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package com.intellij.remoteServer.impl.runtime;
import com.intellij.openapi.application.ApplicationManager;
import com.intellij.openapi.application.ModalityState;
import com.intellij.remoteServer.configuration.RemoteServer;
import com.intellij.remoteServer.configuration.ServerConfiguration;
import com.intellij.remoteServer.runtime.ServerConnection;
import com.intellij.remoteServer.runtime.ServerConnectionManager;
import com.intellij.util.Alarm;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import java.util.Collection;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
/**
* @author nik
*/
public class ServerConnectionManagerImpl extends ServerConnectionManager {
private static final int POLL_DEPLOYMENTS_DELAY = 2000;
private final Map<RemoteServer<?>, ServerConnection> myConnections = new HashMap<RemoteServer<?>, ServerConnection>();
private final ServerConnectionEventDispatcher myEventDispatcher = new ServerConnectionEventDispatcher();
@NotNull
@Override
public <C extends ServerConfiguration> ServerConnection getOrCreateConnection(@NotNull RemoteServer<C> server) {
ApplicationManager.getApplication().assertIsDispatchThread();
ServerConnection connection = myConnections.get(server);
if (connection == null) {
connection = doCreateConnection(server, this);
myConnections.put(server, connection);
myEventDispatcher.fireConnectionCreated(connection);
pollDeployments(connection);
}
return connection;
}
private void pollDeployments(final ServerConnection connection) {
connection.computeDeployments(new Runnable() {
@Override
public void run() {
new Alarm().addRequest(new Runnable() {
@Override
public void run() {
if (connection == getConnection(connection.getServer())) {
pollDeployments(connection);
}
}
}, POLL_DEPLOYMENTS_DELAY, ModalityState.any());
}
});
}
@NotNull
@Override
public <C extends ServerConfiguration> ServerConnection createTemporaryConnection(@NotNull RemoteServer<C> server) {
return doCreateConnection(server, null);
}
private <C extends ServerConfiguration> ServerConnection doCreateConnection(@NotNull RemoteServer<C> server,
ServerConnectionManagerImpl manager) {
ServerTaskExecutorImpl executor = new ServerTaskExecutorImpl();
return new ServerConnectionImpl(server, server.getType().createConnector(server, executor), manager, getEventDispatcher());
}
@Nullable
@Override
public <C extends ServerConfiguration> ServerConnection getConnection(@NotNull RemoteServer<C> server) {
return myConnections.get(server);
}
public void removeConnection(RemoteServer<?> server) {
ApplicationManager.getApplication().assertIsDispatchThread();
myConnections.remove(server);
}
public ServerConnectionEventDispatcher getEventDispatcher() {
return myEventDispatcher;
}
@NotNull
@Override
public Collection<ServerConnection> getConnections() {
ApplicationManager.getApplication().assertIsDispatchThread();
return Collections.unmodifiableCollection(myConnections.values());
}
}
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