/*
 * eGov suite of products aim to improve the internal efficiency,transparency,
 *    accountability and the service delivery of the government  organizations.
 *
 *     Copyright (C) <2015>  eGovernments Foundation
 *
 *     The updated version of eGov suite of products as by eGovernments Foundation
 *     is available at http://www.egovernments.org
 *
 *     This program is free software: you can redistribute it and/or modify
 *     it under the terms of the GNU General Public License as published by
 *     the Free Software Foundation, either version 3 of the License, or
 *     any later version.
 *
 *     This program is distributed in the hope that it will be useful,
 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *     GNU General Public License for more details.
 *
 *     You should have received a copy of the GNU General Public License
 *     along with this program. If not, see http://www.gnu.org/licenses/ or
 *     http://www.gnu.org/licenses/gpl.html .
 *
 *     In addition to the terms of the GPL license to be adhered to in using this
 *     program, the following additional terms are to be complied with:
 *
 *         1) All versions of this program, verbatim or modified must carry this
 *            Legal Notice.
 *
 *         2) Any misrepresentation of the origin of the material is prohibited. It
 *            is required that all modified versions of this material be marked in
 *            reasonable ways as different from the original version.
 *
 *         3) This license does not grant any rights to any user of the program
 *            with regards to rights under trademark law for use of the trade names
 *            or trademarks of eGovernments Foundation.
 *
 *   In case of any queries, you can reach eGovernments Foundation at contact@egovernments.org.
 */

package org.egov.search.util;

import org.apache.commons.io.IOUtils;

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

public class Classpath {
    public static String readAsString(String resourceName) {
        try {
            return IOUtils.toString(Thread.currentThread().getContextClassLoader().getResourceAsStream(resourceName), "UTF-8");
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
    }

    public static File readAsFile(String resourceName) {
        URL resource = Thread.currentThread().getContextClassLoader().getResource(resourceName);
        if (resource == null) {
            throw new RuntimeException(String.format("Resource %s not found in classpath", resourceName));
        }

        return new File(resource.getPath());
    }

    public static String filePathFor(String resourceName) {
        return readAsFile(resourceName).getAbsolutePath();
    }

    public static String directoryPathFor(String resourceName) {
        URL resource = Thread.currentThread().getContextClassLoader().getResource(resourceName);
        if (resource == null) {
            throw new RuntimeException(String.format("Resource %s not found in classpath", resourceName));
        }
        return resource.getPath();
    }
}
