core/src/main/java/org/jclouds/util/Suppliers2.java

/**
 * Licensed to jclouds, Inc. (jclouds) under one or more
 * contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  jclouds licenses this file
 * to you 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.jclouds.util;

import static com.google.common.base.Preconditions.checkNotNull;

import java.io.IOException;
import java.io.OutputStream;

import com.google.common.io.OutputSupplier;

/**
 * 
 * @author Adrian Cole
 */
public class Suppliers2 {

   /**
    * converts an {@link OutputStream} to an {@link OutputSupplier}
    * 
    */
   public static OutputSupplier<OutputStream> newOutputStreamSupplier(final OutputStream output) {
      checkNotNull(output, "output");
      return new OutputSupplier<OutputStream>() {
         public OutputStream getOutput() throws IOException {
            return output;
         }
      };
   }

  
}