apache / roller - Conditional Complexity

Intro

Conditional complexity (also called cyclomatic complexity) is a term used to measure the complexity of software. The term refers to the number of possible paths through a program function. A higher value ofter means higher maintenance and testing costs (infosecinstitute.com).
Conditional complexity is calculated by counting all conditions in the program that can affect the execution path (e.g. if statement, loops, switches, and/or operators, try and catch blocks...).
Conditional complexity is measured at the unit level (methods, functions...).
Units are classified in four categories based on the measured McCabe index: 1-5 (simple units), 6-10 (medium complex units), 11-25 (complex units), 26+ (very complex units).

Learn more...

Conditional Complexity Overall

There are 4,457 units with 36,613 lines of code in units (60.2% of code).

2 very complex units (489 lines of code)
11 complex units (1,639 lines of code)
86 medium complex units (5,049 lines of code)
217 simple units (6,641 lines of code)
4,141 very simple units (22,795 lines of code)

Legend:

51+

26-50

11-25

6-10

1-5

Alternative Visuals

3D view of all units

Conditional Complexity per Extension

51+

26-50

11-25

6-10

1-5

Conditional Complexity per Logical Component

primary logical decomposition

51+

26-50

11-25

6-10

1-5

Most Complex Units

Top 50 most complex units

Unit	# lines	McCabe index	# params
public void doGet() in app/src/main/java/org/apache/roller/weblogger/ui/rendering/servlets/PageServlet.java	304	83	2
public static void sendEmailNotification() in app/src/main/java/org/apache/roller/weblogger/util/MailUtil.java	185	54	4
public static SanitizeResult sanitizer() in app/src/main/java/org/apache/roller/weblogger/util/HTMLSanitizer.java	155	48	3
private void upgradeTo400() in app/src/main/java/org/apache/roller/weblogger/business/startup/DatabaseInstaller.java	293	45	2
public void doGet() in app/src/main/java/org/apache/roller/weblogger/ui/rendering/servlets/FeedServlet.java	176	44	2
public void doPost() in app/src/main/java/org/apache/roller/weblogger/ui/rendering/servlets/CommentServlet.java	190	38	2
public void doGet() in app/src/main/java/org/apache/roller/weblogger/ui/rendering/servlets/PreviewServlet.java	141	33	2
private static Menu buildMenu() in app/src/main/java/org/apache/roller/weblogger/ui/core/util/menu/MenuHelper.java	84	31	5
public boolean handleRequest() in app/src/main/java/org/apache/roller/weblogger/ui/rendering/WeblogRequestMapper.java	91	30	2
private String calculateForwardUrl() in app/src/main/java/org/apache/roller/weblogger/ui/rendering/WeblogRequestMapper.java	126	30	5
public WeblogPageRequest() in app/src/main/java/org/apache/roller/weblogger/ui/rendering/util/WeblogPageRequest.java	117	29	1
private void loadThemeFromDisk() in app/src/main/java/org/apache/roller/weblogger/business/themes/SharedThemeFromDir.java	150	27	0
public void doGet() in app/src/main/java/org/apache/roller/weblogger/webservices/tagdata/TagDataServlet.java	116	27	2
private boolean checkFileType() in app/src/main/java/org/apache/roller/weblogger/business/FileContentManagerImpl.java	57	25	4
public void doPost() in app/src/main/java/org/apache/roller/weblogger/ui/rendering/servlets/TrackbackServlet.java	95	24	2
public void importTheme() in app/src/main/java/org/apache/roller/weblogger/business/themes/ThemeManagerImpl.java	132	24	3
public List searchMediaFiles() in app/src/main/java/org/apache/roller/weblogger/business/jpa/JPAMediaFileManagerImpl.java	100	24	2
public String save() in app/src/main/java/org/apache/roller/weblogger/ui/struts2/admin/UserEdit.java	67	23	0
public Device resolveDevice() in app/src/main/java/org/apache/roller/weblogger/ui/rendering/util/mobile/LiteDeviceResolver.java	55	23	1
public String save() in app/src/main/java/org/apache/roller/weblogger/ui/struts2/editor/MediaFileAdd.java	74	20	0
private boolean processReferrer() in app/src/main/java/org/apache/roller/weblogger/ui/rendering/servlets/PageServlet.java	67	20	1
public void doGet() in app/src/main/java/org/apache/roller/weblogger/ui/rendering/servlets/SearchServlet.java	110	20	2
public void doGet() in app/src/main/java/org/apache/roller/weblogger/ui/rendering/servlets/PlanetFeedServlet.java	124	20	2
public WeblogFeedRequest() in app/src/main/java/org/apache/roller/weblogger/ui/rendering/util/WeblogFeedRequest.java	60	20	1
public List getWeblogEntries() in app/src/main/java/org/apache/roller/weblogger/business/jpa/JPAWeblogEntryManagerImpl.java	79	20	1
private void copyToRollerEntry() in app/src/main/java/org/apache/roller/weblogger/webservices/atomprotocol/EntryCollection.java	60	20	2
public String doIntercept() in app/src/main/java/org/apache/roller/weblogger/ui/struts2/util/UISecurityInterceptor.java	62	19	1
public String save() in app/src/main/java/org/apache/roller/weblogger/ui/struts2/editor/Members.java	66	19	0
public static RollerSession getRollerSession() in app/src/main/java/org/apache/roller/weblogger/ui/core/RollerSession.java	47	19	1
public Feed getCollection() in app/src/main/java/org/apache/roller/weblogger/webservices/atomprotocol/MediaCollection.java	109	19	1
public static void sendMessage() in app/src/main/java/org/apache/roller/weblogger/util/MailUtil.java	72	19	7
public String save() in app/src/main/java/org/apache/roller/weblogger/ui/struts2/admin/GlobalConfig.java	75	18	0
public void copyTo() in app/src/main/java/org/apache/roller/weblogger/ui/struts2/editor/MediaFileSearchBean.java	58	18	1
private String save() in app/src/main/java/org/apache/roller/weblogger/ui/struts2/editor/EntryEdit.java	86	18	0
public String save() in app/src/main/java/org/apache/roller/weblogger/ui/struts2/core/Profile.java	52	18	0
public static void sendMessage() in app/src/main/java/org/apache/roller/planet/util/MailUtil.java	71	18	8
private void myValidate() in app/src/main/java/org/apache/roller/weblogger/ui/struts2/admin/UserEdit.java	39	17	0
public void saveWeblogEntry() in app/src/main/java/org/apache/roller/weblogger/business/jpa/JPAWeblogEntryManagerImpl.java	47	17	1
private void importOpmlElement() in app/src/main/java/org/apache/roller/weblogger/business/jpa/JPABookmarkManagerImpl.java	43	17	2
public void handleSimpleTag() in app/src/main/java/org/apache/roller/weblogger/util/LinkbackExtractor.java	53	17	3
public String update() in app/src/main/java/org/apache/roller/weblogger/ui/struts2/editor/Comments.java	93	16	0
public String save() in app/src/main/java/org/apache/roller/weblogger/ui/struts2/editor/ThemeEdit.java	72	16	0
public void doGet() in app/src/main/java/org/apache/roller/weblogger/ui/rendering/servlets/PreviewResourceServlet.java	84	16	2
public void doGet() in app/src/main/java/org/apache/roller/weblogger/ui/rendering/servlets/ResourceServlet.java	83	16	2
public WeblogTrackbackRequest() in app/src/main/java/org/apache/roller/weblogger/ui/rendering/util/WeblogTrackbackRequest.java	52	16	1
public static User getUserDetailsFromAuthentication() in app/src/main/java/org/apache/roller/weblogger/ui/core/security/CustomUserRegistry.java	72	15	1
public int doStartTag() in app/src/main/java/org/apache/roller/weblogger/ui/core/tags/calendar/CalendarTag.java	105	15	1
public static String wordWrap() in app/src/main/java/org/apache/roller/weblogger/ui/tags/WordWrapTag.java	63	15	5
public String getWeblogCollectionURL() in app/src/main/java/org/apache/roller/weblogger/business/PreviewURLStrategy.java	49	15	7
static in app/src/main/java/org/apache/roller/weblogger/config/WebloggerConfig.java	72	15	0