/**
* Tests that an exported package removal in the PDE model is reflected in the workspace api
* baseline
*/
public void testWPUpdateExportPackageRemoved() throws Exception {
IJavaProject project = getTestingProject();
assertNotNull("The testing project must exist", project);
// add package
assertTestPackage(
project,
new Path(project.getElementName()).append(ProjectUtils.SRC_FOLDER).makeAbsolute(),
"export1");
setPackageToApi(project, "export1");
IApiAnnotations annot =
getTestProjectApiDescription().resolveAnnotations(Factory.packageDescriptor("export1"));
assertNotNull("there must be an annotation for the new exported package", annot);
assertTrue(
"the newly exported package must be API visibility",
annot.getVisibility() == VisibilityModifiers.API);
// remove exported packages
IBundleProjectService service = ProjectUtils.getBundleProjectService();
IBundleProjectDescription description = service.getDescription(project.getProject());
description.setPackageExports(null);
description.apply(null);
// check the API description
annot = getTestProjectApiDescription().resolveAnnotations(Factory.packageDescriptor("export1"));
assertNotNull("should still be an annotation for the package", annot);
assertTrue(
"unexported package must be private", VisibilityModifiers.isPrivate(annot.getVisibility()));
}
protected void checkRequiredBundles() {
IProject project = getDomainClass().getFragmentRoot().getJavaProject().getProject();
BundleContext context = FrameworkUtil.getBundle(NewAddonClassWizard.class).getBundleContext();
ServiceReference<IBundleProjectService> ref =
context.getServiceReference(IBundleProjectService.class);
IBundleProjectService service = context.getService(ref);
try {
IBundleProjectDescription description = service.getDescription(project);
Set<String> requiredBundles = getRequiredBundles();
IRequiredBundleDescription[] arTmp = description.getRequiredBundles();
List<IRequiredBundleDescription> descs = new ArrayList<IRequiredBundleDescription>();
if (arTmp != null) {
descs.addAll(Arrays.asList(arTmp));
}
for (IRequiredBundleDescription bd : descs) {
requiredBundles.remove(bd.getName());
}
if (requiredBundles.size() > 0) {
for (String b : requiredBundles) {
descs.add(service.newRequiredBundle(b, null, false, false));
}
description.setRequiredBundles(descs.toArray(new IRequiredBundleDescription[0]));
description.apply(new NullProgressMonitor());
}
} catch (CoreException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
/**
* Adds an entry to the bundle class path header
*
* @param project the project
* @param entry the entry to append
* @throws CoreException
*/
public static void addBundleClasspathEntry(IProject project, IBundleClasspathEntry entry)
throws CoreException {
IBundleProjectDescription description = getBundleProjectService().getDescription(project);
IBundleClasspathEntry[] classpath = description.getBundleClasspath();
IBundleClasspathEntry[] next = new IBundleClasspathEntry[classpath.length + 1];
System.arraycopy(classpath, 0, next, 0, classpath.length);
next[next.length - 1] = entry;
description.setBundleClasspath(next);
description.apply(null);
}
/**
* Removes the given package from the exported packages header, if it exists.
*
* <p>This method is not safe to use in a head-less manner.
*
* @param project the project to remove the package from
* @param packagename the name of the package to remove from the export package header
*/
public static void removeExportedPackage(IProject project, String packagename)
throws CoreException {
IBundleProjectDescription description = getBundleProjectService().getDescription(project);
IPackageExportDescription[] exports = description.getPackageExports();
if (exports != null) {
List<IPackageExportDescription> list = new ArrayList<IPackageExportDescription>();
for (int i = 0; i < exports.length; i++) {
if (!packagename.equals(exports[i].getName())) {
list.add(exports[i]);
}
}
if (list.size() < exports.length) {
description.setPackageExports(
(IPackageExportDescription[]) list.toArray(new IPackageExportDescription[list.size()]));
description.apply(null);
}
}
}
/**
* get properties files
*
* @param bundle the bundle description
* @return the bundle properties if it exist form Bundle description
*/
protected static PropertyResourceBundle getNLSFilesFor(IBundleProjectDescription bundle) {
PropertyResourceBundle bundleproperties = null;
// get the base localization path from the target
String localization = (String) bundle.getHeader(Constants.BUNDLE_LOCALIZATION);
if (localization != null) {
// we do a simple check to make sure the default nls path exists in the target;
// this is for performance reasons, but I'm not sure it is valid because a target could ship
// without the default nls properties file but this seems very unlikely
IFile file = bundle.getProject().getFile(localization + ".properties");
if (file != null) {
try {
bundleproperties = new PropertyResourceBundle(file.getContents());
} catch (IOException e) {
e.printStackTrace();
} catch (CoreException e) {
e.printStackTrace();
}
}
}
return bundleproperties;
}
/**
* Adds a new exported package to the manifest.
*
* <p>This method is not safe to use in a head-less manner.
*
* @param project the project to get the manifest information from
* @param packagename the fully qualified name of the package to add
* @param internal if the added package should be internal or not
* @param friends a listing of friends for this exported package
* @throws CoreException if something bad happens
*/
public static void addExportedPackage(
IProject project, String packagename, boolean internal, String[] friends)
throws CoreException {
if (!project.exists() || packagename == null) {
// do no work
return;
}
IBundleProjectService service = getBundleProjectService();
IBundleProjectDescription description = service.getDescription(project);
IPackageExportDescription[] exports = description.getPackageExports();
List<IPackageExportDescription> list = new ArrayList<IPackageExportDescription>();
if (exports != null) {
for (int i = 0; i < exports.length; i++) {
list.add(exports[i]);
}
}
list.add(service.newPackageExport(packagename, null, !internal, friends));
description.setPackageExports(
(IPackageExportDescription[]) list.toArray(new IPackageExportDescription[list.size()]));
description.apply(null);
AbstractApiTest.waitForAutoBuild();
}
/** Tests removing a library from the classpath of a project */
public void testWPUpdateLibraryRemovedFromClasspath() throws Exception {
IPath libPath = null;
try {
IJavaProject project = getTestingProject();
assertNotNull("The testing project must exist", project);
// add to classpath
IFolder folder = assertTestLibrary(project, new Path("libx"), "component.a_1.0.0.jar");
IApiComponent component = getWorkspaceBaseline().getApiComponent(project.getElementName());
assertNotNull("the workspace component must exist", component);
int before = component.getApiTypeContainers().length;
libPath = folder.getFullPath().append("component.a_1.0.0.jar");
// remove classpath entry
ProjectUtils.removeFromClasspath(project, JavaCore.newLibraryEntry(libPath, null, null));
waitForAutoBuild();
// remove from bundle class path
IBundleProjectService service = ProjectUtils.getBundleProjectService();
IBundleProjectDescription description = service.getDescription(project.getProject());
description.setBundleClasspath(
new IBundleClasspathEntry[] {
service.newBundleClasspathEntry(new Path(ProjectUtils.SRC_FOLDER), null, null)
});
description.apply(null);
waitForAutoBuild();
// retrieve updated component
component = getWorkspaceBaseline().getApiComponent(project.getElementName());
assertTrue(
"there must be less containers after the removal",
before > component.getApiTypeContainers().length);
} finally {
if (libPath != null) {
FileUtils.delete(libPath.toOSString());
}
}
}
/**
* Returns the {@link IPackageExportDescription}s for the given project or <code>null</code> if
* none.
*
* @param project the project
* @return the {@link IPackageExportDescription}s for the given project or <code>null</code>
*/
public static IPackageExportDescription[] getExportedPackages(IProject project)
throws CoreException {
IBundleProjectDescription description = getBundleProjectService().getDescription(project);
return description.getPackageExports();
}
/**
* Crate a plug-in project with the given name
*
* @param projectName
* @param additionalNatures
* @return a new plug-in project
* @throws CoreException
*/
public static IJavaProject createPluginProject(String projectName, String[] additionalNatures)
throws CoreException {
String[] resolvednatures = additionalNatures;
if (additionalNatures != null) {
ArrayList<String> natures = new ArrayList<String>(Arrays.asList(additionalNatures));
if (!natures.contains(IBundleProjectDescription.PLUGIN_NATURE)) {
// need to always set this one first, in case others depend on it, like API Tools does
natures.add(0, IBundleProjectDescription.PLUGIN_NATURE);
}
if (!natures.contains(JavaCore.NATURE_ID)) {
natures.add(0, JavaCore.NATURE_ID);
}
resolvednatures = (String[]) natures.toArray(new String[natures.size()]);
}
IProject project = ResourcesPlugin.getWorkspace().getRoot().getProject(projectName);
IBundleProjectService service = getBundleProjectService();
IBundleProjectDescription description = service.getDescription(project);
IBundleClasspathEntry entry =
service.newBundleClasspathEntry(new Path(SRC_FOLDER), new Path(BIN_FOLDER), null);
description.setSymbolicName(projectName);
description.setBundleClasspath(new IBundleClasspathEntry[] {entry});
description.setNatureIds(resolvednatures);
description.setBundleVendor("ibm");
description.setTargetVersion(IBundleProjectDescription.VERSION_3_4);
description.setExtensionRegistry(true);
description.setEquinox(true);
description.setBundleVersion(new Version("1.0.0"));
description.setExecutionEnvironments(new String[] {"J2SE-1.5"});
description.apply(null);
AbstractApiTest.waitForAutoBuild();
return JavaCore.create(project);
}