
org.apache.tapestry.ioc.ServiceBindingOptions Maven / Gradle / Ivy
// Copyright 2007 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.tapestry.ioc;
import org.apache.tapestry.ioc.annotations.EagerLoad;
import org.apache.tapestry.ioc.annotations.Scope;
import org.apache.tapestry.ioc.def.ServiceDef;
import java.lang.annotation.Annotation;
/**
* Allows additional options for a service to be specified, overriding hard coded defaults or
* defaults from annotations on the service.
*
* @see ServiceDef
*/
public interface ServiceBindingOptions
{
/**
* Allows a specific service id for the service to be provided, rather than the default (from
* the service interface). This is useful when multiple services implement the same interface,
* since service ids must be unique.
*
* @param id
* @return this binding options, for further configuration
*/
ServiceBindingOptions withId(String id);
/**
* Sets the scope of the service, overriding the {@link Scope} annotation on the service
* implementation class.
*
* @param scope
* @return this binding options, for further configuration
*/
ServiceBindingOptions scope(String scope);
/**
* Turns eager loading on for this service. This may also be accomplished using the
* {@link EagerLoad} annotation on the service implementation class.
*
* @return this binding options, for further configuration
*/
ServiceBindingOptions eagerLoad();
/**
* Defines the marker interface(s) for the service, used to connect injections by type at the
* point of injection with a particular service implementation, based on the intersection of
* type and marker interface. The containing module will sometimes provide a set of default
* marker annotations for all services within the module, this method allows that default to be
* extended.
*
* @param
* @param marker one or more markers to add
* @return this binding options, for further configuration
*/
ServiceBindingOptions withMarker(Class... marker);
}
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