From 7bf7c3c03fd3a1efeaf3f8e3dd75922e2f5f9921 Mon Sep 17 00:00:00 2001 From: Thomas <> Date: Tue, 8 Mar 2022 19:06:10 +0100 Subject: refactor(core): move all project libs into sub-project 'modules' --- .../core/provider/StatusMessageProvider.java | 182 +++++++++++++++++++++ 1 file changed, 182 insertions(+) create mode 100644 modules/core_common_webapp/src/main/java/at/asitplus/eidas/specific/core/provider/StatusMessageProvider.java (limited to 'modules/core_common_webapp/src/main/java/at/asitplus/eidas/specific/core/provider/StatusMessageProvider.java') diff --git a/modules/core_common_webapp/src/main/java/at/asitplus/eidas/specific/core/provider/StatusMessageProvider.java b/modules/core_common_webapp/src/main/java/at/asitplus/eidas/specific/core/provider/StatusMessageProvider.java new file mode 100644 index 00000000..b47c0b63 --- /dev/null +++ b/modules/core_common_webapp/src/main/java/at/asitplus/eidas/specific/core/provider/StatusMessageProvider.java @@ -0,0 +1,182 @@ +/* + * Copyright 2018 A-SIT Plus GmbH + * AT-specific eIDAS Connector has been developed in a cooperation between EGIZ, + * A-SIT Plus GmbH, A-SIT, and Graz University of Technology. + * + * Licensed under the EUPL, Version 1.2 or - as soon they will be approved by + * the European Commission - subsequent versions of the EUPL (the "License"); + * You may not use this work except in compliance with the License. + * You may obtain a copy of the License at: + * https://joinup.ec.europa.eu/news/understanding-eupl-v12 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" basis, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * This product combines work with different licenses. See the "NOTICE" text + * file for details on the various modules and licenses. + * The "NOTICE" text file is part of the distribution. Any derivative works + * that you distribute must include a readable copy of the "NOTICE" text file. +*/ + +package at.asitplus.eidas.specific.core.provider; + +import java.text.MessageFormat; +import java.util.Locale; +import java.util.MissingResourceException; +import java.util.ResourceBundle; + +import org.apache.commons.lang3.StringUtils; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.context.MessageSource; +import org.springframework.context.MessageSourceAware; +import org.springframework.context.NoSuchMessageException; +import org.springframework.context.i18n.LocaleContextHolder; +import org.springframework.stereotype.Service; + +import at.gv.egiz.eaaf.core.api.IStatusMessenger; +import at.gv.egiz.eaaf.core.exceptions.EaafException; +import at.gv.egiz.eaaf.core.impl.logging.LogMessageProviderFactory; + +@Service("StatusMessageProvider") +public class StatusMessageProvider implements IStatusMessenger, MessageSourceAware { + private static final Logger log = LoggerFactory.getLogger(StatusMessageProvider.class); + + private static final String ERROR_MESSAGES_UNAVAILABLE = + "Error messages can NOT be load from application. Only errorCode: {0} is availabe"; + private static final String ERROR_NO_MESSAGE = "No errormesseage for error with number.={0}"; + + private static final String ERROR_EXTERNALERROR_CODES_UNAVAILABLE = + "External error-codes can NOT be load from application. Only internal errorCode: {0} is availabe"; + private static final String ERROR_NO_EXTERNALERROR_CODE = + "No external error for internal error with number.={0}"; + private static final String MSG_WARN_NO_SOURCE = "MessageCode: {} is NOT SET for locale: {}"; + private static final String MSG_INFO = "Use locale: {} as default"; + + // external error codes + private static final String DEFAULT_EXTERNALERROR_RESOURCES = "properties/external_statuscodes_map"; + private static final Locale DEFAULT_EXTERNALERROR_LOCALES = new Locale("en", "GB"); + private ResourceBundle externalError = null; + + //internal messanges + private MessageSource messageSource; + + @Override + public String getMessageWithoutDefault(final String messageId, final Object[] parameters) { + if (messageSource == null) { + return null; + + } else { + try { + final Locale locale = LocaleContextHolder.getLocale(); + return messageSource.getMessage(messageId, parameters, locale); + + } catch (final NoSuchMessageException e) { + log.info(MSG_WARN_NO_SOURCE, messageId, LocaleContextHolder.getLocale()); + log.debug(MSG_INFO, Locale.ENGLISH); + + try { + return messageSource.getMessage(messageId, parameters, Locale.ENGLISH); + + } catch (final NoSuchMessageException e2) { + log.info(MSG_WARN_NO_SOURCE, messageId, Locale.ENGLISH); + + } + + } catch (final MissingResourceException e2) { + log.warn("No message source", e2); + + } + } + + return null; + + } + + @Override + public String getMessage(final String messageId, final Object[] parameters) { + if (messageSource == null) { + return MessageFormat.format(ERROR_MESSAGES_UNAVAILABLE, new Object[]{messageId}); + + } else { + try { + final Locale locale = LocaleContextHolder.getLocale(); + return messageSource.getMessage(messageId, parameters, locale); + + } catch (final NoSuchMessageException e) { + log.info(MSG_WARN_NO_SOURCE, messageId, LocaleContextHolder.getLocale()); + log.debug(MSG_INFO, Locale.ENGLISH); + + try { + return messageSource.getMessage(messageId, parameters, Locale.ENGLISH); + + } catch (final NoSuchMessageException e2) { + return MessageFormat.format(ERROR_NO_MESSAGE, new Object[]{messageId}); + + } + + } catch (final MissingResourceException e2) { + return MessageFormat.format(ERROR_NO_MESSAGE, new Object[]{messageId}); + + } + } + } + + @Override + public String getResponseErrorCode(Throwable throwable) { + String errorCode = IStatusMessenger.CODES_EXTERNAL_ERROR_GENERIC; + if (throwable instanceof EaafException) { + errorCode = ((EaafException) throwable).getErrorId(); + + } + + return errorCode; + + } + + @Override + public String mapInternalErrorToExternalError(String intErrorCode) { + // initialize messages + if (externalError == null) { + this.externalError = ResourceBundle.getBundle( + DEFAULT_EXTERNALERROR_RESOURCES, + DEFAULT_EXTERNALERROR_LOCALES); + + } + + // create the message + if (externalError == null) { + log.warn(MessageFormat.format(ERROR_EXTERNALERROR_CODES_UNAVAILABLE, new Object[] { intErrorCode })); + return IStatusMessenger.CODES_EXTERNAL_ERROR_GENERIC; + + } else { + try { + if (StringUtils.isNotEmpty(intErrorCode)) { + return externalError.getString(intErrorCode); + + } else { + return IStatusMessenger.CODES_EXTERNAL_ERROR_GENERIC; + + } + + } catch (final MissingResourceException e2) { + log.info(MessageFormat.format(ERROR_NO_EXTERNALERROR_CODE, new Object[] { intErrorCode })); + return IStatusMessenger.CODES_EXTERNAL_ERROR_GENERIC; + + } + } + } + + @Override + public void setMessageSource(MessageSource messageSource) { + this.messageSource = messageSource; + + log.info("Injecting 'StatusMessanger' into 'LogMessageProviderFactory'"); + LogMessageProviderFactory.setStatusMessager(this); + + } + +} -- cgit v1.2.3