268 lines
9.5 KiB
Java
268 lines
9.5 KiB
Java
package org.gcube.portlets.user.statisticalalgorithmsimporter.server.is;
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import java.util.Iterator;
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import java.util.List;
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import java.util.Map;
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import org.gcube.common.resources.gcore.GCoreEndpoint;
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import org.gcube.common.resources.gcore.GCoreEndpoint.Profile.Endpoint;
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import org.gcube.common.resources.gcore.GenericResource;
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import org.gcube.common.resources.gcore.ScopeGroup;
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import org.gcube.common.scope.api.ScopeProvider;
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import org.gcube.portlets.user.statisticalalgorithmsimporter.shared.Constants;
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import org.gcube.portlets.user.statisticalalgorithmsimporter.shared.exception.StatAlgoImporterServiceException;
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import org.gcube.resources.discovery.client.api.DiscoveryClient;
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import org.gcube.resources.discovery.client.impl.JAXBParser;
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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.getLogger(InformationSystemUtils.class);
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public static SAIDescriptorJAXB retrieveSAIDescriptor(String scope) throws StatAlgoImporterServiceException {
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try {
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if (scope == null || scope.length() == 0)
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return null;
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ScopeProvider.instance.set(scope);
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logger.info("Retrieve SAI descriptor in scope: " + scope);
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SimpleQuery query = ICFactory.queryFor(GenericResource.class);
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query.addCondition("$resource/Profile/SecondaryType/text() eq '" + Constants.SAI_CATEGORY + "'")
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.addCondition("$resource/Profile/Name/text() eq '" + Constants.SAI_NAME + "'")
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.setResult("$resource");
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DiscoveryClient<GenericResource> client = ICFactory.clientFor(GenericResource.class);
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List<GenericResource> saiProfileResources = client.submit(query);
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logger.debug("Resources: " + saiProfileResources);
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SAIDescriptorJAXB saiDescriptorJaxB = null;
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for (GenericResource genericResource : saiProfileResources) {
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if (genericResource.scopes() != null) {
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ScopeGroup<String> scopes = genericResource.scopes();
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Iterator<String> iterator = scopes.iterator();
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String scopeFound = null;
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boolean found = false;
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while (iterator.hasNext() && !found) {
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scopeFound = iterator.next();
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if (scopeFound.compareTo(scope) == 0) {
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found = true;
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}
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}
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if (found) {
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try {
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JAXBParser<SAIDescriptorJAXB> parser = new JAXBParser<SAIDescriptorJAXB>(
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SAIDescriptorJAXB.class);
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logger.debug("Body: " + genericResource.profile().bodyAsString());
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saiDescriptorJaxB = (SAIDescriptorJAXB) parser
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.parse(genericResource.profile().bodyAsString());
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logger.debug("Enable: " + saiDescriptorJaxB);
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} catch (Throwable e) {
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String error = "Error in discovery SAI profile generic resource on IS in scope " + scope
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+ ". " + "Resource parsing failed!";
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logger.error(error);
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logger.error(
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"Error {resource=" + genericResource + ", error=" + e.getLocalizedMessage() + "}",e);
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throw new StatAlgoImporterServiceException(error, e);
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}
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break;
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}
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}
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}
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if(saiDescriptorJaxB==null){
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String error = "Error in discovery SAI generic resource on IS in scope " + scope;
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logger.error(error);
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throw new StatAlgoImporterServiceException(error);
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}
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return saiDescriptorJaxB;
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} catch (StatAlgoImporterServiceException e) {
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throw e;
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} catch (Throwable e) {
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String error = "Error in discovery SAI generic resource on IS in scope " + scope;
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logger.error(error);
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logger.error(e.getLocalizedMessage(), e);
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throw new StatAlgoImporterServiceException(error, e);
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}
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}
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public static String retrieveDataMinerPoolManager(String scope) throws StatAlgoImporterServiceException {
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try {
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logger.info("Retrieve dataminer-pool-manager in scope: "+scope);
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if (scope == null || scope.length() == 0)
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return null;
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ScopeProvider.instance.set(scope);
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logger.debug("Retrieve DataMiner Pool Manager resource in scope: " + scope);
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SimpleQuery query = ICFactory.queryFor(GCoreEndpoint.class);
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query.addCondition(
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"$resource/Profile/ServiceClass/text() eq '" + Constants.POOL_MANAGER_SERVICE_CLASS + "'")
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.addCondition(
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"$resource/Profile/ServiceName/text() eq '" + Constants.POOL_MANAGER_SERVICE_NAME + "'")
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.setResult("$resource");
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DiscoveryClient<GCoreEndpoint> client = ICFactory.clientFor(GCoreEndpoint.class);
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List<GCoreEndpoint> dataMinerPoolManagerResources = client.submit(query);
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logger.debug("Resources: " + dataMinerPoolManagerResources);
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String poolManagerURI = null;
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for (GCoreEndpoint gCoreEndpoint : dataMinerPoolManagerResources) {
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if (gCoreEndpoint.scopes() != null) {
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ScopeGroup<String> scopes = gCoreEndpoint.scopes();
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Iterator<String> iterator = scopes.iterator();
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String scopeFound = null;
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boolean found = false;
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while (iterator.hasNext() && !found) {
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scopeFound = iterator.next();
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if (scopeFound.compareTo(scope) == 0) {
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found = true;
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}
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}
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if (found) {
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try {
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logger.debug(
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"DataMiner PoolManager Endpoints map: " + gCoreEndpoint.profile().endpointMap());
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Map<String, Endpoint> endpointMap = gCoreEndpoint.profile().endpointMap();
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Endpoint dataMinerEndpoint = endpointMap.get("REST-API");
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logger.debug("DataMiner PoolManager Endpoint: " + dataMinerEndpoint);
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if (dataMinerEndpoint != null && dataMinerEndpoint.uri() != null) {
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poolManagerURI = dataMinerEndpoint.uri().toString();
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}
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} catch (Throwable e) {
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String error = "Error in discovery DataMiner PoolManager gCubeEndpoint resource on IS in scope: "
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+ scope;
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logger.error(error);
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logger.error(
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"Error {resource=" + gCoreEndpoint + ", error=" + e.getLocalizedMessage() + "}");
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e.printStackTrace();
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throw new StatAlgoImporterServiceException(error, e);
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}
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break;
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}
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}
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}
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logger.debug("DataMiner PoolManager URI: " + poolManagerURI);
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if(poolManagerURI==null||poolManagerURI.isEmpty()){
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String error = "Error in discovery DataMiner PoolManager gCubeEndpoint resource on IS in scope: "
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+ scope;
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logger.error(error);
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throw new StatAlgoImporterServiceException(error);
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}
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return poolManagerURI;
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} catch (StatAlgoImporterServiceException e) {
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throw e;
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} catch (Throwable e) {
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String error = "Error in discovery DataMiner PoolManager gCubeEndpoint resource on IS in scope : " + scope;
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logger.error(error);
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logger.error(e.getLocalizedMessage(), e);
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throw new StatAlgoImporterServiceException(error, e);
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}
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}
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public static String retrieveSocialNetworkingService(String scope) throws StatAlgoImporterServiceException {
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try {
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logger.info("Retrieve SocialNetworkingService in scope: "+scope);
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if (scope == null || scope.length() == 0)
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return null;
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ScopeProvider.instance.set(scope);
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logger.debug("SocialNetworkingService resource in scope: " + scope);
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SimpleQuery query = ICFactory.queryFor(GCoreEndpoint.class);
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query.addCondition("$resource/Profile/ServiceClass/text() eq '" + Constants.SOCIAL_NETWORKING_CLASS + "'")
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.addCondition("$resource/Profile/ServiceName/text() eq '" + Constants.SOCIAL_NETWORKING_NAME + "'")
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.setResult("$resource");
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DiscoveryClient<GCoreEndpoint> client = ICFactory.clientFor(GCoreEndpoint.class);
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List<GCoreEndpoint> socialNetworkingResources = client.submit(query);
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logger.debug("Resources: " + socialNetworkingResources);
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String socialNetworkingURI = null;
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for (GCoreEndpoint gCoreEndpoint : socialNetworkingResources) {
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if (gCoreEndpoint.scopes() != null) {
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ScopeGroup<String> scopes = gCoreEndpoint.scopes();
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Iterator<String> iterator = scopes.iterator();
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String scopeFound = null;
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boolean found = false;
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while (iterator.hasNext() && !found) {
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scopeFound = iterator.next();
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if (scopeFound.compareTo(scope) == 0) {
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found = true;
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}
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}
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if (found) {
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try {
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logger.debug("SocialNetworking Endpoints map: " + gCoreEndpoint.profile().endpointMap());
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Map<String, Endpoint> endpointMap = gCoreEndpoint.profile().endpointMap();
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Endpoint dataMinerEndpoint = endpointMap.get("jersey-servlet");
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logger.debug("SocialNetworking Endpoint: " + dataMinerEndpoint);
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if (dataMinerEndpoint != null && dataMinerEndpoint.uri() != null) {
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socialNetworkingURI = dataMinerEndpoint.uri().toString();
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}
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} catch (Throwable e) {
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String error = "Error in discovery SocialNetworking gCubeEndpoint resource on IS in scope: "
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+ scope;
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logger.error(error);
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logger.error(
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"Error {resource=" + gCoreEndpoint + ", error=" + e.getLocalizedMessage() + "}");
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e.printStackTrace();
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throw new StatAlgoImporterServiceException(error, e);
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}
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break;
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}
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}
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}
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logger.debug("SocialNetworking URI: " + socialNetworkingURI);
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if(socialNetworkingURI==null||socialNetworkingResources.isEmpty()){
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String error = "Error in discovery SocialNetworking gCubeEndpoint resource on IS in scope: "
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+ scope;
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logger.error(error);
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throw new StatAlgoImporterServiceException(error);
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}
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return socialNetworkingURI;
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} catch (StatAlgoImporterServiceException e) {
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throw e;
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} catch (Throwable e) {
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String error = "Error in discovery SocialNetworking gCubeEndpoint resource on IS in scope : " + scope;
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logger.error(error);
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logger.error("Error: " + e.getLocalizedMessage(), e);
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throw new StatAlgoImporterServiceException(error, e);
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}
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}
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}
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