/*******************************************************************************
* Copyright (c) 2012 VMware, Inc.
* 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:
* VMware, Inc. - initial API and implementation
*******************************************************************************/
package org.springframework.ide.eclipse.osgi.runtime;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.preferences.IEclipsePreferences;
import org.eclipse.core.runtime.preferences.IScopeContext;
import org.eclipse.core.runtime.preferences.InstanceScope;
import org.eclipse.core.variables.IDynamicVariable;
import org.eclipse.core.variables.IDynamicVariableResolver;
/**
* {@link IDynamicVariableResolver} that resolves $
* {osgi.console.port}
* placeholders to the preference defined value.
* @author Christian Dupuis
* @author Leo Dos Santos
* @since 1.0.0
*/
public class ConsolePortVariableResolver implements IDynamicVariableResolver {
public String resolveValue(IDynamicVariable variable, String argument)
throws CoreException {
IScopeContext context = new InstanceScope();
IEclipsePreferences preferences = context.getNode(OsgiPlugin.PLUGIN_ID);
return preferences.get(OsgiPlugin.PORT_PREFERENCE_KEY,
OsgiPlugin.DEFAULT_PORT);
}
}