/*
 * Copyright 2019, TeamDev. All rights reserved.
 *
 * Redistribution and use in source and/or binary forms, with or without
 * modification, must retain the above copyright notice and the following
 * disclaimer.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package io.spine.system.server;

import io.spine.server.aggregate.Aggregate;
import io.spine.server.aggregate.AggregateRepository;
import io.spine.server.route.EventRoute;

/**
 * Abstract base for system aggregate repositories.
 *
 * <p>System repositories dispatch imported events using the first event message field.
 */
abstract class SystemRepository<I, A extends Aggregate<I, ?, ?>>
        extends AggregateRepository<I, A> {

    SystemRepository() {
        super();
        eventImportRouting().replaceDefault(EventRoute.byFirstMessageField());
    }
}

@@ -1137,16 +1137,59 @@
 sitory;%0A
+import io.spine.server.entity.EventFilter;%0A
 import i
@@ -1609,11 +1609,113 @@
 );%0A    %7D
+%0A%0A    @Override%0A    protected EventFilter eventFilter() %7B%0A        return EventFilter.allowAll();%0A    %7D
 %0A%7D%0A

Make system entities post any kind of events.