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/*
* Copyright 2000-2014 JetBrains s.r.o.
*
* 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 com.intellij.remoteServer.impl.module;
import com.intellij.openapi.Disposable;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.util.Disposer;
import com.intellij.remoteServer.configuration.RemoteServer;
import com.intellij.remoteServer.runtime.Deployment;
import com.intellij.remoteServer.runtime.ServerConnection;
import com.intellij.remoteServer.runtime.ServerConnector;
import com.intellij.remoteServer.runtime.deployment.ServerRuntimeInstance;
import com.intellij.remoteServer.util.*;
import com.intellij.util.concurrency.Semaphore;
import com.intellij.util.ui.UIUtil;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import javax.swing.*;
import java.util.Collection;
import java.util.concurrent.atomic.AtomicReference;
public abstract class CloudSourceApplicationConfigurable<
SC extends CloudConfigurationBase,
DC extends CloudDeploymentNameConfiguration,
SR extends CloudMultiSourceServerRuntimeInstance<DC, ?, ?, ?>,
AC extends CloudApplicationConfiguration> extends CloudApplicationConfigurable {
private final Project myProject;
private final Disposable myParentDisposable;
private DelayedRunner myRunner;
private RemoteServer<?> myAccount;
public CloudSourceApplicationConfigurable(@Nullable Project project, Disposable parentDisposable) {
myProject = project;
myParentDisposable = parentDisposable;
}
@Override
public void setAccount(RemoteServer<?> account) {
myAccount = account;
clearCloudData();
}
protected RemoteServer<SC> getAccount() {
return (RemoteServer<SC>)myAccount;
}
@Override
public JComponent getComponent() {
JComponent result = getMainPanel();
if (myRunner == null) {
myRunner = new DelayedRunner(result) {
private RemoteServer<?> myPreviousAccount;
@Override
protected boolean wasChanged() {
boolean result = myPreviousAccount != myAccount;
if (result) {
myPreviousAccount = myAccount;
}
return result;
}
@Override
protected void run() {
loadCloudData();
}
};
Disposer.register(myParentDisposable, myRunner);
}
return result;
}
protected void clearCloudData() {
getExistingComboBox().removeAllItems();
}
protected void loadCloudData() {
new ConnectionTask<Collection<Deployment>>("Loading existing applications list") {
@Override
protected void run(final ServerConnection<DC> connection,
final Semaphore semaphore,
final AtomicReference<Collection<Deployment>> result) {
connection.connectIfNeeded(new ServerConnector.ConnectionCallback<DC>() {
@Override
public void connected(@NotNull ServerRuntimeInstance<DC> serverRuntimeInstance) {
connection.computeDeployments(new Runnable() {
@Override
public void run() {
result.set(connection.getDeployments());
semaphore.up();
UIUtil.invokeLaterIfNeeded(new Runnable() {
@Override
public void run() {
if (!Disposer.isDisposed(myParentDisposable)) {
setupExistingApplications(result.get());
}
}
});
}
});
}
@Override
public void errorOccurred(@NotNull String errorMessage) {
runtimeErrorOccurred(errorMessage);
semaphore.up();
}
});
}
@Override
protected Collection<Deployment> run(SR serverRuntimeInstance) throws ServerRuntimeException {
return null;
}
}.performAsync();
}
private void setupExistingApplications(Collection<Deployment> deployments) {
JComboBox existingComboBox = getExistingComboBox();
existingComboBox.removeAllItems();
for (Deployment deployment : deployments) {
existingComboBox.addItem(deployment.getName());
}
}
protected Project getProject() {
return myProject;
}
protected abstract JComboBox getExistingComboBox();
protected abstract JComponent getMainPanel();
@Override
public abstract AC createConfiguration();
protected abstract class ConnectionTask<T> extends CloudConnectionTask<T, SC, DC, SR> {
public ConnectionTask(String title) {
super(myProject, title, CloudSourceApplicationConfigurable.this.getAccount());
}
}
}
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