/*******************************************************************************
* Copyright (c) 2010 Neil Bartlett.
* 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:
* Neil Bartlett - initial API and implementation
******************************************************************************/
package bndtools.utils;
import java.util.Iterator;
import java.util.List;
public class CircularDependencyException extends Exception {
private static final long serialVersionUID = 1L;
@SuppressWarnings("rawtypes")
private final List circle;
public CircularDependencyException(@SuppressWarnings("rawtypes")
List circle) {
this.circle = circle;
}
@Override
public String getLocalizedMessage() {
StringBuilder builder = new StringBuilder();
builder.append("Artifacts in cycle: ");
for (Iterator< ? > iter = circle.iterator(); iter.hasNext();) {
builder.append(iter.next().toString());
if (iter.hasNext())
builder.append(" -> ");
}
return builder.toString();
}
}