/*
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* The contents of this file are subject to the terms of the Common Development and
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* Distribution License (the License). You may not use this file except in compliance with the
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* License.
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*
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* You can obtain a copy of the License at legal/CDDLv1.0.txt. See the License for the
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* specific language governing permission and limitations under the License.
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*
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* When distributing Covered Software, include this CDDL Header Notice in each file and include
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* the License file at legal/CDDLv1.0.txt. If applicable, add the following below the CDDL
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* Header, with the fields enclosed by brackets [] replaced by your own identifying
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* information: "Portions Copyright [year] [name of copyright owner]".
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*
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* Copyright 2008-2009 Sun Microsystems, Inc.
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* Portions Copyright 2012-2015 ForgeRock AS.
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*/
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package org.opends.guitools.controlpanel.task;
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import static org.opends.messages.AdminToolMessages.*;
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import java.util.ArrayList;
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import java.util.Collection;
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import java.util.HashSet;
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import java.util.List;
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import java.util.Set;
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import java.util.SortedSet;
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import java.util.TreeSet;
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import javax.swing.SwingUtilities;
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import org.forgerock.i18n.LocalizableMessage;
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import org.opends.guitools.controlpanel.datamodel.AbstractIndexDescriptor;
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import org.opends.guitools.controlpanel.datamodel.BackendDescriptor;
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import org.opends.guitools.controlpanel.datamodel.ControlPanelInfo;
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import org.opends.guitools.controlpanel.datamodel.IndexDescriptor;
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import org.opends.guitools.controlpanel.datamodel.VLVIndexDescriptor;
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import org.opends.guitools.controlpanel.ui.ProgressDialog;
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import org.opends.guitools.controlpanel.util.Utilities;
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import org.opends.server.backends.pluggable.SuffixContainer;
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import org.opends.server.tools.RebuildIndex;
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/**
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* The class that is used when a set of indexes must be rebuilt.
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*/
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public class RebuildIndexTask extends IndexTask
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{
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private SortedSet<AbstractIndexDescriptor> indexes = new TreeSet<>();
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/**
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* The indexes that must not be specified in the command-line.
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*/
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public static final String[] INDEXES_NOT_TO_SPECIFY = { SuffixContainer.ID2CHILDREN_INDEX_NAME,
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SuffixContainer.ID2SUBTREE_INDEX_NAME, SuffixContainer.ID2CHILDREN_COUNT_NAME };
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/**
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* Constructor of the task.
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*
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* @param info
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* the control panel information.
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* @param dlg
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* the progress dialog where the task progress will be displayed.
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* @param baseDNs
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* the baseDNs corresponding to the indexes.
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* @param indexes
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* the indexes.
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*/
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public RebuildIndexTask(ControlPanelInfo info, ProgressDialog dlg, Collection<String> baseDNs,
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SortedSet<AbstractIndexDescriptor> indexes)
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{
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super(info, dlg, baseDNs);
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this.indexes.addAll(indexes);
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}
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@Override
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public Type getType()
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{
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return Type.REBUILD_INDEXES;
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}
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@Override
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public LocalizableMessage getTaskDescription()
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{
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if (baseDNs.size() == 1)
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{
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return INFO_CTRL_PANEL_REBUILD_INDEX_TASK_DESCRIPTION.get(baseDNs.iterator().next());
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}
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else
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{
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// Assume is in a backend
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return INFO_CTRL_PANEL_REBUILD_INDEX_TASK_DESCRIPTION.get(backendSet.iterator().next());
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}
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}
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@Override
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public boolean canLaunch(Task taskToBeLaunched, Collection<LocalizableMessage> incompatibilityReasons)
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{
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boolean canLaunch = true;
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if (state == State.RUNNING && runningOnSameServer(taskToBeLaunched))
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{
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// All the operations are incompatible if they apply to this backend.
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Set<String> backends = new TreeSet<>(taskToBeLaunched.getBackends());
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backends.retainAll(getBackends());
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if (!backends.isEmpty())
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{
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incompatibilityReasons.add(getIncompatibilityMessage(this, taskToBeLaunched));
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canLaunch = false;
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}
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}
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return canLaunch;
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}
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@Override
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public void runTask()
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{
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state = State.RUNNING;
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lastException = null;
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try
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{
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boolean isLocal = getInfo().getServerDescriptor().isLocal();
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for (final String baseDN : baseDNs)
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{
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List<String> arguments = getCommandLineArguments(baseDN);
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String[] args = arguments.toArray(new String[arguments.size()]);
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final List<String> displayArgs = getObfuscatedCommandLineArguments(getCommandLineArguments(baseDN));
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displayArgs.removeAll(getConfigCommandLineArguments());
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SwingUtilities.invokeLater(new Runnable()
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{
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@Override
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public void run()
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{
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printEquivalentCommandLine(getCommandLinePath("rebuild-index"), displayArgs,
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INFO_CTRL_PANEL_EQUIVALENT_CMD_TO_REBUILD_INDEX.get(baseDN));
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}
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});
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if (isLocal && !isServerRunning())
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{
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returnCode = executeCommandLine(getCommandLinePath("rebuild-index"), args);
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}
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else
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{
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returnCode = RebuildIndex.mainRebuildIndex(args, false, outPrintStream, errorPrintStream);
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}
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if (returnCode != 0)
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{
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break;
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}
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}
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if (returnCode != 0)
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{
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state = State.FINISHED_WITH_ERROR;
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}
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else
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{
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for (AbstractIndexDescriptor index : indexes)
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{
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getInfo().unregisterModifiedIndex(index);
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}
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state = State.FINISHED_SUCCESSFULLY;
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}
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}
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catch (Throwable t)
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{
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lastException = t;
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state = State.FINISHED_WITH_ERROR;
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}
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}
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@Override
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protected List<String> getCommandLineArguments()
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{
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return new ArrayList<>();
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}
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/**
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* Returns the command line arguments required to rebuild the indexes in the
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* specified base DN.
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*
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* @param baseDN
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* the base DN.
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* @return the command line arguments required to rebuild the indexes in the
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* specified base DN.
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*/
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protected List<String> getCommandLineArguments(String baseDN)
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{
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List<String> args = new ArrayList<>();
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args.add("--baseDN");
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args.add(baseDN);
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if (rebuildAll())
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{
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args.add("--rebuildAll");
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}
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else
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{
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for (AbstractIndexDescriptor index : indexes)
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{
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args.add("--index");
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if (index instanceof VLVIndexDescriptor)
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{
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args.add(Utilities.getVLVNameInCommandLine((VLVIndexDescriptor) index));
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}
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else
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{
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args.add(index.getName());
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}
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}
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}
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boolean isLocal = getInfo().getServerDescriptor().isLocal();
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if (isLocal && isServerRunning())
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{
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args.addAll(getConnectionCommandLineArguments());
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args.addAll(getConfigCommandLineArguments());
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}
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return args;
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}
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@Override
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protected String getCommandLinePath()
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{
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return null;
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}
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private boolean rebuildAll()
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{
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Set<BackendDescriptor> backends = new HashSet<>();
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for (AbstractIndexDescriptor index : indexes)
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{
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backends.add(index.getBackend());
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}
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for (BackendDescriptor backend : backends)
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{
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Set<AbstractIndexDescriptor> allIndexes = new HashSet<>();
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allIndexes.addAll(backend.getIndexes());
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allIndexes.addAll(backend.getVLVIndexes());
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for (AbstractIndexDescriptor index : allIndexes)
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{
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if (!ignoreIndex(index) && !indexes.contains(index))
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{
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return false;
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}
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}
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}
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return true;
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}
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private boolean ignoreIndex(AbstractIndexDescriptor index)
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{
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if (index instanceof IndexDescriptor)
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{
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for (String name : INDEXES_NOT_TO_SPECIFY)
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{
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if (name.equalsIgnoreCase(index.getName()))
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{
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return true;
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}
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}
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}
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return false;
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}
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}
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