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/*
* Copyright 2011-2021 Ping Identity Corporation
* All Rights Reserved.
*/
/*
* Copyright 2011-2021 Ping Identity Corporation
*
* Licensed 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.
*/
/*
* Copyright (C) 2011-2021 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;
import java.io.Serializable;
import java.util.StringTokenizer;
import com.unboundid.ldap.sdk.LDAPException;
import com.unboundid.ldap.sdk.ResultCode;
import com.unboundid.util.Debug;
import com.unboundid.util.NotMutable;
import com.unboundid.util.NotNull;
import com.unboundid.util.Nullable;
import com.unboundid.util.StaticUtils;
import com.unboundid.util.ThreadSafety;
import com.unboundid.util.ThreadSafetyLevel;
import static com.unboundid.ldap.sdk.unboundidds.UnboundIDDSMessages.*;
/**
* This class provides a data structure for holding information read from a
* value of the ds-changelog-attr-exceeded-max-values-count attribute. Values
* should be in the form "attr=X,beforeCount=Y,afterCount=Z", where "X" is the
* name of the attribute which had too many values before and/or after the
* change, "Y" is the number of values the attribute had before the change, and
* "Z" is the number of values the attribute had after the change.
*
*
* 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.
*
*/
@NotMutable()
@ThreadSafety(level=ThreadSafetyLevel.COMPLETELY_THREADSAFE)
public final class ChangeLogEntryAttributeExceededMaxValuesCount
implements Serializable
{
/**
* The name of the token used to provide the name of the associated attribute.
*/
@NotNull private static final String TOKEN_NAME_ATTR = "attr";
/**
* The name of the token used to provide the number of values before the
* change.
*/
@NotNull private static final String TOKEN_NAME_BEFORE_COUNT =
StaticUtils.toLowerCase("beforeCount");
/**
* The name of the token used to provide the number of values after the
* change.
*/
@NotNull private static final String TOKEN_NAME_AFTER_COUNT =
StaticUtils.toLowerCase("afterCount");
/**
* The serial version UID for this serializable class.
*/
private static final long serialVersionUID = -4689107630879614032L;
// The number of values the associated attribute had after the change.
private final long afterCount;
// The number of values the associated attribute had before the change.
private final long beforeCount;
// The name of the updated attribute for which the number of values exceeded
// the maximum display count before and/or after the change.
@NotNull private final String attributeName;
// The string representation for this element.
@NotNull private final String stringRepresentation;
/**
* Creates a new instance of this object from the provided string value from
* the ds-changelog-attr-exceeded-max-values-count.
*
* @param s The value to be parsed.
*
* @throws LDAPException If an error occurred while attempting to parse the
* value.
*/
public ChangeLogEntryAttributeExceededMaxValuesCount(@NotNull final String s)
throws LDAPException
{
stringRepresentation = s;
String name = null;
Long before = null;
Long after = null;
final StringTokenizer tokenizer = new StringTokenizer(s, ",");
while (tokenizer.hasMoreTokens())
{
final String token = tokenizer.nextToken();
final int equalPos = token.indexOf('=');
if (equalPos < 0)
{
throw new LDAPException(ResultCode.INVALID_ATTRIBUTE_SYNTAX,
ERR_CHANGELOG_EXCEEDED_VALUE_COUNT_MALFORMED_TOKEN.get(s, token));
}
final String tokenName =
StaticUtils.toLowerCase(token.substring(0, equalPos).trim());
final String value = token.substring(equalPos+1).trim();
if (tokenName.equals(TOKEN_NAME_ATTR))
{
if (name == null)
{
name = value;
}
else
{
throw new LDAPException(ResultCode.INVALID_ATTRIBUTE_SYNTAX,
ERR_CHANGELOG_EXCEEDED_VALUE_COUNT_REPEATED_TOKEN.get(s,
tokenName));
}
}
else if (tokenName.equals(TOKEN_NAME_BEFORE_COUNT))
{
if (before == null)
{
try
{
before = Long.parseLong(value);
}
catch (final Exception e)
{
Debug.debugException(e);
throw new LDAPException(ResultCode.INVALID_ATTRIBUTE_SYNTAX,
ERR_CHANGELOG_EXCEEDED_VALUE_COUNT_MALFORMED_COUNT.get(s,
tokenName),
e);
}
}
else
{
throw new LDAPException(ResultCode.INVALID_ATTRIBUTE_SYNTAX,
ERR_CHANGELOG_EXCEEDED_VALUE_COUNT_REPEATED_TOKEN.get(s,
tokenName));
}
}
else if (tokenName.equals(TOKEN_NAME_AFTER_COUNT))
{
if (after == null)
{
try
{
after = Long.parseLong(value);
}
catch (final Exception e)
{
Debug.debugException(e);
throw new LDAPException(ResultCode.INVALID_ATTRIBUTE_SYNTAX,
ERR_CHANGELOG_EXCEEDED_VALUE_COUNT_REPEATED_TOKEN.get(s,
tokenName),
e);
}
}
else
{
throw new LDAPException(ResultCode.INVALID_ATTRIBUTE_SYNTAX,
ERR_CHANGELOG_EXCEEDED_VALUE_COUNT_REPEATED_TOKEN.get(s,
tokenName));
}
}
}
if (name == null)
{
throw new LDAPException(ResultCode.INVALID_ATTRIBUTE_SYNTAX,
ERR_CHANGELOG_EXCEEDED_VALUE_COUNT_MISSING_TOKEN.get(s,
TOKEN_NAME_ATTR));
}
if (before == null)
{
throw new LDAPException(ResultCode.INVALID_ATTRIBUTE_SYNTAX,
ERR_CHANGELOG_EXCEEDED_VALUE_COUNT_MISSING_TOKEN.get(s,
TOKEN_NAME_BEFORE_COUNT));
}
if (after == null)
{
throw new LDAPException(ResultCode.INVALID_ATTRIBUTE_SYNTAX,
ERR_CHANGELOG_EXCEEDED_VALUE_COUNT_MISSING_TOKEN.get(s,
TOKEN_NAME_AFTER_COUNT));
}
attributeName = name;
beforeCount = before;
afterCount = after;
}
/**
* Retrieves the name of the attribute that exceeded the maximum number of
* values for inclusion in the ds-changelog-before-values and/or
* ds-changelog-after-values attribute of the changelog entry.
*
* @return The name of the attribute that exceeded the maximum number of
* values for inclusion in the ds-changelog-before-values and/or
* ds-changelog-after-values attribute of the changelog entry.
*/
@NotNull()
public String getAttributeName()
{
return attributeName;
}
/**
* Retrieves the number of values the specified attribute had in the
* target entry before the associated change was processed.
*
* @return The number of values the specified attribute had in the target
* entry before the associated change was processed, or zero if the
* attribute was not present in the entry before the change.
*/
public long getBeforeCount()
{
return beforeCount;
}
/**
* Retrieves the number of values the specified attribute had in the
* target entry after the associated change was processed.
*
* @return The number of values the specified attribute had in the target
* entry after the associated change was processed, or zero if the
* attribute was not present in the entry after the change.
*/
public long getAfterCount()
{
return afterCount;
}
/**
* Generates a hash code for this changelog attribute exceeded max values
* count object.
*
* @return The generated hash code for this changelog attribute exceeded max
* values count object.
*/
@Override()
public int hashCode()
{
int hashCode = StaticUtils.toLowerCase(attributeName).hashCode();
hashCode = (int) ((hashCode * 31) + beforeCount);
hashCode = (int) ((hashCode * 31) + afterCount);
return hashCode;
}
/**
* Indicates whether the provided object is equal to this changelog attribute
* exceeded max values count object.
*
* @param o The object for which to make the determination.
*
* @return {@code true} if the provided object may be considered equal to
* this changelog attribute exceeded max values count object, or
* {@code false} if not.
*/
@Override()
public boolean equals(@Nullable final Object o)
{
if (o == null)
{
return false;
}
if (o == this)
{
return true;
}
if (! (o instanceof ChangeLogEntryAttributeExceededMaxValuesCount))
{
return false;
}
final ChangeLogEntryAttributeExceededMaxValuesCount c =
(ChangeLogEntryAttributeExceededMaxValuesCount) o;
return ((beforeCount == c.beforeCount) && (afterCount == c.afterCount) &&
attributeName.equalsIgnoreCase(c.attributeName));
}
/**
* Retrieves a string representation of this changelog entry attribute
* exceeded max values count.
*
* @return A string representation of this changelog entry attribute exceeded
* max values count.
*/
@Override()
@NotNull()
public String toString()
{
return stringRepresentation;
}
}
