[seam-commits] Seam SVN: r8290 - in tags/JBoss_Seam_2_0_2_SP1/src/main/org/jboss/seam: init and 1 other directory.

Author: jbalunas(a)redhat.com Date: 2008-05-27 13:50:04 -0400 (Tue, 27 May 2008) New Revision: 8290 Modified: tags/JBoss_Seam_2_0_2_SP1/src/main/org/jboss/seam/Seam.java tags/JBoss_Seam_2_0_2_SP1/src/main/org/jboss/seam/init/DeploymentDescriptor.java Log: Port of JBSEAM-2917 to 2.0.2.SP1 Modified: tags/JBoss_Seam_2_0_2_SP1/src/main/org/jboss/seam/Seam.java =================================================================== --- tags/JBoss_Seam_2_0_2_SP1/src/main/org/jboss/seam/Seam.java 2008-05-27 17:11:11 UTC (rev 8289) +++ tags/JBoss_Seam_2_0_2_SP1/src/main/org/jboss/seam/Seam.java 2008-05-27 17:50:04 UTC (rev 8290) @@ -11,7 +11,9 @@ import static org.jboss.seam.util.EJB.STATELESS; import static org.jboss.seam.util.EJB.name; +import java.util.HashSet; import java.util.Map; +import java.util.Set; import java.util.concurrent.ConcurrentHashMap; import javax.persistence.Entity; @@ -35,30 +37,35 @@ */ public class Seam { - private static final Map<Class, String> COMPONENT_NAME_CACHE = new ConcurrentHashMap<Class, String>(); - private static final Map<String, EjbDescriptor> EJB_DESCRIPTOR_CACHE = new ConcurrentHashMap<String, EjbDescriptor>(); + private static final Map<Class, EjbDescriptor> EJB_DESCRIPTOR_CACHE = new ConcurrentHashMap<Class, EjbDescriptor>(); + private static final Set<ClassLoader> CLASSLOADERS_LOADED = new HashSet<ClassLoader>(); - public static EjbDescriptor getEjbDescriptor(String className) + public static EjbDescriptor getEjbDescriptor(Class clazz) { - EjbDescriptor info = EJB_DESCRIPTOR_CACHE.get(className); + EjbDescriptor info = EJB_DESCRIPTOR_CACHE.get(clazz); if (info != null) { return info; } - else + else if (!CLASSLOADERS_LOADED.contains(clazz.getClassLoader())) { - Map<String, EjbDescriptor> ejbDescriptors = new DeploymentDescriptor().getEjbDescriptors(); - EJB_DESCRIPTOR_CACHE.putAll(ejbDescriptors); - return ejbDescriptors.get(className); + cacheEjbDescriptors(clazz); + return EJB_DESCRIPTOR_CACHE.get(clazz); } + + return null; } - // TODO Better impl - static EjbDescriptor getEjbDescriptor(Class clazz) + private synchronized static void cacheEjbDescriptors(Class clazz) { - return getEjbDescriptor(clazz.getName()); - } + if (!CLASSLOADERS_LOADED.contains(clazz.getClassLoader())) + { + Map<Class, EjbDescriptor> ejbDescriptors = new DeploymentDescriptor(clazz).getEjbDescriptors(); + EJB_DESCRIPTOR_CACHE.putAll(ejbDescriptors); + CLASSLOADERS_LOADED.add(clazz.getClassLoader()); + } + } /** * Get the default scope @@ -161,7 +168,7 @@ } else { - EjbDescriptor ejbDescriptor = Seam.getEjbDescriptor(clazz.getName()); + EjbDescriptor ejbDescriptor = Seam.getEjbDescriptor(clazz); if (ejbDescriptor != null) { return ejbDescriptor.getBeanType() == ComponentType.ENTITY_BEAN ? clazz : null; Modified: tags/JBoss_Seam_2_0_2_SP1/src/main/org/jboss/seam/init/DeploymentDescriptor.java =================================================================== --- tags/JBoss_Seam_2_0_2_SP1/src/main/org/jboss/seam/init/DeploymentDescriptor.java 2008-05-27 17:11:11 UTC (rev 8289) +++ tags/JBoss_Seam_2_0_2_SP1/src/main/org/jboss/seam/init/DeploymentDescriptor.java 2008-05-27 17:50:04 UTC (rev 8290) @@ -23,10 +23,16 @@ { private static final LogProvider log = Logging.getLogProvider(Initialization.class); - private Map<String, EjbDescriptor> ejbDescriptors = new HashMap<String, EjbDescriptor>(); + private Map<Class, EjbDescriptor> ejbDescriptors = new HashMap<Class, EjbDescriptor>(); + private Class componentClass; - public DeploymentDescriptor() + public DeploymentDescriptor(Class clazz) { + componentClass = clazz; + if (clazz.getClassLoader() == null) { + return; + } + try { InputStream ejbJarXml = Resources.getResourceAsStream("META-INF/ejb-jar.xml", null); @@ -54,7 +60,7 @@ } } - public Map<String, EjbDescriptor> getEjbDescriptors() + public Map<Class, EjbDescriptor> getEjbDescriptors() { return ejbDescriptors; } @@ -197,6 +203,14 @@ protected void add(EjbDescriptor descriptor) { - ejbDescriptors.put(descriptor.getEjbClassName(), descriptor); + try + { + Class ejbClass = componentClass.getClassLoader().loadClass( descriptor.getEjbClassName() ); + ejbDescriptors.put(ejbClass, descriptor); + } + catch (ClassNotFoundException cnfe) + { + log.warn("Could not load EJB class: " + descriptor.getEjbClassName()); + } } }