@Nullable
public GradleLibraryDependency findLibraryDependency(
@NotNull final GradleLibraryDependencyId id) {
final GradleModule module = findGradleModuleByName(id.getModuleName());
if (module == null) {
return null;
}
final Ref<GradleLibraryDependency> ref = new Ref<GradleLibraryDependency>();
GradleEntityVisitor visitor =
new GradleEntityVisitorAdapter() {
@Override
public void visit(@NotNull GradleLibraryDependency dependency) {
if (id.getLibraryName().equals(dependency.getName())) {
ref.set(dependency);
}
}
};
for (GradleDependency dependency : module.getDependencies()) {
dependency.invite(visitor);
final GradleLibraryDependency result = ref.get();
if (result != null) {
return result;
}
}
return null;
}
/**
* Allows to answer if target library dependency is still available at the target project.
*
* @param id target library id
* @return <code>true</code> if target library dependency is still available at the target
* project; <code>false</code> otherwise
*/
public boolean isIntellijLibraryDependencyExist(@NotNull final GradleLibraryDependencyId id) {
final Module module = findIntellijModuleByName(id.getModuleName());
if (module == null) {
return false;
}
RootPolicy<Boolean> visitor =
new RootPolicy<Boolean>() {
@Override
public Boolean visitLibraryOrderEntry(
LibraryOrderEntry libraryOrderEntry, Boolean value) {
return id.getLibraryName().equals(libraryOrderEntry.getLibraryName());
}
};
for (OrderEntry entry : myFacade.getOrderEntries(module)) {
if (entry.accept(visitor, false)) {
return true;
}
}
return false;
}