LocalCallInterceptor.java

/*
 * Copyright (C) 2011 Red Hat, Inc. and/or its affiliates.
 *
 * 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 org.jboss.errai.common.client.api.interceptor;

/**
 * Represents an interceptor for local/synchronous method calls.
 * 
 * @author Christian Sadilek <csadilek@redhat.com>
 * 
 * @param <T>
 *          type of {@link CallContext}
 */
public interface LocalCallInterceptor extends CallInterceptor<CallContext> {

  /**
   * Interposes on the execution of methods that should be intercepted.
   * 
   * @param context
   *          the call context of the intercepted method, not null.
   * 
   * @return the result of the intercepted method.
   */
  public Object aroundInvoke(CallContext context);
}