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Java example source code file (InjectorOptionsProcessor.java)
The InjectorOptionsProcessor.java Java example source code/* * Copyright (C) 2010 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.internal; import static com.google.common.base.Preconditions.checkNotNull; import static com.google.common.base.Preconditions.checkState; import com.google.inject.Stage; import com.google.inject.internal.InjectorImpl.InjectorOptions; import com.google.inject.spi.DisableCircularProxiesOption; import com.google.inject.spi.RequireAtInjectOnConstructorsOption; import com.google.inject.spi.RequireExactBindingAnnotationsOption; import com.google.inject.spi.RequireExplicitBindingsOption; /** * A processor to gather injector options. * * @author sameb@google.com (Sam Berlin) */ class InjectorOptionsProcessor extends AbstractProcessor { private boolean disableCircularProxies = false; private boolean jitDisabled = false; private boolean atInjectRequired = false; private boolean exactBindingAnnotationsRequired = false; InjectorOptionsProcessor(Errors errors) { super(errors); } @Override public Boolean visit(DisableCircularProxiesOption option) { disableCircularProxies = true; return true; } @Override public Boolean visit(RequireExplicitBindingsOption option) { jitDisabled = true; return true; } @Override public Boolean visit(RequireAtInjectOnConstructorsOption option) { atInjectRequired = true; return true; } @Override public Boolean visit(RequireExactBindingAnnotationsOption option) { exactBindingAnnotationsRequired = true; return true; } InjectorOptions getOptions(Stage stage, InjectorOptions parentOptions) { checkNotNull(stage, "stage must be set"); if(parentOptions == null) { return new InjectorOptions( stage, jitDisabled, disableCircularProxies, atInjectRequired, exactBindingAnnotationsRequired); } else { checkState(stage == parentOptions.stage, "child & parent stage don't match"); return new InjectorOptions( stage, jitDisabled || parentOptions.jitDisabled, disableCircularProxies || parentOptions.disableCircularProxies, atInjectRequired || parentOptions.atInjectRequired, exactBindingAnnotationsRequired || parentOptions.exactBindingAnnotationsRequired); } } } Other Java examples (source code examples)Here is a short list of links related to this Java InjectorOptionsProcessor.java source code file: |
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