/**
* Copyright (C) 2006 Google Inc.
*
* 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 com.opensymphony.xwork2.inject;
import java.lang.reflect.Member;
import java.util.LinkedHashMap;
/**
* An immutable snapshot of the current context which is safe to
* expose to client code.
*
* @author [email protected] (Bob Lee)
*/
class ExternalContext<T> implements Context {
final Member member;
final Key<T> key;
final ContainerImpl container;
public ExternalContext(Member member, Key<T> key, ContainerImpl container) {
this.member = member;
this.key = key;
this.container = container;
}
public Class<T> getType() {
return key.getType();
}
public Scope.Strategy getScopeStrategy() {
return (Scope.Strategy) container.localScopeStrategy.get();
}
public Container getContainer() {
return container;
}
public Member getMember() {
return member;
}
public String getName() {
return key.getName();
}
@Override
public String toString() {
return "Context" + new LinkedHashMap<String, Object>() {{
put("member", member);
put("type", getType());
put("name", getName());
put("container", container);
}}.toString();
}
static <T> ExternalContext<T> newInstance(Member member, Key<T> key,
ContainerImpl container) {
return new ExternalContext<T>(member, key, container);
}
}
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