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Escape description for use in datacite xml (file and datacite api call) #7798

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Apr 23, 2021
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Escape description for use in datacite xml (file and datacite api call) #7798

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5 changes: 2 additions & 3 deletions src/main/java/edu/harvard/iq/dataverse/DOIDataCiteRegisterService.java
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Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,6 @@
*/
package edu.harvard.iq.dataverse;

import edu.harvard.iq.dataverse.AbstractGlobalIdServiceBean.GlobalIdMetadataTemplate;
import edu.harvard.iq.dataverse.branding.BrandingUtil;

import java.io.ByteArrayOutputStream;
Expand All @@ -21,7 +20,6 @@
import java.util.logging.Logger;
import javax.ejb.EJB;
import javax.ejb.Stateless;
import javax.inject.Inject;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import javax.persistence.TypedQuery;
Expand Down Expand Up @@ -176,7 +174,8 @@ public static String getMetadataFromDvObject(String identifier, Map<String, Stri
metadataTemplate.setCreators(Util.getListFromStr(metadata.get("datacite.creator")));
metadataTemplate.setAuthors(dataset.getLatestVersion().getDatasetAuthors());
if (dvObject.isInstanceofDataset()) {
String description = dataset.getLatestVersion().getDescriptionPlainText();
//While getDescriptionPlainText strips < and > from HTML, it leaves '&' (at least so we need to xml escape as well
String description = StringEscapeUtils.escapeXml(dataset.getLatestVersion().getDescriptionPlainText());
if (description.isEmpty() || description.equals(DatasetField.NA_VALUE)) {
description = AbstractGlobalIdServiceBean.UNAVAILABLE;
}
Expand Down