org.apache.tapestry5.services.ApplicationStateContribution Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of tapestry-core Show documentation
Show all versions of tapestry-core Show documentation
Central module for Tapestry, containing interfaces to the Java
Servlet API and all core services and components.
// Copyright 2007, 2010 The Apache Software Foundation
//
// Licensed 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.tapestry5.services;
import org.apache.tapestry5.ioc.internal.util.InternalUtils;
/**
* A contribution to the configuration of the {@link ApplicationStateManager}, identifying the strategy and creator for
* a particular Session State Object (SSO), identified by the SSO's class.
*/
@SuppressWarnings("all")
public final class ApplicationStateContribution
{
private final String strategy;
private final ApplicationStateCreator creator;
public ApplicationStateContribution(String strategy)
{
this(strategy, null);
}
public ApplicationStateContribution(String strategy, ApplicationStateCreator creator)
{
assert InternalUtils.isNonBlank(strategy);
this.strategy = strategy;
this.creator = creator;
}
/**
* The creator for the ASO. If null, the the ASO is created directly from the ASO class, via its public no-arguments
* constructor.
*/
public ApplicationStateCreator getCreator()
{
return creator;
}
/**
* The name of the strategy used to control where the ASO is stored.
*/
public String getStrategy()
{
return strategy;
}
}