103 lines
3.1 KiB
Java
103 lines
3.1 KiB
Java
/**
|
|
*
|
|
* Copyright 2023 Florian Schmaus
|
|
*
|
|
* 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.jivesoftware.smackx.commands;
|
|
|
|
import org.jivesoftware.smack.packet.IQ;
|
|
import org.jivesoftware.smackx.commands.packet.AdHocCommandData;
|
|
import org.jivesoftware.smackx.xdata.form.FillableForm;
|
|
import org.jivesoftware.smackx.xdata.packet.DataForm;
|
|
|
|
// TODO: Make this a sealed class once Smack is Java 17 or higher.
|
|
public abstract class AdHocCommandResult {
|
|
|
|
private final AdHocCommandData response;
|
|
private final boolean completed;
|
|
|
|
private AdHocCommandResult(AdHocCommandData response, boolean completed) {
|
|
this.response = response;
|
|
this.completed = completed;
|
|
}
|
|
|
|
public final AdHocCommandData getResponse() {
|
|
return response;
|
|
}
|
|
|
|
public final boolean isCompleted() {
|
|
return completed;
|
|
}
|
|
|
|
public StatusExecuting asExecutingOrThrow() {
|
|
if (this instanceof StatusExecuting)
|
|
return (StatusExecuting) this;
|
|
|
|
throw new IllegalStateException();
|
|
}
|
|
|
|
public StatusCompleted asCompletedOrThrow() {
|
|
if (this instanceof StatusCompleted)
|
|
return (StatusCompleted) this;
|
|
|
|
throw new IllegalStateException();
|
|
}
|
|
|
|
public static final class StatusExecuting extends AdHocCommandResult {
|
|
private StatusExecuting(AdHocCommandData response) {
|
|
super(response, false);
|
|
assert response.getStatus() == AdHocCommandData.Status.executing;
|
|
}
|
|
|
|
public FillableForm getFillableForm() {
|
|
DataForm form = getResponse().getForm();
|
|
return new FillableForm(form);
|
|
}
|
|
}
|
|
|
|
public static final class StatusCompleted extends AdHocCommandResult {
|
|
private StatusCompleted(AdHocCommandData response) {
|
|
super(response, true);
|
|
assert response.getStatus() == AdHocCommandData.Status.completed;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* This subclass is only used internally by Smack.
|
|
*/
|
|
@SuppressWarnings("JavaLangClash")
|
|
static final class Error extends AdHocCommandResult {
|
|
private Error(AdHocCommandData response) {
|
|
super(response, false);
|
|
}
|
|
}
|
|
|
|
public static AdHocCommandResult from(AdHocCommandData response) {
|
|
IQ.Type iqType = response.getType();
|
|
if (iqType == IQ.Type.error)
|
|
return new Error(response);
|
|
|
|
assert iqType == IQ.Type.result;
|
|
|
|
switch (response.getStatus()) {
|
|
case executing:
|
|
return new StatusExecuting(response);
|
|
case completed:
|
|
return new StatusCompleted(response);
|
|
default:
|
|
throw new IllegalArgumentException();
|
|
}
|
|
}
|
|
}
|