Package org.ofbiz.service

Examples of org.ofbiz.service.GenericServiceException

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            if (serverType.equals("topic"))
                result.putAll(runTopic(modelService, context, server));
            else if (serverType.equals("queue"))
                result.putAll(runQueue(modelService, context, server));
            else
                throw new GenericServiceException("Illegal server messaging type.");
        }
        return result;
    }
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    }

    // Invoke the BeanShell Script.
    private Map<String, Object> serviceInvoker(String localName, ModelService modelService, Map<String, Object> context) throws GenericServiceException {
        if (UtilValidate.isEmpty(modelService.location)) {
            throw new GenericServiceException("Cannot run Beanshell service with empty location");
        }

        String location = this.getLocation(modelService);
        context.put("dctx", dispatcher.getLocalContext(localName));

        try {
            Object resultObj = BshUtil.runBshAtLocation(location, context);

            if (resultObj != null && resultObj instanceof Map) {
                Debug.logInfo("Got result Map from script return: " + resultObj, module);
                return cast(resultObj);
            } else if (context.get("result") != null && context.get("result") instanceof Map) {
                Debug.logInfo("Got result Map from context: " + resultObj, module);
                return cast(context.get("result"));
            }
        } catch (GeneralException e) {
            throw new GenericServiceException(e);
        }

        return ServiceUtil.returnSuccess();
    }
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        Map<String, Object> loginResult = null;

        try {
            loginResult = dispatcher.runSync("userLogin", UtilMisc.toMap("login.username", username, "login.password", password, "visitId", visitId, "locale", UtilHttp.getLocale(request)));
        } catch (GenericServiceException e) {
            throw new GenericServiceException(e.getLocalizedMessage());
        }
        if (ModelService.RESPOND_SUCCESS.equals(loginResult.get(ModelService.RESPONSE_MESSAGE))) {
            GenericValue userLogin = (GenericValue) loginResult.get("userLogin");
            Map<String, Object> userLoginSession = checkMap(loginResult.get("userLoginSession"), String.class, Object.class);
            return LdapLoginWorker.doMainLogin(request, response, userLogin, userLoginSession);
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        try {
            if (Debug.verboseOn()) Debug.logVerbose("Serializing Context --> " + context, module);
            xmlContext = XmlSerializer.serialize(context);
        } catch (Exception e) {
            throw new GenericServiceException("Cannot serialize context.", e);
        }

        Map<String, Object> parameters = FastMap.newInstance();
        parameters.put("serviceName", modelService.invoke);
        if (xmlContext != null)
            parameters.put("serviceContext", xmlContext);

        HttpClient http = new HttpClient(this.getLocation(modelService), parameters);
        String postResult = null;
        try {
            postResult = http.post();
        } catch (HttpClientException e) {
            throw new GenericServiceException("Problems invoking HTTP request", e);
        }

        Map<String, Object> result = null;
        try {
            Object res = XmlSerializer.deserialize(postResult, dctx.getDelegator());
            if (res instanceof Map)
                result = UtilGenerics.checkMap(res);
            else
                throw new GenericServiceException("Result not an instance of Map.");
        } catch (Exception e) {
            throw new GenericServiceException("Problems deserializing result.", e);
        }

        return result;
    }
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                    } else {
                        result = dispatcher.runSync(serviceName, context);
                    }
                } else {
                    Debug.logWarning("Attempt to invoke a non-exported service: " + serviceName, module);
                    throw new GenericServiceException("Cannot find requested service");
                }
            } catch (GenericServiceException e) {
                Debug.logError(e, "Service invocation error", module);
                result.put(ModelService.ERROR_MESSAGE, "Service invocation error: " + e.toString());
            }
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    protected void checkExportFlag(String serviceName) throws GenericServiceException {
        ModelService model = dispatcher.getDispatchContext().getModelService(serviceName);
        if (!model.export && !exportAll) {
            // TODO: make this log on the server rather than the client
            //Debug.logWarning("Attempt to invoke a non-exported service: " + serviceName, module);
            throw new GenericServiceException("Cannot find requested service");
        }
    }
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        return serviceInvoker(localName, modelService, context);
    }

    private Map<String, Object> serviceInvoker(String localName, ModelService modelService, Map<String, Object> context) throws GenericServiceException {
        if (UtilValidate.isEmpty(modelService.location)) {
            throw new GenericServiceException("Cannot run Groovy service with empty location");
        }

        String location = this.getLocation(modelService);
        context.put("dctx", dispatcher.getLocalContext(localName));

        try {
            Object resultObj = GroovyUtil.runScriptAtLocation(location, context);

            if (resultObj != null && resultObj instanceof Map) {
                return cast(resultObj);
            } else if (context.get("result") != null && context.get("result") instanceof Map) {
                return cast(context.get("result"));
            }
        } catch (GeneralException e) {
            throw new GenericServiceException(e);
        }

        return ServiceUtil.returnSuccess();
    }
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     */
    public Map<String, Object> runSync(String localName, ModelService modelService, Map<String, Object> context) throws GenericServiceException {
        Object result = serviceInvoker(localName, modelService, context);

        if (result == null || !(result instanceof Map)) {
            throw new GenericServiceException("Service [" + modelService.name + "] did not return a Map object");
        }
        return UtilGenerics.checkMap(result);
    }
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        Object result = null;

        // check the package and method names
        if (modelService.location == null || modelService.invoke == null) {
            throw new GenericServiceException("Service [" + modelService.name + "] is missing location and/or invoke values which are required for execution.");
        }

        // get the classloader to use
        ClassLoader cl = null;

        if (dctx == null) {
            cl = this.getClass().getClassLoader();
        } else {
            cl = dctx.getClassLoader();
        }

        try {
            Class<?> c = cl.loadClass(this.getLocation(modelService));
            Method m = c.getMethod(modelService.invoke, DispatchContext.class, Map.class);
            result = m.invoke(null, dctx, context);
        } catch (ClassNotFoundException cnfe) {
            throw new GenericServiceException("Cannot find service [" + modelService.name + "] location class", cnfe);
        } catch (NoSuchMethodException nsme) {
            throw new GenericServiceException("Service [" + modelService.name + "] specified Java method (invoke attribute) does not exist", nsme);
        } catch (SecurityException se) {
            throw new GenericServiceException("Service [" + modelService.name + "] Access denied", se);
        } catch (IllegalAccessException iae) {
            throw new GenericServiceException("Service [" + modelService.name + "] Method not accessible", iae);
        } catch (IllegalArgumentException iarge) {
            throw new GenericServiceException("Service [" + modelService.name + "] Invalid parameter match", iarge);
        } catch (InvocationTargetException ite) {
            throw new GenericServiceException("Service [" + modelService.name + "] target threw an unexpected exception", ite.getTargetException());
        } catch (NullPointerException npe) {
            throw new GenericServiceException("Service [" + modelService.name + "] ran into an unexpected null object", npe);
        } catch (ExceptionInInitializerError eie) {
            throw new GenericServiceException("Service [" + modelService.name + "] Initialization failed", eie);
        } catch (Throwable th) {
            throw new GenericServiceException("Service [" + modelService.name + "] Error or unknown exception", th);
        }

        return result;
    }
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        return this.serviceName + "[" + this.serviceMode + (this.persist ? "-persist" : "") + "]";
    }

    public boolean runAction(String selfService, DispatchContext dctx, Map<String, Object> context, Map<String, Object> result) throws GenericServiceException {
        if (serviceName.equals(selfService)) {
            throw new GenericServiceException("Cannot invoke self on ECA.");
        }

        // pull out context parameters needed for this service.
        Map<String, Object> actionContext = dctx.getModelService(serviceName).makeValid(context, ModelService.IN_PARAM);

        // set the userLogin object in the context
        actionContext.put("userLogin", ServiceUtil.getUserLogin(dctx, actionContext, runAsUser));

        Map<String, Object> actionResult = null;
        LocalDispatcher dispatcher = dctx.getDispatcher();
        // if SECAs have been turned off, then just return true which has same effect as if secas ran successfully
        if (dispatcher.isEcasDisabled()) {
            Debug.logWarning("SECAs have been disabled on purpose and will not be run for [" + serviceName + "]", module);
            return true;
        }

        if (eventName.startsWith("global-")) {
            // XA resource ECA
            ServiceXaWrapper xaw = new ServiceXaWrapper(dctx);
            if (eventName.equals("global-rollback")) {
                xaw.setRollbackService(serviceName, context, "async".equals(serviceMode), persist); // using the actual context so we get updates
            } else if (eventName.equals("global-commit")) {
                xaw.setCommitService(serviceName, context, "async".equals(serviceMode), persist);   // using the actual context so we get updates
            } else if (eventName.equals("global-commit-post-run")) {
                xaw.setCommitService(serviceName, context, "async".equals(serviceMode), persist);   // using the actual context so we get updates
            }
            try {
                xaw.enlist();
            } catch (XAException e) {
                throw new GenericServiceException("Unable to enlist ServiceXaWrapper with transaction", e);
            }
        } else {
            // standard ECA
            if (this.serviceMode.equals("sync")) {
                if (newTransaction) {
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  • org.ofbiz.content.data.DataServices
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