Revision 57158
Added by Enrico Ottonello over 4 years ago
| MDFormatReader.java | ||
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import com.google.common.collect.HashBasedTable; |
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import com.google.common.collect.Table; |
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import com.mycila.xmltool.CallBack; |
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import com.mycila.xmltool.XMLDoc; |
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import com.mycila.xmltool.XMLTag; |
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import eu.dnetlib.clients.index.client.IndexClientException; |
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import eu.dnetlib.rmi.provision.IndexServiceException; |
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import eu.dnetlib.utils.MetadataReference; |
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import eu.dnetlib.utils.MetadataReferenceFactory; |
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public class MDFormatReader {
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static class XmlUtils {
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/** |
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* helper method, parses a list of fields. |
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* |
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* @param fields |
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* the given fields |
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* @return the parsed fields |
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* @throws IndexServiceException |
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* if cannot parse the fields |
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*/ |
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public static Document parse(final String xml) {
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try {
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return new SAXReader().read(new StringReader(xml)); |
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} catch (DocumentException e) {
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throw new IllegalArgumentException("cannot parse: " + xml);
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} |
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} |
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public static InputSource asInputSource(final String input) throws DocumentException {
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return new InputSource(new StringReader(parse(input).asXML())); |
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} |
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} |
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@Autowired |
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private ServiceTools serviceTools; |
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// @Autowired |
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@Autowired |
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private MetadataReferenceFactory mdFactory; |
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public List<MetadataReference> listMDRefs() throws IndexClientException {
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return serviceTools.listMDRefs(); |
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} |
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public Document getFields(final MetadataReference mdRef) {
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final String fields = serviceTools.getIndexFields(mdRef);
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String fields = serviceTools.getIndexFields(mdRef); |
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return (fields != null) && !fields.isEmpty() ? XmlUtils.parse(fields) : null; |
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} |
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|
| ... | ... | |
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public Table<String, String, String> getAttributeTable(final MetadataReference mdRef, final String... attributeList) throws IndexClientException {
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final String fields = serviceTools.getIndexFields(mdRef); |
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if (fields.isEmpty()) { throw new IndexClientException("No result getting index layout informations"); }
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if (fields.isEmpty()) throw new IndexClientException("No result getting index layout informations");
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final Table<String, String, String> t = HashBasedTable.create(); |
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XMLDoc.from(serviceTools.getIndexFields(mdRef), false).forEach("//FIELD", field -> {
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XMLDoc.from(serviceTools.getIndexFields(mdRef), false).forEach("//FIELD", new CallBack() {
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for (final String attribute : attributeList) {
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String value = null;
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@Override
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public void execute(final XMLTag field) {
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if ("xpath".equals(attribute)) {
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if (!(field.hasAttribute("xpath") || field.hasAttribute("value"))) { return; }
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for (String attribute : attributeList) {
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String value = null;
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value = field.hasAttribute("xpath") ? field.getAttribute("xpath") : field.getAttribute("value");
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}
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if ("xpath".equals(attribute)) {
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if (!(field.hasAttribute("xpath") || field.hasAttribute("value"))) return;
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if ("weight".equals(attribute)) {
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if (!(field.hasAttribute(attribute))) { return; }
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value = field.hasAttribute("xpath") ? field.getAttribute("xpath") : field.getAttribute("value");
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} |
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value = field.hasAttribute(attribute) ? field.getAttribute(attribute) : "";
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}
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if ("weight".equals(attribute)) {
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if (!(field.hasAttribute(attribute))) return;
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if (value == null) {
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value = field.getAttribute(attribute); |
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value = field.hasAttribute(attribute) ? field.getAttribute(attribute) : ""; |
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} |
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if (value == null) {
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value = field.getAttribute(attribute); |
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} |
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t.put(field.getAttribute("name").toLowerCase(), attribute, value);
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} |
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t.put(field.getAttribute("name").toLowerCase(), attribute, value);
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} |
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}); |
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return t; |
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} |
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static class XmlUtils {
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/** |
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* helper method, parses a list of fields. |
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* <p> |
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* <p> |
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* the given fields |
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* |
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* @return the parsed fields if cannot parse the fields |
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*/ |
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public static Document parse(final String xml) {
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try {
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return new SAXReader().read(new StringReader(xml)); |
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} catch (final DocumentException e) {
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throw new IllegalArgumentException("cannot parse: " + xml);
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} |
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} |
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public static InputSource asInputSource(final String input) throws DocumentException {
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return new InputSource(new StringReader(parse(input).asXML())); |
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} |
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} |
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} |
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