FileResourceFactory.java

/**
 * 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.metamodel.factory;

import org.apache.metamodel.util.FileResource;
import org.apache.metamodel.util.Resource;

public class FileResourceFactory implements ResourceFactory {

    @Override
    public boolean accepts(ResourceProperties properties) {
        final String scheme = properties.getUri().getScheme();
        return scheme == null || "file".equals(scheme);
    }

    @Override
    public Resource create(ResourceProperties properties) throws UnsupportedResourcePropertiesException {
        assert accepts(properties);
        final String path = properties.getUri().getPath();
        return new FileResource(path);
    }
}