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Java example source code file (ConstructionProxy.java)

This example Java source code file (ConstructionProxy.java) is included in the alvinalexander.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Learn more about this Java project at its project page.

Java - Java tags/keywords

constructionproxy, constructor, immutablemap, injectionpoint, invocationtargetexception, reflection, util

The ConstructionProxy.java Java example source code

 * 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,
 * See the License for the specific language governing permissions and
 * limitations under the License.

package com.google.inject.internal;

import com.google.common.collect.ImmutableMap;
import com.google.inject.spi.InjectionPoint;

import java.lang.reflect.Constructor;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.List;

 * Proxies calls to a {@link java.lang.reflect.Constructor} for a class
 * {@code T}.
 * @author crazybob@google.com (Bob Lee)
interface ConstructionProxy<T> {

   * Constructs an instance of {@code T} for the given arguments.
  T newInstance(Object... arguments) throws InvocationTargetException;

   * Returns the injection point for this constructor.
  InjectionPoint getInjectionPoint();

   * Returns the injected constructor. If the injected constructor is synthetic (such as generated
   * code for method interception), the natural constructor is returned.
  Constructor<T> getConstructor();

   * Returns the interceptors applied to each method, in order of invocation.
  ImmutableMap<Method, List getMethodInterceptors();

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