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package eu.etaxonomy.cdm.io.tcsrdf;
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import org.apache.log4j.Logger;
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import org.jdom.Element;
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import com.hp.hpl.jena.rdf.model.Resource;
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import com.hp.hpl.jena.rdf.model.Statement;
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import eu.etaxonomy.cdm.io.common.mapping.CdmSingleAttributeMapperBase;
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import eu.etaxonomy.cdm.io.common.mapping.IRdfMapper;
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import eu.etaxonomy.cdm.io.tcsxml.CdmSingleAttributeXmlMapperBase;
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public abstract class CdmSingleAttributeRDFMapperBase extends
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CdmSingleAttributeMapperBase implements IRdfMapper {
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@SuppressWarnings("unused")
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private static final Logger logger = Logger.getLogger(CdmSingleAttributeXmlMapperBase.class);
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protected String sourceNameSpace;
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/**
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* @param sourceElementString
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* @param sourceNamespace
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* @param cdmAttributeString
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*/
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protected CdmSingleAttributeRDFMapperBase(String sourceElementString, String subject, String cdmAttributeString){
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super(sourceElementString, cdmAttributeString);
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this.sourceNameSpace = subject;
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}
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/**
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* Uses the Namespace of the parent Element
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* @param sourceElementString
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* @param cdmAttributeString
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*/
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protected CdmSingleAttributeRDFMapperBase(String sourceElementString, String cdmAttributeString){
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super(sourceElementString, cdmAttributeString);
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}
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public String getSourceElement(){
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return super.getSourceAttribute();
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}
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public String getDestinationAttribute(){
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return super.getDestinationAttribute();
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}
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public String getSourceNamespace(){
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return sourceNameSpace;
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}
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/**
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* Returns the namespace. If namespace is null, return parentElement namespace
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* @param parentElement
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* @return
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*/
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public String getSourceNameSpace(Statement resource){
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if (this.sourceNameSpace != null){
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return sourceNameSpace;
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}else if (resource != null){
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return resource.getPredicate().toString();
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}else{
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return null;
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}
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}
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public boolean mapsSource(Resource content, Statement statement){
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if (! (content instanceof Element)){
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return false;
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}
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//Element element = (Element)content;
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if (content == null){
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return false;
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}else if (! content.getNameSpace().equals(getSourceElement())){
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return false;
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}
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String thisSourceNameSpace= getSourceNameSpace(statement);
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if (thisSourceNameSpace == null){
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if (content.getNameSpace() == null){
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return true;
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}else{
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return false;
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}
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}
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if (! thisSourceNameSpace.equals(content.getNameSpace())){
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return false;
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}
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return true;
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}
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public String toString(){
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//TODO
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return this.getSourceElement();
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}
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}
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