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package org.apache.maven.classrealm;
/*
* 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.
*/
import java.util.List;
import java.util.Map;
/**
* Describes the requirements for a new class realm.
*
* @author Benjamin Bentmann
*/
public interface ClassRealmRequest
{
/**
* The type of a class realm.
*/
enum RealmType
{
/**
* The class realm for the public API of the Maven core.
*/
Core,
/**
* A class realm for a project to aggregates its build extensions.
*/
Project,
/**
* A class realm for a build extension.
*/
Extension,
/**
* A class realm for a plugin.
*/
Plugin,
}
/**
* Gets the type of the class realm.
*
* @return The type of the class realm, never {@code null}.
*/
RealmType getType();
/**
* Gets the parent class realm (if any).
*
* @return The parent class realm or {@code null} if using the default parent.
*/
ClassLoader getParent();
/**
* @deprecated Use {@link #getParentImports()} instead.
*/
@Deprecated
List<String> getImports();
/**
* Gets the packages/types to import from the parent realm.
*
* @return The modifiable list of packages/types to import from the parent realm, never {@code null}.
*/
List<String> getParentImports();
/**
* Gets the packages/types to import from foreign realms.
*
* @return The modifiable map of packages/types to import from foreign realms, never {@code null}.
*/
Map<String, ClassLoader> getForeignImports();
/**
* Gets the constituents for the class realm.
*
* @return The modifiable list of constituents for the class realm, never {@code null}.
*/
List<ClassRealmConstituent> getConstituents();
}
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