shaded.com.google.inject.internal.UntargettedBindingProcessor Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of spring-cloud-contract-shade Show documentation

Spring Cloud Contract Shaded Dependencies

There is a newer version: 4.1.4

Show newest version

/*
 * Copyright (C) 2011 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 shaded.shaded.com.google.inject.internal;

import shaded.shaded.com.google.inject.Binding;
import shaded.shaded.com.google.inject.spi.UntargettedBinding;

/**
 * Processes just UntargettedBindings.
 *
 * @author [email protected] (Sam Berlin)
 */
class UntargettedBindingProcessor extends AbstractBindingProcessor {

  UntargettedBindingProcessor(Errors errors, ProcessedBindingData processedBindingData) {
    super(errors, processedBindingData);
  }

  @Override
  public  Boolean visit(Binding binding) {
    return binding.acceptTargetVisitor(
        new Processor((BindingImpl) binding) {
          @Override
          public Boolean visit(UntargettedBinding untargetted) {
            prepareBinding();

            // Error: Missing implementation.
            // Example: bind(Date.class).annotatedWith(Red.class);
            // We can't assume abstract types aren't injectable. They may have an
            // @ImplementedBy annotation or something.
            if (key.getAnnotationType() != null) {
              errors.missingImplementationWithHint(key, injector);
              putBinding(invalidBinding(injector, key, source));
              return true;
            }

            // This cast is safe after the preceeding check.
            try {
              BindingImpl binding =
                  injector.createUninitializedBinding(key, scoping, source, errors, false);
              scheduleInitialization(binding);
              putBinding(binding);
            } catch (ErrorsException e) {
              errors.merge(e.getErrors());
              putBinding(invalidBinding(injector, key, source));
            }

            return true;
          }

          @Override
          protected Boolean visitOther(Binding binding) {
            return false;
          }
        });
  }
}