/*
* Copyright 2008-2013 Red Hat, Inc, and individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.torquebox;
import org.jboss.stdio.StdioContext;
import org.jboss.stdio.StdioContextSelector;
import org.jruby.Ruby;
import org.torquebox.core.runtime.RuntimeContext;
import org.torquebox.core.runtime.TorqueBoxRubyInstanceConfig;
public class TorqueBoxStdioContextSelector implements StdioContextSelector {
/**
* Construct a new instance.
*
* @param defaultContext the context to use (must not be {@code null})
* @param debugContext the context to use for the Ruby debugger (must not be {@code null})
*/
public TorqueBoxStdioContextSelector(final StdioContext defaultContext, final StdioContext debugContext) {
if (defaultContext == null) {
throw new NullPointerException( "defaultContext is null" );
}
if (debugContext == null) {
throw new NullPointerException( "debugContext is null" );
}
this.defaultContext = defaultContext;
this.debugContext = debugContext;
}
/** {@inheritDoc} */
public StdioContext getStdioContext() {
Ruby runtime = RuntimeContext.getCurrentRuntime();
if (runtime != null && runtime.getInstanceConfig() instanceof TorqueBoxRubyInstanceConfig) {
TorqueBoxRubyInstanceConfig config = (TorqueBoxRubyInstanceConfig) runtime.getInstanceConfig();
if (config.isInteractive()) {
return debugContext;
}
}
return defaultContext;
}
private final StdioContext defaultContext;
private final StdioContext debugContext;
}