Examples with LoadingByteArrayOutputStream org.apache.cxf.helpers.LoadingByteArrayOutputStream used on opensource projects

Example 11 with LoadingByteArrayOutputStream

use of org.apache.cxf.helpers.LoadingByteArrayOutputStream in project cxf by apache.

the class CachedOutputStream method getInputStream.

public InputStream getInputStream() throws IOException {
    flush();
    if (inmem) {
        if (currentStream instanceof LoadingByteArrayOutputStream) {
            return ((LoadingByteArrayOutputStream) currentStream).createInputStream();
        } else if (currentStream instanceof ByteArrayOutputStream) {
            return new ByteArrayInputStream(((ByteArrayOutputStream) currentStream).toByteArray());
        } else {
            return null;
        }
    }
    try {
        InputStream fileInputStream = new TransferableFileInputStream(tempFile);
        streamList.add(fileInputStream);
        if (cipherTransformation != null) {
            fileInputStream = new CipherInputStream(fileInputStream, ciphers.getDecryptor()) {

                boolean closed;

                public void close() throws IOException {
                    if (!closed) {
                        super.close();
                        closed = true;
                    }
                }
            };
        }
        return fileInputStream;
    } catch (FileNotFoundException e) {
        throw new IOException("Cached file was deleted, " + e.toString());
    }
}

Example 12 with LoadingByteArrayOutputStream

use of org.apache.cxf.helpers.LoadingByteArrayOutputStream in project cxf by apache.

the class CachedOutputStream method maybeDeleteTempFile.

private boolean maybeDeleteTempFile(Object stream) {
    boolean postClosedInvoked = false;
    streamList.remove(stream);
    if (!inmem && tempFile != null && streamList.isEmpty() && allowDeleteOfFile) {
        if (currentStream != null) {
            try {
                currentStream.close();
                postClose();
            } catch (Exception e) {
            // ignore
            }
            postClosedInvoked = true;
        }
        deleteTempFile();
        currentStream = new LoadingByteArrayOutputStream(1024);
        inmem = true;
    }
    return postClosedInvoked;
}

Example 13 with LoadingByteArrayOutputStream

use of org.apache.cxf.helpers.LoadingByteArrayOutputStream in project cxf by apache.

the class TransportURIResolver method resolve.

public InputSource resolve(String curUri, String baseUri) {
    // Spaces must be encoded or URI.resolve() will choke
    curUri = curUri.replace(" ", "%20");
    InputSource is = null;
    URI base;
    try {
        if (baseUri == null) {
            base = new URI(curUri);
        } else {
            base = new URI(baseUri);
            base = base.resolve(curUri);
        }
    } catch (URISyntaxException use) {
        // ignore
        base = null;
        LOG.log(Level.FINEST, "Could not resolve curUri " + curUri, use);
    }
    try {
        if (base == null || DEFAULT_URI_RESOLVER_HANDLES.contains(base.getScheme())) {
            is = super.resolve(curUri, baseUri);
        }
    } catch (Exception ex) {
        // nothing
        LOG.log(Level.FINEST, "Default URI handlers could not resolve " + baseUri + " " + curUri, ex);
    }
    if (is == null && base != null && base.getScheme() != null && !DEFAULT_URI_RESOLVER_HANDLES.contains(base.getScheme())) {
        try {
            ConduitInitiatorManager mgr = bus.getExtension(ConduitInitiatorManager.class);
            ConduitInitiator ci = null;
            if ("http".equals(base.getScheme()) || "https".equals(base.getScheme())) {
                // common case, don't "search"
                ci = mgr.getConduitInitiator("http://cxf.apache.org/transports/http");
            }
            if (ci == null) {
                ci = mgr.getConduitInitiatorForUri(base.toString());
            }
            if (ci != null) {
                EndpointInfo info = new EndpointInfo();
                // set the endpointInfo name which could be used for configuration
                info.setName(new QName("http://cxf.apache.org", "TransportURIResolver"));
                info.setAddress(base.toString());
                final Conduit c = ci.getConduit(info, bus);
                Message message = new MessageImpl();
                Exchange exch = new ExchangeImpl();
                message.setExchange(exch);
                message.put(Message.HTTP_REQUEST_METHOD, "GET");
                c.setMessageObserver(new MessageObserver() {

                    public void onMessage(Message message) {
                        LoadingByteArrayOutputStream bout = new LoadingByteArrayOutputStream();
                        try {
                            IOUtils.copy(message.getContent(InputStream.class), bout);
                            message.getExchange().put(InputStream.class, bout.createInputStream());
                            c.close(message);
                        } catch (IOException e) {
                        // ignore
                        }
                    }
                });
                c.prepare(message);
                c.close(message);
                InputStream ins = exch.get(InputStream.class);
                resourceOpened.addElement(ins);
                InputSource src = new InputSource(ins);
                String u = (String) message.get("transport.retransmit.url");
                if (u == null) {
                    u = base.toString();
                }
                src.setPublicId(u);
                src.setSystemId(u);
                lastestImportUri = u;
                currentResolver.unresolve();
                return src;
            }
        } catch (Exception e) {
            // ignore
            LOG.log(Level.FINEST, "Conduit initiator could not resolve " + baseUri + " " + curUri, e);
        }
    }
    if (is == null && (base == null || base.getScheme() == null || !DEFAULT_URI_RESOLVER_HANDLES.contains(base.getScheme()))) {
        is = super.resolve(curUri, baseUri);
    }
    return is;
}