Examples with IAS4SignalMessageConsumer com.helger.phase4.client.IAS4SignalMessageConsumer used on opensource projects

Example 1 with IAS4SignalMessageConsumer

use of com.helger.phase4.client.IAS4SignalMessageConsumer in project phase4 by phax.

the class AbstractAS4UserMessageBuilder method sendMessageAndCheckForReceipt.

/**
 * This is a sanity method that encapsulates all the sending checks that are
 * necessary to determine overall sending success or error.<br>
 * Note: this method is not thread-safe, because it changes the signal message
 * consumer internally.
 *
 * @param aExceptionConsumer
 *        An optional Consumer that takes an eventually thrown
 *        {@link Phase4Exception}. May be <code>null</code>.
 * @return {@link ESimpleUserMessageSendResult#SUCCESS} only if all parameters
 *         are correct, HTTP transmission was successful and if a positive AS4
 *         Receipt was returned. Never <code>null</code>.
 * @since 1.0.0-rc1
 */
@Nonnull
public final ESimpleUserMessageSendResult sendMessageAndCheckForReceipt(@Nullable final Consumer<? super Phase4Exception> aExceptionConsumer) {
    final IAS4SignalMessageConsumer aOld = m_aSignalMsgConsumer;
    try {
        // Store the received signal message
        final Wrapper<Ebms3SignalMessage> aSignalMsgKeeper = new Wrapper<>();
        m_aSignalMsgConsumer = aOld == null ? aSignalMsgKeeper::set : x -> {
            aSignalMsgKeeper.set(x);
            aOld.handleSignalMessage(x);
        };
        // Main sending
        if (sendMessage().isFailure()) {
            // Parameters are missing/incorrect
            return ESimpleUserMessageSendResult.INVALID_PARAMETERS;
        }
        final Ebms3SignalMessage aSignalMsg = aSignalMsgKeeper.get();
        if (aSignalMsg == null) {
            if (LOGGER.isDebugEnabled())
                LOGGER.debug("Failed to get a SignalMessage as the response");
            // Unexpected response - invalid XML or at least no Ebms3 signal message
            return ESimpleUserMessageSendResult.NO_SIGNAL_MESSAGE_RECEIVED;
        }
        if (aSignalMsg.hasErrorEntries()) {
            if (LOGGER.isDebugEnabled())
                LOGGER.debug("The received SignalMessage contains at lease one error");
            // Errors have precedence over receipts
            return ESimpleUserMessageSendResult.AS4_ERROR_MESSAGE_RECEIVED;
        }
        if (aSignalMsg.getReceipt() != null) {
            // A receipt was returned - this is deemed success
            return ESimpleUserMessageSendResult.SUCCESS;
        }
        if (LOGGER.isDebugEnabled())
            LOGGER.debug("The SignalMessage contains neither Errors nor a Receipt - unexpected SignalMessage layout.");
        // Neither an error nor a receipt was returned - this is weird
        return ESimpleUserMessageSendResult.INVALID_SIGNAL_MESSAGE_RECEIVED;
    } catch (final Phase4Exception ex) {
        if (LOGGER.isDebugEnabled())
            LOGGER.debug("An exception occurred sending out the AS4 message", ex);
        if (aExceptionConsumer != null)
            aExceptionConsumer.accept(ex);
        // Something went wrong - see the logs
        return ESimpleUserMessageSendResult.TRANSPORT_ERROR;
    } finally {
        // Restore the original value
        m_aSignalMsgConsumer = aOld;
    }
}

Example 2 with IAS4SignalMessageConsumer

use of com.helger.phase4.client.IAS4SignalMessageConsumer in project phase4 by phax.

the class AS4BidirectionalClientHelper method sendAS4UserMessageAndReceiveAS4SignalMessage.

public static void sendAS4UserMessageAndReceiveAS4SignalMessage(@Nonnull final IAS4CryptoFactory aCryptoFactory, @Nonnull final IPModeResolver aPModeResolver, @Nonnull final IAS4IncomingAttachmentFactory aIAF, @Nonnull final IAS4IncomingProfileSelector aIncomingProfileSelector, @Nonnull final AS4ClientUserMessage aClientUserMsg, @Nonnull final Locale aLocale, @Nonnull final String sURL, @Nullable final IAS4ClientBuildMessageCallback aBuildMessageCallback, @Nullable final IAS4OutgoingDumper aOutgoingDumper, @Nullable final IAS4IncomingDumper aIncomingDumper, @Nullable final IAS4RetryCallback aRetryCallback, @Nullable final IAS4RawResponseConsumer aResponseConsumer, @Nullable final IAS4SignalMessageConsumer aSignalMsgConsumer) throws IOException, Phase4Exception, WSSecurityException, MessagingException {
    if (LOGGER.isInfoEnabled())
        LOGGER.info("Sending AS4 UserMessage to '" + sURL + "' with max. " + aClientUserMsg.httpRetrySettings().getMaxRetries() + " retries");
    if (LOGGER.isDebugEnabled()) {
        LOGGER.debug("  ServiceType = '" + aClientUserMsg.getServiceType() + "'");
        LOGGER.debug("  Service = '" + aClientUserMsg.getServiceValue() + "'");
        LOGGER.debug("  Action = '" + aClientUserMsg.getAction() + "'");
        LOGGER.debug("  ConversationId = '" + aClientUserMsg.getConversationID() + "'");
        LOGGER.debug("  MessageProperties:");
        for (final Ebms3Property p : aClientUserMsg.ebms3Properties()) LOGGER.debug("    [" + p.getName() + "] = [" + p.getValue() + "]");
        LOGGER.debug("  Attachments (" + aClientUserMsg.attachments().size() + "):");
        for (final WSS4JAttachment a : aClientUserMsg.attachments()) {
            LOGGER.debug("    [" + a.getId() + "] with [" + a.getMimeType() + "] and [" + a.getCharsetOrDefault(null) + "] and [" + a.getCompressionMode() + "] and [" + a.getContentTransferEncoding() + "]");
        }
    }
    final Wrapper<HttpResponse> aWrappedResponse = new Wrapper<>();
    final ResponseHandler<byte[]> aResponseHdl = aHttpResponse -> {
        // throws an ExtendedHttpResponseException on exception
        final HttpEntity aEntity = ResponseHandlerHttpEntity.INSTANCE.handleResponse(aHttpResponse);
        if (aEntity == null)
            return null;
        aWrappedResponse.set(aHttpResponse);
        return EntityUtils.toByteArray(aEntity);
    };
    final AS4ClientSentMessage<byte[]> aResponseEntity = aClientUserMsg.sendMessageWithRetries(sURL, aResponseHdl, aBuildMessageCallback, aOutgoingDumper, aRetryCallback);
    if (LOGGER.isInfoEnabled())
        LOGGER.info("Successfully transmitted AS4 UserMessage with message ID '" + aResponseEntity.getMessageID() + "' to '" + sURL + "'");
    if (aResponseConsumer != null)
        aResponseConsumer.handleResponse(aResponseEntity);
    // Try interpret result as SignalMessage
    if (aResponseEntity.hasResponse() && aResponseEntity.getResponse().length > 0) {
        final IAS4IncomingMessageMetadata aMessageMetadata = new AS4IncomingMessageMetadata(EAS4MessageMode.RESPONSE).setRemoteAddr(sURL);
        // Read response as EBMS3 Signal Message
        // Read it in any case to ensure signature validation etc. happens
        final Ebms3SignalMessage aSignalMessage = AS4IncomingHandler.parseSignalMessage(aCryptoFactory, aPModeResolver, aIAF, aIncomingProfileSelector, aClientUserMsg.getAS4ResourceHelper(), aClientUserMsg.getPMode(), aLocale, aMessageMetadata, aWrappedResponse.get(), aResponseEntity.getResponse(), aIncomingDumper);
        if (aSignalMessage != null && aSignalMsgConsumer != null)
            aSignalMsgConsumer.handleSignalMessage(aSignalMessage);
    } else
        LOGGER.info("AS4 ResponseEntity is empty");
}