SessionBus.java

/*
 * Copyright (c) 2015. David Sowerby
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
 * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations under the License.
 */

package uk.q3c.krail.core.eventbus;

import com.google.inject.BindingAnnotation;
import uk.q3c.krail.core.guice.vsscope.VaadinSessionScope;

import java.lang.annotation.Retention;
import java.lang.annotation.Target;

import static java.lang.annotation.ElementType.*;
import static java.lang.annotation.RetentionPolicy.RUNTIME;

/**
 * Binding annotation to identify an Event Bus as having {@link VaadinSessionScope}, as opposed to the global Event Bus, which is annotated with {@link
 * GlobalBus}
 * <p>
 * <p>
 * Created by David Sowerby on 06/02/15.
 */
@BindingAnnotation
@Target({FIELD, PARAMETER, METHOD})
@Retention(RUNTIME)
public @interface SessionBus {
}