/**
* Copyright 2013 Red Hat, Inc. and/or its affiliates.
*
* Licensed under the Eclipse Public License version 1.0, available at
* http://www.eclipse.org/legal/epl-v10.html
*/
package org.jboss.forge.addon.shell;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.inject.Inject;
import org.jboss.aesh.console.settings.SettingsBuilder;
import org.jboss.forge.addon.shell.aesh.ForgeTerminal;
import org.jboss.forge.addon.shell.spi.ShellHandle;
import org.jboss.forge.addon.shell.spi.ShellHandleSettings;
import org.jboss.forge.addon.ui.command.CommandExecutionListener;
/**
* Holds a shell instance (no need for proxies)
*
* @author <a href="ggastald@redhat.com">George Gastaldi</a>
*/
public class ShellHandleImpl implements ShellHandle
{
@Inject
private ShellFactory shellFactory;
private Shell shell;
@Override
public void initialize(ShellHandleSettings settings)
{
SettingsBuilder settingsBuilder = new SettingsBuilder()
.inputStream(settings.stdIn())
.outputStream(settings.stdOut())
.outputStreamError(settings.stdErr())
.enableMan(true);
if (settings.terminal() != null)
{
settingsBuilder.terminal(new ForgeTerminal(settings.terminal()));
}
this.shell = shellFactory.createShell(settings.currentResource(), settingsBuilder.create());
}
@Override
public void destroy()
{
if (this.shell != null)
try
{
this.shell.close();
}
catch (Exception e)
{
Logger.getLogger(getClass().getName()).log(Level.FINE, "Error while closing Shell", e);
}
}
@Override
public void addCommandExecutionListener(CommandExecutionListener listener)
{
if (shell != null)
{
shell.addCommandExecutionListener(listener);
}
}
}