001 /*
002 * CDDL HEADER START
003 *
004 * The contents of this file are subject to the terms of the
005 * Common Development and Distribution License, Version 1.0 only
006 * (the "License"). You may not use this file except in compliance
007 * with the License.
008 *
009 * You can obtain a copy of the license at
010 * docs/licenses/cddl.txt
011 * or http://www.opensource.org/licenses/cddl1.php.
012 * See the License for the specific language governing permissions
013 * and limitations under the License.
014 *
015 * When distributing Covered Code, include this CDDL HEADER in each
016 * file and include the License file at
017 * docs/licenses/cddl.txt. If applicable,
018 * add the following below this CDDL HEADER, with the fields enclosed
019 * by brackets "[]" replaced with your own identifying information:
020 * Portions Copyright [yyyy] [name of copyright owner]
021 *
022 * CDDL HEADER END
023 *
024 *
025 * Copyright 2010-2013 UnboundID Corp.
026 */
027 package com.unboundid.directory.sdk.proxy.internal;
028
029
030
031 import com.unboundid.ldap.sdk.SearchResultEntry;
032 import com.unboundid.ldap.sdk.SearchResultReference;
033 import com.unboundid.util.NotExtensible;
034 import com.unboundid.util.ThreadSafety;
035 import com.unboundid.util.ThreadSafetyLevel;
036
037
038
039 /**
040 * This interface defines a set of methods that may be used to cause the
041 * Directory Proxy Server to send search result entries and/or references to
042 * the client in the course of processing a proxy transformation.
043 */
044 @NotExtensible()
045 @ThreadSafety(level=ThreadSafetyLevel.INTERFACE_THREADSAFE)
046 public interface SearchResultProvider
047 {
048 /**
049 * Attempts to return the provided search result entry to the client.
050 *
051 * @param entry The entry to return to the client.
052 * @param applyTransformations Indicates whether to apply any configured
053 * proxy transformations to the entry before
054 * returning it to the client.
055 *
056 * @return {@code true} if the caller may attempt to send additional entries
057 * or references to the client if desired, or {@code false} if not
058 * (e.g., because the size limit or time limit has been exceeded, or
059 * because the connection has been closed).
060 */
061 boolean sendEntry(final SearchResultEntry entry,
062 final boolean applyTransformations);
063
064
065
066 /**
067 * Attempts to return the provided search result reference to the client.
068 *
069 * @param reference The reference to return to the client.
070 * @param applyTransformations Indicates whether to apply any configured
071 * proxy transformations to the reference before
072 * returning it to the client.
073 *
074 * @return {@code true} if the caller may attempt to send additional entries
075 * or references to the client if desired, or {@code false} if not
076 * (e.g., because the size limit or time limit has been exceeded, or
077 * because the connection has been closed).
078 */
079 boolean sendReference(final SearchResultReference reference,
080 final boolean applyTransformations);
081 }