public static void load(Collection<FileDesc> files, Path root, int blocSize, Pattern pattern)
throws IOException {
root = root.toAbsolutePath().normalize();
Visitor visitor = new Visitor(root, blocSize, pattern);
Files.walkFileTree(root, visitor);
for (Future<FileDesc> future : visitor.futures()) {
try {
files.add(future.get());
} catch (Exception e) {
log.error("", e);
}
}
}
/** Visit each predecessor of this node applying the given visitor. Breadth first. */
private <Alpha, Beta> void doVisitPredecessors(
Visitor<Alpha, Beta> visitor, Alpha arg1, Beta arg2, Set<GraphNode> seen) {
if (seen.add(this)) {
Collection<GraphNode> allKill = null;
for (Iterator<GraphNode> i = pred.iterator(); i.hasNext(); ) {
GraphNode pred = i.next();
List<GraphNode> kill = visitor.visit(pred, this, arg1, arg2);
if (kill != null) {
if (allKill == null) allKill = new ArrayList<GraphNode>();
allKill.addAll(kill);
}
}
if (allKill != null) pred.removeAll(allKill);
for (Iterator<GraphNode> i = pred.iterator(); i.hasNext(); ) {
GraphNode pred = i.next();
pred.doVisitPredecessors(visitor, arg1, arg2, seen);
}
}
}
public Context convert(
WhereClause whereClause,
MapperService mapperService,
IndexFieldDataService indexFieldDataService,
IndexCache indexCache)
throws UnsupportedFeatureException {
Context ctx = new Context(inputSymbolVisitor, mapperService, indexFieldDataService, indexCache);
if (whereClause.noMatch()) {
ctx.query = Queries.newMatchNoDocsQuery();
} else if (!whereClause.hasQuery()) {
ctx.query = Queries.newMatchAllQuery();
} else {
ctx.query = VISITOR.process(whereClause.query(), ctx);
}
if (LOGGER.isTraceEnabled()) {
if (whereClause.hasQuery()) {
LOGGER.trace(
"WHERE CLAUSE [{}] -> LUCENE QUERY [{}] ",
SymbolFormatter.format(whereClause.query()),
ctx.query);
}
}
return ctx;
}
public void accept(Visitor visitor) {
visitor.visitLocalVariableTable_attribute(this);
}
public <ARG, RET, EXN extends Exception> RET accept(Visitor<ARG, RET, EXN> vis, ARG arg)
throws EXN {
return vis.visit((PostExpArgs) this, arg);
}
/**
* Creates a locale specific properties file within the fragment project based on the content of
* the host plug-in's properties file.
*
* @param fragmentProject
* @param locale
* @throws CoreException
* @throws IOException
*/
private void createLocaleSpecificPropertiesFile(
final IProject fragmentProject, IPluginModelBase plugin, final Locale locale)
throws CoreException, IOException {
final IFolder localeResourceFolder =
fragmentProject.getFolder(RESOURCE_FOLDER_PARENT).getFolder(locale.toString());
// Case 1: External plug-in
if (plugin instanceof ExternalPluginModelBase) {
final String installLocation = plugin.getInstallLocation();
// Case 1a: External plug-in is a jar file
if (new File(installLocation).isFile()) {
ZipFile zf = new ZipFile(installLocation);
for (Enumeration e = zf.entries(); e.hasMoreElements(); ) {
worked();
ZipEntry zfe = (ZipEntry) e.nextElement();
String name = zfe.getName();
String[] segments = name.split(SLASH);
IPath path = Path.fromPortableString(join(SLASH, segments, 0, segments.length - 1));
String resourceName = segments[segments.length - 1];
String localizedResourceName = localeSpecificName(resourceName, locale);
if (propertiesFilter.include(name)) {
createParents(fragmentProject, path);
IFile file = fragmentProject.getFile(path.append(localizedResourceName));
InputStream is = zf.getInputStream(zfe);
file.create(is, false, getProgressMonitor());
} else if (resourceFilter.include(name)) {
IPath target = localeResourceFolder.getFullPath().append(path).append(resourceName);
createParents(fragmentProject, target.removeLastSegments(1).removeFirstSegments(1));
IFile file = fragmentProject.getFile(target.removeFirstSegments(1));
file.create(zf.getInputStream(zfe), false, getProgressMonitor());
}
}
}
// Case 1b: External plug-in has a folder structure
else {
Visitor visitor =
new Visitor() {
public void visit(File file) throws CoreException, FileNotFoundException {
worked();
String relativePath =
file.getAbsolutePath()
.substring(installLocation.length())
.replaceAll(File.separator, SLASH);
String[] segments = relativePath.split(SLASH);
IPath path = Path.fromPortableString(join(SLASH, segments, 0, segments.length - 1));
String resourceName = segments[segments.length - 1];
String localizedResourceName = localeSpecificName(resourceName, locale);
if (propertiesFilter.include(
relativePath + (file.isDirectory() ? SLASH : EMPTY_STRING))) {
createParents(fragmentProject, path);
IFile iFile = fragmentProject.getFile(path.append(localizedResourceName));
iFile.create(new FileInputStream(file), false, getProgressMonitor());
} else if (resourceFilter.include(
relativePath + (file.isDirectory() ? SLASH : EMPTY_STRING))) {
IPath target = localeResourceFolder.getFullPath().append(relativePath);
createParents(
fragmentProject, target.removeLastSegments(1).removeFirstSegments(1));
IFile iFile = fragmentProject.getFile(target.removeFirstSegments(1));
iFile.create(new FileInputStream(file), false, getProgressMonitor());
}
if (file.isDirectory()) {
File[] children = file.listFiles();
for (int i = 0; i < children.length; i++) {
visit(children[i]);
}
}
}
};
visitor.visit(new File(installLocation));
}
}
// Case 2: Workspace plug-in
else {
final IProject project = plugin.getUnderlyingResource().getProject();
project.accept(
new IResourceVisitor() {
public boolean visit(IResource resource) throws CoreException {
worked();
IPath parent = resource.getFullPath().removeLastSegments(1).removeFirstSegments(1);
if (propertiesFilter.include(resource)) {
String segment = localeSpecificName(resource.getFullPath().lastSegment(), locale);
IPath fragmentResource =
fragmentProject.getFullPath().append(parent).append(segment);
createParents(fragmentProject, parent);
resource.copy(fragmentResource, true, getProgressMonitor());
} else if (resourceFilter.include(resource)) {
IPath target =
localeResourceFolder
.getFullPath()
.append(parent)
.append(resource.getFullPath().lastSegment());
createParents(fragmentProject, target.removeLastSegments(1).removeFirstSegments(1));
resource.copy(target, true, getProgressMonitor());
}
return true;
}
});
}
}
public void accept(Visitor visitor) {
visitor.visitGroup();
}
@Override
public void accept(Visitor visitor) {
visitor.visit(this);
}
/** Visit each predecessor of this node applying the given visitor. */
public <Alpha, Beta> void visitPredecessors(Visitor<Alpha, Beta> visitor, Alpha arg1, Beta arg2) {
List<GraphNode> kill = visitor.visit(this, null, arg1, arg2);
if (kill != null) pred.removeAll(kill);
doVisitPredecessors(visitor, arg1, arg2, new HashSet<GraphNode>());
}
public void visit(Visitor v) {
v.action(this);
}
public void accept(Visitor visitor) {
visitor.visitConElementB(this);
}
/**
* Visitor method
*
* @param v visitor object
* @return result of visiting this node
* @see visitor.Visitor
*/
public Object accept(Visitor v) {
return v.visit(this);
}
public <ARG, RET, EXN extends Exception> RET accept(Visitor<ARG, RET, EXN> vis, ARG arg)
throws EXN {
return vis.visit((DotMethodCallExp) this, arg);
}
public <ARG, RET, EXN extends Exception> RET accept(Visitor<ARG, RET, EXN> vis, ARG arg)
throws EXN {
return vis.visit((ClsPatDef) this, arg);
}
/**
* Allows a visitor to traverse the tree
*
* @param visitor the visitor to accept
*/
public <T> T acceptVisitor(Visitor<T> visitor) {
return visitor.visit(this);
}
public void acceptWithoutResponse(Visitor visitor) {
visitor.visit(this);
}
