|
|
| (14 intermediate revisions by 4 users not shown) |
| Line 1: |
Line 1: |
| − | The goal of Java Discoverer plugin is to allow practical extractions of [[MoDisco/J2SE5|J2SE5 models]] from a Java project.
| + | #REDIRECT [[MoDisco/Moved To Help Center]] |
| − | The J2SE5 models could also be converted in [[MoDisco/KDM|KDM models]] ([http://www.omg.org/technology/kdm/index.htm|OMG specifications]).
| + | |
| − | | + | |
| − | | + | |
| − | == Description ==
| + | |
| − | | + | |
| − | This plugin aims at analysing Java source code compliant with J2SE 5.0 standard and providing a model describing the information found. As shown in next figure, this model can conform either to the [[MoDisco/J2SE5|J2SE5 metamodel]] or to the [[MoDisco/KDM|KDM metamodel]].
| + | |
| − | | + | |
| − | [[Image:JavaDiscovererOverview.jpg|frame|center|Overall approach of the J2SE5 discoverer]]
| + | |
| − | | + | |
| − | | + | |
| − | The [[MoDisco/J2SE5|J2SE5 model]] is built from the source code by a Java component using the [[JDT|JDT]], while the [[MoDisco/KDM|KDM model]] is built by a model transformation (powered by [[ATL|ATL]]) applied on the [[MoDisco/J2SE5|J2SE5 model]].
| + | |
| − | | + | |
| − | The [[MoDisco/J2SE5|J2SE5 model]] contains the full abstract syntax tree of the Java program : each statement such as attribute definition, method invocation or loop is described. In addition, links between elements are resolved (by resolved link we mean for instance a link between a method invocation and the declaration of this method, or the usage of a variable and its declaration). The model can thus be seen as an abstract syntax graph (ASG).
| + | |
| − |
| + | |
| − | The [[MoDisco/KDM|KDM model]] represents only the structure of the Java application. The mapping between Java concepts and elements of [[MoDisco/J2SE5|J2SE5]] and [[MoDisco/KDM|KDM]] metamodels is described in the following table.
| + | |
| − | | + | |
| − | [[Image:Modisco-J2SE5toKDMmapping.jpg|frame|center|J2SE5 to KDM mapping]]
| + | |
| − | | + | |
| − | In this version, the only data flow elements (below the method declaration) described in the [[MoDisco/KDM|KDM model]] are :
| + | |
| − | • The creation of instances (Creates)
| + | |
| − | • The method invocations (Calls)
| + | |
| − | • The return statements returning a variable (UsesType)
| + | |
| − | | + | |
| − | The mapping to [[MoDisco/KDM|KDM]] can be changed or completed easily by updating the [[ATL|ATL]] rules.
| + | |
| − | | + | |
| − | | + | |
| − | == Requirements ==
| + | |
| − | | + | |
| − | To use the plugin you need: | + | |
| − | • JDK 1.5 or above
| + | |
| − | • a version of Eclipse 3.3 or above with the following set of plugins installed
| + | |
| − | o [[EMF|EMF]] 2.3.0 or higher
| + | |
| − | o [[ATL|ATL]] 2.0.0 or higher
| + | |
| − | o [[MoDisco/KDM|KDM metamodel]]
| + | |
