package diskCacheV111.vehicles.transferManager;
import diskCacheV111.vehicles.Message;

import org.dcache.auth.attributes.Restriction;
import org.dcache.auth.attributes.Restrictions;

/**
 * @author Patrick F.
 * @author Timur Perelmutov. timur@fnal.gov
 * @version 0.0, 28 Jun 2002
 */

public abstract class TransferManagerMessage extends Message {
    public static final int TOO_MANY_TRANSFERS=1;
    public static final int FILE_NOT_FOUND=2;
    public static final int NO_ACCESS=2;
    public static final int POOL_FAILURE=3;

    private static final long serialVersionUID = -5532348977012216312L;

    //in case of store space might be reserved and
    // size of file might be known
    private String spaceReservationId;
    private Long size;
    //true if transfer is from remote server to dcache
    // false if otherwise
    private boolean store;
    private String pnfsPath;
    private String remoteUrl;
    private boolean spaceReservationStrict;
    private Long credentialId;
    private Restriction restriction;

    public TransferManagerMessage(
            String pnfsPath,
            String remoteUrl,
            boolean store,
            Long remoteCredentialId) {
        this.pnfsPath = pnfsPath;
        this.remoteUrl = remoteUrl;
        this.store = store;
        this.credentialId = remoteCredentialId;
    }

    public TransferManagerMessage(TransferManagerMessage original) {
        setId(original.getId());
        this.pnfsPath = original.pnfsPath;
        this.remoteUrl = original.remoteUrl;
        this.store = original.store;
        this.spaceReservationId = original.spaceReservationId;
        this.size = original.size;
        this.credentialId = original.credentialId;
        this.restriction = original.restriction;
    }

    public TransferManagerMessage() {
    }

    public void setRestriction(Restriction restriction)
    {
        this.restriction = (restriction != null && !Restrictions.none().equals(restriction)) ?
                restriction : null;
    }

    public Restriction getRestriction()
    {
        return restriction == null ? Restrictions.none() : restriction;
    }

    /** Getter for property store.
     * @return Value of property store.
     */
    public boolean isStore() {
        return store;
    }


    /** Getter for property pnfsPath.
     * @return Value of property pnfsPath.
     */
    public String getPnfsPath() {
        return pnfsPath;
    }


    public String getRemoteURL() {
        return remoteUrl;
    }

    /**
     * Getter for property spaceReservationId.
     * @return Value of property spaceReservationId.
     */
    public String getSpaceReservationId() {
        return spaceReservationId;
    }

    /**
     * Setter for property spaceReservationId.
     * @param spaceReservationId New value of property spaceReservationId.
     */
    public void setSpaceReservationId(String spaceReservationId) {
        this.spaceReservationId = spaceReservationId;
    }

    /**
     * Getter for property size.
     * @return Value of property size.
     */
    public Long getSize() {
        return size;
    }

    /**
     * Setter for property size.
     * @param size New value of property size.
     */
    public void setSize(Long size) {
        this.size = size;
    }

    /**
     * Getter for property spaceReservationStrict.
     * @return Value of property spaceReservationStrict.
     */
    public boolean isSpaceReservationStrict() {
        return spaceReservationStrict;
    }

    /**
     * Setter for property spaceReservationStrict.
     * @param spaceReservationStrict New value of property spaceReservationStrict.
     */
    public void setSpaceReservationStrict(boolean spaceReservationStrict) {
        this.spaceReservationStrict = spaceReservationStrict;
    }

    public Long getCredentialId() {
        return credentialId;
    }

    public void setCredentialId(Long credentialId) {
        this.credentialId = credentialId;
    }

}