maguro 2005/03/09 17:07:19
Modified: modules/itests/src/java/org/openejb/test/interop/slsb
InteropBean.java
Log:
Stubs are now auto generated.
Revision Changes Path
1.2 +11 -253
openejb/modules/itests/src/java/org/openejb/test/interop/slsb/InteropBean.java
Index: InteropBean.java
===================================================================
RCS file:
/home/projects/openejb/scm/openejb/modules/itests/src/java/org/openejb/test/interop/slsb/InteropBean.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- InteropBean.java 8 Mar 2005 04:08:35 -0000 1.1
+++ InteropBean.java 9 Mar 2005 22:07:19 -0000 1.2
@@ -44,21 +44,16 @@
*/
package org.openejb.test.interop.slsb;
+import java.rmi.RemoteException;
import javax.ejb.CreateException;
import javax.ejb.EJBException;
import javax.ejb.SessionBean;
import javax.ejb.SessionContext;
import javax.naming.InitialContext;
import javax.naming.NamingException;
-import javax.rmi.CORBA.Stub;
-import javax.rmi.CORBA.Util;
-
-import com.sun.corba.se.internal.util.PackagePrefixChecker;
-import com.sun.corba.se.internal.util.RepositoryId;
-import com.sun.corba.se.internal.util.Utility;
-import org.omg.CORBA.portable.Delegate;
-import org.omg.CORBA.portable.ObjectImpl;
+import javax.rmi.PortableRemoteObject;
+import org.openejb.test.security.slsb.BasicStateless;
import org.openejb.test.security.slsb.BasicStatelessHome;
@@ -70,259 +65,22 @@
private SessionContext sessionContext;
public static final String STUB_PACKAGE_PREFIX = "org.omg.stub.";
- public String callRemote(String argument1) {
+ public String callRemote(String argument1) throws RemoteException {
try {
InitialContext ic = new InitialContext();
Object ref = ic.lookup("java:comp/env/ejb/interop/InteropBean");
- org.omg.CORBA.portable.ObjectImpl narrowObj =
(org.omg.CORBA.portable.ObjectImpl) ref;
- String id =
RepositoryId.createForAnyType(BasicStatelessHome.class);
-
- if (narrowObj._is_a(id)) {
- Stub result = null;
-
- try {
-
- // Get the codebase from the delegate to use when loading
- // the new stub, if possible...
-
- String codebase = null;
- try {
- // We can't assume that narrowFrom is a CORBA_2_3
ObjectImpl, yet
- // it may have a 2_3 Delegate that provides a
codebase. Swallow
- // the ClassCastException otherwise.
- Delegate delegate = narrowObj._get_delegate();
- codebase = ((org.omg.CORBA_2_3.portable.Delegate)
delegate).get_codebase(narrowObj);
-
- } catch (ClassCastException e) {
- }
-
- String stubName =
Utility.stubName(BasicStatelessHome.class.getName());
-
- // _REVISIT_ Should the narrowFrom or narrowTo class be
used as the
- // loadingContext in the following call? The spec says
narrowFrom,
- // but this does not seem correct...
- Class resultClass = null;
- try {
- resultClass = loadClassOfType(stubName,
- codebase,
-
narrowObj.getClass().getClassLoader(),
-
BasicStatelessHome.class,
-
BasicStatelessHome.class.getClassLoader());
- if (true) return "FIRST" + resultClass.getName();
- } catch (ClassNotFoundException cnfe) {
- resultClass = loadClassOfType(STUB_PACKAGE_PREFIX +
stubName,
- codebase,
-
narrowObj.getClass().getClassLoader(),
-
BasicStatelessHome.class,
-
BasicStatelessHome.class.getClassLoader());
- if (true) return "SECOND" + resultClass.getName();
- }
- // Create a stub instance and set the delegate...
- result = (Stub) resultClass.newInstance();
- ((ObjectImpl)
result)._set_delegate(narrowObj._get_delegate());
+ BasicStatelessHome home = (BasicStatelessHome)
PortableRemoteObject.narrow(ref, BasicStatelessHome.class);
+ BasicStateless bean = home.create();
- } catch (Exception err) {
- if (true) return "Exception " + err;
- }
-
- }
- return id;
-
-// BasicStatelessHome home = (BasicStatelessHome)
PortableRemoteObject.narrow(ref, BasicStatelessHome.class);
-// BasicStateless bean = home.create();
-//
-// return bean.allAccessMethod(argument1);
+ return bean.allAccessMethod(argument1);
} catch (NamingException e) {
e.printStackTrace(); //TODO: change body of catch statement use
File | Settings | File Templates.
-// } catch (RemoteException e) {
-// e.printStackTrace(); //TODO: change body of catch statement
use File | Settings | File Templates.
-// } catch (CreateException e) {
-// e.printStackTrace(); //TODO: change body of catch statement
use File | Settings | File Templates.
+ } catch (CreateException e) {
+ e.printStackTrace(); //TODO: change body of catch statement use
File | Settings | File Templates.
}
return argument1;
- }
-
- public Object narrow(Object narrowFrom, Class narrowTo) throws
ClassCastException {
- Object result = null;
-
- if (narrowFrom == null) {
- return null;
- }
-
- if (narrowTo == null) {
- throw new NullPointerException("invalid argument");
- }
-
- Class narrowFromClass = narrowFrom.getClass();
-
- try {
-
- // Will a cast work?
-
- if (narrowTo.isAssignableFrom(narrowFromClass)) {
-
- // Yep, so we're done...
-
- result = narrowFrom;
-
- } else {
-
- // No. Is narrowTo an interface that might be
- // implemented by a servant running on iiop?
-
- if (narrowTo.isInterface() &&
-// What was this test supposed to achieve?
-// narrowTo != java.rmi.Remote.class &&
- narrowTo != java.io.Serializable.class &&
- narrowTo != java.io.Externalizable.class) {
-
- // Yes. Ok, so assume the current stub (narrowFrom) is an
- // ObjectImpl (it should be a _"xxx"_Stub). If it is not,
- // we'll catch it below and end up failing with a
- // ClassCastException...
-
- org.omg.CORBA.portable.ObjectImpl narrowObj
- = (org.omg.CORBA.portable.ObjectImpl) narrowFrom;
-
- // Create an id from the narrowTo type...
-
- String id = RepositoryId.createForAnyType(narrowTo);
-
- // Can the server act as the narrowTo type?
-
- if (narrowObj._is_a(id)) {
-
- // Yes, so try to load a stub for it...
-
- result = Utility.loadStub(narrowObj, narrowTo);
- }
- }
- }
- } catch (Exception error) {
- result = null;
- }
-
- if (result == null) {
- throw new ClassCastException();
- }
-
- return result;
- }
-
- public static Stub loadStub(ObjectImpl narrowFrom,
- Class narrowTo) {
- Stub result = null;
-
- try {
-
-// Get the codebase from the delegate to use when loading
-// the new stub, if possible...
-
- String codebase = null;
- try {
-// We can't assume that narrowFrom is a CORBA_2_3 ObjectImpl, yet
-// it may have a 2_3 Delegate that provides a codebase. Swallow
-// the ClassCastException otherwise.
- Delegate delegate = narrowFrom._get_delegate();
- codebase = ((org.omg.CORBA_2_3.portable.Delegate)
delegate).get_codebase(narrowFrom);
-
- } catch (ClassCastException e) {
- }
-
- String stubName = Utility.stubName(narrowTo.getName());
-
- // _REVISIT_ Should the narrowFrom or narrowTo class be used as
the
- // loadingContext in the following call? The spec says
narrowFrom,
- // but this does not seem correct...
- Class resultClass = null;
- try {
- resultClass = loadClassOfType(stubName,
- codebase,
-
narrowFrom.getClass().getClassLoader(),
- narrowTo,
- narrowTo.getClassLoader());
- } catch (ClassNotFoundException cnfe) {
- resultClass = loadClassOfType(STUB_PACKAGE_PREFIX + stubName,
- codebase,
-
narrowFrom.getClass().getClassLoader(),
- narrowTo,
- narrowTo.getClassLoader());
- }
- // Create a stub instance and set the delegate...
- result = (Stub) resultClass.newInstance();
- ((ObjectImpl) result)._set_delegate(narrowFrom._get_delegate());
-
- } catch (Exception err) {
- }
-
- return result;
- }
-
- static Class loadClassOfType(String className,
- String remoteCodebase,
- ClassLoader loader,
- Class expectedType,
- ClassLoader expectedTypeClassLoader)
- throws ClassNotFoundException {
-
- Class loadedClass = null;
-
- try {
- //Sequence finding of the stubs according to spec
- try {
- //If-else is put here for speed up of J2EE.
- //According to the OMG spec, the if clause is not dead code.
- //It can occur if some compiler has allowed generation
- //into org.omg.stub hierarchy for non-offending
- //classes. This will encourage people to
- //produce non-offending class stubs in their own hierarchy.
- if
(!PackagePrefixChecker.hasOffendingPrefix(PackagePrefixChecker.withoutPackagePrefix(className)))
{
- loadedClass =
Util.loadClass(PackagePrefixChecker.withoutPackagePrefix(className),
- remoteCodebase,
- loader);
- } else {
- loadedClass = Util.loadClass(className,
- remoteCodebase,
- loader);
- }
- } catch (ClassNotFoundException cnfe) {
- loadedClass = Util.loadClass(className,
- remoteCodebase,
- loader);
- }
- if (expectedType == null)
- return loadedClass;
- } catch (ClassNotFoundException cnfe) {
- if (expectedType == null)
- throw cnfe;
- }
-
- // If no class was not loaded, or if the loaded class is not of the
- // correct type, make a further attempt to load the correct class
- // using the classloader of the expected type.
- // _REVISIT_ Is this step necessary, or should the Util,loadClass
- // algorithm always produce a valid class if the setup is correct?
- // Does the OMG standard algorithm need to be changed to include
- // this step?
- if (loadedClass == null ||
!expectedType.isAssignableFrom(loadedClass)) {
- if (expectedType.getClassLoader() != expectedTypeClassLoader)
- throw new IllegalArgumentException("expectedTypeClassLoader
not class loader of " +
- "expected Type.");
-
- if (expectedTypeClassLoader != null)
- loadedClass = expectedTypeClassLoader.loadClass(className);
- else {
- ClassLoader cl =
Thread.currentThread().getContextClassLoader();
- if (cl == null)
- cl = ClassLoader.getSystemClassLoader();
-
- loadedClass = cl.loadClass(className);
- }
- }
-
- return loadedClass;
}
public boolean isInRole(String roleName) {
