private void addTarget(Map resolved, Target target) {
// System.out.println("Adding " + target.getName() + " from " + parents);
if (target.getPrefix() != null) {
target.setDefaultProperties(expandPrefix(target.getPrefix(), target.getDefaultProperties()));
}
Target existing = (Target) resolved.get(target.getName());
if (existing != null) {
RepoArtifactId targetId = target.getPlugin().getArtifact().getId();
RepoArtifactId existingId = existing.getPlugin().getArtifact().getId();
Assert.isTrue(
targetId.equals(existingId),
target.getLocator(),
"Multiple targets are defined with the name '"
+ target.getName()
+ "'. Declared in "
+ targetId
+ " and "
+ existingId);
return;
}
resolved.put(target.getName(), target);
registerTypes(target);
registerProjectPaths(target);
buildResources.putAll(target.getPlugin().getBuildResources());
// PluginDependency declares the target
addDependentTargets(resolved, target);
if (target.getImplementsPlugin() != null) {
// PluginDependency implements the target declared in another plugin
String[] implementsPlugin = parseImplements(target);
RepoArtifactId declaringPluginId =
fastFindMatchingDependency(
target,
new RepoArtifactId(
implementsPlugin[0], implementsPlugin[1], "plugin", (Version) null));
Plugin declaringPlugin = getPluginInstance(declaringPluginId);
String declaringTargetName = declaringPlugin.getNameSpace() + ":" + implementsPlugin[2];
// Get the declaring plugin and find the matching target
Target declaringTarget = (Target) resolved.get(declaringTargetName);
if (declaringTarget == null) {
declaringTarget = declaringPlugin.getTarget(declaringTargetName);
Assert.isTrue(
declaringTarget != null,
target.getLocator(),
"'"
+ declaringTargetName
+ "' is not defined in '"
+ declaringPluginId.toShortString()
+ "'");
addTarget(resolved, declaringTarget);
}
Assert.isTrue(
declaringTarget.isAbstract(),
target.getLocator(),
"Target is attempting to implement a non-abstract target: target="
+ target.getName()
+ ", implements="
+ declaringTarget.getName());
target.getPlugin().setDeclaringPlugin(declaringTarget.getPlugin());
if (!declaringTarget.isImplemented()) {
declaringTarget.setImplemented(true);
declaringTarget.clearDependencies();
}
declaringTarget.addDependency(target.getName());
// Add the declaring targets dependencies to ensure the implementation is executed before them
for (Iterator i = declaringTarget.getOriginalDependencies().iterator(); i.hasNext(); ) {
String dependency = (String) i.next();
target.addDependency(dependency);
}
}
}
private void resolveTargets(Map resolved, PluginDependency pluginDependency) {
List dependencyTargets = new ArrayList(pluginDependency.getTargets());
Plugin plugin = getPluginInstance(pluginDependency.getId());
plugin.setDependency(pluginDependency);
for (Iterator i = plugin.getTargets().iterator(); i.hasNext(); ) {
Target target = (Target) i.next();
// If the target is based on a template internally, merge with the template
if (target.getTemplateName() != null) {
String template = target.getTemplateName();
template =
(template.indexOf(":") != -1)
? template
: (target.getPlugin().getNameSpace() + ":" + template);
target.merge(plugin.getTarget(template));
}
// Process explicit target definitions
boolean added = false;
for (Iterator j = dependencyTargets.iterator(); j.hasNext(); ) {
PluginDependencyTarget dependencyTarget = (PluginDependencyTarget) j.next();
Target targetInstance = null;
if (dependencyTarget.getTemplate() == null) {
// Enabling a target
String name = dependencyTarget.getName();
name =
(name.indexOf(":") != -1) ? name : (target.getPlugin().getNameSpace() + ":" + name);
if (target.getName().equals(name)) {
Assert.isTrue(
!target.isTemplate(),
dependencyTarget.getLocator(),
"The named target '" + name + "' is a template");
String prefix = dependencyTarget.getPrefix();
Assert.isTrue(
(prefix == null) || prefix.equals(target.getPrefix()),
dependencyTarget.getLocator(),
"The prefix '"
+ prefix
+ "' should match the target prefix '"
+ target.getPrefix()
+ "' if specified");
if (dependencyTarget.getAlias() != null) {
target.setAlias(dependencyTarget.getAlias());
}
targetInstance = target;
}
} else {
// Instantiation of a template
String template = dependencyTarget.getTemplate();
template =
(template.indexOf(":") != -1)
? template
: (target.getPlugin().getNameSpace() + ":" + template);
if (target.getName().equals(template)) {
Assert.isTrue(
target.isTemplate(),
dependencyTarget.getLocator(),
"The named target '" + template + "' is not a template");
targetInstance = (Target) target.clone();
targetInstance.setPrefix(dependencyTarget.getPrefix());
targetInstance.setTemplateName(target.getName());
targetInstance.setName(dependencyTarget.getName());
}
}
if (targetInstance != null) {
added = true;
for (Iterator k = dependencyTarget.getDependencies().iterator(); k.hasNext(); ) {
String dependency = (String) k.next();
targetInstance.addDependency(dependency);
}
// Record the plugin dependency target that introduced the target
// This will be used later for dependency-of processing
targetInstance.setPluginDependencyTarget(dependencyTarget);
addTarget(resolved, targetInstance);
j.remove();
}
}
// Use defaults
if (!added && pluginDependency.isUseDefaults() && target.isEnabledByDefault()) {
addTarget(resolved, target);
}
}
if (dependencyTargets.size() != 0) {
List names = new ArrayList();
for (Iterator i = dependencyTargets.iterator(); i.hasNext(); ) {
PluginDependencyTarget target = (PluginDependencyTarget) i.next();
names.add(target.getName());
}
Assert.isTrue(
false,
pluginDependency.getLocator(),
"The following targets are not defined in plugin '"
+ plugin.getArtifact().getId().toShortString()
+ "': "
+ Strings.join(names.iterator(), ","));
}
}