/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* You can obtain a copy of the license at
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* trunk/opends/resource/legal-notices/OpenDS.LICENSE
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* or https://OpenDS.dev.java.net/OpenDS.LICENSE.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at
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* trunk/opends/resource/legal-notices/OpenDS.LICENSE. If applicable,
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* add the following below this CDDL HEADER, with the fields enclosed
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* by brackets "[]" replaced with your own identifying information:
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* Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*
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*
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* Copyright 2009 Sun Microsystems, Inc.
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*/
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package com.sun.opends.sdk.ldap;
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import org.opends.sdk.ErrorResultException;
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import org.opends.sdk.ResultCode;
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import org.opends.sdk.FutureResult;
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import org.opends.sdk.ResultHandler;
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import org.opends.sdk.requests.Requests;
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import org.opends.sdk.responses.Result;
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import com.sun.opends.sdk.util.AbstractFutureResult;
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/**
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* Abstract future result implementation.
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*
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* @param <S>
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* The type of result returned by this future.
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*/
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abstract class AbstractLDAPFutureResultImpl<S extends Result> extends
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AbstractFutureResult<S> implements FutureResult<S>
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{
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private final LDAPConnection connection;
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private final int messageID;
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/**
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* Creates a new LDAP result future.
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*
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* @param messageID
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* The request message ID.
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* @param handler
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* The result handler, maybe {@code null}.
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* @param connection
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* The client connection.
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*/
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AbstractLDAPFutureResultImpl(int messageID,
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ResultHandler<? super S> handler, LDAPConnection connection)
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{
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super(handler);
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this.messageID = messageID;
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this.connection = connection;
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}
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/**
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* {@inheritDoc}
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*/
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protected final ErrorResultException handleCancelRequest(
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boolean mayInterruptIfRunning)
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{
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connection.abandon(Requests.newAbandonRequest(messageID));
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return null;
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}
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/**
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* {@inheritDoc}
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*/
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public final int getRequestID()
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{
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return messageID;
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}
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final void adaptErrorResult(Result result)
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{
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S errorResult = newErrorResult(result.getResultCode(), result
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.getDiagnosticMessage(), result.getCause());
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setResultOrError(errorResult);
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}
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final void setResultOrError(S result)
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{
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if (result.getResultCode().isExceptional())
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{
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handleErrorResult(ErrorResultException.wrap(result));
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}
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else
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{
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handleResult(result);
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}
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}
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abstract S newErrorResult(ResultCode resultCode,
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String diagnosticMessage, Throwable cause);
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}
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