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

Example 61 with PipeRunException

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

the class DomainTransformerPipe method doPipe.

public PipeRunResult doPipe(Object invoer, IPipeLineSession session) throws PipeRunException {
    Connection conn = null;
    PreparedStatement stmt = null;
    StringBuffer buffer = new StringBuffer();
    try {
        conn = qs.getConnection();
        stmt = conn.prepareStatement(query);
        String invoerString = invoer.toString();
        int startPos = invoerString.indexOf(DT_START);
        if (startPos == -1)
            return new PipeRunResult(getForward(), invoerString);
        char[] invoerChars = invoerString.toCharArray();
        int copyFrom = 0;
        while (startPos != -1) {
            buffer.append(invoerChars, copyFrom, startPos - copyFrom);
            int nextStartPos = invoerString.indexOf(DT_START, startPos + DT_START.length());
            if (nextStartPos == -1) {
                nextStartPos = invoerString.length();
            }
            int endPos = invoerString.indexOf(DT_END, startPos + DT_START.length());
            if (endPos == -1 || endPos > nextStartPos) {
                log.warn(getLogPrefix(session) + "Found a start delimiter without an end delimiter at position [" + startPos + "] in [" + invoerString + "]");
                buffer.append(invoerChars, startPos, nextStartPos - startPos);
                copyFrom = nextStartPos;
            } else {
                String invoerSubstring = invoerString.substring(startPos + DT_START.length(), endPos);
                StringTokenizer st = new StringTokenizer(invoerSubstring, DT_SEPARATOR);
                int aantalTokens = st.countTokens();
                if (aantalTokens < 2 || aantalTokens > 3) {
                    log.warn(getLogPrefix(session) + "Only 2 or 3 tokens are allowed in [" + invoerSubstring + "]");
                    buffer.append(invoerChars, startPos, endPos - startPos + DT_END.length());
                    copyFrom = endPos + DT_END.length();
                } else {
                    String label = st.nextToken();
                    String valueIn = st.nextToken();
                    String type = TYPE_STRING;
                    if (st.hasMoreTokens()) {
                        type = st.nextToken();
                    }
                    if (!type.equals(TYPE_STRING) && !type.equals(TYPE_NUMBER)) {
                        log.warn(getLogPrefix(session) + "Only types [" + TYPE_STRING + "," + TYPE_NUMBER + "] are allowed in [" + invoerSubstring + "]");
                        buffer.append(invoerChars, startPos, endPos - startPos + DT_END.length());
                        copyFrom = endPos + DT_END.length();
                    } else {
                        String valueOut = null;
                        valueOut = getValueOut(label, valueIn, type, stmt);
                        if (valueOut != null) {
                            buffer.append(valueOut);
                        }
                        copyFrom = endPos + DT_END.length();
                    }
                }
            }
            startPos = invoerString.indexOf(DT_START, copyFrom);
        }
        buffer.append(invoerChars, copyFrom, invoerChars.length - copyFrom);
    } catch (Throwable t) {
        throw new PipeRunException(this, getLogPrefix(session) + " Exception on transforming domain", t);
    } finally {
        JdbcUtil.fullClose(conn, stmt);
    }
    return new PipeRunResult(getForward(), buffer.toString());
}

Example 62 with PipeRunException

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

the class FilenameSwitch method doPipe.

public PipeRunResult doPipe(Object input, IPipeLineSession session) throws PipeRunException {
    String forward = "";
    String sInput = (String) input;
    PipeForward pipeForward = null;
    int slashPos = sInput.lastIndexOf('/');
    if (slashPos > 0) {
        sInput = sInput.substring(slashPos + 1);
    }
    slashPos = sInput.lastIndexOf('\\');
    if (slashPos > 0) {
        sInput = sInput.substring(slashPos + 1);
    }
    forward = sInput;
    if (isToLowercase()) {
        forward = forward.toLowerCase();
    }
    log.debug(getLogPrefix(session) + "determined forward [" + forward + "]");
    if (findForward(forward) != null)
        pipeForward = findForward(forward);
    else {
        log.info(getLogPrefix(session) + "determined forward [" + forward + "], which is not defined. Will use [" + getNotFoundForwardName() + "] instead");
        pipeForward = findForward(getNotFoundForwardName());
    }
    if (pipeForward == null) {
        throw new PipeRunException(this, getLogPrefix(session) + "cannot find forward or pipe named [" + forward + "]");
    }
    return new PipeRunResult(pipeForward, input);
}

Example 63 with PipeRunException

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

the class FixedForwardPipe method doInitialPipe.

public PipeRunResult doInitialPipe(Object input, IPipeLineSession session) throws PipeRunException {
    if ((input == null || StringUtils.isEmpty(input.toString())) && isSkipOnEmptyInput()) {
        return new PipeRunResult(getForward(), input);
    }
    if (getIfParam() != null) {
        boolean skipPipe = true;
        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 on extracting parameters", e);
            }
        }
        String ip = getParameterValue(pvl, getIfParam());
        if (ip == null) {
            if (getIfValue() == null) {
                skipPipe = false;
            }
        } else {
            if (getIfValue() != null && getIfValue().equalsIgnoreCase(ip)) {
                skipPipe = false;
            }
        }
        if (skipPipe) {
            return new PipeRunResult(getForward(), input);
        }
    }
    return null;
}

Example 64 with PipeRunException

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

the class FixedResult method doPipe.

public PipeRunResult doPipe(Object input, IPipeLineSession session) throws PipeRunException {
    String result = returnString;
    if ((StringUtils.isNotEmpty(getFileName()) && isLookupAtRuntime()) || StringUtils.isNotEmpty(getFileNameSessionKey())) {
        String fileName = null;
        if (StringUtils.isNotEmpty(getFileNameSessionKey())) {
            fileName = (String) session.get(fileNameSessionKey);
        }
        if (fileName == null) {
            if (StringUtils.isNotEmpty(getFileName()) && isLookupAtRuntime()) {
                fileName = getFileName();
            }
        }
        URL resource = null;
        try {
            resource = ClassUtils.getResourceURL(classLoader, fileName);
        } catch (Throwable e) {
            throw new PipeRunException(this, getLogPrefix(session) + "got exception searching for [" + fileName + "]", e);
        }
        if (resource == null) {
            PipeForward fileNotFoundForward = findForward(FILE_NOT_FOUND_FORWARD);
            if (fileNotFoundForward != null) {
                return new PipeRunResult(fileNotFoundForward, input);
            } else {
                throw new PipeRunException(this, getLogPrefix(session) + "cannot find resource [" + fileName + "]");
            }
        }
        try {
            result = Misc.resourceToString(resource, SystemUtils.LINE_SEPARATOR);
        } catch (Throwable e) {
            throw new PipeRunException(this, getLogPrefix(session) + "got exception loading [" + fileName + "]", e);
        }
    }
    if (getParameterList() != null) {
        ParameterResolutionContext prc = new ParameterResolutionContext((String) input, session);
        ParameterValueList pvl;
        try {
            pvl = prc.getValues(getParameterList());
        } catch (ParameterException e) {
            throw new PipeRunException(this, getLogPrefix(session) + "exception extracting parameters", e);
        }
        for (int i = 0; i < pvl.size(); i++) {
            ParameterValue pv = pvl.getParameterValue(i);
            String replaceFrom;
            if (isReplaceFixedParams()) {
                replaceFrom = pv.getDefinition().getName();
            } else {
                replaceFrom = "${" + pv.getDefinition().getName() + "}";
            }
            result = replace(result, replaceFrom, pv.asStringValue(""));
        }
    }
    if (getSubstituteVars()) {
        result = StringResolver.substVars(returnString, session, appConstants);
    }
    if (StringUtils.isNotEmpty(styleSheetName)) {
        URL xsltSource = ClassUtils.getResourceURL(classLoader, styleSheetName);
        if (xsltSource != null) {
            try {
                String xsltResult = null;
                Transformer transformer = XmlUtils.createTransformer(xsltSource);
                xsltResult = XmlUtils.transformXml(transformer, result);
                result = xsltResult;
            } catch (IOException e) {
                throw new PipeRunException(this, getLogPrefix(session) + "cannot retrieve [" + styleSheetName + "], resource [" + xsltSource.toString() + "]", e);
            } catch (TransformerConfigurationException te) {
                throw new PipeRunException(this, getLogPrefix(session) + "got error creating transformer from file [" + styleSheetName + "]", te);
            } catch (TransformerException te) {
                throw new PipeRunException(this, getLogPrefix(session) + "got error transforming resource [" + xsltSource.toString() + "] from [" + styleSheetName + "]", te);
            } catch (DomBuilderException te) {
                throw new PipeRunException(this, getLogPrefix(session) + "caught DomBuilderException", te);
            }
        }
    }
    log.debug(getLogPrefix(session) + " returning fixed result [" + result + "]");
    return new PipeRunResult(getForward(), result);
}

Example 65 with PipeRunException

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

the class HashPipe method doPipe.

public PipeRunResult doPipe(Object input, IPipeLineSession session) throws PipeRunException {
    String message = (String) input;
    String authAlias = getAuthAlias();
    String secret = getSecret();
    try {
        ParameterList parameterList = getParameterList();
        ParameterResolutionContext prc = new ParameterResolutionContext(message, session);
        ParameterValueList pvl = prc.getValues(parameterList);
        if (pvl != null) {
            Parameter authAliasParam = parameterList.findParameter("authAlias");
            if (authAliasParam != null)
                authAlias = (String) authAliasParam.getValue(pvl, prc);
            Parameter secretParam = parameterList.findParameter("secret");
            if (secretParam != null)
                secret = (String) secretParam.getValue(pvl, prc);
        }
    } catch (Exception e) {
        throw new PipeRunException(this, getLogPrefix(session) + "exception extracting authAlias", e);
    }
    CredentialFactory accessTokenCf = new CredentialFactory(authAlias, "", secret);
    String cfSecret = accessTokenCf.getPassword();
    if (cfSecret == null || cfSecret.isEmpty())
        throw new PipeRunException(this, getLogPrefix(session) + "empty secret, unable to hash");
    try {
        Mac mac = Mac.getInstance(getAlgorithm());
        SecretKeySpec secretkey = new SecretKeySpec(cfSecret.getBytes(getEncoding()), "algorithm");
        mac.init(secretkey);
        String hash = Base64.encodeBase64String(mac.doFinal(message.getBytes()));
        return new PipeRunResult(getForward(), hash);
    } catch (Exception e) {
        throw new PipeRunException(this, getLogPrefix(session) + "error creating hash", e);
    }
}