apache / struts-examplesConditional 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).

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Conditional Complexity Overall

There are 808 units with 3,499 lines of code in units (18.6% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
1 medium complex units (25 lines of code)
4 simple units (115 lines of code)
803 very simple units (3,359 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
function clearErrorLabelsXHTML() in themes-override/src/main/webapp/WEB-INF/template/xhtml/validation.js	25	12	1
function clearErrorMessagesXHTML() in themes-override/src/main/webapp/WEB-INF/template/xhtml/validation.js	27	9	1
public String execute() in shiro-basic/src/main/java/org/apache/struts2/shiro/example/action/LoginAction.java	46	8	0
function addErrorXHTML() in themes-override/src/main/webapp/WEB-INF/template/xhtml/validation.js	31	6	2
public void validate() in unit-testing/src/main/java/org/apache/struts/register/action/Register.java	11	6	0
protected Set buildDefinitionNames() in unknown-handler/src/main/java/org/apache/strutsexamples/web/TilesUnknownHandler.java	21	5	3
public Object convertFromString() in type-conversion/src/main/java/org/apache/struts/example/ThemeDescriptorConverter.java	13	5	3
public void validate() in interceptors/src/main/java/org/apache/struts/register/action/Register.java	11	4	0
public MyLocalizedTextProvider() in text-provider/src/main/java/org/apache/struts_example/MyLocalizedTextProvider.java	19	4	0
public void validate() in form-validation/src/main/java/org/apache/struts/register/action/Register.java	11	4	0
public void printRoles() in shiro-basic/src/main/java/org/apache/struts2/shiro/example/action/WelcomeAction.java	27	4	0
public void printPermissions() in shiro-basic/src/main/java/org/apache/struts2/shiro/example/action/WelcomeAction.java	27	4	0
public Person getPerson() in crud/src/main/java/org/apache/struts/crud/dao/MemoryPersonDao.java	12	4	1
public boolean equals() in crud/src/main/java/org/apache/struts/crud/model/Country.java	6	4	1
public void validate() in message-resource/src/main/java/org/apache/struts/register/action/Register.java	11	4	0
public Result handleUnknownResult() in unknown-handler/src/main/java/org/apache/strutsexamples/web/TilesUnknownHandler.java	17	3	4
public String submit() in unknown-handler/src/main/java/org/apache/strutsexamples/actions/Login.java	10	3	0
public String execute() in shiro-basic/src/main/java/org/apache/struts2/shiro/example/action/WelcomeAction.java	17	3	0
public void updatePerson() in crud/src/main/java/org/apache/struts/crud/dao/MemoryPersonDao.java	11	3	1
public void insertPerson() in crud/src/main/java/org/apache/struts/crud/dao/MemoryPersonDao.java	11	3	1
public void deletePerson() in crud/src/main/java/org/apache/struts/crud/dao/MemoryPersonDao.java	9	3	1
public void prepare() in crud/src/main/java/org/apache/struts/crud/action/PersonAction.java	11	3	0
public String execute() in validation-messages/src/main/java/org/apache/struts/validation_messages/Login.java	5	3	0
public String execute() in debugging-struts/src/main/java/org/apache/struts/helloworld/action/HelloWorldAction.java	8	2	0
public String execute() in form-validation/src/main/java/org/apache/struts/helloworld/action/HelloWorldAction.java	8	2	0
public String execute() in jfreechart/src/main/java/org/apache/struts/example/Chart.java	21	2	0
public String saveOrUpdate() in wildcard-method-selection/src/main/java/org/apache/struts/tutorials/wildcardmethod/action/PersonAction.java	10	2	0
static in wildcard-method-selection/src/main/java/org/apache/struts/tutorials/wildcardmethod/service/PersonService.java	5	2	0
private int getNewId() in wildcard-method-selection/src/main/java/org/apache/struts/tutorials/wildcardmethod/service/PersonService.java	9	2	0
public static void rebuildPersonList() in wildcard-method-selection/src/main/java/org/apache/struts/tutorials/wildcardmethod/service/PersonService.java	6	2	0
public boolean isAuthenticated() in shiro-basic/src/main/java/org/apache/struts2/shiro/example/action/ShiroBaseAction.java	4	2	0
public String execute() in shiro-basic/src/main/java/org/apache/struts2/shiro/example/action/LogoutAction.java	8	2	0
public String intercept() in shiro-basic/src/main/java/org/apache/struts2/shiro/example/interceptor/ShiroUserInterceptor.java	9	2	1
public String convertToString() in type-conversion/src/main/java/org/apache/struts/example/ThemeDescriptorConverter.java	8	2	2
static in crud/src/main/java/org/apache/struts/crud/dao/MemoryPersonSupportDao.java	11	2	0
public String save() in crud/src/main/java/org/apache/struts/crud/action/PersonAction.java	10	2	0
public void setCountryId() in crud/src/main/java/org/apache/struts/crud/model/Country.java	5	2	1
private boolean isInvalid() in validation-messages/src/main/java/org/apache/struts/validation_messages/Login.java	3	2	1
public void afterPropertiesSet() in jasperreports/src/main/java/org/apache/struts/example/jasperreports/service/JapserInitializer.java	17	2	0
public String execute() in portlet/src/main/java/org/apache/struts2/portlet/example/eventing/PublishAction.java	7	2	0
public String execute() in portlet/src/main/java/org/apache/struts2/portlet/example/eventing/ProcessAction.java	11	2	0
public String execute() in portlet/src/main/java/org/apache/struts2/portlet/example/spring/SpringAction.java	6	2	0
public String execute() in message-resource/src/main/java/org/apache/struts/helloworld/action/HelloWorldAction.java	8	2	0
public String execute() in coding-actions/src/main/java/org/apache/struts/helloworld/action/HelloWorldAction.java	8	2	0
public String execute() in exception-handling/src/main/java/org/apache/struts/helloworld/action/HelloWorldAction.java	8	2	0
vm.deleteOrder = function() in rest-angular/src/main/webapp/js/controllers/OrdersController.js	9	2	1
$http() in rest-angular/src/main/webapp/js/services/DataService.js	9	2	1
public String execute() in http-session/src/main/java/org/apache/struts/helloworld/action/HelloWorldAction.java	8	2	0
private void increaseHelloCount() in http-session/src/main/java/org/apache/struts/helloworld/action/HelloWorldAction.java	9	2	0
public boolean acceptableParameterName() in http-session/src/main/java/org/apache/struts/helloworld/action/HelloWorldAction.java	3	2	1