@Test
public void testFindEvents() {
DependencyContainer.getInstance().clear();
JavaSource javaSource;
String sourceCode;
javaSource = new JavaSource("Events");
sourceCode =
" @Stateless\n"
+ "public class Events {\n"
+ " @PersistenceContext\n"
+ " private EntityManager em;\n"
+ " @Inject\n"
+ " private EventValidator validator;\n"
+ " @Inject\n"
+ " private PrintingService ps;\n"
+ " @Inject\n"
+ " Event<AirEvent> monitoring;\n"
+ " public List<AirEvent> getEvents() {\n"
+ " return this.em.createNamedQuery(AirEvent.all).getResultList();\n"
+ " }\n"
+ " }\n";
javaSource.setSourceCode(sourceCode);
examiner.examine(javaSource);
assertEquals(1, DependencyContainer.getInstance().getDependencies(javaSource).size());
Dependency dependency;
dependency = DependencyContainer.getInstance().getDependencies(javaSource).get(0);
assertEquals(DependencyType.EVENT, dependency.getDependencyType());
assertEquals("Events", dependency.getJavaSourceFrom().getName());
assertEquals("AirEvent", dependency.getJavaSourceTo().getName());
}
public List<Dependency> getDependenciesOfType(DependencyType dependencyType) {
List<Dependency> dependenciesOfType = new ArrayList<>();
for (Dependency dependency : dependencies) {
if (dependency.getDependencyType().equals(dependencyType)) {
dependenciesOfType.add(dependency);
}
}
return dependenciesOfType;
}
public List<Dependency> getDependencies(JavaSource javaSource) {
List<Dependency> foundDependencies = new ArrayList<>();
for (Dependency d : dependencies) {
if (d.getJavaSourceFrom().equals(javaSource)) {
foundDependencies.add(d);
}
}
return foundDependencies;
}
Set<Dependency> findAllDependenciesWith(JavaSource javaSource, DependencyType dependencyType) {
Set<Dependency> foundDependencies = new HashSet<>();
for (Dependency dependency : getDependenciesOfType(dependencyType)) {
if (dependency.getJavaSourceFrom().equals(javaSource)
|| dependency.getJavaSourceTo().equals(javaSource)) {
foundDependencies.add(dependency);
}
}
return foundDependencies;
}
// TODO simplify
public Set<JavaSource> getFilteredJavaSources(DependencyFilter filter) {
Set<JavaSource> filteredJavaSources = new HashSet<>();
if (filter != null && filter.isDirectlyConnected()) {
DependencyType primaryType = filter.getFilterTypes().get(0);
for (Dependency d : getDependenciesOfType(primaryType)) {
JavaSource to = d.getJavaSourceTo();
List<Dependency> injects = new ArrayList<>();
for (DependencyType dFilter : filter.getFilterTypes()) {
if (!dFilter.equals(primaryType)) {
injects.addAll(findAllDependenciesWith(to, dFilter));
}
}
if (injects.size() > 0) {
filteredJavaSources.add(d.getJavaSourceFrom());
filteredJavaSources.add(to);
for (Dependency inject : injects) {
filteredJavaSources.add(inject.getJavaSourceFrom());
}
}
}
} else {
for (Dependency dependency : dependencies) {
if (filter == null || filter.contains(dependency.getDependencyType())) {
filteredJavaSources.add(dependency.getJavaSourceFrom());
filteredJavaSources.add(dependency.getJavaSourceTo());
}
}
}
return filteredJavaSources;
}
@Test
public void testFindAndSetAttributesSetInstance() {
DependencyContainer.getInstance().clear();
JavaSource javaSource;
String sourceCode;
javaSource = new JavaSource("TunguskaGate");
sourceCode =
"@WebServlet(name = \"TunguskaGate\", urlPatterns = {\"/live/*\"}, asyncSupported = true)\n"
+ "public class TunguskaGate extends HttpServlet {\n"
+ " @Inject @SnapshotDataCollector\n"
+ " Event<BrowserWindow> events;\n"
+ " private final static Logger LOG = Logger.getLogger(TunguskaGate.class.getName());\n"
+ " @Override\n"
+ " protected void doGet(HttpServletRequest request, HttpServletResponse response)\n"
+ " throws ServletException, IOException {\n"
+ " AsyncContext startAsync = request.startAsync();\n"
+ " String channel = extractChannel(request.getRequestURI());\n"
+ " LOG.info(\"Browser is requesting \" + channel);\n"
+ " if(channel==null||channel.trim().isEmpty()){\n"
+ " channel = MonitoringController.COMBINED_SNAPSHOT_NAME;\n"
+ " }\n"
+ " BrowserWindow browser = new BrowserWindow(startAsync,channel);\n"
+ " LOG.info(\"Registering browser window(\"+ browser.hashCode() +\") for channel \" + channel);\n"
+ " events.fire(browser);\n"
+ " LOG.fine(\"Event sent\");\n"
+ " }\n"
+ " }\n";
javaSource.setSourceCode(sourceCode);
examiner.examine(javaSource);
assertEquals(1, DependencyContainer.getInstance().getDependencies(javaSource).size());
Dependency dependency;
dependency = DependencyContainer.getInstance().getDependencies(javaSource).get(0);
assertEquals(DependencyType.EVENT, dependency.getDependencyType());
assertEquals("TunguskaGate", dependency.getJavaSourceFrom().getName());
assertEquals("BrowserWindow", dependency.getJavaSourceTo().getName());
}