/**
* This method attempts to find a matching dependency quickly, by bypassing full resolution of the
* classpath path group for a plugin. It assumes the following: 1. The dependendency is directly
* defined by the plugin artifact (this should always be true when a plugin implements an abstract
* method of another) 2. The plugin artifact defines no overrides that effect the dependency (this
* should be true as the plugin should just define the version it wants directly). If the
* performance of resolvePathGroup is improved this method could be replaced by the version below.
*/
private RepoArtifactId fastFindMatchingDependency(Target target, RepoArtifactId id) {
// Find the matching id that belongs to the classpath
PathGroup pathGroup = target.getPathGroup("classpath");
RepoArtifactId match = null;
String matchingPath = null;
for (Iterator i = target.getPlugin().getArtifact().getDependencies().iterator();
i.hasNext(); ) {
RepoDependency dependency = (RepoDependency) i.next();
if (dependency.getId().matches(id)) {
for (Iterator j = dependency.getPathSpecs().iterator(); j.hasNext(); ) {
RepoPathSpec pathSpec = (RepoPathSpec) j.next();
if (pathGroup.getPaths().contains("plugin." + pathSpec.getTo())) {
match = dependency.getId();
matchingPath = pathSpec.getTo();
break;
}
}
}
}
Assert.isTrue(
match != null,
target.getPlugin().getArtifact().getId().toShortString()
+ " does not declare a dependency that matches "
+ id);
// Apply any project overrides
for (Iterator i = overrides.iterator(); i.hasNext(); ) {
ws.quokka.core.model.Override override = (ws.quokka.core.model.Override) i.next();
if (override.getWithVersion() != null && override.matches(match)) {
Set paths = override.matchingPluginPaths(target.getPlugin().getArtifact().getId());
if (paths.contains(matchingPath) || ((paths.size() == 1) && paths.contains("*"))) {
log.verbose("Overriding " + match.toShortString() + " to " + override.getWithVersion());
if (log.isDebugEnabled()) {
log.debug(
"Applied "
+ override
+ (override.getLocator() == null ? "" : " from " + override.getLocator()));
}
return new RepoArtifactId(
id.getGroup(), id.getName(), id.getType(), override.getWithVersion());
}
}
}
return match;
// Slow code
// List artifacts = resolvePathGroup(target, "classpath");
// for (Iterator i = artifacts.iterator(); i.hasNext();) {
// RepoArtifact artifact = (RepoArtifact) i.next();
// if (artifact.getId().matches(id)) {
// return artifact.getId();
// }
// }
}
private void addPathSpecDefaults(DependencySet dependencySet) {
for (Iterator i = dependencySet.getDependencies().iterator(); i.hasNext(); ) {
RepoDependency dependency = (RepoDependency) i.next();
for (Iterator j = dependency.getPathSpecs().iterator(); j.hasNext(); ) {
RepoPathSpec pathSpec = (RepoPathSpec) j.next();
if (dependency instanceof PluginDependency) {
// TODO: use defaults for plugin dependencies (from path defined in the repository?)
} else {
RepoPath path = (RepoPath) resolvedPaths.get(pathSpec.getTo());
Assert.isTrue(
path != null,
pathSpec.getLocator(),
"The 'to' path '" + pathSpec.getTo() + "' is not defined in the project");
pathSpec.mergeDefaults(path);
}
}
}
}
public ResolvedPath _getResolvedPluginPath(
Plugin plugin, String pathId, boolean mergeWithCore, boolean overrideCore, boolean flatten) {
// Create a mock artifact for the resolver as a way to add user specified path specs and
// overrides
RepoArtifact artifact = new RepoArtifact();
RepoDependency dependency = new RepoDependency();
RepoArtifactId pluginId = plugin.getArtifact().getId();
dependency.setId(pluginId);
artifact.addDependency(dependency);
String id = "plugin";
artifact.addPath(new RepoPath(id, "Plugin path", true, true));
// Add dependencies
if (plugin.getDependency() != null) {
for (Iterator j = plugin.getDependency().getPathSpecs().iterator(); j.hasNext(); ) {
RepoPathSpec pluginPathSpec = (RepoPathSpec) j.next();
if (pluginPathSpec.getFrom().equals(pathId)) {
// Add user specifications. Ignore the mandatory flag and to paths as they
// are not relevant. However, allow descend to be false in case the writer of the
// plugin added bogus dependencies.
dependency.addPathSpec(
new RepoPathSpec(
pathId,
id,
pluginPathSpec.getOptions(),
(pluginPathSpec.isDescend() == null) ? Boolean.TRUE : pluginPathSpec.isDescend(),
Boolean.TRUE));
}
}
}
if (dependency.getPathSpecs().size() == 0) {
// Add default ... user hasn't specified anything
dependency.addPathSpec(new RepoPathSpec(pathId, id, null, Boolean.TRUE, Boolean.TRUE));
}
// Add core overrides if applicable
if (overrideCore) {
for (Iterator j = coreOverrides.iterator(); j.hasNext(); ) {
RepoOverride override = (RepoOverride) j.next();
artifact.addOverride(override);
}
}
// Add overrides
for (Iterator i = overrides.iterator(); i.hasNext(); ) {
ws.quokka.core.model.Override override = (ws.quokka.core.model.Override) i.next();
Set paths = override.matchingPluginPaths(plugin.getArtifact().getId());
if (paths.contains(pathId) || ((paths.size() == 1) && paths.contains("*"))) {
// Create a copy of the override, moving matching plugin paths to be standard paths
RepoOverride copy =
new RepoOverride(
Collections.singleton("*"),
override.getGroup(),
override.getName(),
override.getType(),
override.getVersion(),
override.getWithVersion(),
override.getWithPathSpecs());
artifact.addOverride(copy);
}
}
// Remove the plugin itself from the path
// TODO: Look into a better way of doing this, perhaps modifying Resolver so it has the option
// of not adding the root in first place.
ResolvedPath path = pathResolver.resolvePath(id, artifact);
path.setId("Plugin path '" + pathId + "' from " + pluginId.toShortString());
List artifacts = new ArrayList();
for (Iterator i = path.getArtifacts().iterator(); i.hasNext(); ) {
artifact = (RepoArtifact) i.next();
if (!artifact.getId().equals(pluginId)) {
artifacts.add(artifact);
}
if (pluginId.equals(artifact.getId().getAnnotations().get("declaredBy"))) {
artifact.getId().getAnnotations().remove("declaredBy");
}
}
path = new ResolvedPath(path.getId(), artifacts);
path = handleMergeAndFlatten(mergeWithCore, flatten, path);
return path;
}
