Merge branch 'FEATURE-fqs-harvesting'

src/main/java/org/gesis/dda/feeder/impl/FeedingContextFactory.java

@@ -7,6 +7,7 @@ import org.gesis.dda.feeder.FeedingContext;
 import org.gesis.dda.feeder.NextIncrementalHarvestingIntervalStrategy;
 import org.gesis.dda.filter.BundleFilter;
 import org.gesis.dda.filter.impl.AcceptAnyBundleFilter;
+import org.gesis.dda.filter.impl.Fqs2SsoarBundleFilter;
 import org.gesis.dda.filter.impl.SsoarTargetRepositoryBundleFilter;
 import org.gesis.dda.filter.impl.Wbv2SsoarBundleFilter;
 import org.gesis.dda.persist.PersistableHelper;
@@ -116,19 +117,23 @@ public class FeedingContextFactory {
         String sourceId = source.getReference();
         String targetId = target.getReference();
         String key = sourceId + "$$" + targetId;
-
+        
         log.debug("Looking up MetadataTransformer for key {}", key);
         switch (key) {
             case "http://dspace.wbv.de:8888/oai/request$$ssoar":
                 log.debug("using http://dspace.wbv.de:8888/oai/request$$ssoar");
                 result = new Wbv2SsoarBundleFilter();
                 break;
+            case "http://www.qualitative-research.net/index.php/fqs/oai/$$ssoar":
+                log.info("using Fqs2SsoarBundleFilter");
+                result = new Fqs2SsoarBundleFilter();
+                break;
             default:
                 log.debug("using default IdentityMetadataTransformer");
                 result = new AcceptAnyBundleFilter();
                 break;
         }
-
+        
         return result;
     }
     

src/main/java/org/gesis/dda/filter/impl/Fqs2SsoarBundleFilter.java

+package org.gesis.dda.filter.impl;
+
+import java.util.Set;
+
+import org.gesis.dda.filter.BundleFilter;
+import org.gesis.dda.publishing.domain.Bundle;
+import org.gesis.dda.publishing.domain.Metadatum;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class Fqs2SsoarBundleFilter implements BundleFilter {
+    
+    private final static Logger LOG = LoggerFactory.getLogger(Fqs2SsoarBundleFilter.class);
+    
+    /**
+     * SSOAR already has everything up to and including dc.source.volume=17 dc.source.issue=3 ->
+     * there are only three issues in volume=17 -> therefore: harvest everything starting with volume>=18
+     */
+    @Override
+    public boolean test(Bundle bundle) {
+        
+        boolean result;
+        Set<Metadatum> metadata = bundle.getMetadata();
+        Metadatum volume = metadata.stream().filter( m -> m.getKey().equals("dc.source.volume") ).findFirst().orElse(null);
+        if (null != volume) {
+            String volumeValueString = volume.getValue();
+            
+            try {
+                int volumeValue = Integer.parseInt(volumeValueString);
+                
+                if ( volumeValue >= 18 ) {
+                    result = true;
+                }
+                else {
+                    LOG.info("filtering away bundle.reference={}", bundle.getReference() );
+                    result = false;
+                }
+            }
+            catch (NumberFormatException e) {
+                LOG.warn("unparsable dc.source.volume={} for bundle.reference={}", volumeValueString, bundle.getReference() );
+                result = true;
+            }
+            
+        }
+        else {
+            result = true;
+        }
+        
+        return result;
+    }
+    
+}

src/main/java/org/gesis/dda/transformer/impl/Wbv2SsoarMetadataTransformer.java

@@ -71,7 +71,7 @@ public class Wbv2SsoarMetadataTransformer implements MetadataTransformer {
                 else if ( originalMetadatumKey.matches("dc.identifier.doi") ) {
                     String cleanedMetadatumValue = originalMetadatumValue;
                     if ( ! cleanedMetadatumValue.startsWith("http") ) {
-                        cleanedMetadatumValue = "https://dx.doi.org/" + cleanedMetadatumValue;
+                        cleanedMetadatumValue = "https://doi.org/" + cleanedMetadatumValue;
                     }
                     Metadatum newMetadatum = new SimpleMetadatum("dc.identifier.doi", cleanedMetadatumValue);
                     result.add(newMetadatum);

src/main/java/org/gesis/dda/wizard/domain/Bundle.java

 package org.gesis.dda.wizard.domain;
 
-import com.fasterxml.jackson.annotation.JsonIgnore;
-import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import java.io.Serializable;
+import java.time.Instant;
+import java.util.Objects;
+import java.util.Set;
+import java.util.stream.Collectors;
+
+import javax.persistence.CollectionTable;
+import javax.persistence.Column;
+import javax.persistence.ElementCollection;
+import javax.persistence.Entity;
+import javax.persistence.EnumType;
+import javax.persistence.Enumerated;
+import javax.persistence.FetchType;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+import javax.persistence.JoinColumn;
+import javax.persistence.ManyToOne;
+import javax.persistence.Table;
+
 import org.gesis.dda.publishing.domain.Metadatum;
 import org.gesis.dda.publishing.domain.impl.JpaMetadatum;
 import org.gesis.dda.wizard.domain.enumeration.BundleState;
@@ -9,12 +27,8 @@ import org.gesis.dda.wizard.service.BundleService;
 import org.hibernate.annotations.Cache;
 import org.hibernate.annotations.CacheConcurrencyStrategy;
 
-import javax.persistence.*;
-import java.io.Serializable;
-import java.time.Instant;
-import java.util.Objects;
-import java.util.Set;
-import java.util.stream.Collectors;
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 
 /**
  * A Bundle.
@@ -45,7 +59,7 @@ public class Bundle implements Serializable, org.gesis.dda.publishing.domain.Bun
     @Column(name = "last_harvesting_instant")
     private Instant lastHarvestingInstant;
 
-    @ElementCollection(fetch = FetchType.EAGER)
+    @ElementCollection(fetch = FetchType.LAZY)
     @CollectionTable(name="metadatum",
                      joinColumns=@JoinColumn(name="bundle_id")
     )
@@ -59,6 +73,7 @@ public class Bundle implements Serializable, org.gesis.dda.publishing.domain.Bun
         this.id = id;
     }
 
+    @Override
     public String getReference() {
         return reference;
     }

src/main/java/org/gesis/dda/wizard/service/FeederService.java

@@ -72,7 +72,7 @@ public class FeederService {
     }
     
     @Async
-    // @Transactional
+    @Transactional
     public void feed(FeedingContext feedingContext) {
         log.info("starting feeding");
         String sourceReference = feedingContext.getSourceReference();

src/main/resources/ehcache.xml

@@ -3,15 +3,19 @@
          xsi:noNamespaceSchemaLocation="http://ehcache.org/ehcache.xsd"
          name="CM1"
          updateCheck="false"
-         maxBytesLocalHeap="16M">
+         maxBytesLocalHeap="64M">
 
+
+    
     <!--
       This is a default configuration, it is re-configured by the CacheConfiguration Spring Bean, using the
       properties from the resources/config/*.yml files.
     -->
 
     <diskStore path="java.io.tmpdir"/>
-
+    
+    <sizeOfPolicy maxDepth="100000"/>
+    
     <defaultCache
             eternal="false"
             overflowToDisk="false"

src/test/resources/xslt/cis-nlm-2-xmlbundle.xslt

@@ -125,9 +125,9 @@
   </xsl:template>
   
   <xsl:template match="nlm:article-id[@pub-id-type='doi']">
-    <xsl:variable name="doi" select="concat( 'http://dx.doi.org/', text() )"  />
+    <xsl:variable name="doi" select="concat( 'https://doi.org/', text() )"  />
     <xsl:call-template name="new-metadatum">
-      <xsl:with-param name="key" select="'dc.identifier.urn'"/>
+      <xsl:with-param name="key" select="'dc.identifier.doi'"/>
       <xsl:with-param name="language" select="''"/>
       <xsl:with-param name="value" select="$doi"/>
     </xsl:call-template>

src/test/resources/xslt/fqs-nlm-2-xmlbundle.xslt

+<?xml version="1.0" encoding="UTF-8"?>
+<xsl:stylesheet version="3.0"
+ xmlns:cc="http://www.d-nb.de/standards/cc/"
+ xmlns:dc="http://purl.org/dc/elements/1.1/"
+ xmlns:dcmitype="http://purl.org/dc/dcmitype/"
+ xmlns:dcterms="http://purl.org/dc/terms/"
+ xmlns:ddb="http://www.d-nb.de/standards/ddb/"
+ xmlns:dini="http://www.d-nb.de/standards/xmetadissplus/type/"
+ xmlns:doi="http://www.d-nb.de/standards/doi/"
+ xmlns:hdl="http://www.d-nb.de/standards/hdl/"
+ xmlns:mml="http://www.w3.org/1998/Math/MathML"
+ xmlns:nlm="http://dtd.nlm.nih.gov/publishing/2.3"
+ xmlns:oai="http://www.openarchives.org/OAI/2.0/"
+ xmlns:pc="http://www.d-nb.de/standards/pc/"
+ xmlns:thesis="http://www.ndltd.org/standards/metadata/etdms/1.0/"
+ xmlns:urn="http://www.d-nb.de/standards/urn/"
+ xmlns:xlink="http://www.w3.org/1999/xlink"
+ xmlns:xMetaDiss="http://www.d-nb.de/standards/xmetadissplus/"
+ xmlns:xoai="http://www.lyncode.com/xoai"
+ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+ xmlns:zoai="http://git.gesis.org/dda/zoai"
+>
+ 
+  <xsl:output indent="yes"/>
+  <xsl:strip-space elements="*"/>
+  <!-- <xsl:message terminate="no">here is the tree at the current node <xsl:copy-of select="."/>  </xsl:message> -->
+  <!-- <xsl:message terminate="no">here is some message for stderr, e.g. <xsl:value-of select='text()' /> </xsl:message> -->
+  <!-- 
+       <xsl:for-each select="./*">
+         <xsl:message terminate="no">a child=<xsl:value-of select="name()"/></xsl:message>
+       </xsl:for-each>
+     -->
+  
+  <!-- override default template -->
+  <xsl:template match="*" />
+  
+  <xsl:template match="/">
+    <xsl:element name="bundle">
+      <xsl:element name="metadata">
+        
+        <xsl:apply-templates select="oai:OAI-PMH/oai:GetRecord/oai:record/oai:metadata/nlm:article" />
+        <xsl:apply-templates select="oai:OAI-PMH/oai:GetRecord/oai:record/oai:header" />
+        
+        <!-- xsl:call-template name="new-metadatum">
+          <xsl:with-param name="key" select="'dc.type.stock'"/>
+          <xsl:with-param name="language" select="''"/>
+          <xsl:with-param name="value" select="'article'"/>
+        </xsl:call-template  -->
+        
+        <!-- xsl:call-template name="new-metadatum">
+          <xsl:with-param name="key" select="'dc.type.document'"/>
+          <xsl:with-param name="language" select="''"/>
+          <xsl:with-param name="value" select="'32'"/>
+        </xsl:call-template  -->
+        
+        <xsl:call-template name="new-metadatum">
+          <xsl:with-param name="key" select="'dc.source.journal'"/>
+          <xsl:with-param name="language" select="''"/>
+          <!-- xsl:with-param name="value" select="'Forum Qualitative Sozialforschung / Forum: Qualitative Social Research'"/ -->
+          <xsl:with-param name="value" select="'132'"/>
+        </xsl:call-template>
+        
+        <xsl:call-template name="new-metadatum">
+          <xsl:with-param name="key" select="'ssoar.contributor.institution'"/>
+          <xsl:with-param name="language" select="''"/>
+          <xsl:with-param name="value" select="'FQS'"/>
+        </xsl:call-template>
+        
+        <xsl:call-template name="new-metadatum">
+          <xsl:with-param name="key" select="'dc.description.pubstatus'"/>
+          <xsl:with-param name="language" select="''"/>
+          <xsl:with-param name="value" select="'1'"/>
+        </xsl:call-template>
+        
+        <xsl:call-template name="new-metadatum">
+          <xsl:with-param name="key" select="'dc.publisher.country'"/>
+          <xsl:with-param name="language" select="''"/>
+          <xsl:with-param name="value" select="'DEU'"/>
+        </xsl:call-template>
+        
+        <!-- http://www.qualitative-research.net/index.php/fqs/about/editorialPolicies#peerReviewProcess -->
+        <xsl:call-template name="new-metadatum">
+          <xsl:with-param name="key" select="'dc.description.review'"/>
+          <xsl:with-param name="language" select="''"/>
+          <xsl:with-param name="value" select="'1'"/>
+        </xsl:call-template>
+        
+      </xsl:element>
+    </xsl:element>
+  </xsl:template>
+  
+  <xsl:template match="oai:OAI-PMH/oai:GetRecord/oai:record/oai:metadata/nlm:article">
+    <xsl:variable name="sanitizedLanguage" select="zoai:sanitizeLanguage( @xml:lang )" />
+    <xsl:call-template name="new-metadatum">
+      <xsl:with-param name="key" select="'dc.language'"/>
+      <xsl:with-param name="language" select="''"/>
+      <xsl:with-param name="value" select="$sanitizedLanguage"/>
+    </xsl:call-template>
+    <xsl:apply-templates></xsl:apply-templates>
+  </xsl:template>
+  
+  <xsl:template match="oai:OAI-PMH/oai:GetRecord/oai:record/oai:header">
+    <xsl:apply-templates></xsl:apply-templates>
+  </xsl:template>
+  
+  <xsl:template match="oai:OAI-PMH/oai:GetRecord/oai:record/oai:metadata/nlm:article/nlm:front">
+    <xsl:apply-templates></xsl:apply-templates>
+  </xsl:template>
+  
+  <xsl:template match="nlm:journal-meta">
+    <xsl:apply-templates></xsl:apply-templates>
+  </xsl:template>
+  
+  <xsl:template match="nlm:issn[@pub-type='epub']">
+      
+    <xsl:call-template name="new-metadatum">
+      <xsl:with-param name="key" select="'dc.identifier.issn'"/>
+      <xsl:with-param name="language" select="''"/>
+      <xsl:with-param name="value" select="text()"/>
+    </xsl:call-template>
+  </xsl:template>
+  
+  <xsl:template match="nlm:article-meta">
+    <xsl:apply-templates></xsl:apply-templates>
+  </xsl:template>
+  
+  <xsl:template match="nlm:contrib-group">
+    <xsl:apply-templates></xsl:apply-templates>
+  </xsl:template>
+  
+  <xsl:template match="nlm:contrib[@contrib-type='author']">
+    <xsl:variable name="fullName" select="concat( nlm:name/nlm:surname/text(), ', ', nlm:name/nlm:given-names/text() )"  />
+    <xsl:call-template name="new-metadatum">
+      <xsl:with-param name="key" select="'dc.contributor.author'"/>
+      <xsl:with-param name="language" select="''"/>
+      <xsl:with-param name="value" select="$fullName"/>
+    </xsl:call-template>
+  </xsl:template>
+  
+  <xsl:template match="nlm:article-id[@pub-id-type='doi']">
+    <xsl:variable name="doi" select="concat( 'https://doi.org/', text() )"  />
+    <xsl:call-template name="new-metadatum">
+      <xsl:with-param name="key" select="'dc.identifier.doi'"/>
+      <xsl:with-param name="language" select="''"/>
+      <xsl:with-param name="value" select="$doi"/>
+    </xsl:call-template>
+  </xsl:template>
+  
+  <xsl:template match="nlm:pub-date[@pub-type='collection']">
+    <xsl:apply-templates></xsl:apply-templates>
+  </xsl:template>
+  
+  <xsl:template match="nlm:year">
+    <xsl:call-template name="new-metadatum">
+      <xsl:with-param name="key" select="'dc.date.issued'"/>
+      <xsl:with-param name="language" select="''"/>
+      <xsl:with-param name="value" select="text()"/>
+    </xsl:call-template>
+  </xsl:template>
+  
+  <xsl:template match="nlm:abstract-trans">
+    <xsl:variable name="sanitizedLanguage" select="zoai:sanitizeLanguage(@xml:lang)" />
+    <xsl:call-template name="new-metadatum">
+      <xsl:with-param name="key" select="'dc.description.abstract'"/>
+      <xsl:with-param name="language" select="$sanitizedLanguage"/>
+      <xsl:with-param name="value" select="nlm:p/text()"/>
+    </xsl:call-template>
+    
+    <xsl:variable name="maybeUrn" select="zoai:extractUrnFromFqsAbstract( nlm:p/text() )" />
+    <xsl:if test="$maybeUrn != ''">
+      <xsl:call-template name="new-metadatum">
+        <xsl:with-param name="key" select="'dc.identifier.urn'"/>
+        <xsl:with-param name="language" select="''"/>
+        <xsl:with-param name="value" select="$maybeUrn"/>
+      </xsl:call-template>
+    </xsl:if>
+  </xsl:template>
+  
+  <xsl:template match="nlm:self-uri[ not(@content-type) ]">
+    <xsl:call-template name="new-metadatum">
+      <xsl:with-param name="key" select="'dc.identifier.url'"/>
+      <xsl:with-param name="language" select="''"/>
+      <xsl:with-param name="value" select="@xlink:href"/>
+    </xsl:call-template>
+  </xsl:template>
+  
+  <xsl:template match="nlm:permissions">
+    <xsl:apply-templates></xsl:apply-templates>
+  </xsl:template>
+  
+  <xsl:template match="nlm:license">
+    <xsl:choose>
+      <xsl:when test="@xlink:href = 'http://creativecommons.org/licenses/by/4.0'">
+        <xsl:call-template name="new-metadatum">
+          <xsl:with-param name="key" select="'dc.rights.licence'"/>
+          <xsl:with-param name="language" select="''"/>
+          <xsl:with-param name="value" select="'16'"/>
+        </xsl:call-template>
+      </xsl:when>
+      <xsl:when test="@xlink:href = 'http://creativecommons.org/licenses/by-nc-nd/4.0'">
+        <xsl:call-template name="new-metadatum">
+          <xsl:with-param name="key" select="'dc.rights.licence'"/>
+          <xsl:with-param name="language" select="''"/>
+          <xsl:with-param name="value" select="'20'"/>
+        </xsl:call-template>
+      </xsl:when>
+      <xsl:when test="@xlink:href = 'http://creativecommons.org/licenses/by-nc/4.0'">
+        <xsl:call-template name="new-metadatum">
+          <xsl:with-param name="key" select="'dc.rights.licence'"/>
+          <xsl:with-param name="language" select="''"/>
+          <xsl:with-param name="value" select="'32'"/>
+        </xsl:call-template>
+      </xsl:when>
+      <xsl:otherwise>
+        <xsl:call-template name="new-metadatum">
+          <xsl:with-param name="key" select="'dc.rights.licence'"/>
+          <xsl:with-param name="language" select="''"/>
+          <xsl:with-param name="value" select="@xlink:href"/>
+        </xsl:call-template>
+      </xsl:otherwise>
+    </xsl:choose>
+    
+  </xsl:template>
+  
+  <xsl:template match="nlm:issue">
+    <xsl:call-template name="new-metadatum">
+      <xsl:with-param name="key" select="'dc.source.issue'"/>
+      <xsl:with-param name="language" select="''"/>
+      <xsl:with-param name="value" select="text()"/>
+    </xsl:call-template>
+  </xsl:template>
+  
+  <xsl:template match="nlm:issue-title">
+    <xsl:call-template name="new-metadatum">
+      <xsl:with-param name="key" select="'dc.source.issuetopic'"/>
+      <xsl:with-param name="language" select="''"/>
+      <xsl:with-param name="value" select="text()"/>
+    </xsl:call-template>
+  </xsl:template>
+  
+  <xsl:template match="nlm:volume">
+    <xsl:call-template name="new-metadatum">
+      <xsl:with-param name="key" select="'dc.source.volume'"/>
+      <xsl:with-param name="language" select="''"/>
+      <xsl:with-param name="value" select="text()"/>
+    </xsl:call-template>
+  </xsl:template>
+  
+  <xsl:template match="nlm:kwd-group">
+    <xsl:apply-templates></xsl:apply-templates>
+  </xsl:template>
+  
+  <xsl:template match="nlm:kwd">
+    <xsl:variable name="sanitizedLanguage" select="zoai:sanitizeLanguage(../@xml:lang)" />
+    <xsl:variable name="subjects" select="replace( text(), ',', ';')" />
+    <xsl:if test="$subjects != ''">
+      <xsl:call-template name="new-metadatum">
+        <xsl:with-param name="key" select="'dc.subject.other'"/>
+        <xsl:with-param name="language" select="$sanitizedLanguage"/>
+        <xsl:with-param name="value" select="$subjects"/>
+      </xsl:call-template>
+    </xsl:if>
+  </xsl:template>
+  
+  
+  <xsl:template match="/oai:OAI-PMH/oai:GetRecord/oai:record/oai:header/oai:setSpec">
+        <!-- http://www.qualitative-research.net/index.php/fqs/oai?verb=ListSets -->
+        <!-- http://www.qualitative-research.net/index.php/fqs/about/editorialPolicies#peerReviewProcess -->
+        <!-- guard against multiple set assignments such as 'fqsregion:ART' AND 'ec_fundedresources' -->
+        <xsl:if test="starts-with( text(), 'fqs:' )">
+          <xsl:choose>
+          
+            <xsl:when test="text() = 'fqs:REV' or text() = 'fqs:U22' or text() = 'fqs:U23' or text() = 'fqs:U24'">
+              <xsl:call-template name="new-metadatum">
+                <xsl:with-param name="key" select="'dc.type.stock'"/>
+                <xsl:with-param name="language" select="''"/>
+                <xsl:with-param name="value" select="'recension'"/>
+              </xsl:call-template>
+              
+              <xsl:call-template name="new-metadatum">
+                <xsl:with-param name="key" select="'dc.type.document'"/>
+                <xsl:with-param name="language" select="''"/>
+                <xsl:with-param name="value" select="'23'"/>
+              </xsl:call-template>
+            </xsl:when>
+            
+            
+            <xsl:when test="text() = 'fqs:CONF'">
+              <xsl:call-template name="new-metadatum">
+                <xsl:with-param name="key" select="'dc.type.stock'"/>
+                <xsl:with-param name="language" select="''"/>
+                <xsl:with-param name="value" select="'article'"/>
+              </xsl:call-template>
+              
+              <xsl:call-template name="new-metadatum">
+                <xsl:with-param name="key" select="'dc.type.document'"/>
+                <xsl:with-param name="language" select="''"/>
+                <xsl:with-param name="value" select="'16'"/>
+              </xsl:call-template>
+            </xsl:when>
+            
+            
+            <xsl:otherwise>
+              <xsl:call-template name="new-metadatum">
+                <xsl:with-param name="key" select="'dc.type.stock'"/>
+                <xsl:with-param name="language" select="''"/>
+                <xsl:with-param name="value" select="'article'"/>
+              </xsl:call-template>
+              
+              <xsl:call-template name="new-metadatum">
+                <xsl:with-param name="key" select="'dc.type.document'"/>
+                <xsl:with-param name="language" select="''"/>
+                <xsl:with-param name="value" select="'32'"/>
+              </xsl:call-template>
+            </xsl:otherwise>
+            
+          </xsl:choose>
+        </xsl:if>
+        
+  </xsl:template>
+  
+  <xsl:template name="new-metadatum">
+    <xsl:param name="key" />
+    <xsl:param name="language" />
+    <xsl:param name="value" />
+    <xsl:element name="metadatum">
+     
+     <xsl:element name="key">
+       <xsl:value-of select="$key" />
+     </xsl:element>
+     
+     <xsl:if test="$language != ''">
+       <xsl:variable name="sanitizedLanguage" select="zoai:sanitizeLanguage($language)" />
+       
+       <xsl:element name="language">
+         <xsl:value-of select="$sanitizedLanguage" />
+       </xsl:element>
+     </xsl:if>
+     
+     <xsl:element name="value">
+       <xsl:value-of select="$value" />
+     </xsl:element>
+     
+    </xsl:element>
+  </xsl:template>
+  
+  <xsl:function name="zoai:sanitizeLanguage">
+    <xsl:param name="inputLanguage" />
+    <xsl:choose>
+      <xsl:when test="$inputLanguage = 'ger' or $inputLanguage = 'DE' or $inputLanguage = 'de-DE' or $inputLanguage = 'deu'">
+        <xsl:value-of select="'de'" />
+      </xsl:when>
+      <xsl:when test="$inputLanguage = 'eng' or $inputLanguage = 'EN' or $inputLanguage = 'en-US' or $inputLanguage = 'en-GB'">
+        <xsl:value-of select="'en'" />
+      </xsl:when>
+      <xsl:when test="$inputLanguage = 'spa' or $inputLanguage = 'ES' or $inputLanguage = 'es-ES' or $inputLanguage = 'esp'">
+             <xsl:value-of select="'es'" />
+      </xsl:when>
+      <xsl:otherwise>
+        <xsl:value-of select="$inputLanguage" />
+      </xsl:otherwise>
+    </xsl:choose>
+  </xsl:function>
+  
+  <xsl:function name="zoai:extractUrnFromFqsAbstract">
+    <xsl:param name="rawString" />
+    <!-- <xsl:variable name="rawStringAfterUrnMagicMarker" select="substring-after($rawString, 'urn:nbn:de:')" />  -->
+    <xsl:analyze-string select="$rawString" regex=".*(urn:nbn:de:.*)$">
+      <xsl:matching-substring>
+        <xsl:value-of select="regex-group(1)" />
+      </xsl:matching-substring>
+    </xsl:analyze-string>
+  </xsl:function>
+</xsl:stylesheet>
\ No newline at end of file

src/test/resources/xslt/fqs-oai_dc-2-xmlbundle.xslt

+<?xml version="1.0" encoding="UTF-8"?>
+<xsl:stylesheet version="3.0"
+ xmlns:cc="http://www.d-nb.de/standards/cc/"
+ xmlns:dc="http://purl.org/dc/elements/1.1/"
+ xmlns:dcmitype="http://purl.org/dc/dcmitype/"
+ xmlns:dcterms="http://purl.org/dc/terms/"
+ xmlns:ddb="http://www.d-nb.de/standards/ddb/"
+ xmlns:dini="http://www.d-nb.de/standards/xmetadissplus/type/"
+ xmlns:doi="http://www.d-nb.de/standards/doi/"
+ xmlns:hdl="http://www.d-nb.de/standards/hdl/"
+ xmlns:mml="http://www.w3.org/1998/Math/MathML"
+ xmlns:nlm="http://dtd.nlm.nih.gov/publishing/2.3"
+ xmlns:oai="http://www.openarchives.org/OAI/2.0/"
+ xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
+ xmlns:pc="http://www.d-nb.de/standards/pc/"
+ xmlns:thesis="http://www.ndltd.org/standards/metadata/etdms/1.0/"
+ xmlns:urn="http://www.d-nb.de/standards/urn/"
+ xmlns:xlink="http://www.w3.org/1999/xlink"
+ xmlns:xMetaDiss="http://www.d-nb.de/standards/xmetadissplus/"