/** Configure this type hierarchy that is based on a region. */
private void createTypeHierarchyBasedOnRegion(
HashMap allOpenablesInRegion, IProgressMonitor monitor) {
int size = allOpenablesInRegion.size();
if (size == 0) {
if (monitor != null) {
monitor.done();
}
return;
}
this.infoToHandle = new HashMap(size);
Iterator javaProjects = allOpenablesInRegion.entrySet().iterator();
while (javaProjects.hasNext()) {
Map.Entry entry = (Map.Entry) javaProjects.next();
ScriptProject project = (ScriptProject) entry.getKey();
ArrayList allOpenables = (ArrayList) entry.getValue();
Openable[] openables = new Openable[allOpenables.size()];
allOpenables.toArray(openables);
try {
// resolve
if (monitor != null) {
monitor.beginTask(
"", size * 2 /* 1 for build binding, 1 for connect hierarchy*/); // $NON-NLS-1$
}
ISearchableEnvironment searchableEnvironment =
project.newSearchableNameEnvironment(this.hierarchy.workingCopies);
this.nameLookup = searchableEnvironment.getNameLookup();
// this.hierarchyResolver.resolve(openables, null, monitor);
} catch (ModelException e) {
// project doesn't exit: ignore
} finally {
if (monitor != null) {
monitor.done();
}
}
}
}
/**
* Add a path to current script search scope or all project fragment roots if null. Use project
* resolved classpath to retrieve and store access restriction on each classpath entry. Recurse if
* dependent projects are found.
*
* @param scriptProject Project used to get resolved classpath entries
* @param pathToAdd Path to add in case of single element or null if user want to add all project
* package fragment roots
* @param includeMask Mask to apply on buildpath entries
* @param visitedProjects Set to avoid infinite recursion
* @param referringEntry Project raw entry in referring project buildpath
* @throws ModelException May happen while getting script model info
*/
void add(
ScriptProject scriptProject,
IPath pathToAdd,
int includeMask,
HashSet<IProject> visitedProjects,
IBuildpathEntry referringEntry)
throws ModelException {
if (!natureFilter(scriptProject)) {
return;
}
IProject project = scriptProject.getProject();
if (!project.isAccessible() || !visitedProjects.add(project)) return;
IPath projectPath = project.getFullPath();
String projectPathString = projectPath.toString();
this.addEnclosingProjectOrArchive(projectPath);
// Iterate via project fragments without buildpath entries
IProjectFragment[] fragments = scriptProject.getProjectFragments();
for (int i = 0; i < fragments.length; i++) {
if (fragments[i].getRawBuildpathEntry() == null) {
add(fragments[i]);
}
}
IBuildpathEntry[] entries = scriptProject.getResolvedBuildpath();
IScriptModel model = scriptProject.getModel();
ModelManager.PerProjectInfo perProjectInfo = scriptProject.getPerProjectInfo();
for (int i = 0, length = entries.length; i < length; i++) {
IBuildpathEntry entry = entries[i];
AccessRuleSet access = null;
BuildpathEntry cpEntry = (BuildpathEntry) entry;
if (referringEntry != null) {
// Add only exported entries.
// Source folder are implicitly exported.
if (!entry.isExported() && entry.getEntryKind() != IBuildpathEntry.BPE_SOURCE) continue;
cpEntry = cpEntry.combineWith((BuildpathEntry) referringEntry);
// cpEntry =
// ((BuildpathEntry)referringEntry).combineWith(cpEntry);
}
access = cpEntry.getAccessRuleSet();
switch (entry.getEntryKind()) {
case IBuildpathEntry.BPE_LIBRARY:
IBuildpathEntry rawEntry = null;
Map<IPath, IBuildpathEntry> rootPathToRawEntries = perProjectInfo.rootPathToRawEntries;
if (rootPathToRawEntries != null) {
rawEntry = rootPathToRawEntries.get(entry.getPath());
}
if (rawEntry == null) {
break;
}
switch (rawEntry.getEntryKind()) {
case IBuildpathEntry.BPE_LIBRARY:
case IBuildpathEntry.BPE_VARIABLE:
if ((includeMask & APPLICATION_LIBRARIES) != 0) {
IPath path = entry.getPath();
if (pathToAdd == null || pathToAdd.equals(path)) {
String pathToString = path.toString();
add(
projectPath.toString(),
"",
pathToString,
false /* not a package */,
access); //$NON-NLS-1$
addEnclosingProjectOrArchive(path);
}
}
break;
case IBuildpathEntry.BPE_CONTAINER:
IBuildpathContainer container =
DLTKCore.getBuildpathContainer(rawEntry.getPath(), scriptProject);
if (container == null) break;
if ((container.getKind() == IBuildpathContainer.K_APPLICATION
&& (includeMask & APPLICATION_LIBRARIES) != 0)
|| (includeMask & SYSTEM_LIBRARIES) != 0) {
IPath path = entry.getPath();
if (pathToAdd == null || pathToAdd.equals(path)) {
String pathToString = path.toString();
add(
projectPath.toString(),
"",
pathToString,
false /* not a package */,
access); //$NON-NLS-1$
addEnclosingProjectOrArchive(path);
}
}
break;
}
break;
case IBuildpathEntry.BPE_PROJECT:
if ((includeMask & REFERENCED_PROJECTS) != 0) {
IPath path = entry.getPath();
if (pathToAdd == null || pathToAdd.equals(path)) {
add(
(ScriptProject) model.getScriptProject(entry.getPath().lastSegment()),
null,
includeMask,
visitedProjects,
cpEntry);
}
}
break;
case IBuildpathEntry.BPE_SOURCE:
if ((includeMask & SOURCES) != 0) {
IPath path = entry.getPath();
if (pathToAdd == null || pathToAdd.equals(path)) {
add(
projectPath.toString(),
Util.relativePath(path, 1 /*
* remove project
* segment
*/),
projectPathString,
false /*
* not a package
*/,
access);
}
}
break;
}
}
}