JndiProviderClient.java example

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sisu-guice-master
/*
 * 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,
 * 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.example;

import static com.google.inject.example.JndiProvider.fromJndi;

import com.google.inject.AbstractModule;
import com.google.inject.CreationException;
import com.google.inject.Guice;
import com.google.inject.Injector;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.sql.DataSource;

class JndiProviderClient {

  public static void main(String[] args) throws CreationException {
    Injector injector =
        Guice.createInjector(
            new AbstractModule() {
              @Override
              protected void configure() {
                // Bind Context to the default InitialContext.
                bind(Context.class).to(InitialContext.class);

                // Bind to DataSource from JNDI.
                bind(DataSource.class).toProvider(fromJndi(DataSource.class, "..."));
              }
            });
  }
}