/******************************************************************************
* Copyright (c) 2010 VMware Inc.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* and Apache License v2.0 which accompanies this distribution.
* The Eclipse Public License is available at
* http://www.eclipse.org/legal/epl-v10.html and the Apache License v2.0
* is available at http://www.opensource.org/licenses/apache2.0.php.
* You may elect to redistribute this code under either of these licenses.
*
* Contributors:
* Costin Leau - VMware Inc.
*****************************************************************************/
package org.eclipse.gemini.blueprint.blueprint;
import org.osgi.service.blueprint.container.Converter;
import org.osgi.service.blueprint.container.ReifiedType;
/**
* @author Costin Leau
*/
public class SomeCustomTypeConverter implements Converter {
public Object convert(Object source, ReifiedType toType) throws Exception {
Class toClass = (Class) toType.getRawClass();
if (source instanceof String
&& ((CustomType.class.isAssignableFrom(toClass) || SomeCustomType.class.isAssignableFrom(toClass)))) {
return new SomeCustomType((String) source);
}
// we're supposed to throw an exception if we can't convert
throw new Exception("Unconvertable object type");
}
public boolean canConvert(Object value, ReifiedType toType) {
Class toClass = (Class) toType.getRawClass();
return (value instanceof String && ((CustomType.class.isAssignableFrom(toClass) || SomeCustomType.class
.isAssignableFrom(toClass))));
}
}