Cache and re-use project markdown content (issue-172)

James Moger

2013-01-03 eee533b4583854b9c875221f1c1f50dfb092868d

 src/com/gitblit/GitBlit.java

@@ -154,6 +154,10 @@
   private final Map<String, ProjectModel> projectCache = new ConcurrentHashMap<String, ProjectModel>();

   

   private final AtomicReference<String> repositoryListSettingsChecksum = new AtomicReference<String>("");

	
   private final ObjectCache<String> projectMarkdownCache = new ObjectCache<String>();

	
   private final ObjectCache<String> projectRepositoriesMarkdownCache = new ObjectCache<String>();



   private ServletContext servletContext;



@@ -1402,7 +1406,30 @@
            }

            project.title = projectConfigs.getString("project", name, "title");

            project.description = projectConfigs.getString("project", name, "description");

            configs.put(name.toLowerCase(), project);				
				
            // project markdown

            File pmkd = new File(getRepositoriesFolder(), (project.isRoot ? "" : name) + "/project.mkd");

            if (pmkd.exists()) {

               Date lm = new Date(pmkd.lastModified());

               if (!projectMarkdownCache.hasCurrent(name, lm)) {

                  String mkd = com.gitblit.utils.FileUtils.readContent(pmkd,  "\n");

                  projectMarkdownCache.updateObject(name, lm, mkd);

               }

               project.projectMarkdown = projectMarkdownCache.getObject(name);

            }

				
            // project repositories markdown

            File rmkd = new File(getRepositoriesFolder(), (project.isRoot ? "" : name) + "/repositories.mkd");

            if (rmkd.exists()) {

               Date lm = new Date(rmkd.lastModified());

               if (!projectRepositoriesMarkdownCache.hasCurrent(name, lm)) {

                  String mkd = com.gitblit.utils.FileUtils.readContent(rmkd,  "\n");

                  projectRepositoriesMarkdownCache.updateObject(name, lm, mkd);

               }

               project.repositoriesMarkdown = projectRepositoriesMarkdownCache.getObject(name);

            }

				
            configs.put(name.toLowerCase(), project);

         }

         projectCache.clear();

         projectCache.putAll(configs);