content: /*
   *                         Vortex OpenSplice
   *
   *   This software and documentation are Copyright 2006 to TO_YEAR ADLINK
   *   Technology Limited, its affiliated companies and licensors. All rights
   *   reserved.
   *
   *   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.opensplice.dds.core.policy;
  
  import java.util.concurrent.TimeUnit;
  
  import org.omg.dds.core.Duration;
  import org.omg.dds.core.policy.QosPolicy;
  import org.opensplice.dds.core.IllegalArgumentExceptionImpl;
  import org.opensplice.dds.core.OsplServiceEnvironment;
  
  public class WriterDataLifecycleImpl extends QosPolicyImpl implements
          WriterDataLifecycle {
      private static final long serialVersionUID = -3230343206569872870L;
      private final boolean autoDisposeUnregisteredInstances;
      private final Duration autoPurgeSuspendedSamplesDelay;
      private final Duration autoUnregisterInstanceDelay;
  
      public WriterDataLifecycleImpl(OsplServiceEnvironment environment) {
          super(environment);
          this.autoDisposeUnregisteredInstances = true;
          this.autoPurgeSuspendedSamplesDelay = this.environment.getSPI()
                  .infiniteDuration();
          this.autoUnregisterInstanceDelay = this.environment.getSPI()
                  .infiniteDuration();
      }
  
      public WriterDataLifecycleImpl(OsplServiceEnvironment environment,
              boolean autoDisposeUnregisteredInstances,
              Duration autoPurgeSuspendedSamplesDelay,
              Duration autoUnregisterInstanceDelay) {
          super(environment);
          this.autoDisposeUnregisteredInstances = autoDisposeUnregisteredInstances;
  
          if (autoPurgeSuspendedSamplesDelay == null) {
              throw new IllegalArgumentExceptionImpl(environment,
                      "Supplied autoPurgeSuspendedSamplesDelay duration invalid.");
          }
          if (autoUnregisterInstanceDelay == null) {
              throw new IllegalArgumentExceptionImpl(environment,
                      "Supplied autoUnregisterInstanceDelay duration invalid.");
          }
          this.autoPurgeSuspendedSamplesDelay = autoPurgeSuspendedSamplesDelay;
          this.autoUnregisterInstanceDelay = autoUnregisterInstanceDelay;
      }
  
      @Override
      public boolean isAutDisposeUnregisteredInstances() {
          return this.autoDisposeUnregisteredInstances;
      }
  
      @Override
      public WriterDataLifecycle withAutDisposeUnregisteredInstances(
              boolean autoDisposeUnregisteredInstances) {
          return new WriterDataLifecycleImpl(this.environment,
                  autoDisposeUnregisteredInstances,
                  this.autoPurgeSuspendedSamplesDelay,
                  this.autoUnregisterInstanceDelay);
      }
  
      @Override
      public Class<? extends QosPolicy> getPolicyClass() {
          return WriterDataLifecycle.class;
      }
  
      @Override
      public Duration getAutoPurgeSuspendedSamplesDelay() {
          return this.autoPurgeSuspendedSamplesDelay;
      }
  
      @Override
      public Duration getAutoUnregisterInstanceDelay() {
          return this.autoUnregisterInstanceDelay;
      }
  
      @Override
      public WriterDataLifecycle withAutoPurgeSuspendedSamplesDelay(
              Duration duration) {
          return new WriterDataLifecycleImpl(this.environment,
                  this.autoDisposeUnregisteredInstances, duration,
                  this.autoUnregisterInstanceDelay);
      }
  
      @Override
      public WriterDataLifecycle withAutoPurgeSuspendedSamplesDelay(
              long duration, TimeUnit unit) {
          return withAutoPurgeSuspendedSamplesDelay(this.environment.getSPI()
                  .newDuration(duration, unit));
      }
  
      @Override
      public WriterDataLifecycle withAutoUnregisterInstanceDelay(Duration duration) {
          return new WriterDataLifecycleImpl(this.environment,
                  this.autoDisposeUnregisteredInstances,
                  this.autoPurgeSuspendedSamplesDelay, duration);
      }
  
      @Override
      public WriterDataLifecycle withAutoUnregisterInstanceDelay(long duration,
              TimeUnit unit) {
          return withAutoUnregisterInstanceDelay(this.environment.getSPI()
                  .newDuration(duration, unit));
      }
  
      @Override
      public boolean equals(Object other) {
          if (!(other instanceof WriterDataLifecycleImpl)) {
              return false;
          }
          WriterDataLifecycleImpl w = (WriterDataLifecycleImpl) other;
  
          if (w.autoDisposeUnregisteredInstances != this.autoDisposeUnregisteredInstances) {
              return false;
          }
          if (!w.autoPurgeSuspendedSamplesDelay
                  .equals(this.autoPurgeSuspendedSamplesDelay)) {
              return false;
          }
          return w.autoUnregisterInstanceDelay
                  .equals(this.autoUnregisterInstanceDelay);
      }
  
      @Override
      public int hashCode() {
          final int prime = 31;
          int result = 17;
  
          result = prime * result
                  + (this.autoDisposeUnregisteredInstances ? 1 : 0);
          result = prime * result
                  + this.autoPurgeSuspendedSamplesDelay.hashCode();
  
          return prime * result + this.autoUnregisterInstanceDelay.hashCode();
      }
  
  }
  