private MboxIterator()

in mail-archive/james-wrapper/src/main/java/org/apache/james/mime4j/mboxiterator/MboxIterator.java [62:76]

• 14 lines of code
• 1 McCabe index (conditional complexity)

    private MboxIterator(final File mbox,
                         final Charset charset,
                         final String regexpPattern,
                         final int regexpFlags,
                         final int MAX_MESSAGE_SIZE)
            throws FileNotFoundException, IOException, CharConversionException {
        //TODO: do better exception handling - try to process some of them maybe?
        this.maxMessageSize = MAX_MESSAGE_SIZE;
        this.MESSAGE_START = Pattern.compile(regexpPattern, regexpFlags);
        this.DECODER = charset.newDecoder();
        this.mboxCharBuffer = CharBuffer.allocate(MAX_MESSAGE_SIZE);
        this.theFile = new FileInputStream(mbox);
        this.byteBuffer = theFile.getChannel().map(FileChannel.MapMode.READ_ONLY, 0, theFile.getChannel().size());
        initMboxIterator();
    }