// Check if the source file and destination node point to the same file
@Override
public boolean isSameFile(ArtifactContext context, File srcFile) throws RepositoryException {
boolean same = false;
if (!cache.getRoot().isRemote()) {
Node dstParent = getOrCreateParent(context);
Node newChild = dstParent.getChild(srcFile.getName());
if (newChild != null) {
try {
File existing = newChild.getContent(File.class);
same = FileUtil.sameFile(srcFile, existing);
} catch (IOException e) {
throw new RepositoryException(e);
}
}
}
return same;
}
@Override
public synchronized List<CmrRepository> getRepositories() {
if (allRoots == null) {
allRoots = new ArrayList<>();
boolean cacheAdded = false;
for (CmrRepository root : roots) {
if (!addCacheAsRoot && cache != null && !cacheAdded && root.getRoot().isRemote()) {
allRoots.add(cache);
cacheAdded = true;
}
allRoots.add(root);
}
if (!addCacheAsRoot && cache != null && !cacheAdded) {
allRoots.add(cache);
}
}
return allRoots;
}
private void setupOverrides(CmrRepository repo) {
repo.getRoot().addService(Overrides.class, overrides);
}
protected OpenNode getCache() {
if (cache == null) return null;
return cache.getRoot();
}
private boolean canHandleFolders(CmrRepository repo) {
ContentStore cs = repo.getRoot().getService(ContentStore.class);
return cs != null && cs.canHandleFolders();
}
private ArtifactResult fetchDependencies(
RepositoryManager manager,
CmrRepository repository,
String groupId,
String artifactId,
String version,
boolean fetchSingleArtifact,
String repositoryDisplayString) {
String classifier = null;
Overrides overrides = repository.getRoot().getService(Overrides.class);
ArtifactOverrides ao = null;
log.debug("Overrides: " + overrides);
ArtifactContext context = getArtifactContext(groupId, artifactId, version, null, null);
if (overrides != null) {
ao = overrides.getArtifactOverrides(context);
log.debug(" [" + context + "] => " + ao);
}
// entire replacement
ArtifactContext replacementContext = null;
if (ao != null && ao.getReplace() != null) {
replacementContext = ao.getReplace().getArtifactContext();
} else if (overrides != null) {
replacementContext = overrides.replace(context);
}
if (replacementContext != null) {
log.debug(
String.format("[Maven-Overrides] Replacing %s with %s.", context, replacementContext));
// replace fetched dependency
String[] nameToGroupArtifactIds = nameToGroupArtifactIds(replacementContext.getName());
if (nameToGroupArtifactIds != null) {
groupId = nameToGroupArtifactIds[0];
artifactId = nameToGroupArtifactIds[1];
version = replacementContext.getVersion();
// new AO
context = getArtifactContext(groupId, artifactId, version, null, null);
ao = overrides.getArtifactOverrides(context);
}
}
// version replacement
if (overrides != null && overrides.isVersionOverridden(context)) {
version = overrides.getVersionOverride(context);
context.setVersion(version);
}
// classifier replacement
if (ao != null && ao.hasClassifier()) {
classifier = ao.getClassifier();
log.debug("Using classifier " + classifier);
}
final String name = toCanonicalForm(groupId, artifactId);
final String coordinates = toCanonicalForm(name, version);
try {
DependencyDescriptor info =
impl.getDependencies(groupId, artifactId, version, classifier, null, fetchSingleArtifact);
if (info == null) {
log.debug("No artifact found: " + coordinates);
return null;
}
final SingleArtifactResult result;
if (fetchSingleArtifact) {
result =
new SingleArtifactResult(
repository, name, version, info.getFile(), repositoryDisplayString);
} else {
final List<ArtifactResult> dependencies = new ArrayList<>();
for (DependencyDescriptor dep : info.getDependencies()) {
String dGroupId = dep.getGroupId();
String dArtifactId = dep.getArtifactId();
String dVersion = dep.getVersion();
boolean export = false;
boolean optional = dep.isOptional();
boolean isCeylon = false;
ArtifactContext dContext = null;
if (overrides != null)
dContext = getArtifactContext(dGroupId, dArtifactId, dVersion, null, null);
if (overrides != null) {
if (overrides.isRemoved(dContext) || (ao != null && ao.isRemoved(dContext))) {
log.debug(String.format("[Maven-Overrides] Removing %s from %s.", dep, context));
continue; // skip dependency
}
if (ao != null && ao.isAddedOrUpdated(dContext)) {
log.debug(String.format("[Maven-Overrides] Replacing %s from %s.", dep, context));
continue; // skip dependency
}
ArtifactContext replace = overrides.replace(dContext);
if (replace != null) {
dContext = replace;
String[] groupArtifactIds = nameToGroupArtifactIds(replace.getName());
if (groupArtifactIds == null) {
isCeylon = true;
} else {
dGroupId = groupArtifactIds[0];
dArtifactId = groupArtifactIds[1];
}
dVersion = replace.getVersion();
}
if (ao != null) {
if (ao.isShareOverridden(dContext)) export = ao.isShared(dContext);
if (ao.isOptionalOverridden(dContext)) optional = ao.isOptional(dContext);
}
}
// do we have a version update?
if (overrides != null && overrides.isVersionOverridden(dContext)) {
dVersion = overrides.getVersionOverride(dContext);
}
ArtifactResult dr;
if (isCeylon)
dr =
createArtifactResult(
manager,
dContext.getName(),
dVersion,
export,
optional,
repositoryDisplayString);
else
dr =
createArtifactResult(
manager,
repository,
dGroupId,
dArtifactId,
dVersion,
export,
optional,
repositoryDisplayString);
dependencies.add(dr);
}
if (ao != null) {
for (DependencyOverride addon : ao.getAdd()) {
ArtifactContext dContext = addon.getArtifactContext();
String dVersion = overrides.getVersionOverride(dContext);
dependencies.add(
createArtifactResult(
manager,
repository,
dContext,
dVersion,
addon.isShared(),
addon.isOptional(),
repositoryDisplayString));
log.debug(
String.format(
"[Maven-Overrides] Added %s to %s.", addon.getArtifactContext(), context));
}
}
result =
new AetherArtifactResult(
repository, name, version, info.getFile(), dependencies, repositoryDisplayString);
}
if (ao != null && ao.getFilter() != null) {
result.setFilter(PathFilterParser.parse(ao.getFilter()));
}
return result;
} catch (IOException e) {
throw new IllegalStateException(e);
} catch (AetherException e) {
log.debug("Could not resolve artifact [" + coordinates + "] : " + e);
return null;
}
}