protected GrailsClass addArtefact(
String artefactType, Class<?> artefactClass, boolean overrideable) {
ArtefactHandler handler = artefactHandlersByName.get(artefactType);
if (handler.isArtefact(artefactClass)) {
GrailsClass artefactGrailsClass = handler.newArtefactClass(artefactClass);
artefactGrailsClass.setGrailsApplication(this);
// Store the GrailsClass in cache
DefaultArtefactInfo info = getArtefactInfo(artefactType, true);
if (overrideable) {
info.addOverridableGrailsClass(artefactGrailsClass);
} else {
info.addGrailsClass(artefactGrailsClass);
}
info.updateComplete();
addToLoaded(artefactClass);
if (isInitialised()) {
initializeArtefacts(artefactType);
}
return artefactGrailsClass;
}
throw new GrailsConfigurationException(
"Cannot add "
+ artefactType
+ " class ["
+ artefactClass
+ "]. It is not a "
+ artefactType
+ "!");
}
/**
* Get or create the cache of classes for the specified artefact type.
*
* @param artefactType The name of an artefact type
* @param create Set to true if you want non-existent caches to be created
* @return The cache of classes for the type, or null if no cache exists and create is false
*/
protected DefaultArtefactInfo getArtefactInfo(String artefactType, boolean create) {
DefaultArtefactInfo cache = (DefaultArtefactInfo) artefactInfo.get(artefactType);
if (cache == null && create) {
cache = new DefaultArtefactInfo();
artefactInfo.put(artefactType, cache);
cache.updateComplete();
}
return cache;
}
/**
* Configures the loaded classes within the GrailsApplication instance using the registered
* ArtefactHandler instances.
*
* @param classes The classes to configure
*/
protected void configureLoadedClasses(Class<?>[] classes) {
initArtefactHandlers();
artefactInfo.clear();
allArtefactClasses.clear();
allArtefactClassesArray = null;
allClasses = classes;
// first load the domain classes
log.debug("Going to inspect artefact classes.");
for (final Class<?> theClass : classes) {
log.debug("Inspecting [" + theClass.getName() + "]");
if (allArtefactClasses.contains(theClass)) {
continue;
}
// check what kind of artefact it is and add to corrent data structure
for (ArtefactHandler artefactHandler : artefactHandlers) {
if (artefactHandler.isArtefact(theClass)) {
log.debug("Adding artefact " + theClass + " of kind " + artefactHandler.getType());
GrailsClass gclass = addArtefact(artefactHandler.getType(), theClass);
// Also maintain set of all artefacts (!= all classes loaded)
allArtefactClasses.add(theClass);
// Update per-artefact cache
DefaultArtefactInfo info = getArtefactInfo(artefactHandler.getType(), true);
info.addGrailsClass(gclass);
break;
}
}
}
refreshArtefactGrailsClassCaches();
allArtefactClassesArray = allArtefactClasses.toArray(new Class[allArtefactClasses.size()]);
// Tell all artefact handlers to init now we've worked out which classes are which artefacts
for (ArtefactHandler artefactHandler : artefactHandlers) {
initializeArtefacts(artefactHandler);
}
}
/**
* Adds an artefact of the given type for the given GrailsClass.
*
* @param artefactType The type of the artefact as defined by a ArtefactHandler instance
* @param artefactGrailsClass A GrailsClass instance that matches the type defined by the
* ArtefactHandler
* @return The GrailsClass if successful or null if it couldn't be added
* @throws GrailsConfigurationException If the specified GrailsClass is not the same as the type
* defined by the ArtefactHandler
* @see org.codehaus.groovy.grails.commons.ArtefactHandler
*/
public GrailsClass addArtefact(String artefactType, GrailsClass artefactGrailsClass) {
ArtefactHandler handler = artefactHandlersByName.get(artefactType);
if (handler.isArtefactGrailsClass(artefactGrailsClass)) {
// Store the GrailsClass in cache
DefaultArtefactInfo info = getArtefactInfo(artefactType, true);
info.addGrailsClass(artefactGrailsClass);
info.updateComplete();
initializeArtefacts(artefactType);
return artefactGrailsClass;
}
throw new GrailsConfigurationException(
"Cannot add "
+ artefactType
+ " class ["
+ artefactGrailsClass
+ "]. It is not a "
+ artefactType
+ "!");
}
/**
* Tell all our artefact info objects to update their internal state after we've added a bunch of
* classes.
*/
protected void refreshArtefactGrailsClassCaches() {
for (Object o : artefactInfo.values()) {
((DefaultArtefactInfo) o).updateComplete();
}
}
