Examples with ListenerException nl.nn.adapterframework.core.ListenerException used on opensource projects

Example 56 with ListenerException

use of nl.nn.adapterframework.core.ListenerException in project iaf by ibissource.

the class JdbcTransactionalStorage method containsMessageId.

public boolean containsMessageId(String originalMessageId) throws ListenerException {
    Connection conn;
    try {
        conn = getConnection();
    } catch (JdbcException e) {
        throw new ListenerException(e);
    }
    try {
        PreparedStatement stmt = conn.prepareStatement(checkMessageIdQuery);
        applyStandardParameters(stmt, originalMessageId, false);
        ResultSet rs = stmt.executeQuery();
        if (!rs.next()) {
            return false;
        }
        return true;
    } catch (Exception e) {
        throw new ListenerException("cannot deserialize message", e);
    } finally {
        try {
            conn.close();
        } catch (SQLException e) {
            log.error("error closing JdbcConnection", e);
        }
    }
}

Example 57 with ListenerException

use of nl.nn.adapterframework.core.ListenerException in project iaf by ibissource.

the class JdbcTransactionalStorage method getIterator.

public IMessageBrowsingIterator getIterator(Date startTime, Date endTime, boolean forceDescending) throws ListenerException {
    Connection conn;
    try {
        conn = getConnection();
    } catch (JdbcException e) {
        throw new ListenerException(e);
    }
    try {
        String query;
        if (startTime == null && endTime == null) {
            query = selectListQuery;
        } else {
            query = getSelectListQuery(getDbmsSupport(), startTime, endTime, forceDescending);
        }
        if (log.isDebugEnabled()) {
            log.debug("preparing selectListQuery [" + query + "]");
        }
        PreparedStatement stmt = conn.prepareStatement(query);
        if (startTime == null && endTime == null) {
            applyStandardParameters(stmt, false, false);
        } else {
            int paramPos = applyStandardParameters(stmt, true, false);
            if (startTime != null) {
                stmt.setTimestamp(paramPos++, new Timestamp(startTime.getTime()));
            }
            if (endTime != null) {
                stmt.setTimestamp(paramPos++, new Timestamp(endTime.getTime()));
            }
        }
        ResultSet rs = stmt.executeQuery();
        return new ResultSetIterator(conn, rs);
    } catch (SQLException e) {
        throw new ListenerException(e);
    }
}

Example 58 with ListenerException

use of nl.nn.adapterframework.core.ListenerException in project iaf by ibissource.

the class JdbcTransactionalStorage method deleteMessage.

public void deleteMessage(String messageId) throws ListenerException {
    Connection conn;
    try {
        conn = getConnection();
    } catch (JdbcException e) {
        throw new ListenerException(e);
    }
    try {
        PreparedStatement stmt = conn.prepareStatement(deleteQuery);
        applyStandardParameters(stmt, messageId, true);
        stmt.execute();
    } catch (SQLException e) {
        throw new ListenerException(e);
    } finally {
        try {
            conn.close();
        } catch (SQLException e) {
            log.error("error closing JdbcConnection", e);
        }
    }
}

Example 59 with ListenerException

use of nl.nn.adapterframework.core.ListenerException in project iaf by ibissource.

the class RestServiceDispatcher method dispatchRequest.

/**
 * Dispatch a request.
 * @param uri the name of the IReceiver object
 * @param method the correlationId of this request;
 * @param request the <code>String</code> with the request/input
 * @return String with the result of processing the <code>request</code> through the <code>serviceName</code>
 */
public String dispatchRequest(String restPath, String uri, HttpServletRequest httpServletRequest, String contentType, String request, IPipeLineSession context, HttpServletResponse httpServletResponse, ServletContext servletContext) throws ListenerException {
    String method = httpServletRequest.getMethod();
    if (log.isTraceEnabled())
        log.trace("searching listener for uri [" + uri + "] method [" + method + "]");
    String matchingPattern = findMatchingPattern(uri);
    if (matchingPattern == null) {
        if (uri != null && (uri.equals("/showFlowDiagram") || uri.startsWith("/showFlowDiagram/"))) {
            log.info("no REST listener configured for uri [" + uri + "], so using 'no image available'");
            noImageAvailable(httpServletResponse);
            return "";
        }
        if (uri != null && (uri.equals("/showConfigurationStatus") || uri.startsWith("/showConfigurationStatus/"))) {
            log.info("no REST listener configured for uri [" + uri + "], if REST listener does exist then trying to restart");
            if (RestListenerUtils.restartShowConfigurationStatus(servletContext)) {
                httpServletResponse.setHeader("REFRESH", "0");
                return "";
            }
        }
        throw new ListenerException("no REST listener configured for uri [" + uri + "]");
    }
    Map methodConfig = getMethodConfig(matchingPattern, method);
    if (methodConfig == null) {
        throw new ListenerException("No REST listener specified for uri [" + uri + "] method [" + method + "]");
    }
    if (context == null) {
        context = new PipeLineSessionBase();
    }
    context.put("restPath", restPath);
    context.put("uri", uri);
    context.put("method", method);
    String etag = null;
    String ifNoneMatch = httpServletRequest.getHeader("If-None-Match");
    if (ifNoneMatch != null && !ifNoneMatch.isEmpty()) {
        context.put("if-none-match", ifNoneMatch);
        etag = ifNoneMatch;
    }
    String ifMatch = httpServletRequest.getHeader("If-Match");
    if (ifMatch != null && !ifMatch.isEmpty()) {
        context.put("if-match", ifMatch);
        etag = ifMatch;
    }
    context.put("contentType", contentType);
    context.put("userAgent", httpServletRequest.getHeader("User-Agent"));
    ServiceClient listener = (ServiceClient) methodConfig.get(KEY_LISTENER);
    String etagKey = (String) methodConfig.get(KEY_ETAG_KEY);
    String contentTypeKey = (String) methodConfig.get(KEY_CONTENT_TYPE_KEY);
    Principal principal = null;
    if (httpServletRequest != null) {
        principal = httpServletRequest.getUserPrincipal();
        if (principal != null) {
            context.put("principal", principal.getName());
        }
    }
    String ctName = Thread.currentThread().getName();
    try {
        boolean writeToSecLog = false;
        if (listener instanceof RestListener) {
            RestListener restListener = (RestListener) listener;
            if (restListener.isRetrieveMultipart()) {
                if (ServletFileUpload.isMultipartContent(httpServletRequest)) {
                    try {
                        DiskFileItemFactory diskFileItemFactory = new DiskFileItemFactory();
                        ServletFileUpload servletFileUpload = new ServletFileUpload(diskFileItemFactory);
                        List<FileItem> items = servletFileUpload.parseRequest(httpServletRequest);
                        for (FileItem item : items) {
                            if (item.isFormField()) {
                                // Process regular form field (input type="text|radio|checkbox|etc", select, etc).
                                String fieldName = item.getFieldName();
                                String fieldValue = item.getString();
                                log.trace("setting parameter [" + fieldName + "] to [" + fieldValue + "]");
                                context.put(fieldName, fieldValue);
                            } else {
                                // Process form file field (input type="file").
                                String fieldName = item.getFieldName();
                                String fieldNameName = fieldName + "Name";
                                String fileName = FilenameUtils.getName(item.getName());
                                if (log.isTraceEnabled())
                                    log.trace("setting parameter [" + fieldNameName + "] to [" + fileName + "]");
                                context.put(fieldNameName, fileName);
                                InputStream inputStream = item.getInputStream();
                                if (inputStream.available() > 0) {
                                    log.trace("setting parameter [" + fieldName + "] to input stream of file [" + fileName + "]");
                                    context.put(fieldName, inputStream);
                                } else {
                                    log.trace("setting parameter [" + fieldName + "] to [" + null + "]");
                                    context.put(fieldName, null);
                                }
                            }
                        }
                    } catch (FileUploadException e) {
                        throw new ListenerException(e);
                    } catch (IOException e) {
                        throw new ListenerException(e);
                    }
                }
            }
            writeToSecLog = restListener.isWriteToSecLog();
            if (writeToSecLog) {
                context.put("writeSecLogMessage", restListener.isWriteSecLogMessage());
            }
            boolean authorized = false;
            if (principal == null) {
                authorized = true;
            } else {
                String authRoles = restListener.getAuthRoles();
                if (StringUtils.isNotEmpty(authRoles)) {
                    StringTokenizer st = new StringTokenizer(authRoles, ",;");
                    while (st.hasMoreTokens()) {
                        String authRole = st.nextToken();
                        if (httpServletRequest.isUserInRole(authRole)) {
                            authorized = true;
                        }
                    }
                }
            }
            if (!authorized) {
                throw new ListenerException("Not allowed for uri [" + uri + "]");
            }
            Thread.currentThread().setName(restListener.getName() + "[" + ctName + "]");
        }
        if (etagKey != null)
            context.put(etagKey, etag);
        if (contentTypeKey != null)
            context.put(contentTypeKey, contentType);
        if (log.isTraceEnabled())
            log.trace("dispatching request, uri [" + uri + "] listener pattern [" + matchingPattern + "] method [" + method + "] etag [" + etag + "] contentType [" + contentType + "]");
        if (httpServletRequest != null)
            context.put(IPipeLineSession.HTTP_REQUEST_KEY, httpServletRequest);
        if (httpServletResponse != null)
            context.put(IPipeLineSession.HTTP_RESPONSE_KEY, httpServletResponse);
        if (servletContext != null)
            context.put(IPipeLineSession.SERVLET_CONTEXT_KEY, servletContext);
        if (writeToSecLog) {
            secLog.info(HttpUtils.getExtendedCommandIssuedBy(httpServletRequest));
        }
        // Caching: check for etags
        if (uri.startsWith("/"))
            uri = uri.substring(1);
        if (uri.indexOf("?") > -1) {
            uri = uri.split("?")[0];
        }
        String etagCacheKey = restPath + "_" + uri;
        if (cache != null && cache.containsKey(etagCacheKey)) {
            String cachedEtag = (String) cache.get(etagCacheKey);
            if (ifNoneMatch != null && ifNoneMatch.equalsIgnoreCase(cachedEtag) && method.equalsIgnoreCase("GET")) {
                // Exit with 304
                context.put("exitcode", 304);
                if (log.isDebugEnabled())
                    log.trace("aborting request with status 304, matched if-none-match [" + ifNoneMatch + "]");
                return null;
            }
            if (ifMatch != null && !ifMatch.equalsIgnoreCase(cachedEtag) && !method.equalsIgnoreCase("GET")) {
                // Exit with 412
                context.put("exitcode", 412);
                if (log.isDebugEnabled())
                    log.trace("aborting request with status 412, matched if-match [" + ifMatch + "] method [" + method + "]");
                return null;
            }
        }
        String result = listener.processRequest(null, request, context);
        // Caching: pipeline has been processed, save etag
        if (result != null && cache != null && context.containsKey("etag")) {
            // In case the eTag has manually been set and the pipeline exited in error state...
            cache.put(etagCacheKey, context.get("etag"));
        }
        if (result == null && !context.containsKey("exitcode")) {
            log.warn("result is null!");
        }
        return result;
    } finally {
        if (listener instanceof RestListener) {
            Thread.currentThread().setName(ctName);
        }
    }
}

Example 60 with ListenerException

use of nl.nn.adapterframework.core.ListenerException in project iaf by ibissource.

the class RestServiceDispatcher method noImageAvailable.

private void noImageAvailable(HttpServletResponse httpServletResponse) throws ListenerException {
    URL svgSource = ClassUtils.getResourceURL(this, SVG_FILE_NO_IMAGE_AVAILABLE);
    if (svgSource == null) {
        throw new ListenerException("cannot find resource [" + SVG_FILE_NO_IMAGE_AVAILABLE + "]");
    }
    try {
        httpServletResponse.setContentType("image/svg+xml");
        InputStream inputStream = null;
        try {
            inputStream = svgSource.openStream();
            Misc.streamToStream(inputStream, httpServletResponse.getOutputStream());
        } finally {
            if (inputStream != null) {
                inputStream.close();
            }
        }
    } catch (IOException e) {
        throw new ListenerException(e);
    }
}