Example usage for java.io FilterInputStream close

Introduction

In this page you can find the example usage for java.io FilterInputStream close.

Prototype

public void close() throws IOException 

Source Link

Document

Closes this input stream and releases any system resources associated with the stream.

Usage

From source file:Main.java

public static void main(String[] args) throws Exception {

    // create input streams
    InputStream is = new FileInputStream("C://test.txt");
    FilterInputStream fis = new BufferedInputStream(is);

    // closes and releases the associated system resources
    fis.close();

    // read is called after close() invocation
    fis.read();/*from   www . j  a  va2 s . co m*/

}

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From source file:org.alfresco.repo.imap.RemoteLoadTester.java

public void testMailbox() {
    logger.info("Getting folder...");
    long t = System.currentTimeMillis();

    // Create empty properties
    Properties props = new Properties();
    props.setProperty("mail.imap.partialfetch", "false");

    // Get session
    Session session = Session.getDefaultInstance(props, null);

    Store store = null;/*from w  w  w .j ava 2s  .c  o m*/
    Folder folder = null;
    try {
        // Get the store
        store = session.getStore("imap");
        store.connect(REMOTE_HOST, USER_NAME, USER_PASSWORD);

        // Get folder
        folder = store.getFolder(TEST_FOLDER_NAME);
        folder.open(Folder.READ_ONLY);

        // Get directory
        Message message[] = folder.getMessages();

        for (int i = 0, n = message.length; i < n; i++) {
            message[i].getAllHeaders();

            Address[] from = message[i].getFrom();
            System.out.print(i + ": ");
            if (from != null) {
                System.out.print(message[i].getFrom()[0] + "\t");
            }
            System.out.println(message[i].getSubject());

            Object content = message[i].getContent();
            if (content instanceof MimeMultipart) {
                for (int j = 0, m = ((MimeMultipart) content).getCount(); j < m; j++) {
                    BodyPart part = ((MimeMultipart) content).getBodyPart(j);
                    Object partContent = part.getContent();

                    if (partContent instanceof String) {
                        String body = (String) partContent;
                    } else if (partContent instanceof FilterInputStream) {
                        FilterInputStream fis = (FilterInputStream) partContent;
                        BufferedInputStream bis = new BufferedInputStream(fis);

                        /* while (bis.available() > 0) 
                         {
                            bis.read();
                         }*/
                        byte[] bytes = new byte[524288];
                        while (bis.read(bytes) != -1) {
                        }
                        bis.close();
                        fis.close();
                    }
                }
            }

            int nn = 0;

        }

        t = System.currentTimeMillis() - t;
        logger.info("Time: " + t + " ms (" + t / 1000 + " s)");
        logger.info("Length: " + message.length);

    } catch (Exception e) {
        logger.error(e.getMessage(), e);
        fail(e.getMessage());
    } finally {
        // Close connection
        try {
            if (folder != null) {
                folder.close(false);
            }
        } catch (MessagingException e) {
            logger.error(e.getMessage(), e);
            fail(e.getMessage());
        }
        try {
            if (store != null) {
                store.close();
            }
        } catch (MessagingException e) {
            logger.error(e.getMessage(), e);
            fail(e.getMessage());
        }
    }

}

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