/*
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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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* Portions Copyright 2006-2007 Sun Microsystems, Inc.
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*/
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package org.opends.server.api;
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import java.util.List;
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import org.opends.server.config.ConfigAttribute;
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import org.opends.server.config.ConfigEntry;
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import org.opends.server.types.ConfigChangeResult;
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import org.opends.server.types.DN;
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/**
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* This class defines an interface that may be implemented by
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* Directory Server components that may be reconfigured on-the-fly
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* either over a Directory Server protocol like LDAP or through JMX.
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*/
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public interface ConfigurableComponent
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{
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/**
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* Retrieves the DN of the configuration entry with which this
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* component is associated.
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*
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* @return The DN of the configuration entry with which this
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* component is associated.
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*/
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public DN getConfigurableComponentEntryDN();
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/**
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* Retrieves the set of configuration attributes that are associated
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* with this configurable component.
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*
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* @return The set of configuration attributes that are associated
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* with this configurable component.
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*/
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public List<ConfigAttribute> getConfigurationAttributes();
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/**
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* Indicates whether the provided configuration entry has an
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* acceptable configuration for this component. If it does not,
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* then detailed information about the problem(s) should be added to
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* the provided list.
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*
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* @param configEntry The configuration entry for which to
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* make the determination.
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* @param unacceptableReasons A list that can be used to hold
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* messages about why the provided
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* entry does not have an acceptable
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* configuration.
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*
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* @return <CODE>true</CODE> if the provided entry has an
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* acceptable configuration for this component, or
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* <CODE>false</CODE> if not.
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*/
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public boolean hasAcceptableConfiguration(ConfigEntry configEntry,
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List<String> unacceptableReasons);
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/**
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* Makes a best-effort attempt to apply the configuration contained
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* in the provided entry. Information about the result of this
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* processing should be added to the provided message list.
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* Information should always be added to this list if a
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* configuration change could not be applied. If detailed results
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* are requested, then information about the changes applied
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* successfully (and optionally about parameters that were not
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* changed) should also be included.
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*
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* @param configEntry The entry containing the new
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* configuration to apply for this
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* component.
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* @param detailedResults Indicates whether detailed information
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* about the processing should be added to
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* the list.
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*
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* @return Information about the result of the configuration
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* update.
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*/
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public ConfigChangeResult
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applyNewConfiguration(ConfigEntry configEntry,
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boolean detailedResults);
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}
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