/*
* Sonatype Nexus (TM) Open Source Version
* Copyright (c) 2007-2014 Sonatype, Inc.
* All rights reserved. Includes the third-party code listed at http://links.sonatype.com/products/nexus/oss/attributions.
*
* This program and the accompanying materials are made available under the terms of the Eclipse Public License Version 1.0,
* which accompanies this distribution and is available at http://www.eclipse.org/legal/epl-v10.html.
*
* Sonatype Nexus (TM) Professional Version is available from Sonatype, Inc. "Sonatype" and "Sonatype Nexus" are trademarks
* of Sonatype, Inc. Apache Maven is a trademark of the Apache Software Foundation. M2eclipse is a trademark of the
* Eclipse Foundation. All other trademarks are the property of their respective owners.
*/
package org.sonatype.nexus.internal.orient;
import java.io.File;
import java.io.PrintStream;
import java.io.StringWriter;
import javax.inject.Inject;
import javax.inject.Named;
import javax.inject.Singleton;
import org.sonatype.nexus.configuration.application.ApplicationDirectories;
import org.sonatype.nexus.orient.DatabaseServer;
import org.sonatype.sisu.goodies.lifecycle.LifecycleSupport;
import com.google.common.collect.Lists;
import com.orientechnologies.orient.core.OConstants;
import com.orientechnologies.orient.core.Orient;
import com.orientechnologies.orient.core.config.OGlobalConfiguration;
import com.orientechnologies.orient.server.OServer;
import com.orientechnologies.orient.server.config.OServerConfiguration;
import com.orientechnologies.orient.server.config.OServerEntryConfiguration;
import com.orientechnologies.orient.server.config.OServerNetworkConfiguration;
import com.orientechnologies.orient.server.config.OServerNetworkListenerConfiguration;
import com.orientechnologies.orient.server.config.OServerNetworkProtocolConfiguration;
import com.orientechnologies.orient.server.config.OServerSecurityConfiguration;
import com.orientechnologies.orient.server.config.OServerStorageConfiguration;
import com.orientechnologies.orient.server.config.OServerUserConfiguration;
import com.orientechnologies.orient.server.network.protocol.binary.ONetworkProtocolBinary;
import org.apache.commons.io.output.WriterOutputStream;
import static com.google.common.base.Preconditions.checkNotNull;
/**
* Default {@link DatabaseServer} implementation.
*
* @since 3.0
*/
@Named
@Singleton
public class DatabaseServerImpl
extends LifecycleSupport
implements DatabaseServer
{
private final ApplicationDirectories applicationDirectories;
private final boolean listenerEnabled;
private OServer server;
@Inject
public DatabaseServerImpl(final ApplicationDirectories applicationDirectories,
final @Named("${nexus.orient.listenerEnabled:-false}") boolean listenerEnabled)
{
this.applicationDirectories = checkNotNull(applicationDirectories);
this.listenerEnabled = listenerEnabled;
log.info("OrientDB version: {}", OConstants.getVersion());
// disable default global shutdown-hook, will shutdown manually when nexus is stopped
Orient.instance().removeShutdownHook();
}
@Override
protected void doStart() throws Exception {
// global startup
Orient.instance().startup();
// instance startup
OServer server = new OServer();
OServerConfiguration config = createConfiguration();
server.startup(config);
// create default root user to avoid orientdb prompt on console
server.addUser(OServerConfiguration.SRV_ROOT_ADMIN, null, "*");
// Log global configuration
if (log.isDebugEnabled()) {
StringWriter buff = new StringWriter();
OGlobalConfiguration.dumpConfiguration(new PrintStream(new WriterOutputStream(buff), true));
log.debug("Global configuration:\n{}", buff);
}
server.activate();
log.info("Activated");
this.server = server;
}
private OServerConfiguration createConfiguration() {
// FIXME: Unsure what this directory us used for
File homeDir = applicationDirectories.getWorkDirectory("orient");
System.setProperty("orient.home", homeDir.getPath());
System.setProperty(Orient.ORIENTDB_HOME, homeDir.getPath());
OServerConfiguration config = new OServerConfiguration();
// FIXME: Unsure what this is used for, its apparently assigned to xml location, but forcing it here
config.location = "DYNAMIC-CONFIGURATION";
File databaseDir = applicationDirectories.getWorkDirectory("db");
config.properties = new OServerEntryConfiguration[]{
new OServerEntryConfiguration("server.database.path", databaseDir.getPath())
};
config.handlers = Lists.newArrayList();
config.hooks = Lists.newArrayList();
config.network = new OServerNetworkConfiguration();
config.network.protocols = Lists.newArrayList(
new OServerNetworkProtocolConfiguration("binary", ONetworkProtocolBinary.class.getName())
);
config.network.listeners = Lists.newArrayList();
// HACK: Optionally enable the binary listener
if (listenerEnabled) {
OServerNetworkListenerConfiguration binaryListener = new OServerNetworkListenerConfiguration();
binaryListener.ipAddress = "0.0.0.0";
binaryListener.portRange = "2424-2430";
binaryListener.protocol = "binary";
binaryListener.socket = "default";
config.network.listeners.add(binaryListener);
log.info("Listener enabled: {}:[{}]", binaryListener.ipAddress, binaryListener.portRange);
}
config.storages = new OServerStorageConfiguration[]{};
config.users = new OServerUserConfiguration[]{
new OServerUserConfiguration("admin", "admin", "*")
};
config.security = new OServerSecurityConfiguration();
config.security.users = Lists.newArrayList();
config.security.resources = Lists.newArrayList();
// latest advice is to disable DB compression as it doesn't buy much,
// also snappy has issues with use of native lib (unpacked under tmp)
OGlobalConfiguration.STORAGE_COMPRESSION_METHOD.setValue("nothing");
return config;
}
@Override
protected void doStop() throws Exception {
// instance shutdown
server.shutdown();
server = null;
// global shutdown
Orient.instance().shutdown();
log.info("Shutdown");
}
}