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Java example source code file (TypeEncounter.java)
The TypeEncounter.java Java example source code/** * Copyright (C) 2009 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.google.inject.spi; import com.google.inject.Key; import com.google.inject.MembersInjector; import com.google.inject.Provider; import com.google.inject.TypeLiteral; import com.google.inject.matcher.Matcher; import java.lang.reflect.Method; /** * Context of an injectable type encounter. Enables reporting errors, registering injection * listeners and binding method interceptors for injectable type {@code I}. It is an error to use * an encounter after the {@link TypeListener#hear(TypeLiteral, TypeEncounter) hear()} method has * returned. * * @param <I> the injectable type encountered * @since 2.0 */ public interface TypeEncounter<I> { /** * Records an error message for type {@code I} which will be presented to the user at a later * time. Unlike throwing an exception, this enable us to continue configuring the Injector and * discover more errors. Uses {@link String#format(String, Object[])} to insert the arguments * into the message. */ void addError(String message, Object... arguments); /** * Records an exception for type {@code I}, the full details of which will be logged, and the * message of which will be presented to the user at a later time. If your type listener calls * something that you worry may fail, you should catch the exception and pass it to this method. */ void addError(Throwable t); /** * Records an error message to be presented to the user at a later time. */ void addError(Message message); /** * Returns the provider used to obtain instances for the given injection key. The returned * provider will not be valid until the injector has been created. The provider will throw an * {@code IllegalStateException} if you try to use it beforehand. */ <T> Provider Other Java examples (source code examples)Here is a short list of links related to this Java TypeEncounter.java source code file: |
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