[Jboss-svn-commits] JBL Code SVN: r1623 - in trunk/labs/kosmos/src/java/hu/midori/kosmos/server: . jira svn

[<jbo...@li...>]

Author: aron.gombas
Date: 2005-11-22 14:50:23 -0500 (Tue, 22 Nov 2005)
New Revision: 1623

Modified:
   trunk/labs/kosmos/src/java/hu/midori/kosmos/server/AbstractKosmosService.java
   trunk/labs/kosmos/src/java/hu/midori/kosmos/server/jira/JiraServiceImpl.java
   trunk/labs/kosmos/src/java/hu/midori/kosmos/server/svn/SvnServiceImpl.java
Log:
Data list trimming added

Modified: trunk/labs/kosmos/src/java/hu/midori/kosmos/server/AbstractKosmosService.java
===================================================================
--- trunk/labs/kosmos/src/java/hu/midori/kosmos/server/AbstractKosmosService.java	2005-11-22 19:26:00 UTC (rev 1622)
+++ trunk/labs/kosmos/src/java/hu/midori/kosmos/server/AbstractKosmosService.java	2005-11-22 19:50:23 UTC (rev 1623)
@@ -9,6 +9,7 @@
 import java.io.InputStream;
 import java.util.Date;
 import java.util.HashMap;
+import java.util.List;
 import java.util.Locale;
 import java.util.Map;
 import java.util.ResourceBundle;
@@ -29,7 +30,12 @@
  */
 public abstract class AbstractKosmosService implements ApplicationContextAware { 
     private final static Log log = LogFactory.getLog(AbstractKosmosService.class);
-    
+        
+    /** 
+     * Heavy lists will be trimmed to this size or set to -1 if you want to disable trimming.
+     * @see #trimList(List) 
+     */
+    private static final int MAX_RECORDS = 64;
     /** Cache timeout in milliseconds: a new request over this period will receive the cached result. */
     private static final int CACHE_TIMEOUT = 10*60*1000;
     
@@ -132,4 +138,15 @@
     		return "";
 		}
     }
+    
+    /** 
+     * Trims long lists to some limited size to avoid large datasets that would result in 
+     * huge network transfers and unuseable web pages. 
+     */
+    protected List trimList(List data) {
+    	if((MAX_RECORDS != -1) && (data.size() > MAX_RECORDS))
+    		return data.subList(0, MAX_RECORDS);
+    	
+    	return data;
+    }
 }

Modified: trunk/labs/kosmos/src/java/hu/midori/kosmos/server/jira/JiraServiceImpl.java
===================================================================
--- trunk/labs/kosmos/src/java/hu/midori/kosmos/server/jira/JiraServiceImpl.java	2005-11-22 19:26:00 UTC (rev 1622)
+++ trunk/labs/kosmos/src/java/hu/midori/kosmos/server/jira/JiraServiceImpl.java	2005-11-22 19:50:23 UTC (rev 1623)
@@ -256,12 +256,12 @@
                     out.reset();
                     ChartUtils.writeChartAsPng(ChartUtils.generateColorCodedPieChart(ChartUtils.collectionToPieDataset(openIssuesPerPriorityMap)), out);
                     String openIssuesPerPriorityChartUrl = storeFile(prefix + "_open_issues_per_priority.png", new ByteArrayInputStream(out.toByteArray()));                    
-                                        
+
                     // save
                     JiraProject project = new JiraProject(name, prefix, projectKey, projectUrl, description, lead, 
                     	openIssues, codingInProgressIssues, reopenedIssues, resolvedIssues, closedIssues, 
                     	blockerOpenIssues, criticalOpenIssues, majorOpenIssues, minorOpenIssues, trivialOpenIssues, optionalOpenIssues, 
-                    	(List<Map.Entry<String, Integer>>)openIssuesPerAssignee, 
+                    	(List<Map.Entry<String, Integer>>)trimList(openIssuesPerAssignee), 
                     	issuesPerStatusChartUrl, openIssuesPerPriorityChartUrl, openIssuesPerAssigneeChartUrl);
                     log.debug(String.format("Adding %s...", project));
                     projects.add(project);

Modified: trunk/labs/kosmos/src/java/hu/midori/kosmos/server/svn/SvnServiceImpl.java
===================================================================
--- trunk/labs/kosmos/src/java/hu/midori/kosmos/server/svn/SvnServiceImpl.java	2005-11-22 19:26:00 UTC (rev 1622)
+++ trunk/labs/kosmos/src/java/hu/midori/kosmos/server/svn/SvnServiceImpl.java	2005-11-22 19:50:23 UTC (rev 1623)
@@ -113,12 +113,12 @@
                 // save 
                 previousLatestRevision = repo.getLatestRevision();             
                 SvnRepository repository = new SvnRepository(ScrapingUtils.removeUserInfoFromUrl(repo.getLocation().toString()), repo.getLatestRevision(), 
-                    logStats.createdDate, logStats.commits, 
+                    logStats.createdDate, trimList(logStats.commits), 
                     logStats.commitsTotal, logStats.commitsToday, logStats.commitsLast7Days, logStats.commitsLast31Days, 
                     logStats.committersTotal.size(), logStats.committersToday.size(), logStats.committersLast7Days.size(), logStats.committersLast31Days.size(),
                     logStats.commitsPerAuthorChartUrl, logStats.commitsPerFileChartUrl, logStats.commitsPerWeekChartUrl, logStats.repoEntriesPerWeekChartUrl,
                     contentStats.dirs, contentStats.files, contentStats.totalSize,
-                    (List<Map.Entry<String, Integer>>)logStats.commitsPerAuthor, (List<Map.Entry<String, Integer>>)logStats.commitsPerFile);
+                    (List<Map.Entry<String, Integer>>)trimList(logStats.commitsPerAuthor), (List<Map.Entry<String, Integer>>)trimList(logStats.commitsPerFile));
                 log.debug(String.format("Adding %s...", repository));
                 repositories.add(repository);
             } catch (Exception ex) {