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

Example 36 with ParameterValue

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

the class SapFunctionFacade method message2FunctionCall.

public void message2FunctionCall(JCoFunction function, String request, String correlationId, ParameterValueList pvl) throws SapException {
    JCoParameterList input = function.getImportParameterList();
    int requestFieldIndex = findFieldIndex(input, getRequestFieldIndex(), getRequestFieldName());
    setParameters(input, function.getTableParameterList(), request, requestFieldIndex);
    if (pvl != null) {
        for (ParameterValue pv : pvl) {
            String name = pv.getDefinition().getName();
            String value = pv.asStringValue("");
            int slashPos = name.indexOf('/');
            if (slashPos < 0) {
                input.setValue(name, value);
            } else {
                String structName = name.substring(0, slashPos);
                String elemName = name.substring(slashPos + 1);
                JCoStructure struct = input.getStructure(structName);
                struct.setValue(elemName, value);
            }
        }
    }
    int correlationIdFieldIndex = findFieldIndex(input, getCorrelationIdFieldIndex(), getCorrelationIdFieldName());
    if (correlationIdFieldIndex > 0 && input != null) {
        input.setValue(correlationIdFieldIndex - 1, correlationId);
    }
}

Example 37 with ParameterValue

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

the class EtagHandlerPipe method doPipe.

@Override
public PipeRunResult doPipe(Message message, PipeLineSession session) throws PipeRunException {
    if (message == null) {
        throw new PipeRunException(this, getLogPrefix(session) + "got null input");
    }
    String uriPatternSessionKey = null;
    ParameterValueList pvl = null;
    ParameterList parameterList = getParameterList();
    if (parameterList != null) {
        try {
            pvl = parameterList.getValues(message, session);
            if (pvl != null) {
                ParameterValue pv = pvl.get("uriPattern");
                if (pv != null) {
                    uriPatternSessionKey = pv.asStringValue();
                }
            }
        } catch (ParameterException e) {
            throw new PipeRunException(this, getLogPrefix(session) + "exception extracting parameters", e);
        }
    }
    // hash over data genereren, uit cache lezen en teruggeven, in cache updaten, verwijderen uit cache, cache naar disk wegschrijven, cache legen
    String cacheKey = null;
    if (uriPatternSessionKey != null && !uriPatternSessionKey.isEmpty())
        cacheKey = getRestPath() + "_" + uriPatternSessionKey.toLowerCase();
    else
        cacheKey = getRestPath() + "_" + getUriPattern();
    if (cache != null && cache.containsKey(cacheKey)) {
        Object returnCode = false;
        if (log.isDebugEnabled())
            log.debug("found eTag cacheKey [" + cacheKey + "] with action [" + getAction() + "]");
        switch(getAction()) {
            case GENERATE:
                try {
                    cache.put(cacheKey, ApiCacheManager.buildEtag(getRestPath() + "/" + getUriPattern(), message.asString().hashCode()));
                } catch (IOException e) {
                    throw new PipeRunException(this, getLogPrefix(session) + "cannot open stream", e);
                }
                returnCode = true;
                break;
            case GET:
                returnCode = cache.get(cacheKey);
                break;
            case SET:
                try {
                    cache.put(cacheKey, message.asString());
                } catch (IOException e) {
                    throw new PipeRunException(this, getLogPrefix(session) + "cannot open stream", e);
                }
                returnCode = true;
                break;
            case DELETE:
                returnCode = cache.remove(cacheKey);
                break;
            case FLUSH:
                if (cache instanceof ApiEhcache) {
                    ((ApiEhcache) cache).flush();
                    returnCode = true;
                }
                break;
            case CLEAR:
                cache.clear();
                returnCode = true;
                break;
            default:
                throw new PipeRunException(this, getLogPrefix(session) + "action not found [" + getAction() + "]");
        }
        return new PipeRunResult(getSuccessForward(), returnCode);
    } else {
        PipeForward pipeForward = findForward(PipeForward.EXCEPTION_FORWARD_NAME);
        String msg;
        if (cache == null)
            msg = "failed to locate cache";
        else
            msg = "failed to locate eTag [" + cacheKey + "] in cache";
        if (pipeForward == null) {
            throw new PipeRunException(this, getLogPrefix(session) + msg);
        }
        return new PipeRunResult(pipeForward, "");
    }
}

Example 38 with ParameterValue

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

the class JavascriptSender method sendMessage.

@Override
public Message sendMessage(Message message, PipeLineSession session) throws SenderException {
    Object jsResult = "";
    int numberOfParameters = 0;
    JavascriptEngine<?> jsInstance = engine.create();
    try {
        jsInstance.startRuntime();
    } catch (JavascriptException e) {
        throw new SenderException("unable to start Javascript engine", e);
    }
    // Create a Parameter Value List
    ParameterValueList pvl = null;
    try {
        if (getParameterList() != null) {
            pvl = getParameterList().getValues(message, session);
        }
    } catch (ParameterException e) {
        throw new SenderException(getLogPrefix() + " exception extracting parameters", e);
    }
    if (pvl != null) {
        numberOfParameters = pvl.size();
    }
    // This array will contain the parameters given in the configuration
    Object[] jsParameters = new Object[numberOfParameters];
    for (int i = 0; i < numberOfParameters; i++) {
        ParameterValue pv = pvl.getParameterValue(i);
        Object value = pv.getValue();
        try {
            jsParameters[i] = value instanceof Message ? ((Message) value).asString() : value;
        } catch (IOException e) {
            throw new SenderException(getLogPrefix(), e);
        }
    }
    for (ISender sender : getSenders()) {
        jsInstance.registerCallback(sender, session);
    }
    try {
        // Compile the given Javascript and execute the given Javascript function
        jsInstance.executeScript(adaptES6Literals(fileInput));
        jsResult = jsInstance.executeFunction(jsFunctionName, jsParameters);
    } catch (JavascriptException e) {
        throw new SenderException("unable to execute script/function", e);
    } finally {
        jsInstance.closeRuntime();
    }
    // Pass jsResult, the result of the Javascript function.
    // It is recommended to have the result of the Javascript function be of type String, which will be the output of the sender
    String result = String.valueOf(jsResult);
    if (StringUtils.isEmpty(result) || "null".equals(result) || "undefined".equals(result)) {
        return Message.nullMessage();
    }
    return new Message(result);
}