@Override
    public DBDef assistCurrentDBDef() {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public DataSource assistDataSource() {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public DBMetaProvider assistDBMetaProvider() {
        // TODO Auto-generated method stub

    }

    @Override
    public Configuration getConfig() {
        return this.delegate.getConfig();
    }

    @Override
    public DfsResolver getDfs() {
        return this.delegate.getDfs();
    }

    @Override
    public Credentials getCredentials() {
        return this.delegate.getCredentials();
    }

    @Override
    public URLStreamHandler getUrlHandler() {

        public void columnCreatedTime() {
            doColumn("createdTime");
        }

        public void columnDuplicateHostName() {
            doColumn("duplicateHostName");
        }

        public void columnRegularName() {
            doColumn("regularName");
        }

        public void columnSortOrder() {
            doColumn("sortOrder");
        }

        public void columnUpdatedBy() {

        public void columnCreatedTime() {
            doColumn("createdTime");
        }

        public void columnQueries() {
            doColumn("queries");
        }

        public void columnTerm() {
            doColumn("term");
        }

        public void columnUpdatedBy() {
            doColumn("updatedBy");
        }

        public void columnUpdatedTime() {

    @Override
    public String getProjectName() {
        return null;
    }

    @Override
    public String getProjectPrefix() {
        return null;
    }

    @Override
    public String getGenerationGapBasePrefix() {
        return null;
    }

    @Override
    public DBDef getCurrentDBDef() {
        return null;
    }

    @Override
    public Optional<Boolean> quiet() {
        return returnFirstPresentOrEmpty(Options::quiet);
    }

    @Override
    public Optional<Boolean> verbose() {
        return returnFirstPresentOrEmpty(Options::verbose);
    }

    @Override
    public Optional<Boolean> showErrors() {
        return returnFirstPresentOrEmpty(Options::showErrors);
    }

    @Override

    public String available;

    /** Search/filter parameter for data configuration sort order. */
    public String sortOrder;

    /** Search/filter parameter for data configuration creator. */
    public String createdBy;

    /** Search/filter parameter for data configuration creation time. */
    public String createdTime;

    /** Search/filter parameter for data configuration version number. */
    public String versionNo;

    @Override
    public String asTableDbName() {
        return asEsIndexType();
    }

    @Override
    protected String asEsIndex() {
        return "fess_config.web_config";
    }

    @Override
    public String asEsIndexType() {
        return "web_config";
    }

    @Override
    public String asEsSearchType() {
        return "web_config";
    }

        checkSpecifiedProperty("lastUpdated");
        return lastUpdated;
    }

    public void setLastUpdated(Long value) {
        registerModifiedProperty("lastUpdated");
        this.lastUpdated = value;
    }

    public String getScriptData() {
        checkSpecifiedProperty("scriptData");
        return convertEmptyToNull(scriptData);
    }

            }

            @Override
            public void onPhaseComplete(String phase) {
                events.add("complete:" + phase);
            }

            @Override
            public void onChunk(String content, boolean done) {
                events.add("chunk:" + content + ":" + done);
            }

            @Override
            public void onError(String phase, String errorMessage) {