/*
|
* CDDL HEADER START
|
*
|
* The contents of this file are subject to the terms of the
|
* Common Development and Distribution License, Version 1.0 only
|
* (the "License"). You may not use this file except in compliance
|
* with the License.
|
*
|
* You can obtain a copy of the license at legal-notices/CDDLv1_0.txt
|
* or http://forgerock.org/license/CDDLv1.0.html.
|
* See the License for the specific language governing permissions
|
* and limitations under the License.
|
*
|
* When distributing Covered Code, include this CDDL HEADER in each
|
* file and include the License file at legal-notices/CDDLv1_0.txt.
|
* If applicable, add the following below this CDDL HEADER, with the
|
* fields enclosed by brackets "[]" replaced with your own identifying
|
* information:
|
* Portions Copyright [yyyy] [name of copyright owner]
|
*
|
* CDDL HEADER END
|
*
|
*
|
* Copyright 2006-2009 Sun Microsystems, Inc.
|
* Portions Copyright 2011-2013 ForgeRock AS
|
*/
|
package org.opends.server.backends.jeb;
|
|
import org.opends.server.types.DN;
|
|
import java.util.ArrayList;
|
|
/**
|
* Configuration for the indexType rebuild process.
|
*/
|
public class RebuildConfig
|
{
|
/**
|
* Identifies how indexes will be selected for rebuild.
|
*/
|
public static enum RebuildMode
|
{
|
/**
|
* Rebuild all indexes, including system indexes.
|
*/
|
ALL,
|
|
/**
|
* Rebuild all degraded indexes, including system indexes.
|
*/
|
DEGRADED,
|
|
/**
|
* Rebuild used defined list of indexes.
|
*/
|
USER_DEFINED;
|
}
|
|
/**
|
* The base DN to rebuild.
|
*/
|
private DN baseDN;
|
|
/**
|
* The names of indexes to rebuild.
|
*/
|
private ArrayList<String> rebuildList;
|
|
private RebuildMode rebuildMode = RebuildMode.USER_DEFINED;
|
|
private String tmpDirectory;
|
|
private boolean isClearDegradedState;
|
|
/**
|
* Create a new rebuild configuration.
|
*/
|
public RebuildConfig()
|
{
|
rebuildList = new ArrayList<String>();
|
}
|
|
/**
|
* Get the base DN to rebuild.
|
*
|
* @return The base DN to rebuild.
|
*/
|
public DN getBaseDN()
|
{
|
return baseDN;
|
}
|
|
/**
|
* Set the base DN to rebuild.
|
*
|
* @param baseDN
|
* The base DN to rebuild.
|
*/
|
public void setBaseDN(DN baseDN)
|
{
|
this.baseDN = baseDN;
|
}
|
|
/**
|
* Get the list of indexes to rebuild in this configuration.
|
*
|
* @return The list of indexes to rebuild.
|
*/
|
public ArrayList<String> getRebuildList()
|
{
|
return rebuildList;
|
}
|
|
/**
|
* Add an index to be rebuilt into the configuration. Duplicate index names
|
* will be ignored. Adding an index that causes a mix of complete and partial
|
* rebuild for the same attribute index in the configuration will remove the
|
* partial and just keep the complete attribute index name. (ie. uid and
|
* uid.presence).
|
*
|
* @param index
|
* The index to add.
|
*/
|
public void addRebuildIndex(String index)
|
{
|
String[] newIndexParts = index.split("\\.");
|
|
for (String s : new ArrayList<String>(rebuildList))
|
{
|
String[] existingIndexParts = s.split("\\.");
|
if (existingIndexParts[0].equalsIgnoreCase(newIndexParts[0]))
|
{
|
if (newIndexParts.length == 1 && existingIndexParts.length == 1)
|
{
|
return;
|
}
|
else if (newIndexParts.length > 1 && existingIndexParts.length == 1)
|
{
|
return;
|
}
|
else if (newIndexParts.length == 1 && existingIndexParts.length > 1)
|
{
|
rebuildList.remove(s);
|
}
|
else if (newIndexParts[1].equalsIgnoreCase(existingIndexParts[1]))
|
{
|
return;
|
}
|
}
|
}
|
|
this.rebuildList.add(index);
|
}
|
|
/**
|
* Check the given config for conflicts with this config. A conflict is
|
* detected if both configs specify the same indexType/database to be rebuilt.
|
*
|
* @param config
|
* The rebuild config to check against.
|
* @return the name of the indexType causing the conflict or null if no
|
* conflict is detected.
|
*/
|
public String checkConflicts(RebuildConfig config)
|
{
|
//If they specify different base DNs, no conflicts can occur.
|
if (this.baseDN.equals(config.baseDN))
|
{
|
for (String thisIndex : this.rebuildList)
|
{
|
for (String thatIndex : config.rebuildList)
|
{
|
String[] existingIndexParts = thisIndex.split("\\.");
|
String[] newIndexParts = thatIndex.split("\\.");
|
if (existingIndexParts[0].equalsIgnoreCase(newIndexParts[0]))
|
{
|
if (newIndexParts.length == 1 && existingIndexParts.length == 1)
|
{
|
return thatIndex;
|
}
|
else if (newIndexParts.length > 1 && existingIndexParts.length == 1)
|
{
|
return thatIndex;
|
}
|
else if (newIndexParts.length == 1 && existingIndexParts.length > 1)
|
{
|
return thatIndex;
|
}
|
else if (newIndexParts[1].equalsIgnoreCase(existingIndexParts[1]))
|
{
|
return thatIndex;
|
}
|
}
|
}
|
}
|
}
|
|
return null;
|
}
|
|
/**
|
* Test if this rebuild config includes any system indexes to rebuild.
|
*
|
* @return True if rebuilding of system indexes are included. False otherwise.
|
* @throws InitializationException
|
*/
|
public boolean includesSystemIndex()
|
{
|
for (String index : rebuildList)
|
{
|
// Removed because the id2entry is not A system indexes is THE
|
// primary system index. It cannot be rebuilt.
|
/*if (index.equalsIgnoreCase("id2entry"))
|
{
|
return true;
|
}*/
|
if (index.equalsIgnoreCase("dn2id"))
|
{
|
return true;
|
}
|
if (index.equalsIgnoreCase("dn2uri"))
|
{
|
return true;
|
}
|
}
|
|
return false;
|
}
|
|
/**
|
* Set the temporary directory to the specified path.
|
*
|
* @param path
|
* The path to set the temporary directory to.
|
*/
|
public void setTmpDirectory(String path)
|
{
|
tmpDirectory = path;
|
}
|
|
/**
|
* Return the temporary directory path.
|
*
|
* @return The temporary directory string.
|
*/
|
public String getTmpDirectory()
|
{
|
return tmpDirectory;
|
}
|
|
/**
|
* Sets the rebuild mode.
|
*
|
* @param mode
|
* The new rebuild mode.
|
*/
|
public void setRebuildMode(RebuildMode mode)
|
{
|
rebuildMode = mode;
|
}
|
|
/**
|
* Returns the rebuild mode.
|
*
|
* @return The rebuild mode.
|
*/
|
public RebuildMode getRebuildMode()
|
{
|
return rebuildMode;
|
}
|
|
/**
|
* Returns {@code true} if indexes should be forcefully marked as valid even
|
* if they are currently degraded.
|
*
|
* @return {@code true} if index should be forcefully marked as valid.
|
*/
|
public boolean isClearDegradedState()
|
{
|
return isClearDegradedState;
|
}
|
|
/**
|
* Sets the 'clear degraded index' status.
|
*
|
* @param isClearDegradedState
|
* {@code true} if indexes should be forcefully marked as valid even
|
* if they are currently degraded.
|
*/
|
public void isClearDegradedState(boolean isClearDegradedState)
|
{
|
this.isClearDegradedState = isClearDegradedState;
|
}
|
|
}
|
