Added utility
git-svn-id: https://svn.d4science.research-infrastructures.eu/gcube/private/luca.frosini/infrastructure-tests@178438 82a268e6-3cf1-43bd-a215-b396298e98cf
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a109ffb5b3
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@ -1,5 +1,6 @@
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package org.gcube.phd;
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import java.io.UnsupportedEncodingException;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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@ -25,9 +26,9 @@ public class ContextStatistic {
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public ScopeBean getScopeBean() {
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return scopeBean;
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}
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private Map<Class<? extends Resource>, Set<ResourceInfo<? extends Resource>>> resourceMap;
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private Map<Class<? extends Resource>, SummaryStatistics> statisticsMap;
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private Map<Class<? extends Resource>,Set<ResourceInfo<? extends Resource>>> resourceMap;
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private Map<Class<? extends Resource>,SummaryStatistics> statisticsMap;
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public ContextStatistic(ScopeBean scopeBean) {
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this.scopeBean = scopeBean;
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@ -45,8 +46,8 @@ public class ContextStatistic {
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}
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}
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public Map<Class<? extends Resource>, Set<ResourceInfo<? extends Resource>>> getAllResources() throws Exception {
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if(resourceMap ==null) {
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public Map<Class<? extends Resource>,Set<ResourceInfo<? extends Resource>>> getAllResources() throws Exception {
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if(resourceMap == null) {
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resourceMap = new HashMap<>();
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List<Class<? extends Resource>> classes = new ArrayList<>();
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classes.add(GCoreEndpoint.class);
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@ -62,19 +63,26 @@ public class ContextStatistic {
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return resourceMap;
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}
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public Map<Class<? extends Resource>, SummaryStatistics> getStatistcs() throws Exception {
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if(statisticsMap==null) {
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statisticsMap = new HashMap<>();
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getAllResources();
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for(Class<? extends Resource> clz : resourceMap.keySet()) {
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SummaryStatistics summaryStatistics = new SummaryStatistics();
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Set<ResourceInfo<? extends Resource>> resources = resourceMap.get(clz);
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for(ResourceInfo<? extends Resource> resourceInfo : resources) {
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summaryStatistics.addValue(resourceInfo.getSize());
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}
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public static Map<Class<? extends Resource>,SummaryStatistics> generateStatistics(
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Map<Class<? extends Resource>,Set<ResourceInfo<? extends Resource>>> resourceMap)
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throws UnsupportedEncodingException {
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Map<Class<? extends Resource>,SummaryStatistics> statisticsMap = new HashMap<>();
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for(Class<? extends Resource> clz : resourceMap.keySet()) {
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SummaryStatistics summaryStatistics = new SummaryStatistics();
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Set<ResourceInfo<? extends Resource>> resources = resourceMap.get(clz);
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for(ResourceInfo<? extends Resource> resourceInfo : resources) {
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summaryStatistics.addValue(resourceInfo.getSize());
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}
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}
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return statisticsMap;
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}
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public Map<Class<? extends Resource>,SummaryStatistics> getStatistcs() throws Exception {
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if(statisticsMap == null) {
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getAllResources();
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statisticsMap = generateStatistics(resourceMap);
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}
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return statisticsMap;
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}
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}
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@ -34,4 +34,25 @@ public class ResourceInfo<R extends Resource> {
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return size;
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}
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@Override
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public boolean equals(Object obj) {
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if (this == obj)
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return true;
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if (obj == null)
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return false;
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if (getClass() != obj.getClass())
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return false;
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@SuppressWarnings("unchecked")
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ResourceInfo<R> other = (ResourceInfo<R>) obj;
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return this.r.id().compareTo(other.r.id())==0;
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}
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@Override
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public int hashCode() {
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final int prime = 31;
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int result = 1;
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result = prime * r.id().hashCode();
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return result;
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}
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}
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@ -0,0 +1,13 @@
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package org.gcube.phd;
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import java.util.Comparator;
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import org.gcube.common.scope.impl.ScopeBean;
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public class ScopeBeanComparator implements Comparator<ScopeBean> {
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@Override
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public int compare(ScopeBean scopeBean1, ScopeBean scopeBean2) {
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return scopeBean1.toString().compareTo(scopeBean2.toString());
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}
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}
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@ -0,0 +1,76 @@
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package org.gcube.phd;
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import static org.gcube.common.authorization.client.Constants.authorizationService;
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import java.util.HashMap;
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import java.util.Map;
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import java.util.SortedMap;
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import java.util.TreeMap;
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import org.gcube.common.authorization.client.Constants;
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import org.gcube.common.authorization.library.AuthorizationEntry;
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import org.gcube.common.authorization.library.provider.SecurityTokenProvider;
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import org.gcube.common.authorization.library.provider.UserInfo;
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import org.gcube.common.scope.api.ScopeProvider;
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import org.gcube.common.scope.impl.ScopeBean;
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import org.gcube.common.scope.impl.ScopeBean.Type;
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import org.gcube.context.ContextElaborator;
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public class StatisticsCollector extends ContextElaborator {
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private Map<Type,Integer> contextCount;
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private SortedMap<ScopeBean, ContextStatistic> sortedMap;
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public StatisticsCollector() {}
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@SuppressWarnings("unused")
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private String generateUserToken(String context) throws Exception {
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AuthorizationEntry authorizationEntry = Constants.authorizationService()
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.get(SecurityTokenProvider.instance.get());
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UserInfo userInfo = (UserInfo) authorizationEntry.getClientInfo();
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String userToken = authorizationService().generateUserToken(userInfo, context);
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logger.trace("Token for Context {} for {} is {}", context, userInfo.getId(), userToken);
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return userToken;
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}
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@Override
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public void elaborateContext(ScopeBean scopeBean) throws Exception {
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Type type = scopeBean.type();
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Integer integer = contextCount.get(type);
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if(integer == null) {
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integer = 0;
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}
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contextCount.put(type, integer + 1);
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String contextFullName = scopeBean.toString();
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/*
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String token = generateUserToken(contextFullName);
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ContextTest.setContext(token);
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*/
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ScopeProvider.instance.set(contextFullName);
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ContextStatistic contextStatistic = new ContextStatistic(scopeBean);
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sortedMap.put(scopeBean, contextStatistic);
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}
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public SortedMap<ScopeBean, ContextStatistic> getStatistics() throws Exception{
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if(sortedMap == null) {
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contextCount = new HashMap<>();
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sortedMap = new TreeMap<>();
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all();
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}
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return sortedMap;
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}
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public Map<Type,Integer> getContextCount() throws Exception {
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if(contextCount == null) {
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contextCount = new HashMap<>();
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sortedMap = new TreeMap<>(new ScopeBeanComparator());
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all();
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}
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return contextCount;
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}
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}
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@ -0,0 +1,211 @@
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package org.gcube.phd;
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import java.io.BufferedWriter;
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import java.io.File;
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import java.io.FileWriter;
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import java.io.IOException;
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import java.io.PrintWriter;
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import java.util.HashMap;
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import java.util.HashSet;
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import java.util.Map;
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import java.util.Set;
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import java.util.SortedMap;
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import java.util.TreeMap;
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import org.apache.commons.math3.stat.descriptive.SummaryStatistics;
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import org.gcube.common.resources.gcore.Resource;
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import org.gcube.common.scope.impl.ScopeBean;
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import org.gcube.common.scope.impl.ScopeBean.Type;
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import org.gcube.testutility.ContextTest;
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import org.junit.Test;
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public class StatisticsGenerator {
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private File directory;
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private File statisticsFile;
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public StatisticsGenerator() {
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directory = new File("/home/lucafrosini/Desktop/GlobalStatistics");
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if(!directory.exists()) {
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directory.mkdirs();
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}
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}
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private void printLineToFile(String line, File file) throws IOException {
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synchronized(file) {
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try(FileWriter fw = new FileWriter(file, true);
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BufferedWriter bw = new BufferedWriter(fw);
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PrintWriter out = new PrintWriter(bw)) {
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out.println(line);
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out.flush();
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} catch(IOException e) {
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throw e;
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}
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}
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}
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private void addContextCount(Map<Type,Integer> contextCount) throws Exception {
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StringBuffer stringBuffer = new StringBuffer();
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stringBuffer.append("Context Type");
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stringBuffer.append(",");
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stringBuffer.append("Count");
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printLineToFile(stringBuffer.toString(), statisticsFile);
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for(Type type : contextCount.keySet()) {
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stringBuffer = new StringBuffer();
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stringBuffer.append(type.name());
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stringBuffer.append(",");
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stringBuffer.append(contextCount.get(type));
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printLineToFile(stringBuffer.toString(), statisticsFile);
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}
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printLineToFile("", statisticsFile);
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printLineToFile("", statisticsFile);
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printLineToFile("", statisticsFile);
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printLineToFile("", statisticsFile);
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}
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private void addHeader() throws IOException {
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StringBuffer stringBuffer = new StringBuffer();
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stringBuffer.append("Resource Type");
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stringBuffer.append(",");
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stringBuffer.append("Count");
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stringBuffer.append(",");
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stringBuffer.append("Avg Size");
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stringBuffer.append(",");
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stringBuffer.append("Max");
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stringBuffer.append(",");
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stringBuffer.append("Min");
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stringBuffer.append(",");
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stringBuffer.append("Variance");
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printLineToFile(stringBuffer.toString(), statisticsFile);
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}
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private void addResourceStatistic(Class<? extends Resource> clz, SummaryStatistics summaryStatistics)
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throws IOException {
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StringBuffer stringBuffer = new StringBuffer();
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stringBuffer.append(clz.getSimpleName());
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stringBuffer.append(",");
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stringBuffer.append(summaryStatistics.getN());
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stringBuffer.append(",");
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stringBuffer.append(Double.valueOf(summaryStatistics.getMean()).intValue());
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stringBuffer.append(",");
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stringBuffer.append(Double.valueOf(summaryStatistics.getMax()).intValue());
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stringBuffer.append(",");
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stringBuffer.append(Double.valueOf(summaryStatistics.getMin()).intValue());
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stringBuffer.append(",");
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stringBuffer.append(Double.valueOf(summaryStatistics.getVariance()).intValue());
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printLineToFile(stringBuffer.toString(), statisticsFile);
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}
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private void addStatistics(Map<Class<? extends Resource>,SummaryStatistics> statistics) throws Exception {
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for(Class<? extends Resource> clz : statistics.keySet()) {
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addResourceStatistic(clz, statistics.get(clz));
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}
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}
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private void generateStatistics(
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SortedMap<ScopeBean,Map<Class<? extends Resource>,Set<ResourceInfo<? extends Resource>>>> aggregatedResources)
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throws Exception {
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for(ScopeBean scopeBean : aggregatedResources.keySet()) {
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StringBuffer stringBuffer = new StringBuffer();
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stringBuffer.append(scopeBean.toString());
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stringBuffer.append(" Statistics");
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printLineToFile(stringBuffer.toString(), statisticsFile);
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addHeader();
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Map<Class<? extends Resource>,Set<ResourceInfo<? extends Resource>>> resourceMap = aggregatedResources
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.get(scopeBean);
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Map<Class<? extends Resource>,SummaryStatistics> statistics = ContextStatistic
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.generateStatistics(resourceMap);
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addStatistics(statistics);
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printLineToFile("", statisticsFile);
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printLineToFile("", statisticsFile);
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}
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}
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private SortedMap<ScopeBean,Map<Class<? extends Resource>,Set<ResourceInfo<? extends Resource>>>> getAggregatedResources(
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SortedMap<ScopeBean,ContextStatistic> contextStatistics) throws Exception {
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SortedMap<ScopeBean,Map<Class<? extends Resource>,Set<ResourceInfo<? extends Resource>>>> aggregatedResources = new TreeMap<>(
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new ScopeBeanComparator());
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Map<Class<? extends Resource>,Set<ResourceInfo<? extends Resource>>> infrastructureResourcesByClass = null;
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Map<Class<? extends Resource>,Set<ResourceInfo<? extends Resource>>> voResourcesByClass = null;
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for(ScopeBean scopeBean : contextStatistics.keySet()) {
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ContextStatistic contextStatistic = contextStatistics.get(scopeBean);
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Map<Class<? extends Resource>,Set<ResourceInfo<? extends Resource>>> resourceMap = contextStatistic
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.getAllResources();
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Type type = scopeBean.type();
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switch(type) {
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case INFRASTRUCTURE:
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infrastructureResourcesByClass = new HashMap<>();
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aggregatedResources.put(scopeBean, infrastructureResourcesByClass);
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break;
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case VO:
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voResourcesByClass = new HashMap<>();
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aggregatedResources.put(scopeBean, voResourcesByClass);
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break;
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case VRE:
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break;
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default:
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break;
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}
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for(Class<? extends Resource> clz : resourceMap.keySet()) {
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Set<ResourceInfo<? extends Resource>> resources = resourceMap.get(clz);
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Set<ResourceInfo<? extends Resource>> infrastructureResources = infrastructureResourcesByClass.get(clz);
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if(infrastructureResources == null) {
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infrastructureResources = new HashSet<>();
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infrastructureResourcesByClass.put(clz, infrastructureResources);
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}
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infrastructureResources.addAll(resources);
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Set<ResourceInfo<? extends Resource>> voResources = voResourcesByClass.get(clz);
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if(voResources == null) {
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voResources = new HashSet<>();
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voResourcesByClass.put(clz, voResources);
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}
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voResources.addAll(resources);
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}
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}
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return aggregatedResources;
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}
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private void generateStatistics() throws Exception {
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statisticsFile = new File(directory, "all.csv");
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if(statisticsFile.exists()) {
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statisticsFile.delete();
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}
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statisticsFile.createNewFile();
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StatisticsCollector statisticsCollector = new StatisticsCollector();
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Map<Type,Integer> contextCount = statisticsCollector.getContextCount();
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addContextCount(contextCount);
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SortedMap<ScopeBean,ContextStatistic> contextStatistics = statisticsCollector.getStatistics();
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SortedMap<ScopeBean,Map<Class<? extends Resource>,Set<ResourceInfo<? extends Resource>>>> aggregatedResources = getAggregatedResources(
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contextStatistics);
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generateStatistics(aggregatedResources);
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}
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@Test
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public void test() throws Exception {
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ContextTest.setContextByName("/d4science.research-infrastructures.eu");
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generateStatistics();
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}
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}
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