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78 lines
2.8 KiB
Java
78 lines
2.8 KiB
Java
package org.gcube.informationsystem.icproxy.resources;
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import static org.gcube.resources.discovery.icclient.ICFactory.client;
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import static org.gcube.resources.discovery.icclient.ICFactory.clientFor;
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import static org.gcube.resources.discovery.icclient.ICFactory.queryFor;
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import java.util.List;
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import javax.validation.constraints.NotNull;
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import javax.ws.rs.GET;
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import javax.ws.rs.Path;
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import javax.ws.rs.PathParam;
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import javax.ws.rs.Produces;
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import javax.ws.rs.QueryParam;
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import javax.ws.rs.core.MediaType;
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import lombok.extern.slf4j.Slf4j;
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import org.gcube.common.resources.gcore.GCoreEndpoint;
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import org.gcube.common.resources.gcore.HostingNode;
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import org.gcube.resources.discovery.client.api.DiscoveryClient;
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import org.gcube.resources.discovery.client.queries.api.SimpleQuery;
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@Slf4j
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@Path("HostingNode")
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public class HostingNodeResource {
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@GET
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@Produces(MediaType.APPLICATION_XML)
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public List<HostingNode> retrieve() {
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SimpleQuery query = queryFor(HostingNode.class);
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query.addCondition("$resource/Profile/GHNDescription/Status/text() eq \"certified\"");
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DiscoveryClient<HostingNode> client = clientFor(HostingNode.class);
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List<HostingNode> endpoints = client.submit(query);
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log.debug("retrieved resources are "+endpoints.size());
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return endpoints;
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}
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@GET
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@Path("/{id}/GCoreEnpoints")
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@Produces(MediaType.APPLICATION_XML)
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public List<GCoreEndpoint> retrieveGcoreEnpoints(@NotNull @PathParam("id") String id) {
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log.info("hostingnode called for GCoreEndpoint running on HostingNode with id {}",id);
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SimpleQuery query = queryFor(GCoreEndpoint.class);
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query.addCondition(String.format("$resource/Profile/GHN/@UniqueID/string() eq '%s'",id));
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DiscoveryClient<GCoreEndpoint> client = clientFor(GCoreEndpoint.class);
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List<GCoreEndpoint> endpoints = client.submit(query);
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log.debug("retrieved resources are "+endpoints.size());
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return endpoints;
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}
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@GET
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@Path("/CustomQuery")
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@Produces(MediaType.TEXT_XML)
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public String retrieve(@NotNull @QueryParam("result") String resultXPath) {
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log.info("hostingnode called (with result {}) ", resultXPath);
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SimpleQuery query = queryFor(HostingNode.class);
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if (resultXPath!=null && !resultXPath.isEmpty())
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if (resultXPath.startsWith("/"))
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query.setResult("$resource"+resultXPath);
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else
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query.setResult("$resource/"+resultXPath);
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query.addCondition("$resource/Profile/GHNDescription/Status/text() eq \"certified\"");
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DiscoveryClient<String> client = client();
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List<String> endpoints = client.submit(query);
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StringBuilder builder = new StringBuilder("<Results>");
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for (String single: endpoints)
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builder.append("<Result>").append(single.replaceAll("\n", "")).append("</Result>");
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builder.append("</Results>");
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log.debug("retrieved resources are "+endpoints.size());
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return builder.toString();
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}
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}
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