/**
* Copyright © 2016-2017 The Thingsboard Authors
*
* 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.thingsboard.server.extensions.core.action.rpc;
import org.thingsboard.server.common.msg.core.ToServerRpcRequestMsg;
import org.thingsboard.server.common.msg.device.ToDeviceActorMsg;
import org.thingsboard.server.common.msg.session.FromDeviceMsg;
import org.thingsboard.server.common.msg.session.MsgType;
import org.thingsboard.server.common.msg.session.ToDeviceMsg;
import org.thingsboard.server.extensions.api.component.Action;
import org.thingsboard.server.extensions.api.component.EmptyComponentConfiguration;
import org.thingsboard.server.extensions.api.plugins.PluginAction;
import org.thingsboard.server.extensions.api.plugins.msg.PluginToRuleMsg;
import org.thingsboard.server.extensions.api.plugins.msg.RpcRequestRuleToPluginMsg;
import org.thingsboard.server.extensions.api.plugins.msg.RpcResponsePluginToRuleMsg;
import org.thingsboard.server.extensions.api.plugins.msg.RuleToPluginMsg;
import org.thingsboard.server.extensions.api.rules.RuleContext;
import org.thingsboard.server.extensions.api.rules.RuleProcessingMetaData;
import org.thingsboard.server.extensions.api.rules.SimpleRuleLifecycleComponent;
import java.util.Optional;
@Action(name = "RPC Plugin Action")
public class RpcPluginAction extends SimpleRuleLifecycleComponent implements PluginAction<EmptyComponentConfiguration> {
public void init(EmptyComponentConfiguration configuration) {
}
@Override
public Optional<RuleToPluginMsg<?>> convert(RuleContext ctx, ToDeviceActorMsg toDeviceActorMsg, RuleProcessingMetaData deviceMsgMd) {
FromDeviceMsg msg = toDeviceActorMsg.getPayload();
if (msg.getMsgType() == MsgType.TO_SERVER_RPC_REQUEST) {
ToServerRpcRequestMsg payload = (ToServerRpcRequestMsg) msg;
return Optional.of(new RpcRequestRuleToPluginMsg(toDeviceActorMsg.getTenantId(), toDeviceActorMsg.getCustomerId(),
toDeviceActorMsg.getDeviceId(), payload));
} else {
return Optional.empty();
}
}
@Override
public Optional<ToDeviceMsg> convert(PluginToRuleMsg<?> response) {
if (response instanceof RpcResponsePluginToRuleMsg) {
return Optional.of(((RpcResponsePluginToRuleMsg) response).getPayload());
}
return Optional.empty();
}
@Override
public boolean isOneWayAction() {
return false;
}
}