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

Example 21 with PipeRunException

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

the class PostboxRetrieverPipe method doPipe.

public PipeRunResult doPipe(Object input, IPipeLineSession session) throws PipeRunException {
    if (!(input instanceof String)) {
        throw new PipeRunException(this, "String expected, got a [" + input.getClass().getName() + "]");
    }
    Map threadContext = null;
    try {
        threadContext = getListener().openThread();
        Object rawMessage = getListener().retrieveRawMessage((String) input, threadContext);
        if (rawMessage == null)
            return new PipeRunResult(findForward("emptyPostbox"), getResultOnEmptyPostbox());
        String result = getListener().getStringFromRawMessage(rawMessage, threadContext);
        return new PipeRunResult(getForward(), result);
    } catch (Exception e) {
        throw new PipeRunException(this, getLogPrefix(session) + "caught exception", e);
    } finally {
        try {
            getListener().closeThread(threadContext);
        } catch (ListenerException le) {
            log.error(getLogPrefix(session) + "got error closing listener");
        }
    }
}

Example 22 with PipeRunException

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

the class CompareStringPipe method doPipe.

@Override
public PipeRunResult doPipe(Object input, IPipeLineSession session) throws PipeRunException {
    ParameterValueList pvl = null;
    if (getParameterList() != null) {
        ParameterResolutionContext prc = new ParameterResolutionContext((String) input, session);
        try {
            pvl = prc.getValues(getParameterList());
        } catch (ParameterException e) {
            throw new PipeRunException(this, getLogPrefix(session) + "exception extracting parameters", e);
        }
    }
    String operand1 = getParameterValue(pvl, OPERAND1);
    if (operand1 == null) {
        if (StringUtils.isNotEmpty(getSessionKey1())) {
            operand1 = (String) session.get(getSessionKey1());
        }
        if (operand1 == null) {
            operand1 = (String) input;
        }
    }
    String operand2 = getParameterValue(pvl, OPERAND2);
    if (operand2 == null) {
        if (StringUtils.isNotEmpty(getSessionKey2())) {
            operand2 = (String) session.get(getSessionKey2());
        }
        if (operand2 == null) {
            operand2 = (String) input;
        }
    }
    if (isXml()) {
        try {
            operand1 = XmlUtils.canonicalize(operand1);
            operand2 = XmlUtils.canonicalize(operand2);
        } catch (Exception e) {
            throw new PipeRunException(this, getLogPrefix(session) + " Exception on pretty printing input", e);
        }
    }
    String ip = getParameterValue(pvl, IGNOREPATTERNS);
    if (ip != null) {
        try {
            Node n = XmlUtils.buildNode(ip);
            if (n.getNodeName().equals("ignores")) {
                NodeList nList = n.getChildNodes();
                for (int i = 0; i <= nList.getLength() - 1; i++) {
                    Node cn = nList.item(i);
                    if (cn.getNodeName().equals("ignore")) {
                        NodeList cnList = cn.getChildNodes();
                        String after = null;
                        String before = null;
                        for (int j = 0; j <= cnList.getLength() - 1; j++) {
                            Node ccn = cnList.item(j);
                            if (ccn.getNodeName().equals("after")) {
                                after = ccn.getFirstChild().getNodeValue();
                            } else {
                                if (ccn.getNodeName().equals("before")) {
                                    before = ccn.getFirstChild().getNodeValue();
                                }
                            }
                        }
                        operand1 = ignoreBetween(operand1, after, before);
                        operand2 = ignoreBetween(operand2, after, before);
                    }
                }
            }
        } catch (Exception e) {
            throw new PipeRunException(this, getLogPrefix(session) + " Exception on ignoring parts of input", e);
        }
    }
    if (log.isDebugEnabled()) {
        log.debug("operand1 [" + operand1 + "]");
        log.debug("operand2 [" + operand2 + "]");
    }
    int comparison = operand1.compareTo(operand2);
    if (comparison == 0)
        return new PipeRunResult(findForward(EQUALSFORWARD), input);
    else if (comparison < 0)
        return new PipeRunResult(findForward(LESSTHANFORWARD), input);
    else
        return new PipeRunResult(findForward(GREATERTHANFORWARD), input);
}

Example 23 with PipeRunException

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

the class CompressPipe method doPipe.

public PipeRunResult doPipe(Object input, IPipeLineSession session) throws PipeRunException {
    try {
        Object result;
        InputStream in;
        OutputStream out;
        boolean zipMultipleFiles = false;
        if (messageIsContent) {
            if (input instanceof byte[]) {
                in = new ByteArrayInputStream((byte[]) input);
            } else {
                in = new ByteArrayInputStream(input.toString().getBytes());
            }
        } else {
            if (compress && StringUtils.contains((String) input, ";")) {
                zipMultipleFiles = true;
                in = null;
            } else {
                in = new FileInputStream((String) input);
            }
        }
        if (resultIsContent) {
            out = new ByteArrayOutputStream();
            result = out;
        } else {
            String outFilename = null;
            if (messageIsContent) {
                outFilename = FileUtils.getFilename(getParameterList(), session, (File) null, filenamePattern);
            } else {
                outFilename = FileUtils.getFilename(getParameterList(), session, new File((String) input), filenamePattern);
            }
            File outFile = new File(outputDirectory, outFilename);
            result = outFile.getAbsolutePath();
            out = new FileOutputStream(outFile);
        }
        if (zipMultipleFiles) {
            ZipOutputStream zipper = new ZipOutputStream(out);
            StringTokenizer st = new StringTokenizer((String) input, ";");
            while (st.hasMoreElements()) {
                String fn = st.nextToken();
                String zipEntryName = getZipEntryName(fn, session);
                zipper.putNextEntry(new ZipEntry(zipEntryName));
                in = new FileInputStream(fn);
                try {
                    int readLength = 0;
                    byte[] block = new byte[4096];
                    while ((readLength = in.read(block)) > 0) {
                        zipper.write(block, 0, readLength);
                    }
                } finally {
                    in.close();
                    zipper.closeEntry();
                }
            }
            zipper.close();
            out = zipper;
        } else {
            if (compress) {
                if ("gz".equals(fileFormat) || fileFormat == null && resultIsContent) {
                    out = new GZIPOutputStream(out);
                } else {
                    ZipOutputStream zipper = new ZipOutputStream(out);
                    String zipEntryName = getZipEntryName(input, session);
                    zipper.putNextEntry(new ZipEntry(zipEntryName));
                    out = zipper;
                }
            } else {
                if ("gz".equals(fileFormat) || fileFormat == null && messageIsContent) {
                    in = new GZIPInputStream(in);
                } else {
                    ZipInputStream zipper = new ZipInputStream(in);
                    String zipEntryName = getZipEntryName(input, session);
                    if (zipEntryName.equals("")) {
                        // Use first entry found
                        zipper.getNextEntry();
                    } else {
                        // Position the stream at the specified entry
                        ZipEntry zipEntry = zipper.getNextEntry();
                        while (zipEntry != null && !zipEntry.getName().equals(zipEntryName)) {
                            zipEntry = zipper.getNextEntry();
                        }
                    }
                    in = zipper;
                }
            }
            try {
                int readLength = 0;
                byte[] block = new byte[4096];
                while ((readLength = in.read(block)) > 0) {
                    out.write(block, 0, readLength);
                }
            } finally {
                out.close();
                in.close();
            }
        }
        return new PipeRunResult(getForward(), getResultMsg(result));
    } catch (Exception e) {
        PipeForward exceptionForward = findForward(EXCEPTIONFORWARD);
        if (exceptionForward != null) {
            log.warn(getLogPrefix(session) + "exception occured, forwarded to [" + exceptionForward.getPath() + "]", e);
            String originalMessage;
            if (input instanceof String) {
                originalMessage = (String) input;
            } else {
                originalMessage = "Object of type " + input.getClass().getName();
            }
            String resultmsg = new ErrorMessageFormatter().format(getLogPrefix(session), e, this, originalMessage, session.getMessageId(), 0);
            return new PipeRunResult(exceptionForward, resultmsg);
        }
        throw new PipeRunException(this, "Unexpected exception during compression", e);
    }
}

Example 24 with PipeRunException

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

the class DelayPipe method doPipe.

public PipeRunResult doPipe(Object input, IPipeLineSession session) throws PipeRunException {
    try {
        log.info(getLogPrefix(session) + "starts waiting for " + getDelayTime() + " ms.");
        Thread.sleep(getDelayTime());
    } catch (InterruptedException e) {
        throw new PipeRunException(this, getLogPrefix(session) + "delay interrupted", e);
    }
    log.info(getLogPrefix(session) + "ends waiting for " + getDelayTime() + " ms.");
    return new PipeRunResult(getForward(), input);
}

Example 25 with PipeRunException

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

the class BytesOutputPipe method doPipe.

public PipeRunResult doPipe(Object input, IPipeLineSession session) throws PipeRunException {
    Object result = null;
    Variant in = new Variant(input);
    try {
        XMLReader parser = XMLReaderFactory.createXMLReader();
        FieldsContentHandler fieldsContentHandler = new FieldsContentHandler();
        parser.setContentHandler(fieldsContentHandler);
        parser.parse(in.asXmlInputSource());
        result = fieldsContentHandler.getResult();
    } catch (SAXException e) {
        throw new PipeRunException(this, "SAXException", e);
    } catch (IOException e) {
        throw new PipeRunException(this, "IOException", e);
    }
    return new PipeRunResult(getForward(), result);
}