/*******************************************************************************
* Copyright (c) 2015 Red Hat.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Red Hat - Initial Contribution
*******************************************************************************/
package org.eclipse.linuxtools.internal.docker.ui.consoles;
import java.io.IOException;
import org.eclipse.ui.console.ConsolePlugin;
import org.eclipse.ui.console.IConsole;
import org.eclipse.ui.console.IOConsole;
import org.eclipse.ui.console.IOConsoleOutputStream;
/**
* The {@link IOConsole} used to display logs during an image build. This
* console is unique for all builds, whatever the Image and is cleared at the
* beginning of each new build.
*
*/
public class BuildConsole extends IOConsole {
/** Id of this console. */
public static final String ID = "imageBuildLog"; //$NON-NLS-1$
public static final String BUILD_CONSOLE_TITLE = "BuildConsole.title"; //$NON-NLS-1$
private final IOConsoleOutputStream outputStream;
/**
* Returns a reference to this {@link BuildConsole}. If the console does not
* yet exist, it is created.
*
* @return An existing or newly created instance of {@link BuildConsole}.
*/
public static BuildConsole findConsole() {
for (IConsole console : ConsolePlugin.getDefault().getConsoleManager()
.getConsoles()) {
if (console instanceof BuildConsole) {
return (BuildConsole) console;
}
}
// no existing console, create new one
final BuildConsole console = new BuildConsole();
ConsolePlugin.getDefault().getConsoleManager()
.addConsoles(new IConsole[] { console });
return console;
}
/**
* Constructor
*
* @see BuildConsole#findConsole()
*/
private BuildConsole() {
super(ConsoleMessages.getString(BUILD_CONSOLE_TITLE), ID, null, true);
this.outputStream = super.newOutputStream();
}
public void write(final byte[] bytes) throws IOException {
this.outputStream.write(bytes);
}
public void close() throws IOException {
this.outputStream.close();
}
/**
* Show this console in the Console View.
*/
public void showConsole() {
// Show this console
ConsolePlugin.getDefault().getConsoleManager().showConsoleView(this);
}
}