childUrlRuleMap.put("//LINK", "href");
        childUrlRuleMap.put("//SCRIPT", "src");
        fileTransformer.setChildUrlRuleMap(childUrlRuleMap);
    }

    protected void setBaseDir() throws IOException {
        fileTransformer.baseDir = File.createTempFile("crawler-", "");
        fileTransformer.baseDir.delete();
        fileTransformer.baseDir.mkdirs();
        fileTransformer.baseDir.deleteOnExit();

        this.commandList = commandList;
    }

    public void setCommandTimeout(final long commandTimeout) {
        this.commandTimeout = commandTimeout;
    }

    public void setBaseDir(final File baseDir) {
        this.baseDir = baseDir;
    }

    public void setCommandDestroyTimeout(final long commandDestroyTimeout) {
        this.commandDestroyTimeout = commandDestroyTimeout;
    }