org.apache.uima.ruta.resource.ResourcePathResourceLoader.java Source code

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Here is the source code for org.apache.uima.ruta.resource.ResourcePathResourceLoader.java

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/*
 * 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.uima.ruta.resource;

import java.io.File;

import org.springframework.core.io.DescriptiveResource;
import org.springframework.core.io.FileSystemResource;
import org.springframework.core.io.Resource;
import org.springframework.core.io.ResourceLoader;

/**
 * Load a resource from resource paths.
 */
public class ResourcePathResourceLoader implements ResourceLoader {
    private final String[] resourcePaths;

    /**
     * @param resourcePaths Resource paths to search in.
     */
    public ResourcePathResourceLoader(String[] resourcePaths) {
        this.resourcePaths = resourcePaths;
    }

    public Resource getResource(String location) {
        for (String parent : resourcePaths) {
            final File f = new File(parent, location);
            if (f.exists()) {
                return new FileSystemResource(f);
            }
        }

        return new DescriptiveResource(location + " was not found in resource paths");
    }

    public ClassLoader getClassLoader() {
        return getClass().getClassLoader();
    }
}