package org.org.eclipse.core.utils.platform.commands.converters;
import java.net.MalformedURLException;
import java.net.URL;
import org.eclipse.core.commands.AbstractParameterValueConverter;
import org.eclipse.core.commands.ParameterValueConversionException;
public class UrlConverter extends AbstractParameterValueConverter {
@SuppressWarnings("unused")
@Override
public final Object convertToObject(final String parameterValue) throws ParameterValueConversionException {
URL url = null;
try {
url = new URL(parameterValue);
} catch (MalformedURLException e) {
throw new ParameterValueConversionException("parameterValue must be a well-formed URL:" + e.getMessage());
}
if (url == null) {
throw new ParameterValueConversionException("parameterValue must be the path of a workspace resource");
}
return url;
}
@Override
public final String convertToString(final Object parameterValue) throws ParameterValueConversionException {
if (!(parameterValue instanceof URL)) {
throw new ParameterValueConversionException("parameterValue must be an " + URL.class.getName()); //$NON-NLS-1$
}
final URL resource = (URL) parameterValue;
return resource.toExternalForm();
}
}