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The UnboundID LDAP SDK for Java is a fast, comprehensive, and easy-to-use
Java API for communicating with LDAP directory servers and performing
related tasks like reading and writing LDIF, encoding and decoding data
using base64 and ASN.1 BER, and performing secure communication. This
package contains the Standard Edition of the LDAP SDK, which is a
complete, general-purpose library for communicating with LDAPv3 directory
servers.
/*
* Copyright 2015-2021 Ping Identity Corporation
* All Rights Reserved.
*/
/*
* Copyright 2015-2021 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) 2015-2021 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;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
import com.unboundid.util.NotNull;
import com.unboundid.util.StaticUtils;
import com.unboundid.util.ThreadSafety;
import com.unboundid.util.ThreadSafetyLevel;
/**
* This class provides an {@link LDAPConnectionPoolHealthCheck} implementation
* that may be used to invoke a series of subordinate health checks and ensure
* that all of them consider a connection valid before indicating that the
* connection is valid. If any of the subordinate health checks indicates that
* the connection is invalid, then the connection will be considered invalid.
*/
@ThreadSafety(level=ThreadSafetyLevel.COMPLETELY_THREADSAFE)
public final class AggregateLDAPConnectionPoolHealthCheck
extends LDAPConnectionPoolHealthCheck
{
// The list of subordinate health checks that will be invoked.
@NotNull private final List healthChecks;
/**
* Creates a new instance of this LDAP connection pool health check.
*
* @param healthChecks The set of health checks that must all be satisfied
* in order to consider a connection valid.
*/
public AggregateLDAPConnectionPoolHealthCheck(
@NotNull final LDAPConnectionPoolHealthCheck... healthChecks)
{
this(StaticUtils.toList(healthChecks));
}
/**
* Creates a new instance of this LDAP connection pool health check.
*
* @param healthChecks The set of health checks that must all be satisfied
* in order to consider a connection valid.
*/
public AggregateLDAPConnectionPoolHealthCheck(
@NotNull final Collection
healthChecks)
{
if (healthChecks == null)
{
this.healthChecks = Collections.emptyList();
}
else
{
this.healthChecks =
Collections.unmodifiableList(new ArrayList<>(healthChecks));
}
}
/**
* {@inheritDoc}
*/
@Override()
public void ensureNewConnectionValid(@NotNull final LDAPConnection connection)
throws LDAPException
{
for (final LDAPConnectionPoolHealthCheck hc : healthChecks)
{
hc.ensureNewConnectionValid(connection);
}
}
/**
* {@inheritDoc}
*/
@Override()
public void ensureConnectionValidAfterAuthentication(
@NotNull final LDAPConnection connection,
@NotNull final BindResult bindResult)
throws LDAPException
{
for (final LDAPConnectionPoolHealthCheck hc : healthChecks)
{
hc.ensureConnectionValidAfterAuthentication(connection, bindResult);
}
}
/**
* {@inheritDoc}
*/
@Override()
public void ensureConnectionValidForCheckout(
@NotNull final LDAPConnection connection)
throws LDAPException
{
for (final LDAPConnectionPoolHealthCheck hc : healthChecks)
{
hc.ensureConnectionValidForCheckout(connection);
}
}
/**
* {@inheritDoc}
*/
@Override()
public void ensureConnectionValidForRelease(
@NotNull final LDAPConnection connection)
throws LDAPException
{
for (final LDAPConnectionPoolHealthCheck hc : healthChecks)
{
hc.ensureConnectionValidForRelease(connection);
}
}
/**
* {@inheritDoc}
*/
@Override()
public void ensureConnectionValidForContinuedUse(
@NotNull final LDAPConnection connection)
throws LDAPException
{
for (final LDAPConnectionPoolHealthCheck hc : healthChecks)
{
hc.ensureConnectionValidForContinuedUse(connection);
}
}
/**
* {@inheritDoc}
*/
@Override()
public void performPoolMaintenance(@NotNull final AbstractConnectionPool pool)
{
for (final LDAPConnectionPoolHealthCheck hc : healthChecks)
{
hc.performPoolMaintenance(pool);
}
}
/**
* {@inheritDoc}
*/
@Override()
public void ensureConnectionValidAfterException(
@NotNull final LDAPConnection connection,
@NotNull final LDAPException exception)
throws LDAPException
{
for (final LDAPConnectionPoolHealthCheck hc : healthChecks)
{
hc.ensureConnectionValidAfterException(connection, exception);
}
}
/**
* {@inheritDoc}
*/
@Override()
public void toString(@NotNull final StringBuilder buffer)
{
buffer.append("AggregateLDAPConnectionPoolHealthCheck(healthChecks={");
final Iterator iterator =
healthChecks.iterator();
while (iterator.hasNext())
{
iterator.next().toString(buffer);
if (iterator.hasNext())
{
buffer.append(", ");
}
}
buffer.append("})");
}
}