns:
        The result of the operation.
        Throws:
        LdapException - If the result code indicates that the request failed for some reason.

      • bind

        public BindResult bind​(String name,
                       char[] password)
                throws LdapException
        Authenticates to the Directory Server using simple authentication and the provided user name and password.

        This method is equivalent to the following code: 

         BindRequest request = new SimpleBindRequest(name, password);
 connection.bind(request);

        The default implementation is to delegate.

        Specified by:
        bind in interface Connection
        Parameters:
        name - The distinguished name of the Directory object that the client wishes to bind as, which may be empty.
        password - The password of the Directory object that the client wishes to bind as, which may be empty.
        Returns:
        The result of the operation.
        Throws:
        LdapException - If the result code indicates that the request failed for some reason.

      • bindAsync

        public LdapPromise<BindResult> bindAsync​(BindRequest request)
        Asynchronously authenticates to the Directory Server using the provided bind request.

        The default implementation is to delegate.

        Specified by:
        bindAsync in interface Connection
        Parameters:
        request - The bind request.
        Returns:
        A promise representing the result of the operation.

      • bindAsync

        public LdapPromise<BindResult> bindAsync​(BindRequest request,
                                         IntermediateResponseHandler intermediateResponseHandler)
        Asynchronously authenticates to the Directory Server using the provided bind request.

        The default implementation is to delegate.

        Specified by:
        bindAsync in interface Connection
        Parameters:
        request - The bind request.
        intermediateResponseHandler - An intermediate response handler which can be used to process any intermediate responses as they are received, may be null.
        Returns:
        A promise representing the result of the operation.

      • close

        public void close()
        Releases any resources associated with this connection. For physical connections to a Directory Server this will mean that an unbind request is sent and the underlying socket is closed.

        Other connection implementations may behave differently, and may choose not to send an unbind request if its use is inappropriate (for example a pooled connection will be released and returned to its connection pool without ever issuing an unbind request).

        This method is equivalent to the following code: 

         UnbindRequest request = new UnbindRequest();
 connection.close(request);
        Calling close on a connection that is already closed has no effect.

        The default implementation is to delegate.

        Specified by:
        close in interface AutoCloseable
        Specified by:
        close in interface Closeable
        Specified by:
        close in interface Connection
        See Also:
        Connections.uncloseable(Connection)

      • close

        public void close​(UnbindRequest request,
                  String reason)
        Releases any resources associated with this connection. For physical connections to a Directory Server this will mean that the provided unbind request is sent and the underlying socket is closed.

        Other connection implementations may behave differently, and may choose to ignore the provided unbind request if its use is inappropriate (for example a pooled connection will be released and returned to its connection pool without ever issuing an unbind request).

        Calling close on a connection that is already closed has no effect.

        The default implementation is to delegate.

        Specified by:
        close in interface Connection
        Parameters:
        request - The unbind request to use in the case where a physical connection is closed.
        reason - A reason describing why the connection was closed.

      • compare

        public CompareResult compare​(CompareRequest request)
                      throws LdapException
        Compares an entry in the Directory Server using the provided compare request.

        The default implementation is to delegate.

        Specified by:
        compare in interface Connection
        Parameters:
        request - The compare request.
        Returns:
        The result of the operation.
        Throws:
        LdapException - If the result code indicates that the request failed for some reason.

      • compare

        public CompareResult compare​(String name,
                             String attributeDescription,
                             String assertionValue)
                      throws LdapException
        Compares the named entry in the Directory Server against the provided attribute value assertion.

        This method is equivalent to the following code: 

         CompareRequest request = new CompareRequest(name, attributeDescription, assertionValue);
 connection.compare(request);

        The default implementation is to delegate.

        Specified by:
        compare in interface Connection
        Parameters:
        name - The distinguished name of the entry to be compared.
        attributeDescription - The name of the attribute to be compared.
        assertionValue - The assertion value to be compared.
        Returns:
        The result of the operation.
        Throws:
        LdapException - If the result code indicates that the request failed for some reason.

      • compareAsync

        public LdapPromise<CompareResult> compareAsync​(CompareRequest request)
        Asynchronously compares an entry in the Directory Server using the provided compare request.

        The default implementation is to delegate.

        Specified by:
        compareAsync in interface Connection
        Parameters:
        request - The compare request.
        Returns:
        A promise representing the result of the operation.

      • compareAsync

        public LdapPromise<CompareResult> compareAsync​(CompareRequest request,
                                               IntermediateResponseHandler intermediateResponseHandler)
        Asynchronously compares an entry in the Directory Server using the provided compare request.

        The default implementation is to delegate.

        Specified by:
        compareAsync in interface Connection
        Parameters:
        request - The compare request.
        intermediateResponseHandler - An intermediate response handler which can be used to process any intermediate responses as they are received, may be null.
        Returns:
        A promise representing the result of the operation.

      • delete

        public Result delete​(DeleteRequest request)
              throws LdapException
        Deletes an entry from the Directory Server using the provided delete request.

        The default implementation is to delegate.

        Specified by:
        delete in interface Connection
        Parameters:
        request - The delete request.
        Returns:
        The result of the operation.
        Throws:
        LdapException - If the result code indicates that the request failed for some reason.

      • delete

        public Result delete​(String name)
              throws LdapException
        Deletes the named entry from the Directory Server.

        This method is equivalent to the following code: 

         DeleteRequest request = new DeleteRequest(name);
 connection.delete(request);

        The default implementation is to delegate.

        Specified by:
        delete in interface Connection
        Parameters:
        name - The distinguished name of the entry to be deleted.
        Returns:
        The result of the operation.
        Throws:
        LdapException - If the result code indicates that the request failed for some reason.

      • deleteAsync

        public LdapPromise<Result> deleteAsync​(DeleteRequest request)
        Asynchronously deletes an entry from the Directory Server using the provided delete request.

        The default implementation is to delegate.

        Specified by:
        deleteAsync in interface Connection
        Parameters:
        request - The delete request.
        Returns:
        A promise representing the result of the operation.

      • deleteAsync

        public LdapPromise<Result> deleteAsync​(DeleteRequest request,
                                       IntermediateResponseHandler intermediateResponseHandler)
        Asynchronously deletes an entry from the Directory Server using the provided delete request.

        The default implementation is to delegate.

        Specified by:
        deleteAsync in interface Connection
        Parameters:
        request - The delete request.
        intermediateResponseHandler - An intermediate response handler which can be used to process any intermediate responses as they are received, may be null.
        Returns:
        A promise representing the result of the operation.

      • deleteSubtree

        public Result deleteSubtree​(String name)
                     throws LdapException
        Deletes the named entry and all of its subordinates from the Directory Server.

        This method is equivalent to the following code: 

         DeleteRequest request = new DeleteRequest(name).addControl(
 connection.delete(request);

        The default implementation is to delegate.

        Specified by:
        deleteSubtree in interface Connection
        Parameters:
        name - The distinguished name of the subtree base entry to be deleted.
        Returns:
        The result of the operation.
        Throws:
        LdapException - If the result code indicates that the request failed for some reason.

      • extendedRequest

        public <R extends ExtendedResult> R extendedRequest​(ExtendedRequest<R> request)
                                             throws LdapException
        Requests that the Directory Server performs the provided extended request.

        The default implementation is to delegate.

        Specified by:
        extendedRequest in interface Connection
        Type Parameters:
        R - The type of result returned by the extended request.
        Parameters:
        request - The extended request.
        Returns:
        The result of the operation.
        Throws:
        LdapException - If the result code indicates that the request failed for some reason.

      • extendedRequest

        public <R extends ExtendedResult> R extendedRequest​(ExtendedRequest<R> request,
                                                    IntermediateResponseHandler handler)
                                             throws LdapException
        Requests that the Directory Server performs the provided extended request, optionally listening for any intermediate responses.

        The default implementation is to delegate.

        Specified by:
        extendedRequest in interface Connection
        Type Parameters:
        R - The type of result returned by the extended request.
        Parameters:
        request - The extended request.
        handler - An intermediate response handler which can be used to process any intermediate responses as they are received, may be null.
        Returns:
        The result of the operation.
        Throws:
        LdapException - If the result code indicates that the request failed for some reason.

      • extendedRequest

        public GenericExtendedResult extendedRequest​(String requestName,
                                             ByteString requestValue)
                                      throws LdapException
        Requests that the Directory Server performs the provided extended request.

        This method is equivalent to the following code: 

         GenericExtendedRequest request = new GenericExtendedRequest(requestName, requestValue);
 connection.extendedRequest(request);

        The default implementation is to delegate.

        Specified by:
        extendedRequest in interface Connection
        Parameters:
        requestName - The dotted-decimal representation of the unique OID corresponding to the extended request.
        requestValue - The content of the extended request in a form defined by the extended operation, or null if there is no content.
        Returns:
        The result of the operation.
        Throws:
        LdapException - If the result code indicates that the request failed for some reason.

      • extendedRequestAsync

        public <R extends ExtendedResult> LdapPromise<R> extendedRequestAsync​(ExtendedRequest<R> request)
        Asynchronously performs the provided extended request in the Directory Server.

        The default implementation is to delegate.

        Specified by:
        extendedRequestAsync in interface Connection
        Type Parameters:
        R - The type of result returned by the extended request.
        Parameters:
        request - The extended request.
        Returns:
        A promise representing the result of the operation.

      • extendedRequestAsync

        public <R extends ExtendedResult> LdapPromise<R> extendedRequestAsync​(ExtendedRequest<R> request,
                                                                      IntermediateResponseHandler intermediateResponseHandler)
        Asynchronously performs the provided extended request in the Directory Server.

        The default implementation is to delegate.

        Specified by:
        extendedRequestAsync in interface Connection
        Type Parameters:
        R - The type of result returned by the extended request.
        Parameters:
        request - The extended request.
        intermediateResponseHandler - An intermediate response handler which can be used to process any intermediate responses as they are received, may be null.
        Returns:
        A promise representing the result of the operation.

      • isClosed

        public boolean isClosed()
        Indicates whether this connection has been explicitly closed by calling close. This method will not return true if a fatal error has occurred on the connection unless close has been called.

        The default implementation is to delegate.

        Specified by:
        isClosed in interface Connection
        Returns:
        true if this connection has been explicitly closed by calling close, or false otherwise.

      • isValid

        public boolean isValid()
        Returns true if this connection has not been closed and no fatal errors have been detected. This method is guaranteed to return false only when it is called after the method close has been called.

        The default implementation is to delegate.

        Specified by:
        isValid in interface Connection
        Returns:
        true if this connection is valid, false otherwise.

      • modify

        public Result modify​(ModifyRequest request)
              throws LdapException
        Modifies an entry in the Directory Server using the provided modify request.

        The default implementation is to delegate.

        Specified by:
        modify in interface Connection
        Parameters:
        request - The modify request.
        Returns:
        The result of the operation.
        Throws:
        LdapException - If the result code indicates that the request failed for some reason.

      • modify

        public Result modify​(String... ldifLines)
              throws LdapException
        Modifies an entry in the Directory Server using the provided lines of LDIF.

        This method is equivalent to the following code: 

         ModifyRequest request = new ModifyRequest(name, ldifChanges);
 connection.modify(request);

        The default implementation is to delegate.

        Specified by:
        modify in interface Connection
        Parameters:
        ldifLines - Lines of LDIF containing the a single LDIF modify change record.
        Returns:
        The result of the operation.
        Throws:
        LdapException - If the result code indicates that the request failed for some reason.

      • modifyAsync

        public LdapPromise<Result> modifyAsync​(ModifyRequest request)
        Asynchronously modifies an entry in the Directory Server using the provided modify request.

        The default implementation is to delegate.

        Specified by:
        modifyAsync in interface Connection
        Parameters:
        request - The modify request.
        Returns:
        A promise representing the result of the operation.

      • modifyAsync

        public LdapPromise<Result> modifyAsync​(ModifyRequest request,
                                       IntermediateResponseHandler intermediateResponseHandler)
        Asynchronously modifies an entry in the Directory Server using the provided modify request.

        The default implementation is to delegate.

        Specified by:
        modifyAsync in interface Connection
        Parameters:
        request - The modify request.
        intermediateResponseHandler - An intermediate response handler which can be used to process any intermediate responses as they are received, may be null.
        Returns:
        A promise representing the result of the operation.

      • modifyDn

        public Result modifyDn​(ModifyDnRequest request)
                throws LdapException
        Renames an entry in the Directory Server using the provided modify DN request.

        The default implementation is to delegate.

        Specified by:
        modifyDn in interface Connection
        Parameters:
        request - The modify DN request.
        Returns:
        The result of the operation.
        Throws:
        LdapException - If the result code indicates that the request failed for some reason.

      • modifyDn

        public Result modifyDn​(String name,
                       String newRDN)
                throws LdapException
        Renames the named entry in the Directory Server using the provided new RDN.

        This method is equivalent to the following code: 

         ModifyDNRequest request = new ModifyDNRequest(name, newRDN);
 connection.modifyDN(request);

        The default implementation is to delegate.

        Specified by:
        modifyDn in interface Connection
        Parameters:
        name - The distinguished name of the entry to be renamed.
        newRDN - The new RDN of the entry.
        Returns:
        The result of the operation.
        Throws:
        LdapException - If the result code indicates that the request failed for some reason.

      • modifyDnAsync

        public LdapPromise<Result> modifyDnAsync​(ModifyDnRequest request)
        Asynchronously renames an entry in the Directory Server using the provided modify DN request.

        The default implementation is to delegate.

        Specified by:
        modifyDnAsync in interface Connection
        Parameters:
        request - The modify DN request.
        Returns:
        A promise representing the result of the operation.

      • modifyDnAsync

        public LdapPromise<Result> modifyDnAsync​(ModifyDnRequest request,
                                         IntermediateResponseHandler intermediateResponseHandler)
        Asynchronously renames an entry in the Directory Server using the provided modify DN request.

        The default implementation is to delegate.

        Specified by:
        modifyDnAsync in interface Connection
        Parameters:
        request - The modify DN request.
        intermediateResponseHandler - An intermediate response handler which can be used to process any intermediate responses as they are received, may be null.
        Returns:
        A promise representing the result of the operation.

      • readEntry

        public SearchResultEntry readEntry​(Dn name,
                                   String... attributeDescriptions)
                            throws LdapException
        Reads the named entry from the Directory Server.

        If the requested entry is not returned by the Directory Server then the request will fail with an EntryNotFoundException. More specifically, this method will never return null.

        This method is equivalent to the following code: 

         SearchRequest request = new SearchRequest(name, SearchScope.BASE_OBJECT,
 "(objectClass=*)", attributeDescriptions);
 connection.searchSingleEntry(request);

        The default implementation is to delegate.

        Specified by:
        readEntry in interface Connection
        Parameters:
        name - The distinguished name of the entry to be read.
        attributeDescriptions - The names of the attributes to be included with the entry, which may be null or empty indicating that all user attributes should be returned.
        Returns:
        The single search result entry returned from the search.
        Throws:
        LdapException - If the result code indicates that the request failed for some reason.

      • readEntry

        public SearchResultEntry readEntry​(String name,
                                   String... attributeDescriptions)
                            throws LdapException
        Reads the named entry from the Directory Server.

        If the requested entry is not returned by the Directory Server then the request will fail with an EntryNotFoundException. More specifically, this method will never return null.

        This method is equivalent to the following code: 

         SearchRequest request =
         new SearchRequest(name, SearchScope.BASE_OBJECT, "(objectClass=*)", attributeDescriptions);
 connection.searchSingleEntry(request);

        The default implementation is to delegate.

        Specified by:
        readEntry in interface Connection
        Parameters:
        name - The distinguished name of the entry to be read.
        attributeDescriptions - The names of the attributes to be included with the entry.
        Returns:
        The single search result entry returned from the search.
        Throws:
        LdapException - If the result code indicates that the request failed for some reason.

      • readEntryAsync

        public LdapPromise<SearchResultEntry> readEntryAsync​(Dn name,
                                                     Collection<String> attributeDescriptions)
        Asynchronously reads the named entry from the Directory Server.

        If the requested entry is not returned by the Directory Server then the request will fail with an EntryNotFoundException. More specifically, the returned promise will never return null.

        This method is equivalent to the following code: 

         SearchRequest request =
         new SearchRequest(name, SearchScope.BASE_OBJECT, "(objectClass=*)", attributeDescriptions);
 connection.searchSingleEntryAsync(request, resultHandler, p);

        The default implementation is to delegate.

        Specified by:
        readEntryAsync in interface Connection
        Parameters:
        name - The distinguished name of the entry to be read.
        attributeDescriptions - The names of the attributes to be included with the entry, which may be null or empty indicating that all user attributes should be returned.
        Returns:
        A promise representing the result of the operation.

      • removeConnectionEventListener

        public void removeConnectionEventListener​(ConnectionEventListener listener)
        Removes the provided connection event listener from this connection so that it will no longer be notified when this connection is closed by the application, receives an unsolicited notification, or experiences a fatal error.

        The default implementation is to delegate.

        Specified by:
        removeConnectionEventListener in interface Connection
        Parameters:
        listener - The listener which no longer wants to be notified when events occur on this connection.

      • search

        public ConnectionEntryReader search​(SearchRequest request)
        Searches the Directory Server using the provided search parameters. Any matching entries returned by the search will be exposed through the returned ConnectionEntryReader.

        Unless otherwise specified, calling this method is equivalent to: 

         ConnectionEntryReader reader = new ConnectionEntryReader(this, request);

        The default implementation is to delegate.

        Specified by:
        search in interface Connection
        Parameters:
        request - The search request.
        Returns:
        The result of the operation.

      • search

        public Result search​(SearchRequest request,
                     Collection<? super SearchResultEntry> entries)
              throws LdapException
        Searches the Directory Server using the provided search request. Any matching entries returned by the search will be added to entries, even if the final search result indicates that the search failed. Search result references will be discarded.

        Warning: Usage of this method is discouraged if the search request is expected to yield a large number of search results since the entire set of results will be stored in memory, potentially causing an OutOfMemoryError.

        This method is equivalent to the following code: 

         connection.search(request, entries, null);

        The default implementation is to delegate.

        Specified by:
        search in interface Connection
        Parameters:
        request - The search request.
        entries - The collection to which matching entries should be added.
        Returns:
        The result of the operation.
        Throws:
        LdapException - If the result code indicates that the request failed for some reason.

      • search

        public Result search​(SearchRequest request,
                     Collection<? super SearchResultEntry> entries,
                     Collection<? super SearchResultReference> references)
              throws LdapException
        Searches the Directory Server using the provided search request. Any matching entries returned by the search will be added to entries, even if the final search result indicates that the search failed. Similarly, search result references returned by the search will be added to references.

        Warning: Usage of this method is discouraged if the search request is expected to yield a large number of search results since the entire set of results will be stored in memory, potentially causing an OutOfMemoryError.

        The default implementation is to delegate.

        Specified by:
        search in interface Connection
        Parameters:
        request - The search request.
        entries - The collection to which matching entries should be added.
        references - The collection to which search result references should be added, or null if references are to be discarded.
        Returns:
        The result of the operation.
        Throws:
        LdapException - If the result code indicates that the request failed for some reason.

      • search

        public Result search​(SearchRequest request,
                     SearchResultHandler handler)
              throws LdapException
        Searches the Directory Server using the provided search request. Any matching entries returned by the search as well as any search result references will be passed to the provided search result handler.

        The default implementation is to delegate.

        Specified by:
        search in interface Connection
        Parameters:
        request - The search request.
        handler - A search result handler which can be used to process the search result entries and references as they are received, may be null.
        Returns:
        The result of the operation.
        Throws:
        LdapException - If the result code indicates that the request failed for some reason.

      • search

        public ConnectionEntryReader search​(String baseObject,
                                    SearchScope scope,
                                    String filter,
                                    String... attributeDescriptions)
        Searches the Directory Server using the provided search parameters. Any matching entries returned by the search will be exposed through the EntryReader interface.

        Warning: When using a queue with an optional capacity bound, the connection will stop reading responses and wait if necessary for space to become available.

        This method is equivalent to the following code: 

         SearchRequest request = new SearchRequest(baseDN, scope, filter, attributeDescriptions);
 connection.search(request, new LinkedBlockingQueue<Response>());

        The default implementation is to delegate.

        Specified by:
        search in interface Connection
        Parameters:
        baseObject - The distinguished name of the base entry relative to which the search is to be performed.
        scope - The scope of the search.
        filter - The filter that defines the conditions that must be fulfilled in order for an entry to be returned.
        attributeDescriptions - The names of the attributes to be included with each entry.
        Returns:
        An entry reader exposing the returned entries.

      • searchAsync

        public LdapPromise<Result> searchAsync​(SearchRequest request,
                                       SearchResultHandler resultHandler)
        Asynchronously searches the Directory Server using the provided search request.

        The default implementation is to delegate.

        Specified by:
        searchAsync in interface Connection
        Parameters:
        request - The search request.
        resultHandler - A search result handler which can be used to asynchronously process the search result entries and references as they are received, may be null.
        Returns:
        A promise representing the result of the operation.

      • searchAsync

        public LdapPromise<Result> searchAsync​(SearchRequest request,
                                       IntermediateResponseHandler intermediateResponseHandler,
                                       SearchResultHandler entryHandler)
        Asynchronously searches the Directory Server using the provided search request.

        The default implementation is to delegate.

        Specified by:
        searchAsync in interface Connection
        Parameters:
        request - The search request.
        intermediateResponseHandler - An intermediate response handler which can be used to process any intermediate responses as they are received, may be null.
        entryHandler - A search result handler which can be used to asynchronously process the search result entries and references as they are received, may be null.
        Returns:
        A promise representing the result of the operation.

      • searchSingleEntry

        public SearchResultEntry searchSingleEntry​(SearchRequest request)
                                    throws LdapException
        Searches the Directory Server for a single entry using the provided search request.

        If the requested entry is not returned by the Directory Server then the request will fail with an EntryNotFoundException. More specifically, this method will never return null. If multiple matching entries are returned by the Directory Server then the request will fail with an MultipleEntriesFoundException.

        The default implementation is to delegate.

        Specified by:
        searchSingleEntry in interface Connection
        Parameters:
        request - The search request.
        Returns:
        The single search result entry returned from the search.
        Throws:
        LdapException - If the result code indicates that the request failed for some reason.

      • searchSingleEntry

        public SearchResultEntry searchSingleEntry​(String baseObject,
                                           SearchScope scope,
                                           String filter,
                                           String... attributeDescriptions)
                                    throws LdapException
        Searches the Directory Server for a single entry using the provided search parameters.

        If the requested entry is not returned by the Directory Server then the request will fail with an EntryNotFoundException. More specifically, this method will never return null. If multiple matching entries are returned by the Directory Server then the request will fail with an MultipleEntriesFoundException.

        This method is equivalent to the following code: 

         SearchRequest request = new SearchRequest(baseObject, scope, filter, attributeDescriptions);
 connection.searchSingleEntry(request);

        The default implementation is to delegate.

        Specified by:
        searchSingleEntry in interface Connection
        Parameters:
        baseObject - The distinguished name of the base entry relative to which the search is to be performed.
        scope - The scope of the search.
        filter - The filter that defines the conditions that must be fulfilled in order for an entry to be returned.
        attributeDescriptions - The names of the attributes to be included with each entry.
        Returns:
        The single search result entry returned from the search.
        Throws:
        LdapException - If the result code indicates that the request failed for some reason.

      • searchSingleEntryAsync

        public LdapPromise<SearchResultEntry> searchSingleEntryAsync​(SearchRequest request)
        Asynchronously searches the Directory Server for a single entry using the provided search request.

        If the requested entry is not returned by the Directory Server then the request will fail with an EntryNotFoundException. More specifically, the returned promise will never return null. If multiple matching entries are returned by the Directory Server then the request will fail with an MultipleEntriesFoundException.

        The default implementation is to delegate.

        Specified by:
        searchSingleEntryAsync in interface Connection
        Parameters:
        request - The search request.
        Returns:
        A promise representing the result of the operation.

      • toString

        public String toString()

        The default implementation is to delegate.

        Overrides:
        toString in class Object