com.linkedin.pinot.common.TestUtils.java Source code

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Here is the source code for com.linkedin.pinot.common.TestUtils.java

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/**
 * Copyright (C) 2014-2015 LinkedIn Corp. (pinot-core@linkedin.com)
 *
 * Licensed 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 com.linkedin.pinot.common;

import java.io.File;
import java.io.IOException;
import java.net.URL;

import org.apache.commons.io.FileUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class TestUtils {
    private static final Logger LOGGER = LoggerFactory.getLogger(TestUtils.class);

    public static String getFileFromResourceUrl(URL resourceUrl) {
        System.out.println(resourceUrl);
        // Check if we need to extract the resource to a temporary directory
        String resourceUrlStr = resourceUrl.toString();
        if (resourceUrlStr.contains("jar!")) {
            try {
                String extension = resourceUrlStr.substring(resourceUrlStr.lastIndexOf('.'));
                File tempFile = File.createTempFile("pinot-test-temp", extension);
                LOGGER.info("Extractng from " + resourceUrlStr + " to " + tempFile.getAbsolutePath());
                System.out.println("Extractng from " + resourceUrlStr + " to " + tempFile.getAbsolutePath());
                FileUtils.copyURLToFile(resourceUrl, tempFile);
                return tempFile.getAbsolutePath();
            } catch (IOException e) {
                throw new RuntimeException(e);
            }
        } else {
            System.out.println("Not extracting plain file " + resourceUrl);
            return resourceUrl.getFile();
        }
    }
}