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package com.openexchange.file.storage.infostore;

import java.util.Collections;
import java.util.Set;
import com.openexchange.datatypes.genericonf.DynamicFormDescription;
import com.openexchange.file.storage.FileStorageAccountAccess;
import com.openexchange.file.storage.FileStorageAccountManager;
import com.openexchange.file.storage.FileStorageException;
import com.openexchange.file.storage.FileStorageExceptionCodes;
import com.openexchange.file.storage.FileStorageService;
import com.openexchange.groupware.infostore.InfostoreFacade;
import com.openexchange.groupware.infostore.InfostoreSearchEngine;
import com.openexchange.session.Session;

/**
 * {@link InfostoreFileStorageService}
 * 
 * @author <a href="mailto:francisco.laguna@open-xchange.com">Francisco Laguna</a>
 */
public class InfostoreFileStorageService implements FileStorageService {

    private static final FileStorageService INSTANCE = new InfostoreFileStorageService();

    private InfostoreFacade infostore;

    private InfostoreSearchEngine search;

    public FileStorageAccountAccess getAccountAccess(String accountId, Session session) throws FileStorageException {
        if (!accountId.equals(InfostoreDefaultAccountManager.DEFAULT_ID)) {
            throw FileStorageExceptionCodes.ACCOUNT_NOT_FOUND.create(accountId, getId());
        }
        return new InfostoreAccountAccess(session, this);
    }

    public FileStorageAccountManager getAccountManager() {
        return new InfostoreDefaultAccountManager();
    }

    public String getDisplayName() {
        return "Standard Infostore";
    }

    public String getId() {
        return "com.openexchange.infostore";
    }

    public Set<String> getSecretProperties() {
        return Collections.emptySet();
    }

    public DynamicFormDescription getFormDescription() {
        return new DynamicFormDescription();
    }

    public static FileStorageService getInstance() {
        return INSTANCE;
    }

    // Override this for OSGi Lookup, use the setter in tests
    public InfostoreFacade getInfostore() {
        return infostore;
    }

    public void setInfostore(InfostoreFacade infostore) {
        this.infostore = infostore;
    }

    // Override this for OSGi Lookup.
    public InfostoreSearchEngine getSearch() {
        return search;
    }

    public void setSearch(InfostoreSearchEngine search) {
        this.search = search;
    }

}
