/**
* SIMPLY COPIED;
*
* @param currentProject
* @param containerProject
* @param className
* @throws CoreException
*/
private void doProjectReferenceChange(
IProject currentProject, IJavaProject containerProject, String className)
throws CoreException {
if (currentProject == null || currentProject.equals(containerProject.getProject())) {
return;
}
IProjectDescription desc = currentProject.getDescription();
IProject[] refs = desc.getReferencedProjects();
IProject[] newRefs = new IProject[refs.length + 1];
System.arraycopy(refs, 0, newRefs, 0, refs.length);
newRefs[refs.length] = containerProject.getProject();
desc.setReferencedProjects(newRefs);
currentProject.setDescription(desc, new NullProgressMonitor());
IPath dependsOnPath = containerProject.getProject().getFullPath();
IJavaProject javaProject = (IJavaProject) currentProject.getNature(JavaCore.NATURE_ID);
IClasspathEntry prjEntry = JavaCore.newProjectEntry(dependsOnPath, true);
boolean dependsOnPresent = false;
for (IClasspathEntry cpEntry : javaProject.getRawClasspath()) {
if (cpEntry.equals(prjEntry)) {
dependsOnPresent = true;
}
}
if (!dependsOnPresent) {
IClasspathEntry[] entryList = new IClasspathEntry[1];
entryList[0] = prjEntry;
ArrayList<IClasspathEntry> newEntries = new ArrayList<IClasspathEntry>();
newEntries.addAll(Arrays.asList(javaProject.getRawClasspath()));
newEntries.addAll(Arrays.asList(entryList));
javaProject.setRawClasspath(newEntries.toArray(new IClasspathEntry[0]), null);
}
}
public static void updateProjectReferences(
IIncludePathEntry[] newEntries,
IIncludePathEntry[] oldEntries,
final IProject project,
SubProgressMonitor monitor) {
try {
boolean changedReferences = false;
final IProjectDescription projectDescription = project.getDescription();
List<IProject> referenced = new ArrayList<IProject>();
List<String> referencedNames = new ArrayList<String>();
IProject[] referencedProjects = projectDescription.getReferencedProjects();
for (IProject refProject : referencedProjects) {
referenced.add(refProject);
referencedNames.add(refProject.getName());
}
for (IIncludePathEntry oldEntry : oldEntries) {
if (oldEntry.getEntryKind() == IIncludePathEntry.IPE_PROJECT) {
String projectName = oldEntry.getPath().lastSegment();
if (!containsProject(newEntries, projectName)) {
if (((IncludePathEntry) oldEntry).createdReference) {
int index = referencedNames.indexOf(projectName);
if (index >= 0) {
changedReferences = true;
referencedNames.remove(index);
referenced.remove(index);
}
}
}
}
}
for (IIncludePathEntry newEntry : newEntries) {
if (newEntry.getEntryKind() == IIncludePathEntry.IPE_PROJECT) {
String projectName = newEntry.getPath().lastSegment();
if (!containsProject(oldEntries, projectName)) {
if (!referencedNames.contains(projectName)) {
changedReferences = true;
((IncludePathEntry) newEntry).createdReference = true;
referenced.add(ResourcesPlugin.getWorkspace().getRoot().getProject(projectName));
referencedNames.add(projectName);
}
}
}
}
if (changedReferences) {
IProject[] referenceProjects =
(IProject[]) referenced.toArray(new IProject[referenced.size()]);
projectDescription.setReferencedProjects(referenceProjects);
WorkspaceJob job =
new WorkspaceJob(CoreMessages.getString("IncludePathEntry_2")) // $NON-NLS-1$
{
public IStatus runInWorkspace(IProgressMonitor monitor) throws CoreException {
project.setDescription(projectDescription, monitor);
return Status.OK_STATUS;
}
};
job.setRule(project.getParent());
job.schedule();
}
} catch (CoreException e) {
PHPEplPlugin.logError(e);
}
}
