Examples with EJBLocalObject javax.ejb.EJBLocalObject used on opensource projects

Example 6 with EJBLocalObject

use of javax.ejb.EJBLocalObject in project Payara by payara.

the class EJBHashSet method remove.

/**
 * Removes the given element from this set if it is present.
 *
 * @param o object to be removed from this set, if present.
 * @return <tt>true</tt> if the set contained the specified element.
 * @see java.util.HashSet
 */
public boolean remove(Object o) {
    // NOI18N
    logger.finest("---EJBHashSet.remove---");
    assertIsValid();
    assertInTransaction();
    helper.assertInstanceOfLocalInterfaceImpl(o);
    EJBLocalObject lo = (EJBLocalObject) o;
    return pcSet.remove(helper.convertEJBLocalObjectToPC(lo, pm, true));
}

Example 7 with EJBLocalObject

use of javax.ejb.EJBLocalObject in project Payara by payara.

the class JDOEJB20HelperImpl method convertPCToEJBLocalObject.

/**
 * Converts persistence-capable instance to EJBLocalObject. Returns null if
 * the instance is already removed via cascade-delete operation.
 * @param pc the persistence-capable instance to be converted as an Object.
 * @param pm the associated instance of PersistenceManager.
 * @param context the EJBContext of the calling bean.
 * @return instance of EJBLocalObject.
 */
public EJBLocalObject convertPCToEJBLocalObject(Object pc, PersistenceManager pm, EJBContext context) {
    if (pc == null)
        return null;
    Object jdoObjectId = pm.getObjectId(pc);
    Object key = convertObjectIdToPrimaryKey(jdoObjectId);
    try {
        return CMPHelper.getEJBLocalObject(key, getContainer(), context);
    } catch (Exception ex) {
        EJBException e = new EJBException(I18NHelper.getMessage(messages, "EXC_ConvertPCToEJBLocalObjectCtx", key.toString()), // NOI18N
        ex);
        // NOI18N
        logger.throwing("JDOEJB20HelperImpl", "convertPCToEJBLocalObjectCtx", e);
        throw e;
    }
}

Example 8 with EJBLocalObject

use of javax.ejb.EJBLocalObject in project Payara by payara.

the class SunContainerHelper method getContainer.

/**
 * Get a Container helper instance that will be passed unchanged to the
 * required methods.
 * This is SunContainerHelper specific code.
 *
 * The info argument is an Object array that consistes of a class to use
 * for the class loader and concreteImpl bean class name.
 * @see getEJBObject(Object, Object)
 * @see getEJBLocalObject(Object, Object)
 * @see getEJBLocalObject(Object, Object, EJBObject)
 * @see removeByEJBLocalObject(EJBLocalObject, Object)
 * @see removeByPK(Object, Object)
 * @param info Object with the request information that is application server
 * specific.
 * @return a Container helper instance as an Object.
 */
public Object getContainer(Object info) {
    Object[] params = (Object[]) info;
    String appName = (String) params[0];
    ServiceLocator habitat = Globals.getDefaultHabitat();
    ApplicationRegistry reg = habitat.getService(ApplicationRegistry.class);
    ApplicationInfo appInfo = reg.get(appName);
    Application app = appInfo.getMetaData(Application.class);
    EjbDescriptor desc = app.getEjbByName((String) params[1]);
    return habitat.<EjbContainerUtil>getService(EjbContainerUtil.class).getContainer(desc.getUniqueId());
}

Example 9 with EJBLocalObject

use of javax.ejb.EJBLocalObject in project spring-framework by spring-projects.

the class LocalSlsbInvokerInterceptor method invokeInContext.

/**
	 * This implementation "creates" a new EJB instance for each invocation.
	 * Can be overridden for custom invocation strategies.
	 * <p>Alternatively, override {@link #getSessionBeanInstance} and
	 * {@link #releaseSessionBeanInstance} to change EJB instance creation,
	 * for example to hold a single shared EJB instance.
	 */
@Override
public Object invokeInContext(MethodInvocation invocation) throws Throwable {
    Object ejb = null;
    try {
        ejb = getSessionBeanInstance();
        Method method = invocation.getMethod();
        if (method.getDeclaringClass().isInstance(ejb)) {
            // directly implemented
            return method.invoke(ejb, invocation.getArguments());
        } else {
            // not directly implemented
            Method ejbMethod = ejb.getClass().getMethod(method.getName(), method.getParameterTypes());
            return ejbMethod.invoke(ejb, invocation.getArguments());
        }
    } catch (InvocationTargetException ex) {
        Throwable targetEx = ex.getTargetException();
        if (logger.isDebugEnabled()) {
            logger.debug("Method of local EJB [" + getJndiName() + "] threw exception", targetEx);
        }
        if (targetEx instanceof CreateException) {
            throw new EjbAccessException("Could not create local EJB [" + getJndiName() + "]", targetEx);
        } else {
            throw targetEx;
        }
    } catch (NamingException ex) {
        throw new EjbAccessException("Failed to locate local EJB [" + getJndiName() + "]", ex);
    } catch (IllegalAccessException ex) {
        throw new EjbAccessException("Could not access method [" + invocation.getMethod().getName() + "] of local EJB [" + getJndiName() + "]", ex);
    } finally {
        if (ejb instanceof EJBLocalObject) {
            releaseSessionBeanInstance((EJBLocalObject) ejb);
        }
    }
}

Example 10 with EJBLocalObject

use of javax.ejb.EJBLocalObject in project tomee by apache.

the class JpaCmpEngine method executeSelectQuery.

private List<Object> executeSelectQuery(final Query query, Object[] args) {
    // process args
    if (args == null) {
        args = NO_ARGS;
    }
    for (int i = 0; i < args.length; i++) {
        Object arg = args[i];
        // ejb proxies need to be swapped out for real instance classes
        if (arg instanceof EJBObject) {
            arg = Cmp2Util.getEntityBean((EJBObject) arg);
        }
        if (arg instanceof EJBLocalObject) {
            arg = Cmp2Util.getEntityBean((EJBLocalObject) arg);
        }
        try {
            query.getParameter(i + 1);
        } catch (final IllegalArgumentException e) {
            // specified position does not exist
            continue;
        }
        query.setParameter(i + 1, arg);
    }
    // todo results should not be iterated over, but should instead
    // perform all work in a wrapper list on demand by the application code
    final List results = query.getResultList();
    for (final Object value : results) {
        if (value instanceof EntityBean) {
            // todo don't activate beans already activated
            final EntityBean entity = (EntityBean) value;
            cmpCallback.setEntityContext(entity);
            cmpCallback.ejbActivate(entity);
        }
    }
    // noinspection unchecked
    return results;
}