56 lines
1.5 KiB
Java
Executable File
56 lines
1.5 KiB
Java
Executable File
package org.gcube.portlets.user.dataminermanagertester.server.is;
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import java.util.ArrayList;
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import java.util.List;
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import org.gcube.common.resources.gcore.ServiceEndpoint;
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import org.gcube.common.scope.api.ScopeProvider;
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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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import org.gcube.resources.discovery.icclient.ICFactory;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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/**
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*
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* @author Giancarlo Panichi
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*
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*
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*/
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public class InformationSystemUtils {
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private static Logger logger = LoggerFactory
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.getLogger(InformationSystemUtils.class);
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public static List<String> retrieveServiceAddress(String category,
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String name, String scope) throws Exception {
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try {
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if (scope == null || scope.length() == 0)
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return new ArrayList<String>();
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ScopeProvider.instance.set(scope);
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SimpleQuery query = ICFactory.queryFor(ServiceEndpoint.class);
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query.addCondition(
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"$resource/Profile/Category/text() eq '" + category + "'")
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.addCondition(
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"$resource/Profile/Name/text() eq '" + name + "'")
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.setResult(
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"$resource/Profile/AccessPoint/Interface/Endpoint/text()");
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DiscoveryClient<String> client = ICFactory.client();
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List<String> addresses = client.submit(query);
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return addresses;
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} catch (Throwable e) {
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logger.error("Error in discovery DataMiner Service Endpoint in scope: "
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+ scope);
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logger.error("Error: " + e.getLocalizedMessage());
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e.printStackTrace();
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throw e;
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}
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}
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}
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