Examples with ParameterResolutionContext nl.nn.adapterframework.parameters.ParameterResolutionContext used on opensource projects

Example 26 with ParameterResolutionContext

use of nl.nn.adapterframework.parameters.ParameterResolutionContext 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 27 with ParameterResolutionContext

use of nl.nn.adapterframework.parameters.ParameterResolutionContext 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 28 with ParameterResolutionContext

use of nl.nn.adapterframework.parameters.ParameterResolutionContext 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);
    }
}

Example 29 with ParameterResolutionContext

use of nl.nn.adapterframework.parameters.ParameterResolutionContext in project iaf by ibissource.

the class CmisHttpSender method invoke.

public Response invoke(String url, Map<String, String> headers, Output writer, BindingSession session, BigInteger offset, BigInteger length) throws SenderException, TimeOutException {
    // Prepare the message. We will overwrite things later...
    this.headers = headers;
    int responseCode = -1;
    IPipeLineSession pls = new PipeLineSessionBase();
    pls.put("writer", writer);
    pls.put("url", url);
    ParameterResolutionContext prc = new ParameterResolutionContext("", pls);
    try {
        sendMessageWithTimeoutGuarded(null, null, prc);
        return (Response) pls.get("response");
    } catch (Exception e) {
        throw new CmisConnectionException(getUrl(), responseCode, e);
    }
}

Example 30 with ParameterResolutionContext

use of nl.nn.adapterframework.parameters.ParameterResolutionContext in project iaf by ibissource.

the class XslErrorMessageFormatter method format.

@Override
public String format(String message, Throwable t, INamedObject location, String originalMessage, String messageId, long receivedTime) {
    String result = super.format(message, t, location, originalMessage, messageId, receivedTime);
    if (StringUtils.isNotEmpty(getStyleSheet()) || StringUtils.isNotEmpty(getXpathExpression())) {
        try {
            Transformer errorTransformer;
            if (StringUtils.isNotEmpty(getStyleSheet())) {
                errorTransformer = XmlUtils.createTransformer(ClassUtils.getResourceURL(this, styleSheet));
            } else {
                String xpath = getXpathExpression();
                // if (StringUtils.isEmpty(xpath)) {
                // xpath="/errorMessage/@message";
                // }
                errorTransformer = XmlUtils.createTransformer(XmlUtils.createXPathEvaluatorSource(xpath));
            }
            ParameterList params = getParameterList();
            if (params != null) {
                try {
                    params.configure();
                } catch (ConfigurationException e) {
                    log.error("exception while configuring parameters", e);
                }
                ParameterResolutionContext prc = new ParameterResolutionContext(message, new PipeLineSessionBase());
                Map<String, Object> parametervalues = null;
                try {
                    parametervalues = prc.getValueMap(params);
                } catch (ParameterException e) {
                    log.error("got exception extracting parameters", e);
                }
                XmlUtils.setTransformerParameters(errorTransformer, parametervalues);
            }
            result = XmlUtils.transformXml(errorTransformer, result);
        } catch (IOException e) {
            log.error(" cannot retrieve [" + styleSheet + "]", e);
        } catch (javax.xml.transform.TransformerConfigurationException te) {
            log.error("got error creating transformer from file [" + styleSheet + "]", te);
        } catch (Exception tfe) {
            log.error("could not transform [" + result + "] using stylesheet [" + styleSheet + "]", tfe);
        }
    } else
        log.warn("no stylesheet defined for XslErrorMessageFormatter");
    return result;
}