1 // Copyright (c) 2009 The Chromium Authors. All rights reserved.

     2 // Use of this source code is governed by a BSD-style license that can be

     3 // found in the LICENSE file.

     4 

     5 package org.chromium.sdk.internal.protocol;

     6 

     7 import java.util.EnumSet;

     8 import java.util.List;

     9 

    10 import org.chromium.sdk.internal.protocol.data.SomeHandle;

    11 import org.chromium.sdk.internal.protocolparser.EnumValueCondition;

    12 import org.chromium.sdk.internal.protocolparser.JsonObjectBased;

    13 import org.chromium.sdk.internal.protocolparser.JsonOptionalField;

    14 import org.chromium.sdk.internal.protocolparser.JsonOverrideField;

    15 import org.chromium.sdk.internal.protocolparser.JsonSubtype;

    16 import org.chromium.sdk.internal.protocolparser.JsonSubtypeConditionCustom;

    17 import org.chromium.sdk.internal.protocolparser.JsonType;

    18 import org.json.simple.JSONObject;

    19 

    20 /**

    21  * A type for event notification message. Its structure is similar

    22  * to {@link SuccessCommandResponse}.

    23  */

    24 @JsonType

    25 public interface EventNotification extends JsonObjectBased, JsonSubtype<IncomingMessage> {

    26   @JsonOverrideField

    27   @JsonSubtypeConditionCustom(condition=TypeValueCondition.class)

    28   MessageType getType();

    29 

    30   class TypeValueCondition extends EnumValueCondition<MessageType> {

    31     public TypeValueCondition() {

    32       super(EnumSet.of(MessageType.event));

    33     }

    34   }

    35 

    36   String getEvent();

    37 

    38   EventNotificationBody getBody();

    39 

    40   // TODO(peter.rybin): does this field really exist?

    41   @JsonOptionalField

    42   JSONObject getException();

    43 

    44   @JsonOptionalField

    45   List<SomeHandle> getRefs();

    46 }