uk.co.q3c.util.ResourceUtils.java Source code

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Here is the source code for uk.co.q3c.util.ResourceUtils.java

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/*
 * Copyright (C) 2013 David Sowerby
 * 
 * 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 uk.co.q3c.util;

import java.io.File;

import com.vaadin.server.VaadinService;

public class ResourceUtils {
    /**
     * Returns the base directory path for the application if there VaadinService is running, or the current directory
     * if not (the latter case is mainly for testing)
     * 
     * @return
     */
    public static String applicationBasePath() {
        if (VaadinService.getCurrent() != null) {
            return VaadinService.getCurrent().getBaseDirectory().getAbsolutePath();
        } else {
            return new File(".").getAbsolutePath();
        }

    }

    /**
     * Returns the base directory for the application if there VaadinService is running, or the current directory if not
     * (the latter case is mainly for testing)
     * 
     * @return
     */
    public static File applicationBaseDirectory() {
        return new File(applicationBasePath());
    }
}