75 lines
1.9 KiB
Java
75 lines
1.9 KiB
Java
package org.gcube.data.transfer.plugins.thredds;
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import static java.util.Collections.singletonMap;
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import java.io.File;
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import java.io.FileWriter;
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import java.io.IOException;
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import java.util.HashMap;
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import java.util.Map;
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import javax.xml.bind.JAXBException;
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import javax.xml.transform.stream.StreamResult;
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import org.apache.sis.xml.MarshallerPool;
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import org.apache.sis.xml.XML;
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import org.opengis.metadata.Metadata;
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import com.sun.xml.bind.marshaller.NamespacePrefixMapper;
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import lombok.Synchronized;
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public class ISOMetadataMarshalling {
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private static MarshallerPool pool=null;
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@Synchronized
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private static MarshallerPool getPool() throws JAXBException {
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if(pool==null)
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pool=new MarshallerPool(
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singletonMap(XML.METADATA_VERSION,"2007"));
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return pool;
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}
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public static final File asXML(Metadata meta) throws JAXBException, IOException {
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File tmp=File.createTempFile("tmp_meta_", ".xml");
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try (FileWriter fw=new FileWriter(tmp)){
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getPool().acquireMarshaller().marshal(meta,new StreamResult(fw));
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// XML.marshal(meta, new StreamResult(fw), singletonMap(XML.METADATA_VERSION,"2007"));
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}
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return tmp;
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}
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public static class Mapper extends NamespacePrefixMapper {
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private Map<String, String> namespaceMap = new HashMap<>();
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/**
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* Create mappings.
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*/
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public Mapper() {
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namespaceMap.put("http://www.w3.org/2001/XMLSchema-instance", "xsi");
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namespaceMap.put("https://www.intertech.com/software-consulting-services/", "consult");
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namespaceMap.put("http://www.w3.org/2003/05/soap-envelope/", "soap");
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}
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/* (non-Javadoc)
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* Returning null when not found based on spec.
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* @see com.sun.xml.bind.marshaller.NamespacePrefixMapper#getPreferredPrefix(java.lang.String, java.lang.String, boolean)
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*/
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@Override
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public String getPreferredPrefix(String namespaceUri, String suggestion, boolean requirePrefix) {
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return namespaceMap.getOrDefault(namespaceUri, suggestion);
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}
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}
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}
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