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/*
* Copyright 2013-2019 Ping Identity Corporation
* All Rights Reserved.
*/
/*
* Copyright (C) 2015-2019 Ping Identity Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License (GPLv2 only)
* or the terms of the GNU Lesser General Public License (LGPLv2.1 only)
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see .
*/
package com.unboundid.ldap.sdk.unboundidds.extensions;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
import com.unboundid.asn1.ASN1Element;
import com.unboundid.asn1.ASN1OctetString;
import com.unboundid.asn1.ASN1Sequence;
import com.unboundid.ldap.sdk.Control;
import com.unboundid.ldap.sdk.ExtendedResult;
import com.unboundid.ldap.sdk.LDAPException;
import com.unboundid.ldap.sdk.ResultCode;
import com.unboundid.util.Debug;
import com.unboundid.util.StaticUtils;
import com.unboundid.util.ThreadSafety;
import com.unboundid.util.ThreadSafetyLevel;
import com.unboundid.util.Validator;
import static com.unboundid.ldap.sdk.unboundidds.extensions.ExtOpMessages.*;
/**
* This class provides an implementation of an extended result that can be used
* to identify potential incompatibility problems between two backup
* compatibility descriptor values.
*
*
* NOTE: This class, and other classes within the
* {@code com.unboundid.ldap.sdk.unboundidds} package structure, are only
* supported for use against Ping Identity, UnboundID, and
* Nokia/Alcatel-Lucent 8661 server products. These classes provide support
* for proprietary functionality or for external specifications that are not
* considered stable or mature enough to be guaranteed to work in an
* interoperable way with other types of LDAP servers.
*
*
* The OID for this extended result is 1.3.6.1.4.1.30221.2.6.33. If the request
* was processed successfully, then the response will have a value with the
* following encoding:
*
*
* @see IdentifyBackupCompatibilityProblemsExtendedRequest
* @see GetBackupCompatibilityDescriptorExtendedRequest
*/
@ThreadSafety(level=ThreadSafetyLevel.COMPLETELY_THREADSAFE)
public final class IdentifyBackupCompatibilityProblemsExtendedResult
extends ExtendedResult
{
/**
* The OID (1.3.6.1.4.1.30221.2.6.33) for the identify backup compatibility
* problems extended request.
*/
public static final String IDENTIFY_BACKUP_COMPATIBILITY_PROBLEMS_RESULT_OID =
"1.3.6.1.4.1.30221.2.6.33";
/**
* The BER type for the error messages element in the value sequence.
*/
private static final byte TYPE_ERRORS = (byte) 0xA0;
/**
* The BER type for the warning messages element in the value sequence.
*/
private static final byte TYPE_WARNINGS = (byte) 0xA1;
/**
* The serial version UID for this serializable class.
*/
private static final long serialVersionUID = -6492859100961846933L;
// The compatibility error messages.
private final List errorMessages;
// The compatibility warning messages.
private final List warningMessages;
/**
* Creates a new identify backup compatibility problems extended result from
* the provided generic extended result.
*
* @param result The generic extended result to be decoded as an identify
* backup compatibility problems extended result.
*
* @throws LDAPException If the provided extended result cannot be parsed as
* a valid identify backup compatibility problems
* extended result.
*/
public IdentifyBackupCompatibilityProblemsExtendedResult(
final ExtendedResult result)
throws LDAPException
{
super(result);
final ASN1OctetString value = result.getValue();
if (value == null)
{
errorMessages = Collections.emptyList();
warningMessages = Collections.emptyList();
return;
}
try
{
List errors = Collections.emptyList();
List warnings = Collections.emptyList();
final ASN1Element[] elements =
ASN1Sequence.decodeAsSequence(value.getValue()).elements();
for (final ASN1Element e : elements)
{
switch (e.getType())
{
case TYPE_ERRORS:
final ASN1Element[] errorElements =
ASN1Sequence.decodeAsSequence(e).elements();
final ArrayList errorStrings =
new ArrayList<>(errorElements.length);
for (final ASN1Element errorElement : errorElements)
{
errorStrings.add(ASN1OctetString.decodeAsOctetString(
errorElement).stringValue());
}
errors = Collections.unmodifiableList(errorStrings);
break;
case TYPE_WARNINGS:
final ASN1Element[] warningElements =
ASN1Sequence.decodeAsSequence(e).elements();
final ArrayList warningStrings =
new ArrayList<>(warningElements.length);
for (final ASN1Element warningElement : warningElements)
{
warningStrings.add(ASN1OctetString.decodeAsOctetString(
warningElement).stringValue());
}
warnings = Collections.unmodifiableList(warningStrings);
break;
default:
throw new LDAPException(ResultCode.DECODING_ERROR,
ERR_IDENTIFY_BACKUP_COMPAT_PROBLEMS_RESULT_UNEXPECTED_TYPE.get(
StaticUtils.toHex(e.getType())));
}
}
errorMessages = errors;
warningMessages = warnings;
}
catch (final LDAPException le)
{
Debug.debugException(le);
throw le;
}
catch (final Exception e)
{
Debug.debugException(e);
throw new LDAPException(ResultCode.DECODING_ERROR,
ERR_GET_BACKUP_COMPAT_RESULT_ERROR_PARSING_VALUE.get(
StaticUtils.getExceptionMessage(e)),
e);
}
}
/**
* Creates a new identify backup compatibility problems extended result with
* the provided information.
*
* @param messageID The message ID for the LDAP message that is
* associated with this LDAP result.
* @param resultCode The result code from the response.
* @param diagnosticMessage The diagnostic message from the response, if
* available.
* @param matchedDN The matched DN from the response, if available.
* @param referralURLs The set of referral URLs from the response, if
* available.
* @param errorMessages The set of error messages to include in the
* result. It may be {@code null} or empty if no
* error messages should be included.
* @param warningMessages The set of warning messages to include in the
* result. It may be {@code null} or empty if no
* warning messages should be included.
* @param responseControls The set of controls from the response, if
* available.
*/
public IdentifyBackupCompatibilityProblemsExtendedResult(final int messageID,
final ResultCode resultCode, final String diagnosticMessage,
final String matchedDN, final String[] referralURLs,
final Collection errorMessages,
final Collection warningMessages,
final Control... responseControls)
{
super(messageID, resultCode, diagnosticMessage, matchedDN, referralURLs,
((resultCode == ResultCode.SUCCESS)
? IDENTIFY_BACKUP_COMPATIBILITY_PROBLEMS_RESULT_OID
: null),
encodeValue(resultCode, errorMessages, warningMessages),
responseControls);
if (errorMessages == null)
{
this.errorMessages = Collections.emptyList();
}
else
{
this.errorMessages =
Collections.unmodifiableList(new ArrayList<>(errorMessages));
}
if (warningMessages == null)
{
this.warningMessages = Collections.emptyList();
}
else
{
this.warningMessages =
Collections.unmodifiableList(new ArrayList<>(warningMessages));
}
}
/**
* Creates an ASN.1 octet string containing an encoded representation of the
* value for an identify backup compatibility problems extended result with
* the provided information.
*
* @param resultCode The result code from the response.
* @param errorMessages The set of error messages to include in the
* result. It may be {@code null} or empty if no
* error messages should be included.
* @param warningMessages The set of warning messages to include in the
* result. It may be {@code null} or empty if no
* warning messages should be included.
*
* @return An ASN.1 octet string containing an encoded representation of the
* value for an identify backup compatibility problems extended
* result, or {@code null} if a result with the provided information
* should not have a value.
*/
public static ASN1OctetString encodeValue(final ResultCode resultCode,
final Collection errorMessages,
final Collection warningMessages)
{
if (resultCode != ResultCode.SUCCESS)
{
Validator.ensureTrue(
(((errorMessages == null) || errorMessages.isEmpty()) &&
((warningMessages == null) || warningMessages.isEmpty())),
"There must not be any warning or error messages with a " +
"non-success result.");
return null;
}
final ArrayList elements = new ArrayList<>(2);
if ((errorMessages != null) && (! errorMessages.isEmpty()))
{
final ArrayList msgElements =
new ArrayList<>(errorMessages.size());
for (final String s : errorMessages)
{
msgElements.add(new ASN1OctetString(s));
}
elements.add(new ASN1Sequence(TYPE_ERRORS, msgElements));
}
if ((warningMessages != null) && (! warningMessages.isEmpty()))
{
final ArrayList msgElements =
new ArrayList<>(warningMessages.size());
for (final String s : warningMessages)
{
msgElements.add(new ASN1OctetString(s));
}
elements.add(new ASN1Sequence(TYPE_WARNINGS, msgElements));
}
return new ASN1OctetString(new ASN1Sequence(elements).encode());
}
/**
* Retrieves a list of messages for any compatibility errors that have been
* identified. If there are any errors, a backup from the source cannot be
* restored into the target.
*
* @return A list of messages for any compatibility errors that have been
* identified, or an empty list if there are no compatibility errors.
*/
public List getErrorMessages()
{
return errorMessages;
}
/**
* Retrieves a list of messages for any compatibility warnings that have been
* identified. If there are any warnings, it may still be possible to restore
* a backup from the source into the target.
*
* @return A list of messages for any compatibility warnings that have been
* identified, or an empty list if there are no compatibility
* warnings.
*/
public List getWarningMessages()
{
return warningMessages;
}
/**
* {@inheritDoc}
*/
@Override()
public String getExtendedResultName()
{
return INFO_EXTENDED_RESULT_NAME_IDENTIFY_BACKUP_COMPAT_PROBLEMS.get();
}
/**
* {@inheritDoc}
*/
@Override()
public void toString(final StringBuilder buffer)
{
buffer.append("IdentifyBackupCompatibilityProblemsExtendedResult(" +
"resultCode=");
buffer.append(getResultCode());
final int messageID = getMessageID();
if (messageID >= 0)
{
buffer.append(", messageID=");
buffer.append(messageID);
}
if (! errorMessages.isEmpty())
{
buffer.append(", errorMessages={");
final Iterator iterator = errorMessages.iterator();
while (iterator.hasNext())
{
buffer.append('\'');
buffer.append(iterator.next());
buffer.append('\'');
if (iterator.hasNext())
{
buffer.append(',');
}
}
buffer.append('}');
}
if (! warningMessages.isEmpty())
{
buffer.append(", warningMessages={");
final Iterator iterator = warningMessages.iterator();
while (iterator.hasNext())
{
buffer.append('\'');
buffer.append(iterator.next());
buffer.append('\'');
if (iterator.hasNext())
{
buffer.append(',');
}
}
buffer.append('}');
}
final String diagnosticMessage = getDiagnosticMessage();
if (diagnosticMessage != null)
{
buffer.append(", diagnosticMessage='");
buffer.append(diagnosticMessage);
buffer.append('\'');
}
final String matchedDN = getMatchedDN();
if (matchedDN != null)
{
buffer.append(", matchedDN='");
buffer.append(matchedDN);
buffer.append('\'');
}
final String[] referralURLs = getReferralURLs();
if (referralURLs.length > 0)
{
buffer.append(", referralURLs={");
for (int i=0; i < referralURLs.length; i++)
{
if (i > 0)
{
buffer.append(", ");
}
buffer.append('\'');
buffer.append(referralURLs[i]);
buffer.append('\'');
}
buffer.append('}');
}
final Control[] responseControls = getResponseControls();
if (responseControls.length > 0)
{
buffer.append(", responseControls={");
for (int i=0; i < responseControls.length; i++)
{
if (i > 0)
{
buffer.append(", ");
}
buffer.append(responseControls[i]);
}
buffer.append('}');
}
buffer.append(')');
}
}
