/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.felix.deploymentadmin.itest.util;

/**
 * Provides a resource data builder.
 */
public class LocalizationResourceDataBuilder extends ResourceDataBuilder {

    public LocalizationResourceDataBuilder() {
        // Nop
    }

    @Override
    public LocalizationResourceDataBuilder setFilename(String filename) {
        String prefix = "OSGI-INF/l10n/";
        if (!filename.startsWith(prefix)) {
            filename = prefix.concat(filename);
        }
        return (LocalizationResourceDataBuilder) super.setFilename(filename);
    }

    @Override
    LocalizationResourceDataBuilder getThis() {
        return this;
    }
}
