@Override
protected void init() {
super.init();
if (process.isTerminated()) {
if (shellConnection != null) {
try {
shellConnection.disconnect();
} catch (final IOException e) {
KarafUIPluginActivator.getLogger().error("Unable to disconnect from SSH server", e);
}
}
} else {
DebugPlugin.getDefault().addDebugEventListener(this);
}
}
@Override
public void handleDebugEvents(final DebugEvent[] events) {
for (final DebugEvent event : events) {
if (event.getSource().equals(process)) {
if (event.getKind() == DebugEvent.TERMINATE) {
if (shellConnection != null) {
try {
shellConnection.disconnect();
} catch (final IOException e) {
KarafUIPluginActivator.getLogger().error("Unable to disconnect from SSH server", e);
}
}
DebugPlugin.getDefault().removeDebugEventListener(this);
resetName();
}
}
}
}
public KarafRemoteConsole(
final IProcess process,
final KarafSshConnectionUrl connectionUrl,
final KarafSshShellConnection.Credentials credentials,
final IConsoleColorProvider colorProvider,
final String name,
final String encoding) {
super(
name,
KARAF_REMOTE_CONSOLE_TYPE,
KarafUIPluginActivator.getDefault()
.getImageRegistry()
.getDescriptor(KarafUIPluginActivator.LOGO_16X16_IMG),
encoding,
true);
this.process = process;
this.inputStream = getInputStream();
this.colorProvider = colorProvider;
final Color color = this.colorProvider.getColor(IDebugUIConstants.ID_STANDARD_INPUT_STREAM);
this.inputStream.setColor(color);
final InputStream noAvailableInputStream =
new FilterInputStream(inputStream) {
@Override
public int available() throws IOException {
return 0;
}
};
setName(computeName());
final IOConsoleOutputStream outputStream = newOutputStream();
boolean remoteShellEnabled = false;
try {
final ILaunchConfiguration configuration = process.getLaunch().getLaunchConfiguration();
remoteShellEnabled =
configuration.getAttribute(
KarafLaunchConfigurationConstants.KARAF_LAUNCH_START_REMOTE_CONSOLE, false);
} catch (final CoreException e) {
return;
}
if (remoteShellEnabled) {
shellConnection =
new KarafSshShellConnection(
connectionUrl, credentials, noAvailableInputStream, outputStream, outputStream);
final KarafRemoteShellConnectJob job = new KarafRemoteShellConnectJob(name, shellConnection);
job.addJobChangeListener(
new JobChangeAdapter() {
@Override
public void done(final IJobChangeEvent event) {
if (!event.getResult().isOK()) {
final Throwable t = event.getResult().getException();
writeTo(
outputStream,
"Unable to connect to SSH server: "
+ (t != null ? t.getLocalizedMessage() : "Unknown error"));
}
}
});
DebugPlugin.getDefault()
.addDebugEventListener(
new IDebugEventSetListener() {
@Override
public void handleDebugEvents(final DebugEvent[] events) {
for (final DebugEvent event : events) {
if (process != null
&& process.equals(event.getSource())
&& event.getKind() == DebugEvent.TERMINATE) {
job.cancel();
}
}
}
});
job.schedule(15 * 1000);
} else {
writeTo(
outputStream,
"The Karaf remote shell is disabled. Enable it in the launch configuration dialog.");
}
}