/*
* (non-Javadoc)
* @see
* org.eclipse.pde.api.tools.internal.search.AbstractProblemDetector#isProblem
* (org.eclipse.pde.api.tools.internal.provisional.model.IReference)
*/
@Override
protected boolean isProblem(IReference reference) {
// the reference must be in the system library
try {
IApiMember member = reference.getMember();
IApiComponent apiComponent = member.getApiComponent();
String[] lowestEEs = apiComponent.getLowestEEs();
if (lowestEEs == null) {
// this should not be true for Eclipse bundle as they should
// always have a EE set
return false;
}
loop:
for (int i = 0, max = lowestEEs.length; i < max; i++) {
String lowestEE = lowestEEs[i];
int eeValue = ProfileModifiers.getValue(lowestEE);
if (eeValue == ProfileModifiers.NO_PROFILE_VALUE) {
return false;
}
if (!((Reference) reference).resolve(eeValue)) {
/*
* Make sure that the resolved reference doesn't below to
* one of the imported package of the current component
*/
if (apiComponent instanceof BundleComponent) {
BundleDescription bundle = ((BundleComponent) apiComponent).getBundleDescription();
ImportPackageSpecification[] importPackages = bundle.getImportPackages();
String referencedTypeName = reference.getReferencedTypeName();
int index = referencedTypeName.lastIndexOf('.');
String packageName = referencedTypeName.substring(0, index);
for (int j = 0, max2 = importPackages.length; j < max2; j++) {
ImportPackageSpecification importPackageSpecification = importPackages[j];
// get the IPackageDescriptor for the element
// descriptor
String importPackageName = importPackageSpecification.getName();
if (importPackageName.equals(packageName)) {
continue loop;
}
}
}
if (this.referenceEEs == null) {
this.referenceEEs = new HashMap<IReference, Integer>(3);
}
this.referenceEEs.put(reference, new Integer(eeValue));
return true;
}
}
} catch (CoreException e) {
ApiPlugin.log(e);
}
return false;
}
/**
* This will check the indirect dependencies of <code>model</code> and install the necessary
* workspace plugins if we need to import some of their packages.
*
* @param model The model of which we wish the dependencies checked.
*/
private void checkImportPackagesDependencies(IPluginModelBase model) {
final BundleDescription desc = model.getBundleDescription();
if (desc == null) {
return;
}
for (ImportPackageSpecification importPackage : desc.getImportPackages()) {
for (IPluginModelBase workspaceModel : PluginRegistry.getWorkspaceModels()) {
if (workspaceModel != null && workspaceModel.getBundleDescription() != null) {
for (ExportPackageDescription export :
workspaceModel.getBundleDescription().getExportPackages()) {
if (importPackage.isSatisfiedBy(export)) {
installBundle(workspaceModel);
break;
}
}
}
}
}
}