/*
* Copyright (C) 2013 David Sowerby
*
* 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 uk.q3c.krail.core.guice.vsscope;
import com.google.inject.AbstractModule;
import com.google.inject.name.Names;
import uk.q3c.krail.core.shiro.DefaultVaadinSessionProvider;
import uk.q3c.krail.core.shiro.VaadinSessionProvider;
/**
* {@link VaadinSessionScope} support module.
*
* @authors David Sowerby
*/
public class VaadinSessionScopeModule extends AbstractModule {
private final VaadinSessionScope vaadinSessionScope;
public VaadinSessionScopeModule() {
super();
vaadinSessionScope = VaadinSessionScope.getCurrent();
}
@Override
public void configure() {
// tell Guice about the scope
bindScope(VaadinSessionScoped.class, vaadinSessionScope);
// make our scope instance injectable
bind(VaadinSessionScope.class).annotatedWith(Names.named("VaadinSessionScope"))
.toInstance(vaadinSessionScope);
bindVaadinSessionProvider();
}
/**
* Override this to use a different implementation for a VaadinSessionProvider
*/
protected void bindVaadinSessionProvider() {
bind(VaadinSessionProvider.class).to(DefaultVaadinSessionProvider.class);
}
public VaadinSessionScope getScope() {
return vaadinSessionScope;
}
}