de.mhus.osgi.api.karaf.KarafConsole Maven / Gradle / Ivy
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commands OSGi blueprint bundle project.
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/**
* Copyright (C) 2018 Mike Hummel ([email protected])
*
* 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 de.mhus.osgi.api.karaf;
import java.io.IOException;
import org.apache.karaf.shell.api.console.Session;
import org.jline.reader.impl.LineReaderImpl;
import de.mhus.lib.core.MCast;
import de.mhus.lib.core.console.ANSIConsole;
public class KarafConsole extends ANSIConsole {
private Session session;
public KarafConsole(Session session) throws IOException {
super((LineReaderImpl) session.get(".reader"));
this.session = session;
}
@Override
@SuppressWarnings("unchecked")
public T adaptTo(Class extends T> clazz) {
if (clazz == Session.class) return (T) session;
return super.adaptTo(clazz);
}
@Override
protected void loadSettings() {
// super.loadSettings();
supportSize = true;
}
@Override
public int getWidth() {
if (width > 0) return width;
return MCast.toint(session.get("COLUMNS"), DEFAULT_WIDTH);
}
@Override
public int getHeight() {
if (height > 0) return height;
return MCast.toint(session.get("LINES"), DEFAULT_HEIGHT);
}
}