Revision 49332
Added by Sandro La Bruzzo over 6 years ago
| DLIResolverSerializer.java | ||
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import com.ximpleware.XMLModifier; |
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import eu.dnetlib.dli.resolver.model.DLIResolvedObject; |
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import eu.dnetlib.pid.resolver.mdstore.plugin.AbstractResolverSerializer; |
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import eu.dnetlib.pid.resolver.mdstore.plugin.ResolverSerializer; |
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import eu.dnetlib.pid.resolver.model.ObjectType; |
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import eu.dnetlib.pid.resolver.model.ResolvedObject; |
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/** |
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* Created by sandro on 9/21/16. |
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*/ |
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public class DLIResolverSerializer implements ResolverSerializer {
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public class DLIResolverSerializer extends AbstractResolverSerializer {
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private static final Log log = LogFactory.getLog(DLIResolverSerializer.class);
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private static final Log log = LogFactory.getLog(DLIResolverSerializer.class);
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private StringTemplate dmfTemplate;
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private StringTemplate dmfTemplate;
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private StringTemplate pmfTemplate;
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private StringTemplate pmfTemplate;
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private StringTemplate scholixTemplate;
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private StringTemplate scholixTemplate;
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@Override
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public String serializeToXML(final ResolvedObject object) {
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StringWriter writer = new StringWriter(16);
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@Override
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public String serializeToXML(final ResolvedObject object) {
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StringWriter writer = new StringWriter(16);
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NoIndentWriter out = new NoIndentWriter(writer); |
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if (object.getType() == null)
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object.setType(ObjectType.unknown);
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if (object.getType() == null)
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object.setType(ObjectType.unknown);
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switch (object.getType()) {
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case publication: {
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return serialize(pmfTemplate, object, writer, out); |
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switch (object.getType()) {
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case publication: {
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return serialize(pmfTemplate, object, writer, out); |
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} |
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case dataset: {
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return serialize(dmfTemplate, object, writer, out); |
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} |
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case unknown: {
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return serialize(scholixTemplate, object, writer, out); |
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} |
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} |
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case dataset: {
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return serialize(dmfTemplate, object, writer, out); |
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} |
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case unknown: {
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return serialize(scholixTemplate, object, writer, out); |
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} |
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} |
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return null; |
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} |
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@Override |
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public String serialize(final StringTemplate template, final ResolvedObject object, final StringWriter writer, final NoIndentWriter out) {
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try {
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template.removeAttribute("object");
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template.setAttribute("object", object);
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template.write(out); |
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String result = writer.toString(); |
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writer.close(); |
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return result; |
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} catch (Throwable e) {
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throw new RuntimeException(e); |
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} |
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return null; |
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} |
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public String serializeReplacingXML(final String xml, final ResolvedObject object) {
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public StringTemplate getDmfTemplate() {
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return dmfTemplate; |
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} |
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try {
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VTDGen vg = new VTDGen(); // Instantiate VTDGen |
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XMLModifier xm = new XMLModifier(); //Instantiate XMLModifier |
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@Required |
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public void setDmfTemplate(final StringTemplate dmfTemplate) {
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this.dmfTemplate = dmfTemplate; |
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} |
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vg.setDoc(xml.getBytes()); |
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public StringTemplate getPmfTemplate() {
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return pmfTemplate; |
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} |
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vg.parse(true); |
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VTDNav vn = vg.getNav(); |
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xm.bind(vn); |
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@Required |
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public void setPmfTemplate(final StringTemplate pmfTemplate) {
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this.pmfTemplate = pmfTemplate; |
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} |
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final AutoPilot ap = new AutoPilot(vn); |
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public StringTemplate getScholixTemplate() {
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return scholixTemplate; |
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} |
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ap.selectXPath("//*[local-name()='objIdentifier']");
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if (ap.evalXPath() != -1) {
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LocalDateTime currentTime = LocalDateTime.now(); |
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xm.insertAfterElement(String.format("\n<dri:resolvedDate>%s</dri:resolvedDate>", currentTime));
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} |
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ap.selectXPath("//*[local-name()='about']");
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if (ap.evalXPath() != -1) {
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xm.remove(); |
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} |
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ap.selectXPath("//*[local-name()='metadata']");
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if (ap.evalXPath() != -1) {
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xm.insertBeforeElement(serializeToXML(object)); |
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xm.remove(); |
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} |
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final ByteArrayOutputStream bas = new ByteArrayOutputStream(); |
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xm.output(bas); |
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return new String(bas.toByteArray()); |
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} catch (Throwable e) {
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if (log.isDebugEnabled()) {
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log.debug(String.format("Error on replacing xml: %s", xml));
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} |
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return null; |
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} |
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} |
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public StringTemplate getDmfTemplate() {
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return dmfTemplate; |
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} |
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@Required |
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public void setDmfTemplate(final StringTemplate dmfTemplate) {
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this.dmfTemplate = dmfTemplate; |
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} |
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public StringTemplate getPmfTemplate() {
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return pmfTemplate; |
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} |
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@Required |
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public void setPmfTemplate(final StringTemplate pmfTemplate) {
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this.pmfTemplate = pmfTemplate; |
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} |
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public StringTemplate getScholixTemplate() {
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return scholixTemplate; |
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} |
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@Required |
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public void setScholixTemplate(final StringTemplate scholixTemplate) {
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this.scholixTemplate = scholixTemplate; |
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} |
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@Required |
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public void setScholixTemplate(final StringTemplate scholixTemplate) {
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this.scholixTemplate = scholixTemplate; |
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} |
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} |
Also available in: Unified diff
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