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Rework ThingActions (#8732)

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* Remove proxy workarounds
* Move ThingActions and a few other classes into the internal package
* Use more consistent action labels/descriptions

Related to:

* openhab/openhab-core#1714
* openhab/openhab-core#1639

Signed-off-by: Wouter Born <github@maindrain.net>
This commit is contained in:
Wouter Born
2020-10-14 19:01:12 +02:00
committed by GitHub
parent 4adc214c69
commit bef1046258
86 changed files with 708 additions and 2096 deletions
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27
bundles/org.openhab.binding.nuvo/src/main/java/org/openhab/binding/nuvo/internal/INuvoThingActions.java
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@@ -1,27 +0,0 @@
/**
* Copyright (c) 2010-2020 Contributors to the openHAB project
*
* See the NOTICE file(s) distributed with this work for additional
* information.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.openhab.binding.nuvo.internal;
import org.eclipse.jdt.annotation.NonNullByDefault;
/**
* The {@link INuvoThingActions} defines the interface for all thing actions supported by the binding.
* These methods, parameters, and return types are explained in {@link NuvoThingActions}.
*
* @author Michael Lobstein - Initial contribution
*/
@NonNullByDefault
public interface INuvoThingActions {
void sendNuvoCommand(String rawCommand);
}

38
bundles/org.openhab.binding.nuvo/src/main/java/org/openhab/binding/nuvo/internal/NuvoThingActions.java
View File

@@ -12,9 +12,6 @@
*/
package org.openhab.binding.nuvo.internal;
import java.lang.reflect.Method;
import java.lang.reflect.Proxy;
import org.eclipse.jdt.annotation.NonNullByDefault;
import org.eclipse.jdt.annotation.Nullable;
import org.openhab.binding.nuvo.internal.handler.NuvoHandler;
@@ -30,17 +27,16 @@ import org.slf4j.LoggerFactory;
* Some automation actions to be used with a {@link NuvoThingActions}
*
* @author Michael Lobstein - initial contribution
*
*/
@ThingActionsScope(name = "nuvo")
@NonNullByDefault
public class NuvoThingActions implements ThingActions, INuvoThingActions {
public class NuvoThingActions implements ThingActions {
private final Logger logger = LoggerFactory.getLogger(NuvoThingActions.class);
private @Nullable NuvoHandler handler;
@RuleAction(label = "sendNuvoCommand", description = "Action that sends raw command to the amplifer")
@RuleAction(label = "send a raw command", description = "Send a raw command to the amplifier.")
public void sendNuvoCommand(@ActionInput(name = "sendNuvoCommand") String rawCommand) {
NuvoHandler localHandler = handler;
if (localHandler != null) {
@@ -52,9 +48,12 @@ public class NuvoThingActions implements ThingActions, INuvoThingActions {
}
/** Static alias to support the old DSL rules engine and make the action available there. */
public static void sendNuvoCommand(@Nullable ThingActions actions, String rawCommand)
throws IllegalArgumentException {
invokeMethodOf(actions).sendNuvoCommand(rawCommand);
public static void sendNuvoCommand(@Nullable ThingActions actions, String rawCommand) {
if (actions instanceof NuvoThingActions) {
((NuvoThingActions) actions).sendNuvoCommand(rawCommand);
} else {
throw new IllegalArgumentException("Actions is not an instance of NuvoThingActions");
}
}
@Override
@@ -64,25 +63,6 @@ public class NuvoThingActions implements ThingActions, INuvoThingActions {
@Override
public @Nullable ThingHandler getThingHandler() {
return this.handler;
}
private static INuvoThingActions invokeMethodOf(@Nullable ThingActions actions) {
if (actions == null) {
throw new IllegalArgumentException("actions cannot be null");
}
if (actions.getClass().getName().equals(NuvoThingActions.class.getName())) {
if (actions instanceof NuvoThingActions) {
return (INuvoThingActions) actions;
} else {
return (INuvoThingActions) Proxy.newProxyInstance(INuvoThingActions.class.getClassLoader(),
new Class[] { INuvoThingActions.class }, (Object proxy, Method method, Object[] args) -> {
Method m = actions.getClass().getDeclaredMethod(method.getName(),
method.getParameterTypes());
return m.invoke(actions, args);
});
}
}
throw new IllegalArgumentException("Actions is not an instance of NuvoThingActions");
return handler;
}
}