org.bimserver.client.DirectChannel.java Source code

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Here is the source code for org.bimserver.client.DirectChannel.java

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package org.bimserver.client;

/******************************************************************************
 * Copyright (C) 2009-2016  BIMserver.org
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 * 
 * 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 Affero General Public License for more details.
 * 
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see {@literal<http://www.gnu.org/licenses/>}.
 *****************************************************************************/

import java.io.IOException;
import java.io.InputStream;

import javax.activation.DataHandler;

import org.apache.http.impl.client.CloseableHttpClient;
import org.bimserver.interfaces.objects.SDownloadResult;
import org.bimserver.models.log.AccessMethod;
import org.bimserver.shared.ChannelConnectionException;
import org.bimserver.shared.ServiceFactory;
import org.bimserver.shared.TokenChangeListener;
import org.bimserver.shared.TokenHolder;
import org.bimserver.shared.exceptions.PublicInterfaceNotFoundException;
import org.bimserver.shared.exceptions.ServerException;
import org.bimserver.shared.exceptions.UserException;
import org.bimserver.shared.interfaces.PublicInterface;
import org.bimserver.shared.interfaces.ServiceInterface;
import org.bimserver.shared.meta.SServicesMap;
import org.bimserver.utils.InputStreamDataSource;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class DirectChannel extends Channel implements TokenChangeListener {
    private static final Logger LOGGER = LoggerFactory.getLogger(DirectChannel.class);
    private ServiceFactory serviceFactory;
    private SServicesMap sServicesMap;

    public DirectChannel(CloseableHttpClient httpClient, ServiceFactory serviceFactory, SServicesMap sServicesMap) {
        super(httpClient);
        this.serviceFactory = serviceFactory;
        this.sServicesMap = sServicesMap;
    }

    public void connect() throws UserException {
        for (Class<? extends PublicInterface> interface1 : sServicesMap.getInterfaceClasses()) {
            if (!has(interface1)) {
                try {
                    add(interface1.getName(), serviceFactory.get(AccessMethod.INTERNAL).get(interface1));
                } catch (UserException e) {
                    LOGGER.error("", e);
                }
            }
        }
        notifyOfConnect();
    }

    @Override
    public void disconnect() {
        notifyOfDisconnect();
    }

    @Override
    public long checkin(String baseAddress, String token, long poid, String comment, long deserializerOid,
            boolean merge, boolean sync, long fileSize, String filename, InputStream inputStream)
            throws ServerException, UserException {
        try {
            return get(ServiceInterface.class).checkin(poid, comment, deserializerOid, fileSize, filename,
                    new DataHandler(new InputStreamDataSource(inputStream)), merge, sync);
        } catch (PublicInterfaceNotFoundException e) {
            LOGGER.error("", e);
            return -1;
        }
    }

    @Override
    public InputStream getDownloadData(String baseAddress, String token, long download, long serializerOid)
            throws IOException {
        try {
            SDownloadResult downloadData = get(ServiceInterface.class).getDownloadData(download);
            return downloadData.getFile().getInputStream();
        } catch (ServerException e) {
            LOGGER.error("", e);
        } catch (UserException e) {
            LOGGER.error("", e);
        } catch (PublicInterfaceNotFoundException e) {
            LOGGER.error("", e);
        }
        return null;
    }

    @Override
    public void connect(TokenHolder tokenHolder) throws ChannelConnectionException {
        tokenHolder.registerTokenChangeListener(this);
    }

    @Override
    public void newToken(String token) {
        for (Class<? extends PublicInterface> interface1 : sServicesMap.getInterfaceClasses()) {
            try {
                add(interface1.getName(), serviceFactory.get(token, AccessMethod.INTERNAL).get(interface1));
            } catch (UserException e) {
                LOGGER.error("", e);
            }
        }
    }
}