Feature #12037, Please provide a way to get the Context UUID in ContextManager implemented

git-svn-id: http://svn.research-infrastructures.eu/public/d4science/gcube/trunk/portlets/admin/rmp-common-library@178533 82a268e6-3cf1-43bd-a215-b396298e98cf

pom.xml

@@ -11,7 +11,7 @@
 
 	<groupId>org.gcube.portlets.admin</groupId>
 	<artifactId>rmp-common-library</artifactId>
-	<version>2.8.1-SNAPSHOT</version>
+	<version>2.8.2-SNAPSHOT</version>
 	<name>Resource Management Library</name>
 	<description>
 		gCube Resource Management Library is a common library containing shared code for Information System Operations 

src/main/java/org/gcube/resourcemanagement/support/server/managers/context/ContextManager.java

@@ -42,6 +42,7 @@ import org.gcube.common.resources.gcore.GenericResource;
 import org.gcube.common.scope.api.ScopeProvider;
 import org.gcube.common.scope.impl.ScopeBean;
 import org.gcube.resourcemanagement.support.server.utils.ServerConsole;
+import org.gcube.resourcemanagement.support.shared.types.datamodel.D4SEnvironment;
 import org.gcube.resources.discovery.client.api.DiscoveryClient;
 import org.gcube.resources.discovery.client.queries.api.SimpleQuery;
 import org.w3c.dom.Document;
@@ -103,10 +104,10 @@ public class ContextManager {
 	public static LinkedHashMap<String, ScopeBean> readContexts() throws Exception {
 		LinkedHashMap<String, ScopeBean>  toReturn = new LinkedHashMap<String, ScopeBean>();
 		String scopeXML = readInfraVoFromIS();
-
+		System.out.println("**** readContexts()");
 		Document scopeDocument = getDocumentGivenXML(scopeXML);
 		NodeList voElements = scopeDocument.getElementsByTagName("vo");
-		System.out.println("voElements="+ voElements.getLength());
+		ServerConsole.debug("voElements="+ voElements.getLength());
 		for (int i = 0; i < voElements.getLength(); i++) {
 			NodeList voDetails = voElements.item(i).getChildNodes();
 			String voString = voDetails.item(2).getFirstChild().getNodeValue();
@@ -124,6 +125,41 @@ public class ContextManager {
 		}
 		return toReturn;
 
+	}
+	
+	/**
+	 * 
+	 * @param confFile
+	 * @return
+	 * @throws Exception
+	 */
+	public static LinkedHashMap<String, D4SEnvironment> readContextsWithUUIDs() throws Exception {
+		LinkedHashMap<String, D4SEnvironment>  toReturn = new LinkedHashMap<String, D4SEnvironment>();
+		String scopeXML = readInfraVoFromIS();
+		System.out.println("**** readContexts()");
+		Document scopeDocument = getDocumentGivenXML(scopeXML);
+		NodeList voElements = scopeDocument.getElementsByTagName("vo");
+		ServerConsole.debug("voElements="+ voElements.getLength());
+		for (int i = 0; i < voElements.getLength(); i++) {
+			NodeList voDetails = voElements.item(i).getChildNodes();
+			String voString = voDetails.item(2).getFirstChild().getNodeValue();
+			ScopeBean vo = new ScopeBean(voString);
+			D4SEnvironment voWrapper = new D4SEnvironment(vo, "uuid-not-exisiting-for-vos");
+			toReturn.put(vo.toString(), voWrapper);
+			try {
+				for (GenericResource resVRE : getVREResourcesFromVO(vo)) {
+					String name = resVRE.profile().name();
+					String uuid = resVRE.id();
+					D4SEnvironment vreWrapper = new D4SEnvironment(new ScopeBean(vo.toString()+"/"+name), uuid);
+					// This operation overrides the vo map
+					toReturn.put(name, vreWrapper);
+				}
+			} catch (Exception e) {
+				ServerConsole.error("Exception raised while loading VREs for VO : " + vo, e);
+			}
+		}
+		return toReturn;
+
 	}
 	/**
 	 * query the IS to get the VRE list given a VO
@@ -150,6 +186,28 @@ public class ContextManager {
 		return toReturn;
 	}
 	
+	/**
+	 * query the IS to get the VRE list given a VO
+	 * @param vo
+	 * @return
+	 * @throws Exception
+	 */
+	protected static List<GenericResource> getVREResourcesFromVO(final ScopeBean vo) 	throws Exception {
+		ServerConsole.info(LOG_PREFIX, "Starting Retrieving VREs for VO : " + vo);
+
+		ScopeProvider.instance.set(vo.toString());	
+		SimpleQuery query = queryFor(GenericResource.class);
+		query.addCondition("$resource/Profile/SecondaryType/text() eq 'VRE'");
+
+		DiscoveryClient<GenericResource> client = clientFor(GenericResource.class);
+
+		List<GenericResource> gRes = client.submit(query);
+		for (GenericResource res : gRes) {
+			ServerConsole.info(LOG_PREFIX, "Found: " + res.profile().name());
+		}
+		return gRes;
+	}
+
 	/**
 	 * Given a context, if it is a VO or an infrastructure, the corresponding
 	 * map file is retrieved from the globus location and the contained xml
@@ -181,14 +239,6 @@ public class ContextManager {
 		return null;
 	}
 
-	//	private static ServiceMap loadServiceMap(final VO vo, final String fileName) throws Exception {
-	//		ServiceMap map = new ServiceMap();
-	//		String filePath = System.getenv("GLOBUS_LOCATION") + File.separator + "config" + File.separator + fileName;
-	//		ServerConsole.info(LOG_PREFIX, "--- Loading " + vo.getName() + " from: " + filePath);
-	//		map.load(new FileReader(filePath));
-	//		return map;
-	//	}
-
 	private static String readInfraVoFromIS() throws Exception {
 		String context = "";
 		String token = SecurityTokenProvider.instance.get();

src/main/java/org/gcube/resourcemanagement/support/shared/types/datamodel/D4SEnvironment.java

@@ -0,0 +1,46 @@
+package org.gcube.resourcemanagement.support.shared.types.datamodel;
+
+import java.io.Serializable;
+
+import org.gcube.common.scope.impl.ScopeBean;
+
+@SuppressWarnings("serial")
+public class D4SEnvironment implements Serializable{
+	private ScopeBean context;
+	private String uuid;
+	
+	public D4SEnvironment() {
+		super();
+		// TODO Auto-generated constructor stub
+	}
+	public D4SEnvironment(ScopeBean context, String uuid) {
+		super();
+		this.context = context;
+		this.uuid = uuid;
+	}
+	public ScopeBean getContext() {
+		return context;
+	}
+	public void setContext(ScopeBean context) {
+		this.context = context;
+	}
+	public String getUuid() {
+		return uuid;
+	}
+	public void setUuid(String uuid) {
+		this.uuid = uuid;
+	}
+	@Override
+	public String toString() {
+		StringBuilder builder = new StringBuilder();
+		builder.append("D4SEnvironment [context=");
+		builder.append(context);
+		builder.append(", uuid=");
+		builder.append(uuid);
+		builder.append("]");
+		return builder.toString();
+	}
+	
+	
+
+}