MetadataVocabTermsGroups.java 文件源码

/**
 *  Reads the given file and returns its contents as a string
 *
 * @param  filename
 * @param  page
 * @return           The fileText value
 */
private synchronized String getFileText( String filename, PageContext page ) {
    StringBuffer ret = new StringBuffer();
    try {
        BufferedReader in = new BufferedReader( new FileReader( page.getServletContext().getRealPath( filename ) ) );
        String s = null;
        while ( ( s = in.readLine() ) != null ) {
            ret.append( s );
        }
    }
    catch ( FileNotFoundException fnfe ) {
        System.err.println( "File not found - " );
        System.err.println( fnfe.getClass() + " " + fnfe.getMessage() );
    }
    catch ( IOException ioe ) {
        System.err.println( "Exception occurred reading " + filename );
        System.err.println( ioe.getClass() + " " + ioe.getMessage() );
    }
    return ret.toString();
}