mirror of https://github.com/sismics/docs.git
58 lines
1.9 KiB
Java
58 lines
1.9 KiB
Java
package com.sismics.docs.core.listener.async;
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import com.google.common.eventbus.AllowConcurrentEvents;
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import com.google.common.eventbus.Subscribe;
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import com.sismics.docs.core.dao.ContributorDao;
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import com.sismics.docs.core.dao.DocumentDao;
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import com.sismics.docs.core.event.DocumentCreatedAsyncEvent;
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import com.sismics.docs.core.model.context.AppContext;
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import com.sismics.docs.core.model.jpa.Contributor;
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import com.sismics.docs.core.model.jpa.Document;
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import com.sismics.docs.core.util.TransactionUtil;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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/**
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* Listener on document created.
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*
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* @author bgamard
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*/
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public class DocumentCreatedAsyncListener {
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/**
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* Logger.
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*/
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private static final Logger log = LoggerFactory.getLogger(DocumentCreatedAsyncListener.class);
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/**
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* Document created.
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*
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* @param event Document created event
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*/
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@Subscribe
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@AllowConcurrentEvents
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public void on(final DocumentCreatedAsyncEvent event) {
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if (log.isInfoEnabled()) {
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log.info("Document created event: " + event.toString());
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}
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TransactionUtil.handle(() -> {
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// Fetch a fresh document
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Document document = new DocumentDao().getById(event.getDocumentId());
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if (document == null) {
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// The document has been deleted since
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return;
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}
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// Add the first contributor (the creator of the document)
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ContributorDao contributorDao = new ContributorDao();
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Contributor contributor = new Contributor();
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contributor.setDocumentId(event.getDocumentId());
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contributor.setUserId(event.getUserId());
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contributorDao.create(contributor);
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// Update index
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AppContext.getInstance().getIndexingHandler().createDocument(document);
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});
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}
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}
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