| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| */ |
| |
| package org.apache.directory.server.core; |
| |
| |
| import java.util.Iterator; |
| |
| import org.apache.directory.server.core.entry.ClonedServerEntry; |
| import org.apache.directory.shared.i18n.I18n; |
| import org.apache.directory.shared.ldap.cursor.ClosureMonitor; |
| import org.apache.directory.shared.ldap.cursor.Cursor; |
| import org.apache.directory.shared.ldap.cursor.SearchCursor; |
| import org.apache.directory.shared.ldap.message.Response; |
| import org.apache.directory.shared.ldap.message.ResultCodeEnum; |
| import org.apache.directory.shared.ldap.message.SearchResultDone; |
| import org.apache.directory.shared.ldap.message.SearchResultEntry; |
| |
| |
| /** |
| * A cursor to get SearchResponses after setting the underlying cursor's |
| * ServerEntry object in SearchResultEnty object |
| * |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| */ |
| public class EntryToResponseCursor implements SearchCursor |
| { |
| /** the underlying cursor */ |
| private Cursor<ClonedServerEntry> wrapped; |
| |
| /** a reference to hold the SearchResultDone response */ |
| private SearchResultDone searchDoneResp; |
| |
| private boolean done; |
| |
| private int messageId; |
| |
| |
| public EntryToResponseCursor( int messageId, Cursor<ClonedServerEntry> wrapped ) |
| { |
| this.wrapped = wrapped; |
| this.messageId = messageId; |
| } |
| |
| |
| public Iterator<Response> iterator() |
| { |
| throw new UnsupportedOperationException(); |
| } |
| |
| |
| public void after( Response resp ) throws Exception |
| { |
| throw new UnsupportedOperationException(); |
| } |
| |
| |
| public void afterLast() throws Exception |
| { |
| wrapped.afterLast(); |
| } |
| |
| |
| public boolean available() |
| { |
| return wrapped.available(); |
| } |
| |
| |
| public void before( Response resp ) throws Exception |
| { |
| throw new UnsupportedOperationException(); |
| } |
| |
| |
| public void beforeFirst() throws Exception |
| { |
| wrapped.beforeFirst(); |
| } |
| |
| |
| public void close() throws Exception |
| { |
| wrapped.close(); |
| } |
| |
| |
| public void close( Exception e ) throws Exception |
| { |
| wrapped.close( e ); |
| } |
| |
| |
| public boolean first() throws Exception |
| { |
| return wrapped.first(); |
| } |
| |
| |
| public Response get() throws Exception |
| { |
| ClonedServerEntry entry = ( ClonedServerEntry ) wrapped.get(); |
| SearchResultEntry se = new org.apache.directory.shared.ldap.codec.message.SearchResultEntryImpl( messageId ); |
| se.setEntry( entry ); |
| |
| return se; |
| } |
| |
| |
| /** |
| * gives the SearchResultDone message received at the end of search results |
| * |
| * @return the SearchResultDone message, null if the search operation fails for any reason |
| */ |
| public SearchResultDone getSearchResultDone() |
| { |
| return searchDoneResp; |
| } |
| |
| |
| public boolean isClosed() throws Exception |
| { |
| return wrapped.isClosed(); |
| } |
| |
| |
| public boolean isElementReused() |
| { |
| return wrapped.isElementReused(); |
| } |
| |
| |
| public boolean last() throws Exception |
| { |
| return wrapped.last(); |
| } |
| |
| |
| public boolean next() throws Exception |
| { |
| done = wrapped.next(); |
| |
| if ( !done ) |
| { |
| searchDoneResp = new org.apache.directory.shared.ldap.codec.message.SearchResultDoneImpl( messageId ); |
| searchDoneResp.getLdapResult().setResultCode( ResultCodeEnum.SUCCESS ); |
| } |
| |
| return done; |
| } |
| |
| |
| public boolean previous() throws Exception |
| { |
| return wrapped.previous(); |
| } |
| |
| |
| public void setClosureMonitor( ClosureMonitor monitor ) |
| { |
| wrapped.setClosureMonitor( monitor ); |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public boolean isAfterLast() throws Exception |
| { |
| throw new UnsupportedOperationException( I18n.err( I18n.ERR_02014_UNSUPPORTED_OPERATION, getClass().getName() |
| .concat( "." ).concat( "isAfterLast()" ) ) ); |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public boolean isBeforeFirst() throws Exception |
| { |
| throw new UnsupportedOperationException( I18n.err( I18n.ERR_02014_UNSUPPORTED_OPERATION, getClass().getName() |
| .concat( "." ).concat( "isBeforeFirst()" ) ) ); |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public boolean isFirst() throws Exception |
| { |
| throw new UnsupportedOperationException( I18n.err( I18n.ERR_02014_UNSUPPORTED_OPERATION, getClass().getName() |
| .concat( "." ).concat( "isFirst()" ) ) ); |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public boolean isLast() throws Exception |
| { |
| throw new UnsupportedOperationException( I18n.err( I18n.ERR_02014_UNSUPPORTED_OPERATION, getClass().getName() |
| .concat( "." ).concat( "isLast()" ) ) ); |
| } |
| } |