/*
 * Copyright (C) 2005-2011 Alfresco Software Limited.
 *
 * This file is part of Alfresco
 *
 * Alfresco is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Alfresco 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
 */
package org.alfresco.repo.cmis.client;

import org.apache.chemistry.opencmis.client.api.Session;
import org.apache.chemistry.opencmis.commons.enums.CapabilityQuery;

public class CMISConnectionImpl implements CMISConnection
{
    private AbstractCMISConnectionManagerImpl connectionManager;

    private String id;
    private String internalId;
    private Session session;
    private CMISServer server;
    private String username;
    private boolean isDefault;
    private boolean isShared;

    public CMISConnectionImpl(AbstractCMISConnectionManagerImpl connectionManager, String id, Session session,
            CMISServer server, String username, boolean isDefault, boolean isShared)
    {
        if (connectionManager == null)
        {
            throw new IllegalArgumentException("Connection Manager must be set!");
        }

        if (id == null)
        {
            throw new IllegalArgumentException("Id must be set!");
        }

        if (session == null)
        {
            throw new IllegalArgumentException("Session must be set!");
        }

        this.connectionManager = connectionManager;
        this.internalId = id;
        int x = id.indexOf(AbstractCMISConnectionManagerImpl.RESERVED_ID_CHAR);
        this.id = (x > -1 ? id.substring(0, x) : id);
        this.session = session;
        this.server = server;
        this.username = username;
        this.isDefault = isDefault;
        this.isShared = isShared;
    }

    public String getId()
    {
        return id;
    }

    public String getInternalId()
    {
        return internalId;
    }

    @Override
    public Session getSession()
    {
        return session;
    }

    public CMISServer getServer()
    {
        return server;
    }

    public String getUserName()
    {
        return username;
    }

    public boolean isDefault()
    {
        return isDefault;
    }

    public boolean isShared()
    {
        return isShared;
    }

    public boolean supportsQuery()
    {
        if (session == null)
        {
            return false;
        }

        if (session.getRepositoryInfo().getCapabilities() == null)
        {
            return true;
        }

        return session.getRepositoryInfo().getCapabilities().getQueryCapability() != CapabilityQuery.NONE;
    }

    public void close()
    {
        connectionManager.removeConnection(this);
        session = null;
    }

    public int compareTo(CMISConnection conn)
    {
        return id.compareTo(conn.getId());
    }
}