src/main/java/de/thedevstack/conversationsplus/services/filetransfer/AbstractFileTransferService.java


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package de.thedevstack.conversationsplus.services.filetransfer;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

import de.thedevstack.conversationsplus.services.FileTransferService;

/**
 *
 */
public abstract class AbstractFileTransferService implements FileTransferService {
    private List<FileTransferStatusListener> statusListeners = new ArrayList<>();

    @Override
    public void addFileTransferStatusListener(FileTransferStatusListener... listeners) {
        this.statusListeners.addAll(Arrays.asList(listeners));
    }

    protected void addStatusListenerToEntity(FileTransferEntity entity) {
        entity.addFileTransferStatusListener(this.statusListeners.toArray(new FileTransferStatusListener[0]));
    }
}