| /** |
| * 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 org.apache.aries.cdi.container.internal.container; |
| |
| import java.util.Optional; |
| import java.util.concurrent.Callable; |
| |
| import org.apache.aries.cdi.container.internal.util.Syncro; |
| import org.osgi.framework.Bundle; |
| import org.osgi.util.promise.Promise; |
| |
| public abstract class Phase { |
| |
| protected final Syncro syncro = new Syncro(true); |
| |
| public Phase(ContainerState containerState, Phase next) { |
| this.containerState = containerState; |
| this.next = Optional.ofNullable(next); |
| } |
| |
| public final Bundle bundle() { |
| return containerState.bundle(); |
| } |
| |
| public abstract Op closeOp(); |
| |
| public abstract boolean close(); |
| |
| public final void error(Throwable t) { |
| containerState.error(t); |
| } |
| |
| public abstract boolean open(); |
| |
| public abstract Op openOp(); |
| |
| public final <T> Promise<T> submit(Op op, Callable<T> callable) { |
| return containerState.submit(op, callable); |
| } |
| |
| protected final ContainerState containerState; |
| protected final Optional<Phase> next; |
| |
| } |