io.bootique.linkmove.resource.BQUrlResourceResolver Maven / Gradle / Ivy

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Provides LinkMove integration with Bootique.

There is a newer version: 2.0.1

/*
 * Licensed to ObjectStyle LLC under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ObjectStyle LLC 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 io.bootique.linkmove.resource;

import com.nhl.link.move.resource.ResourceResolver;
import io.bootique.resource.FolderResourceFactory;

import java.io.IOException;
import java.io.InputStreamReader;
import java.io.Reader;
import java.net.URL;

/**
 * @since 0.24
 */
public class BQUrlResourceResolver implements ResourceResolver {

    private FolderResourceFactory baseFolder;

    public BQUrlResourceResolver(FolderResourceFactory baseFolder) {
        this.baseFolder = baseFolder;
    }

    @Override
    public Reader reader(String location) {

        URL url = baseFolder.getUrl(location);

        try {
            return new InputStreamReader(url.openStream());
        } catch (IOException e) {
            throw new RuntimeException("Error reading from " + url);
        }
    }
}