Examples with FinderException jakarta.ejb.FinderException used on opensource projects

Example 1 with FinderException

use of jakarta.ejb.FinderException in project tomee by apache.

the class JpaCmpEngine method queryBeans.

public List<Object> queryBeans(final BeanContext beanContext, final String signature, final Object[] args) throws FinderException {
    final EntityManager entityManager = getEntityManager(beanContext);
    Query query = createNamedQuery(entityManager, signature);
    if (query == null) {
        final int parenIndex = signature.indexOf('(');
        if (parenIndex > 0) {
            final String shortName = signature.substring(0, parenIndex);
            query = createNamedQuery(entityManager, shortName);
        }
        if (query == null) {
            throw new FinderException("No query defined for method " + signature);
        }
    }
    return executeSelectQuery(query, args);
}

Example 2 with FinderException

use of jakarta.ejb.FinderException in project tomee by apache.

the class CmpContainer method findEJBObject.

private Object findEJBObject(final Method callMethod, final Object[] args, final ThreadContext callContext, final InterfaceType interfaceType) throws OpenEJBException {
    final BeanContext beanContext = callContext.getBeanContext();
    final TransactionPolicy txPolicy = createTransactionPolicy(beanContext.getTransactionType(callMethod, interfaceType), callContext);
    try {
        final List<Object> results = cmpEngine.queryBeans(callContext, callMethod, args);
        final KeyGenerator kg = beanContext.getKeyGenerator();
        // single ProxyInfo object is returned.
        if (callMethod.getReturnType() == Collection.class || callMethod.getReturnType() == Enumeration.class) {
            final List<ProxyInfo> proxies = new ArrayList<>();
            for (final Object value : results) {
                final EntityBean bean = (EntityBean) value;
                if (value == null) {
                    proxies.add(null);
                } else {
                    // get the primary key
                    final Object primaryKey = kg.getPrimaryKey(bean);
                    // create a new ProxyInfo based on the deployment info and primary key and add it to the vector
                    proxies.add(new ProxyInfo(beanContext, primaryKey));
                }
            }
            if (callMethod.getReturnType() == Enumeration.class) {
                return new Enumerator(proxies);
            } else {
                return proxies;
            }
        } else {
            if (results.size() != 1) {
                throw new ObjectNotFoundException("A Enteprise bean with deployment_id = " + beanContext.getDeploymentID() + (args != null && args.length >= 1 ? " and primarykey = " + args[0] : "") + " Does not exist");
            }
            // create a new ProxyInfo based on the deployment info and primary key
            final EntityBean bean = (EntityBean) results.get(0);
            if (bean == null) {
                return null;
            } else {
                final Object primaryKey = kg.getPrimaryKey(bean);
                return new ProxyInfo(beanContext, primaryKey);
            }
        }
    } catch (final FinderException fe) {
        handleApplicationException(txPolicy, fe, false);
    } catch (final Throwable e) {
        // handle reflection exception
        handleSystemException(txPolicy, e, callContext);
    } finally {
        afterInvoke(txPolicy, callContext);
    }
    throw new AssertionError("Should not get here");
}

Example 3 with FinderException

use of jakarta.ejb.FinderException in project tomee by apache.

the class EjbSelect method execute_void.

/**
 * Perform a select operation when the return value is
 * a void.  This one is slightly different from the
 * rest, as the container operation performed is an
 * update() rather than a select() because there's
 * no value to return.
 *
 * @param obj             The ejb object we're executing on behalf of.
 * @param methodSignature The signature of the selectxxxx method being invoked.
 * @param args            The arguments to the select.  These need to match
 *                        the method signature.
 * @throws FinderException
 */
public static void execute_void(final Object obj, final String methodSignature, final Object... args) throws FinderException {
    final BeanContext beanContext = (BeanContext) obj;
    final Container container = beanContext.getContainer();
    if (!(container instanceof CmpContainer)) {
        throw new FinderException("Deployment is not connected to a CmpContainer " + beanContext.getDeploymentID());
    }
    final CmpContainer cmpContainer = (CmpContainer) container;
    cmpContainer.update(beanContext, methodSignature, args);
}

Example 4 with FinderException

use of jakarta.ejb.FinderException in project tomee by apache.

the class EjbSelect method execute_Object.

/**
 * The single execution stub for all non-primitive
 * select operations.  This method has an additional
 * returnType parameter used to instantiate the return
 * value.
 *
 * @param obj             The EJB object we're operating against.
 * @param methodSignature The signature of the ejbSelectxxxx method.
 * @param returnType      The return type signature of the method.
 * @param args            The select arguments.
 * @return An object of the specified type...which might be
 * one of the collection types.
 * @throws FinderException
 */
public static Object execute_Object(final Object obj, final String methodSignature, final String returnType, final Object... args) throws FinderException {
    final BeanContext beanContext = (BeanContext) obj;
    final Container container = beanContext.getContainer();
    if (!(container instanceof CmpContainer)) {
        throw new FinderException("Deployment is not connected to a CmpContainer " + beanContext.getDeploymentID());
    }
    final CmpContainer cmpContainer = (CmpContainer) container;
    return cmpContainer.select(beanContext, methodSignature, returnType, args);
}

Example 5 with FinderException

use of jakarta.ejb.FinderException in project tomee by apache.

the class EjbSelect method execute_short.

public static short execute_short(final Object obj, final String methodSignature, final Object... args) throws FinderException {
    final BeanContext beanContext = (BeanContext) obj;
    final Container container = beanContext.getContainer();
    if (!(container instanceof CmpContainer)) {
        throw new FinderException("Deployment is not connected to a CmpContainer " + beanContext.getDeploymentID());
    }
    final CmpContainer cmpContainer = (CmpContainer) container;
    final Number result = (Number) cmpContainer.select(beanContext, methodSignature, "short", args);
    return result.shortValue();
}