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42 changes: 42 additions & 0 deletions
42
repository/src/main/java/org/alfresco/messaging/LoggingDeadLetterQueue.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,42 @@ | ||
| /* | ||
| * #%L | ||
| * Alfresco Repository | ||
| * %% | ||
| * Copyright (C) 2005 - 2023 Alfresco Software Limited | ||
| * %% | ||
| * This file is part of the Alfresco software. | ||
| * If the software was purchased under a paid Alfresco license, the terms of | ||
| * the paid license agreement will prevail. Otherwise, the software is | ||
| * provided under the following open source license terms: | ||
| * | ||
| * Alfresco is free software: you can redistribute it and/or modify | ||
| * it under the terms of the GNU Lesser General Public License as published by | ||
| * the Free Software Foundation, either version 3 of the License, or | ||
| * (at your option) any later version. | ||
| * | ||
| * Alfresco is distributed in the hope that it will be useful, | ||
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| * GNU Lesser General Public License for more details. | ||
| * | ||
| * You should have received a copy of the GNU Lesser General Public License | ||
| * along with Alfresco. If not, see <http://www.gnu.org/licenses/>. | ||
| * #L% | ||
| */ | ||
| package org.alfresco.messaging; | ||
|
|
||
| import org.slf4j.Logger; | ||
| import org.slf4j.LoggerFactory; | ||
|
|
||
| public class LoggingDeadLetterQueue | ||
| { | ||
| private static final Logger LOG = LoggerFactory.getLogger(LoggingDeadLetterQueue.class); | ||
|
|
||
| public void onReceive(Object message) | ||
| { | ||
| if (message != null) | ||
| { | ||
| LOG.debug("Received:\n\n{}}\n\n", message); | ||
| } | ||
| } | ||
| } |
93 changes: 93 additions & 0 deletions
93
repository/src/main/java/org/alfresco/messaging/jackson/ObjectMapperFactory.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,93 @@ | ||
| /* | ||
| * #%L | ||
| * Alfresco Repository | ||
| * %% | ||
| * Copyright (C) 2005 - 2023 Alfresco Software Limited | ||
| * %% | ||
| * This file is part of the Alfresco software. | ||
| * If the software was purchased under a paid Alfresco license, the terms of | ||
| * the paid license agreement will prevail. Otherwise, the software is | ||
| * provided under the following open source license terms: | ||
| * | ||
| * Alfresco is free software: you can redistribute it and/or modify | ||
| * it under the terms of the GNU Lesser General Public License as published by | ||
| * the Free Software Foundation, either version 3 of the License, or | ||
| * (at your option) any later version. | ||
| * | ||
| * Alfresco is distributed in the hope that it will be useful, | ||
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| * GNU Lesser General Public License for more details. | ||
| * | ||
| * You should have received a copy of the GNU Lesser General Public License | ||
| * along with Alfresco. If not, see <http://www.gnu.org/licenses/>. | ||
| * #L% | ||
| */ | ||
| package org.alfresco.messaging.jackson; | ||
|
|
||
| import java.io.IOException; | ||
| import java.io.InputStream; | ||
| import java.io.Serial; | ||
| import java.io.StringWriter; | ||
|
|
||
| import org.apache.commons.io.IOUtils; | ||
|
|
||
| import com.fasterxml.jackson.annotation.JsonTypeInfo; | ||
| import com.fasterxml.jackson.core.JsonParseException; | ||
| import com.fasterxml.jackson.databind.DeserializationFeature; | ||
| import com.fasterxml.jackson.databind.ObjectMapper; | ||
| import com.fasterxml.jackson.databind.SerializationFeature; | ||
|
|
||
| public class ObjectMapperFactory | ||
| { | ||
| private ObjectMapperFactory() | ||
| { | ||
| //no instantiation | ||
| } | ||
|
|
||
| public static ObjectMapper createInstance() | ||
| { | ||
| QpidJsonBodyCleanerObjectMapper mapper = new QpidJsonBodyCleanerObjectMapper(); | ||
| mapper.configure(SerializationFeature.FAIL_ON_EMPTY_BEANS, false); | ||
| mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false); | ||
| mapper.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL, JsonTypeInfo.As.PROPERTY); | ||
| return mapper; | ||
| } | ||
|
|
||
| private static class QpidJsonBodyCleanerObjectMapper extends ObjectMapper | ||
| { | ||
| @Serial | ||
| private static final long serialVersionUID = 2568701685293341501L; | ||
|
|
||
| private static final String DEFAULT_ENCODING = "utf8"; | ||
|
|
||
| public <T> T readValue(InputStream inputStream, Class<T> valueType) throws IOException | ||
| { | ||
| try | ||
| { | ||
| // Try to unmarshal normally | ||
| if (inputStream.markSupported()) | ||
| { | ||
| inputStream.mark(1024 * 512); | ||
| } | ||
| return super.readValue(inputStream, valueType); | ||
| } | ||
| catch (JsonParseException e) | ||
| { | ||
| if (!inputStream.markSupported()) | ||
| { | ||
| // We can't reset this stream, bail out | ||
| throw e; | ||
| } | ||
| // Reset the stream | ||
| inputStream.reset(); | ||
| } | ||
| // Clean the message body and try again | ||
| StringWriter writer = new StringWriter(); | ||
| IOUtils.copy(inputStream, writer, DEFAULT_ENCODING); | ||
| String content = writer.toString(); | ||
| content = content.substring(content.indexOf('{')); | ||
| return readValue(content, valueType); | ||
| } | ||
| } | ||
| } |
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57 changes: 57 additions & 0 deletions
57
repository/src/main/java/org/alfresco/repo/events/CamelMessageProducer.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,57 @@ | ||
| /* | ||
| * #%L | ||
| * Alfresco Repository | ||
| * %% | ||
| * Copyright (C) 2005 - 2023 Alfresco Software Limited | ||
| * %% | ||
| * This file is part of the Alfresco software. | ||
| * If the software was purchased under a paid Alfresco license, the terms of | ||
| * the paid license agreement will prevail. Otherwise, the software is | ||
| * provided under the following open source license terms: | ||
| * | ||
| * Alfresco is free software: you can redistribute it and/or modify | ||
| * it under the terms of the GNU Lesser General Public License as published by | ||
| * the Free Software Foundation, either version 3 of the License, or | ||
| * (at your option) any later version. | ||
| * | ||
| * Alfresco is distributed in the hope that it will be useful, | ||
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| * GNU Lesser General Public License for more details. | ||
| * | ||
| * You should have received a copy of the GNU Lesser General Public License | ||
| * along with Alfresco. If not, see <http://www.gnu.org/licenses/>. | ||
| * #L% | ||
| */ | ||
| package org.alfresco.repo.events; | ||
|
|
||
| import java.util.Map; | ||
| import java.util.Objects; | ||
|
|
||
| import org.apache.camel.ProducerTemplate; | ||
|
|
||
| class CamelMessageProducer implements MessageProducer | ||
| { | ||
| private static final Map<String, Object> AMQP_HEADERS = Map.of("JMS_AMQP_MESSAGE_FORMAT", 0L); | ||
| private final ProducerTemplate producer; | ||
| private final String endpoint; | ||
|
|
||
| CamelMessageProducer(ProducerTemplate producer, String endpoint) | ||
| { | ||
| this.producer = Objects.requireNonNull(producer); | ||
| this.endpoint = Objects.requireNonNull(endpoint); | ||
| } | ||
|
|
||
| @Override | ||
| public void send(Object message) | ||
| { | ||
| try | ||
| { | ||
| producer.sendBodyAndHeaders(endpoint, message, AMQP_HEADERS); | ||
| } | ||
| catch (Exception e) | ||
| { | ||
| throw new MessagingException("Could not send message", e); | ||
| } | ||
| } | ||
| } |
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37 changes: 37 additions & 0 deletions
37
repository/src/main/java/org/alfresco/repo/events/MessageProducer.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,37 @@ | ||
| /* | ||
| * #%L | ||
| * Alfresco Repository | ||
| * %% | ||
| * Copyright (C) 2005 - 2023 Alfresco Software Limited | ||
| * %% | ||
| * This file is part of the Alfresco software. | ||
| * If the software was purchased under a paid Alfresco license, the terms of | ||
| * the paid license agreement will prevail. Otherwise, the software is | ||
| * provided under the following open source license terms: | ||
| * | ||
| * Alfresco is free software: you can redistribute it and/or modify | ||
| * it under the terms of the GNU Lesser General Public License as published by | ||
| * the Free Software Foundation, either version 3 of the License, or | ||
| * (at your option) any later version. | ||
| * | ||
| * Alfresco is distributed in the hope that it will be useful, | ||
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| * GNU Lesser General Public License for more details. | ||
| * | ||
| * You should have received a copy of the GNU Lesser General Public License | ||
| * along with Alfresco. If not, see <http://www.gnu.org/licenses/>. | ||
| * #L% | ||
| */ | ||
| package org.alfresco.repo.events; | ||
|
|
||
| public interface MessageProducer | ||
| { | ||
| /** | ||
| * Send the given POJO message to the default queue for the producer | ||
| * | ||
| * @param message message to send | ||
| * @throws MessagingException on failure | ||
| */ | ||
| void send(Object message) throws MessagingException; | ||
| } |
50 changes: 50 additions & 0 deletions
50
repository/src/main/java/org/alfresco/repo/events/MessagingException.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,50 @@ | ||
| /* | ||
| * #%L | ||
| * Alfresco Repository | ||
| * %% | ||
| * Copyright (C) 2005 - 2023 Alfresco Software Limited | ||
| * %% | ||
| * This file is part of the Alfresco software. | ||
| * If the software was purchased under a paid Alfresco license, the terms of | ||
| * the paid license agreement will prevail. Otherwise, the software is | ||
| * provided under the following open source license terms: | ||
| * | ||
| * Alfresco is free software: you can redistribute it and/or modify | ||
| * it under the terms of the GNU Lesser General Public License as published by | ||
| * the Free Software Foundation, either version 3 of the License, or | ||
| * (at your option) any later version. | ||
| * | ||
| * Alfresco is distributed in the hope that it will be useful, | ||
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| * GNU Lesser General Public License for more details. | ||
| * | ||
| * You should have received a copy of the GNU Lesser General Public License | ||
| * along with Alfresco. If not, see <http://www.gnu.org/licenses/>. | ||
| * #L% | ||
| */ | ||
| package org.alfresco.repo.events; | ||
|
|
||
| import java.io.Serial; | ||
| import java.time.LocalDate; | ||
| import java.util.concurrent.atomic.AtomicInteger; | ||
|
|
||
| public class MessagingException extends RuntimeException | ||
| { | ||
| @Serial | ||
| private static final long serialVersionUID = 8192266871339806688L; | ||
| private static final AtomicInteger ERROR_COUNTER = new AtomicInteger(); | ||
|
|
||
| public MessagingException(String message, Throwable cause) | ||
| { | ||
| super(buildErrorLogNumber(message), cause); | ||
| } | ||
|
|
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| private static String buildErrorLogNumber(String message) | ||
| { | ||
| final LocalDate today = LocalDate.now(); | ||
| message = message == null ? "" : message; | ||
|
|
||
| return "%02d%02d%04d %s".formatted(today.getMonthValue(), today.getDayOfMonth(), ERROR_COUNTER.getAndIncrement(), message); | ||
| } | ||
| } |
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