Class ToolPosition

common/src/main/java/pro/tools/system/ToolPosition.java:8–61

@author SeanDragon

 * @author SeanDragon
 */
public final class ToolPosition {

    private static String webRootPath;
    private static String rootClassPath;

    @SuppressWarnings("rawtypes")
    public static String getPath(Class clazz) {
        String path = clazz.getResource("").getPath();
        return new File(path).getAbsolutePath();
    }

    public static String getPath(Object object) {
        String path = object.getClass().getResource("").getPath();
        return new File(path).getAbsolutePath();
    }

    public static String getRootClassPath() {
        if (rootClassPath == null) {
            try {
                String path = ToolPosition.class.getClassLoader().getResource("").toURI().getPath();
                rootClassPath = new File(path).getAbsolutePath();
            } catch (Exception e) {
                String path = ToolPosition.class.getClassLoader().getResource("").getPath();
                rootClassPath = new File(path).getAbsolutePath();
            }
        }
        return rootClassPath;
    }

    public static String getPackagePath(Object object) {
        Package p = object.getClass().getPackage();
        return p != null ? p.getName().replaceAll("\\.", "/") : "";
    }

    public static File getFileFromJar(String file) {
        throw new RuntimeException("Not finish. Do not use this method.");
    }

    public static String getWebRootPath() {
        if (webRootPath == null) {
            webRootPath = detectWebRootPath();
        }
        return webRootPath;
    }

    private static String detectWebRootPath() {
        try {
            String path = ToolPosition.class.getResource("/").toURI().getPath();
            return new File(path).getParentFile().getParentFile().getCanonicalPath();
        } catch (Exception e) {
            throw new RuntimeException(e);
        }
    }
}