PinManagerPinMessage.java

package org.dcache.pinmanager;

import java.util.Date;
import java.util.EnumSet;

import diskCacheV111.util.PnfsId;
import diskCacheV111.vehicles.Message;
import diskCacheV111.vehicles.PoolMgrSelectReadPoolMsg;
import diskCacheV111.vehicles.ProtocolInfo;

import org.dcache.namespace.FileAttribute;
import org.dcache.pinmanager.model.Pin;
import org.dcache.vehicles.FileAttributes;

import static com.google.common.base.Preconditions.checkNotNull;
import static org.dcache.namespace.FileAttribute.PNFSID;

public class PinManagerPinMessage extends Message
{
    private static final long serialVersionUID = -146552359952271936L;

    private FileAttributes _fileAttributes;
    private final ProtocolInfo _protocolInfo;
    private long _lifetime;
    private long _pinId;
    private String _pool;
    private final String _requestId;
    private Date _expirationTime;

    public PinManagerPinMessage(FileAttributes fileAttributes,
                                ProtocolInfo protocolInfo,
                                String requestId,
                                long lifetime)
    {
        _fileAttributes = checkNotNull(fileAttributes);
        _protocolInfo = checkNotNull(protocolInfo);
        _requestId = requestId;
        _lifetime = lifetime;
    }

    public String getRequestId()
    {
        return _requestId;
    }

    public void setLifetime(long lifetime)
    {
        _lifetime = lifetime;
    }

    public long getLifetime()
    {
        return _lifetime;
    }

    public PnfsId getPnfsId()
    {
        return _fileAttributes.getPnfsId();
    }

    public FileAttributes getFileAttributes()
    {
        return _fileAttributes;
    }

    public void setFileAttributes(FileAttributes attributes)
    {
        _fileAttributes = checkNotNull(attributes);
    }

    public ProtocolInfo getProtocolInfo()
    {
        return _protocolInfo;
    }

    public String getPool()
    {
        return _pool;
    }

    public void setPool(String pool)
    {
        _pool = pool;
    }

    public long getPinId()
    {
        return _pinId;
    }

    public void setPinId(long pinId)
    {
        _pinId = pinId;
    }

    public void setExpirationTime(Date expirationTime)
    {
        _expirationTime = expirationTime;
    }

    public Date getExpirationTime()
    {
        return _expirationTime;
    }

    public void setPin(Pin pin)
    {
        setPool(pin.getPool());
        setPinId(pin.getPinId());
        setExpirationTime(pin.getExpirationTime());
    }

    @Override
    public String toString()
    {
        return "PinManagerPinMessage["+_fileAttributes + "," +
            _protocolInfo + "," + _lifetime + "]";
    }

    public static EnumSet<FileAttribute> getRequiredAttributes()
    {
        EnumSet<FileAttribute> attributes = EnumSet.of(PNFSID);
        attributes.addAll(PoolMgrSelectReadPoolMsg.getRequiredAttributes());
        return attributes;
    }
}