Package org.apache.isis.core.commons.exceptions

Examples of org.apache.isis.core.commons.exceptions.IsisException

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    @Override
    @SuppressWarnings("unchecked")
    public <T> T newAggregatedInstance(final Object parent, final Class<T> ofClass) {
        final ObjectSpecification spec = getSpecificationLookup().loadSpecification(ofClass);
        if (!spec.isParented()) {
            throw new IsisException("Type must be annotated as @Aggregated: " + ofClass);
        }
        final ObjectAdapter adapter = doCreateAggregatedInstance(spec, parent);
        if (adapter.getOid() instanceof AggregatedOid) {
            return (T) adapter.getObject();
        } else {
            throw new IsisException("Object instantiated but was not given a AggregatedOid (does the configured object store support aggregates?): " + ofClass);
        }
    }
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                    ActionInvocationMemento aim = backgroundService.asActionInvocationMemento(method, targetObject, args);

                    if(aim != null) {
                        command.setMemento(aim.asMementoString());
                    } else {
                        throw new IsisException(
                            "Unable to build memento for action " +
                            owningAction.getIdentifier().toClassAndNameIdentityString());
                    }
                }

                // copy over the command execution 'context' (if available)
                final CommandFacet commandFacet = getFacetHolder().getFacet(CommandFacet.class);
                if(commandFacet != null && !commandFacet.isDisabled()) {
                    command.setExecuteIn(commandFacet.executeIn());
                    command.setPersistence(commandFacet.persistence());
                } else {
                    // if no facet, assume do want to execute right now, but only persist (eventually) if hinted.
                    command.setExecuteIn(ExecuteIn.FOREGROUND);
                    command.setPersistence(Persistence.IF_HINTED);
                }
            }
           
           
            if( command != null &&
                command.getExecutor() == Executor.USER &&
                command.getExecuteIn() == ExecuteIn.BACKGROUND) {
               
                // persist command so can be this command can be in the 'background'
                final CommandService commandService = getServicesInjector().lookupService(CommandService.class);
                if(commandService.persistIfPossible(command)) {
                    // force persistence, then return the command itself.
                    final ObjectAdapter resultAdapter = getAdapterManager().adapterFor(command);
                    return resultAdapter;
                } else {
                    throw new IsisException(
                            "Unable to schedule action '"
                            + owningAction.getIdentifier().toClassAndNameIdentityString() + "' to run in background: "
                            + "CommandService does not support persistent commands " );
                }
            } else {
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                return (String) type.getMethod("toPlainString", (Class[]) null).invoke(object, (Object[]) null);
            } catch (final NoSuchMethodException nsm) {
                return (String) type.getMethod("toString", (Class[]) null).invoke(object, (Object[]) null);
            }
        } catch (final Exception e) {
            throw new IsisException(e);
        }

    }
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        }
       
        try {
            return getObjectInstantiator().instantiate(getCorrespondingClass());
        } catch (final ObjectInstantiationException e) {
            throw new IsisException("Failed to create instance of type " + getFullIdentifier(), e);
        }
    }
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            }
            if (!fixtureLoaded) {
                LOG.debug("No fixtures loaded from configuration");
            }
        } catch (final IllegalArgumentException e) {
            throw new IsisException(e);
        } catch (final SecurityException e) {
            throw new IsisException(e);
        }
    }
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    @SuppressWarnings("unchecked")
    @Override
    public <T> T newViewModelInstance(Class<T> ofClass, String memento) {
        final ObjectSpecification spec = getSpecificationLookup().loadSpecification(ofClass);
        if (!spec.containsFacet(ViewModelFacet.class)) {
            throw new IsisException("Type must be a ViewModel: " + ofClass);
        }
        final ObjectAdapter adapter = doCreateViewModelInstance(spec, memento);
        if(adapter.getOid().isViewModel()) {
            return (T)adapter.getObject();
        } else {
            throw new IsisException("Object instantiated but was not given a ViewModel Oid; please report as a possible defect in Isis: " + ofClass);
        }
    }
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    @Override
    @SuppressWarnings("unchecked")
    public <T> T newAggregatedInstance(final Object parent, final Class<T> ofClass) {
        final ObjectSpecification spec = getSpecificationLookup().loadSpecification(ofClass);
        if (!spec.isParented()) {
            throw new IsisException("Type must be annotated as @Aggregated: " + ofClass);
        }
        final ObjectAdapter adapter = doCreateAggregatedInstance(spec, parent);
        if (adapter.getOid() instanceof AggregatedOid) {
            return (T) adapter.getObject();
        } else {
            throw new IsisException("Object instantiated but was not given a AggregatedOid (does the configured object store support aggregates?): " + ofClass);
        }
    }
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                    ActionInvocationMemento aim = backgroundService.asActionInvocationMemento(method, targetObject, args);

                    if(aim != null) {
                        command.setMemento(aim.asMementoString());
                    } else {
                        throw new IsisException(
                                "Unable to build memento for action " +
                                        owningAction.getIdentifier().toClassAndNameIdentityString());
                    }
                }

                // copy over the command execution 'context' (if available)
                final CommandFacet commandFacet = getFacetHolder().getFacet(CommandFacet.class);
                if(commandFacet != null && !commandFacet.isDisabled()) {
                    command.setExecuteIn(commandFacet.executeIn());
                    command.setPersistence(commandFacet.persistence());
                } else {
                    // if no facet, assume do want to execute right now, but only persist (eventually) if hinted.
                    command.setExecuteIn(org.apache.isis.applib.annotation.Command.ExecuteIn.FOREGROUND);
                    command.setPersistence(org.apache.isis.applib.annotation.Command.Persistence.IF_HINTED);
                }
            }


            if( command != null &&
                    command.getExecutor() == Command.Executor.USER &&
                    command.getExecuteIn() == org.apache.isis.applib.annotation.Command.ExecuteIn.BACKGROUND) {

                // persist command so can be this command can be in the 'background'
                final CommandService commandService = getServicesInjector().lookupService(CommandService.class);
                if(commandService.persistIfPossible(command)) {
                    // force persistence, then return the command itself.
                    final ObjectAdapter resultAdapter = getAdapterManager().adapterFor(command);
                    return InvocationResult.forActionThatReturned(resultAdapter);
                } else {
                    throw new IsisException(
                            "Unable to schedule action '"
                                    + owningAction.getIdentifier().toClassAndNameIdentityString() + "' to run in background: "
                                    + "CommandService does not support persistent commands " );
                }
            } else {
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        ObjectAdapter object;

        if (data instanceof ObjectData) {
            object = recreateAdapter((ObjectData) data);
        } else if (data instanceof CollectionData) {
            throw new IsisException();
        } else {
            throw new ObjectNotFoundException(oid);
        }
        return object;
    }
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        BufferedReader reader = null;
        try {
            final InputStream readStream = resourceStreamSource.readResource(FileAuthenticationConstants.PASSWORDS_FILE);
            if (readStream == null) {
                throw new IsisException("Failed to open password file: " + FileAuthenticationConstants.PASSWORDS_FILE + " from " + resourceStreamSource.getName());
            }
            reader = new BufferedReader(new InputStreamReader(readStream));
            String line;
            while ((line = reader.readLine()) != null) {
                if (commentedOutOrEmpty(line)) {
                    continue;
                }
                if (line.indexOf(':') == -1) {
                    throw new IsisException("Invalid entry in password file - no colon (:) found on line: " + line);
                }
                final String name = line.substring(0, line.indexOf(':'));
                if (!name.equals(username)) {
                    continue;
                }

                return isPasswordValidForUser(request, password, line);
            }
            return false;
        } catch (final IOException e) {
            throw new IsisException("Failed to read password file: " + FileAuthenticationConstants.PASSWORDS_FILE + " from " + resourceStreamSource.getName());
        } finally {
            CloseableExtensions.closeSafely(reader);
        }

    }
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