65 lines
2.2 KiB
Java
65 lines
2.2 KiB
Java
package org.gcube.application.geoportalcommon.geoportal;
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import static org.gcube.application.geoportal.client.plugins.GeoportalAbstractPlugin.useCaseDescriptors;
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import java.util.ArrayList;
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import java.util.Iterator;
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import java.util.List;
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import org.bson.Document;
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import org.gcube.application.geoportal.common.model.rest.QueryRequest;
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import org.gcube.application.geoportal.common.model.useCaseDescriptor.UseCaseDescriptor;
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import org.gcube.application.geoportal.common.rest.UseCaseDescriptorsI;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import com.mongodb.BasicDBObject;
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public class UseCaseDescriptorCaller {
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private static Logger LOG = LoggerFactory.getLogger(UseCaseDescriptorCaller.class);
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public UseCaseDescriptorsI useCaseDescriptorsClient() {
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LOG.info("useCaseDescriptorsClient called");
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return useCaseDescriptors().build();
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}
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public List<UseCaseDescriptor> getList() throws Exception {
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LOG.info("getlistOfUseCaseDescriptors called");
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UseCaseDescriptorsI client = useCaseDescriptorsClient();
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List<UseCaseDescriptor> listUCD = new ArrayList<UseCaseDescriptor>();
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Iterator<UseCaseDescriptor> useCaseDescrs = client.query(new QueryRequest());
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for (Iterator<UseCaseDescriptor> iterator = useCaseDescrs; useCaseDescrs.hasNext();) {
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UseCaseDescriptor prg = (UseCaseDescriptor) iterator.next();
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listUCD.add(prg);
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}
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LOG.info("returning %d {}", listUCD.size(), UseCaseDescriptor.class.getName());
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return listUCD;
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}
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public UseCaseDescriptor geUCDForId(String profileID) throws Exception {
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LOG.info("getUseCaseDescriptorForId called for profileID: {}", profileID);
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UseCaseDescriptorsI client = useCaseDescriptorsClient();
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QueryRequest queryRequest = new QueryRequest();
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Document queryDoc = new Document();
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BasicDBObject bs = new BasicDBObject();
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bs.append("$eq", profileID);
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queryDoc.put("_id", bs);
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LOG.debug("Performing query: {}", queryDoc.toJson());
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queryRequest.setFilter(queryDoc);
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Iterator<UseCaseDescriptor> useCaseDescrs = client.query(queryRequest);
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UseCaseDescriptor ucd = null;
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if (useCaseDescrs.hasNext()) {
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ucd = useCaseDescrs.next();
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}
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LOG.info("for profileID: {}, returning: {}", profileID, ucd);
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return ucd;
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}
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}
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