/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.isis.applib.annotation;
/**
* Whether the command should be persisted.
*/
public enum CommandPersistence {
/**
* (If the configured {@link org.apache.isis.applib.services.command.spi.CommandService} supports it), indicates that the
* {@link org.apache.isis.applib.services.command.Command Command} object should be persisted.
*/
PERSISTED,
/**
* (If the configured {@link org.apache.isis.applib.services.command.spi.CommandService} supports it), indicates that the
* {@link org.apache.isis.applib.services.command.Command Command} object should only be persisted if
* another service, such as the {@link org.apache.isis.applib.services.background.BackgroundCommandService}, hints that it should.
*/
IF_HINTED,
/**
* (Even if the configured {@link org.apache.isis.applib.services.command.spi.CommandService} supports it), indicates that the
* {@link org.apache.isis.applib.services.command.Command Command} object should <i>not</i> be persisted (even if
* another service, such as the {@link org.apache.isis.applib.services.background.BackgroundCommandService}, hints that it should).
*/
NOT_PERSISTED;
@Deprecated
public static CommandPersistence from(final Command.Persistence persistence) {
if(persistence == null) return null;
if(persistence == Command.Persistence.PERSISTED) return PERSISTED;
if(persistence == Command.Persistence.IF_HINTED) return IF_HINTED;
// shouldn't happen
throw new IllegalArgumentException("Unrecognized : persistence" + persistence);
}
@Deprecated
public static Command.Persistence from(final CommandPersistence commandPersistence) {
if(commandPersistence == null) return null;
if(commandPersistence == PERSISTED) return Command.Persistence.PERSISTED;
if(commandPersistence == NOT_PERSISTED) return Command.Persistence.NOT_PERSISTED;
if(commandPersistence == IF_HINTED) return Command.Persistence.IF_HINTED;
// shouldn't happen
throw new IllegalArgumentException("Unrecognized : persistence" + commandPersistence);
}
}